Octavia DOBRE
*J235 H. Sun, S. Zhang, J. Ma. And O. A. Dobre, “Path loss of RIS-aided spatial modulation with on/off pattern,” accepted IEEE Communications Letters, Jan. 2022.
*J234 M. Xu, S. Zhang, J. Ma, and O. A. Dobre, “Deep learning-based time-varying channel estimation for RIS assisted communication,” IEEE Communications Letters, vol. 26, issue 1, pp. 94-98, Jan. 2022.
*J233 I. Al-Nahhal, O. A. Dobre, E. Basar, T. M. N. Ngatched, and S. Ikki, “Reconfigurable intelligent surface optimization for uplink sparse code multiple access,” “Reconfigurable intelligent surface optimization for uplink sparse code multiple access,” IEEE Communications Letters, vol. 26, issue 1, pp. 133-137, Jan. 2022.
*J232 M. Khalid, R. Zhao, and O. A. Dobre, “Physical layer node authentication in underwater acoustic sensor networks using time-reversal,” accepted IEEE Sensors, Jan. 2022.
*J231 Z. Wang, Y. Liu, X. Mu, Z. Ding, and O.A. Dobre,”NOMA empowered integrated sensing and communication,” accepted IEEE Communications Letters, Jan. 2022.
*J230 D. C. Nguyen, M. Ding, P. N. Pathirana, A. Seneviratne, J. Li, D.Niyato, O. A. Dobre, and H. V. Poor, “6G Internet of things: A comprehensive survey,” IEEE Internet of Things Journal, vol. 9, issue 1, pp. 359-383, Jan. 2022.
*J229 X. Wei, H. Al-Obiedollah, K.Cumanan, Z. Ding, and O. A. Dobre, “Energy efficiency maximization for hybrid TDMA-NOMA system with opportunistic time assignment,” accepted IEEE Transactions on Vehicular Technology, Dec. 2021.
*J228 Q. N. Le, V.-D. Nguyen, O. A. Dobre, N.-P. Nguyen, R. Zhao, and S. Chatzinotas, “Learning-assisted user clustering in cell-free massive MIMO-NOMA networks,” IEEE Transactions on Vehicular Technology, vol. 70, issue 12, pp. 12872-12887, Dec. 2021.
*J227 A. Al-Habob, O. A. Dobre, and H. V. Poor, “Age-optimal information gathering in linear underwater networks: A deep reinforcement learning approach,” IEEE Transactions on Vehicular Technology, vol. 70, issue 12, pp. 13129-13138, Dec. 2021.
*J226 S. Li, N. Zhang, H. Chen, S. Lin, O. A. Dobre, and H. Wang, “Joint road side units selection and resource allocation in vehicular edge computing,” IEEE Transactions on Vehicular Technology, vol. 70, issue 12, pp. 13190-13204, Dec. 2021.
*J225 M. Elsayed, A. A. El-Banna, O. A. Dobre, W. Shiu, and P. Wang, “Full-duplex self-interference cancellation using dual-neurons neural networks,” accepted IEEE Communications Letters, Dec. 2021.
*J224 M. Wen, Q. Li, K. J. Kim, D. Lopez-Perez, O. A. Dobre, H. V. Poor, P. Popovski, and T. A. Tsiftsis, “Local and private 5G networks: Concepts, architectures, and research landscape,” accepted IEEE Journal of Selected Topics in Signal Processing, Dec. 2021.
*J223 A. Faisal, I. Al-Nahhal, O. A. Dobre, and T. M. N. Ngatched, “Deep reinforcement learning for optimizing RIS-assisted HD-FD wireless systems,” IEEE Communications Letters, vol. 25, issue12, pp. 3893-3897, Dec. 2021.
*J222 S. Aboagye, T. M. N. Ngatched, O. A. Dobre, and A. R. Ndjiongue, "Intelligent reflecting surface-Aided indoor visible light cmmunication systems," IEEE Communications Letters, vol. 25, issue 12, pp. 3913-3917, Dec. 2021.
*J221 S. Zhang, S. Zhang, F. Gao, Feifei, J. Ma, and O. A. Dobre, “Deep learning based RIS channel extrapolation with element-grouping,” IEEE Wireless Communications Letters, vol. 10, issue 12, pp. 2644-2648, Dec. 2021.
*J220 X. Lin, S. Luo, O. S. S. Kumar, O. A. Dobre, L. Lampe, D. Chang, and C. Li, “Perturbation theory-aided learned digital back-propagation scheme for optical fber nonlinearity compensation,” accepted IEEE/OSA Journal of Lightwave Technology, Nov. 2021.
*J219 K. Ho-Van, P. Sofotasios, S. Muhaidat, S. Cotton, K. S. Yoo, Y. Brychkov, O. A. Dobre, and M. Valkama, “Security improvement for energy harvesting based overlay cognitive networks with jamming-assisted full duplex destinations,” IEEE Transactions on Vehicular Technology, vol. 70, issue 11, pp. 12232-12237, Nov. 2021.
*J218 M.-S. Nguyen, D. T. Do, S. Al-Rubaye, S. Mumtaz, A. Al-Dulaimi, and O. A. Dobre, “Exploiting impacts of antenna selection and energy harvesting for massive network connectivity,” IEEE Transactions on Communications, vol. 69, issue 11, pp. 7587-7602, Nov. 2021.
*J217 Z, Cao, X. Ji, J. Wang, W. Wang, K. Cumanan, Z. Ding, and O. A. Dobre, “Artificial noise aided secure communications for cooperative NOMA networks,” accepted IEEE Transcations on Cognitive Communications and Networking, Nov. 2021.
*J216 D. Nguyen, Q.-V. Pham, P. N. Pathirana, M. Ding, A. Seneviratne. Z. Lin, O. A. Dobre, and W.-J. Hwang, “Federated learning for smart healthcare,” ACM Computing Survey, accepted Nov. 2021.
*J215 A. R. Ndjiongue, T. M. N. Ngatched, and O. A. Dobre, “On the capacity of RIS-assisted intensity-modulation optical channels,” accepted IEEE Communications Letters, Nov. 2021.
*J214 M. Marey, H. Mostafa, S. Alshebeili, and O. A. Dobre, “Blind modulation classification algorithm for two-path successive relaying systems,” IEEE Wireless Communications Letters, vol. 10, issue 11, pp. 2369-2373, Nov. 2021.
*J213 H. Alobiedollah, K. Cumanan, H. B. Salameh, G. Chen, Z. Ding, and O. A. Dobre, “Downlink multi-carrier NOMA with opportunistic bandwidth allocations,” IEEE Wireless Communications Letters, vol. 10, issue 11, pp. 2426-2429, Nov. 2021.
*J212 A. U. Khan, M. Tanveer, W. U. Khan, J. Nebhen, X. Li, M. Zeng, O. A. Dobre, “An enhanced spectrum reservation framework for heterogeneous users in CR-enabled IoT networks,” IEEE Wireless Communications Letters, vol. 10, issue 11, pp. 2504-2508, Nov. 2021
*J211 A. Al-Habob, O. A. Dobre, and H. V. Poor, “Age- and correlation-aware information gathering,” accepted IEEE Wireless Communications Letters, Nov. 2021.
*J210 A. R. Ndjiongue, T. M. N. Ngatched, O. A. Dobre, A. Garcia-Armada, and H. Haas, “Analysis of RIS-based terrestrial-FSO link over G-G turbulence with distance and jitter ratios,” IEEE Journal of Lightwave Technology, vol. 39, issue 21, pp. 6746-6758, Nov. 2021.
*J209 W. Wang, X. Li, R. Wang, K. Cumanan, W. Feng, Z. Ding, and O. A. Dobre, “Robust 3D-trajectory and time switching optimization for dual-UAV-enabled secure communications,” IEEE Journal of Selected Areas on Communications, vol. 39, issue 11, pp. 3334-3347, Nov. 2021.
*J208 S. Zhang, S. Zhang, F. Gao, J. Ma, and O. A. Dobre,”Deep learning optimized sparse antenna activation for reconfigurable intelligent surface assisted communication,” IEEE Transactions on Communications, vol. 69, issue 10, pp. 6691-6705, Oct. 2021.
*J207 L. Mohjazi, S. Muhaidat, A. Qammer, M. Imran, O. A. Dobre, and M. di Renzo, “Battery recharging time models for reconfigurable intelligent surfaces-assisted wireless power transfer systems,” accepted IEEE Transactions Green Communications and Networking, Oct. 2021.
*J206 S. B. Aboagye, T. M. N. Ngatched, O. A. Dobre, and A. Ibrahim, “Joint access point assignment and power allocation in multi-tier hybrid RF/VLC HetNets,” IEEE Transactions on Wireless Communications, vol. 20, issue 10, pp. 6329-6342, Oct. 2021.
*J205 Y. Xiao, Y. Ye, S. Huang, L. Hao, Z. Ma, M. Xiao, S. Mumtaz, and O. A.Dobre, “Fully decentralized federated learning based on-board mission for UAV swarm system,” IEEE Communications Letters, vol. 25, issue 10, pp. 3296-3330, Oct. 2021.
*J204 S. Aboagye, T. M. N. Ngatched, O. A. Dobre, “Subchannel and power allocation in downlink VLC under different system configurations,” accepted IEEE Transactions on Wireless Communications, Oct. 2021.
*J203 E. Makled, A. Al-Habob, O. A. Dobre, and O. Ureten, “Detection and identification of mobile network signals,” IEEE Transactions on Instrumentation and Measurement, vol. 70, pp. 1-4, Sept. 2021.
*J202 S. W. H. Shah, M. M. Ur Rahman, A. N. Mian, O. A. Dobre, and J. Crowcroft, “Effective capacity analysis of HARQ-enabled D2D communication in multi-tier cellular networks,” IEEE Transactions on Vehicular Technology, vol. 70, issue 9, pp. 9144-9159, Sept. 2021.
*J201 J. Ren, X. Lei, P. D. Diamantoulakis, F. Zhou, X. Tang, and O. A. Dobre, “NOMA for wireless-powered communication networks with buffered sources,” IEEE Transcations on Vehicular Technology, vol. 70, issue 9, pp. 9088-9545, Sept. 2021.
*J200 M. Mohammadkarimi, O. A. Dobre, and M. Win, “Massive uncoordinated multiple access for beyond 5G,” accepted IEEE Transactions on Wireless Communications, Sept. 2021.
*J199 S. Kumar, A. Amari, O. A. Dobre, and R. Venkatesan, “Second-order perturbation theory-based digital predistortion for fiber nonlinearity compensation,” IEEE Journal of Lightwave Technology, vol. 39, issue 17, pp. 5474-5485, Sept. 2021.
*J198 Y. Liu, S. Zhang, F. Gao, J. Tang, and O. A. Dobre, “Cascaded channel estimation for RIS assisted mmWave MIMO transmissions,” IEEE Wireless Communications Letters, vol. 10, issue 9, pp. 2065-2069, Sept. 2021.
*J197 J. Xu, Y. Liu, X. Mu, and O. A. Dobre, “STAR-RISs: Simultaneous transmitting and reflecting reconfigurable intelligent surfaces,” IEEE Communications Letters, vol. 25, issue 9, pp. 3134-3138, Sept. 2021.
*J196 M. Marey, H. Mostafa, S. Alshebeili, and O. A. Dobre, “Iterative modulation classification algorithm for two-path successive relaying systems,” IEEE Wireless Communications Letters, vol. 10, issue 9, pp. 2017-2021, Sept. 2021.
*J195 C. Wu, Y. Liu, X. Mu, X. Gu, and O. A. Dobre, “Coverage characterization of STAR-RIS networks: NOMA and OMA,” IEEE Communications Letters, vol. 25, issue 9, pp. 3036-3040, Sept. 2021.
*J194 A. Mahmoud, S. Muhaidat, P. C. Sofotasios, I. Abualhaol, O. A. Dobre, and H. Yanikomeroglu, “Intelligent reflecting surfaces assisted UAV communications for IoT networks: Performance analysis,” IEEE Transactions on Green Communications and Networking, vol. 5, issue 3, pp. 1570-15789, Aug. 2021.
*J193 A. Al-Habob, O. A. Dobre, and H. V. Poor, “Role assignment for spatially-correlated data aggregation using multi-sink Internet of underwater things,” IEEE Transactions on Green Communications and Networking, vol. 5, issue 3, pp. 1570-15789, Aug. 2021
*J192 A. R. Ndjiongue, T. M. N. Ngatched, O. A. Dobre, and H. Haas, “Design of a power amplifying-RIS for free-space optical communication systems,” accepted IEEE Wireless Communications, Aug. 2021.
*J191 W. Hao, G, Sun, M. Zeng, C. Zheng, Z. Zhu, O. A. Dobre, and P. Xiao, “Robust design for intelligent reflecting surface assisted MIMO-OFDMA terahertz IoT networks,” IEEE Internet of Things Journal, vol. 8, issue 16, pp. 13052-13064, Aug. 2021
*J190 F. Kader, R. Islam, and O. A. Dobre, “Device-to-device aided cooperative NOMA transmission exploiting overheard signal,” accepted IEEE Transactions on Wireless Communications, Aug. 2021.
*J189 Y. Wang, G. Gui, T. Othsuki, G. Gacanin, O. A. Dobre, and H. V. Poor, “A novel specific emitter identification method based on complex-valued neural networks,” IEEE Journal on Selected Areas in Communications, vol. 39, issue 8, pp. 2305-2317, Aug. 2021.
*J188 M. Marey, H. Mostafa, S. Alshebeili, and O. A. Dobre, “Blind modulation identification algorithm for two-path successive relaying systems,” accepted IEEE Wireless Communications Letters, July 2021.
*J187 R. Kishore, S. Gurugopinath, S. Muhaidat, F. El-Bouanani, and O. A. Dobre, “Sum rate analysis of generalized space shift keying-aided MIMO-NOMA,” IEEE Transactions on Vehicular Technology, vol. 70, issue 7, pp. 7232-7236, July 2021.
*J186 I. Al-Nahhal, O. A. Dobre, and E. Basar, “Reconfigurable intelligent surface-assisted uplink sparse code multiple access,” IEEE Communications Letters, vol. 25, issue 6, pp. 2058-2062, June 2021.
*J185 S. Aboagye, T. M. N. Ngatched, O. A. Dobre, and A. G. Armada, “Energy efficient subchannel and power allocation in cooperative VLC systems,” IEEE Communications Letters, vol. 25, issue 6, pp. 1935-1939, June 2021.
*J184 Q. Le, V.-D. Nguyen, O. A. Dobre, and R. Zhao, “Energy efficiency maximization in RIS-aided cell-free network with limited backhaul,” IEEE Communications Letters, vol. 25, issue 6, pp. 1974-1978, June 2021.
*J183 Md. F. Kader, S. M. R. Islam, and O. A. Dobre, “Simultaneous cellular and D2D communication exploiting cooperative uplink NOMA,” vol. 25, issue 6, pp. 1848-1852, IEEE Communications Letters, June 2021.
*J182 M. Xu, S. Zhang, C. Zhing, J. Ma, and O. A. Dobre, “Ordinary differential equation-based CNN for channel extrapolation over RIS-assisted communication,” IEEE Communications Letters, vol. 25, issue 6, pp. 1921-1925, June 2021.
*J181 M. Zeng, E. Bedeer, O. A. Dobre, P. Frontier, Q.-V. Pham, and W. Hao, “Energy-efficient resource allocation for IRS-assisted multi-antenna uplink systems,” IEEE Wireless Communications Letters, vol. 10, issue 6, pp. 1261-1265, June 2021.
*J180 Z. Kaleem, S. Shakoor, D. T. Do, O. A. Dobre, and A. Jamalipour, “Joint optimization of UAV 3D placement and path loss factor for energy efficient maximal coverage,” IEEE Internet of Things Journal, vol. 8, issue 12, pp. 9776-9786, June 2021.
*J179 A. R. Ndjiongue, T. M. N. Ngatched, O. A. Dobre, and H. Haas “Re-configurable intelligent surface-based VLC receivers using tunable liquid-crystals: The concept,” IEEE/OSA Journal of Lightwave Technology, vol. 39, issue 10, pp. 3193-3200, May 2021.
*J178 T. Li, Y. Li, and O. A. Dobre, “Modulation classification based on fourth-order cumulants of superposed signal in NOMA systems,” IEEE Transactions on Information Forensics & Security, vol. 16, pp. 2885-2897, May 2021.
*J177 W. U. Khan, X. Li, M. Zeng, and O. A. Dobre, “Backscatter-enabled NOMA for future 6G systems: A new optimization framework under imperfect SI,” IEEE Communications Letters, vol. 25, issue 5, pp. 1669-1672, May 2021.
*J176 A. R. Ndjiongue, T. M. N. Ngatched, O. A. Dobre, and H. Haas, “Towards the use of re-configurable intelligent surfaces in VLC systems: Beam steering,” accepted IEEE Wireless Communications, accepted Apr. 2021.
*J175 L. Bariah, S. Muhaidat, P. C. Sofotasios, F. El Bouanani, O. A. Dobre, and W. Hamouda, “Large intelligent surface assisted non-orthogonal multiple access for 6G networks: Performance analysis," IEEE Internet of Things Journal, vol. 8, issue 7, pp. 5129-5140, Apr. 2021.
*J174 M. Li, S. Zhang, F. Gao, P. Fan, and O. A. Dobre, “A new path division multiple access for the massive MIMO-OTFS networks,” IEEE Journal of Selected Areas on Communications, vol. 39, issue 4, pp. 903-918, Apr. 2021.
*J173 X. Li, M. Zhao, M. Zeng, S. Mumtaz, V. G. Menon, Z. Ding, and O. A. Dobre, “Hardware impaired ambient backscatter NOMA systems: Reliability and security,”IEEE Transactions on Communications, vol. 69, issue 4, pp. 2723-2736, Apr. 2021.
*J172 Q. Le, A. Yadav, P. N. Nguyen, O. A. Dobre, and R. Zhao, “Full-duplex non-orthogonal multiple access cooperative overlay spectrum-sharing networks with SWIPT,” IEEE Transactions on Green Communications and Networking, vol. 5, issue 1, pp. 322-334, Mar. 2021.
*J171 S. Zhang, Y. Liu, F. Gao, C. Xing, J. An, and O. A. Dobre, “Deep learning based channel extrapolation for large-scale antenna systems: Opportunities, challenges and solutions,” accepted IEEE Wireless Communications, Mar. 2021.
*J170 D. N. Prabadevi, Q.-V. Pham, D. C. Nguyen, P. K. M. Reddy, T. Reddy, P. N. Pathirana, and O. A. Dobre, "Towards blockchain for edge-of-things: A new paradigm, opportunities, and future directions,” accepted IEEE Internet of Things Magazine, Mar. 2021.
*J169 H. Al-Obiedollah, K. Cumanan, H. Bany-Salameh, S. Lambotharan, Z. Ding, and O. A. Dobre, “A joint beamforming and power-splitter optimization technique for SWIPT in MISO-NOMA system,” IEEE Access, vol. 9, pp. 33018-33029, Mar. 2021.
*J168 F. El Bouanani, S. Muhaidat, P. C. Sofotasios, O. A. Dobre, and O. S. Badarneh, “Performance analysis of intelligent reflecting surface aided wireless networks with wireless power transfer,” IEEE Communications Letters, vol. 25, issue 3, pp. 793-797, Mar. 2021.
*J167 M. Zhang, K. Cumanan, J. Thiyagalingam, Y. Tang, W. Wang, Z. Ding, and O. A. Dobre, “Exploiting deep learning for secure transmission in an underlay cognitive radio network,” accepted IEEE Transactions on Vehicular Technology, vol. 70, issue 1, pp. 726-741, Jan. 2021.
*J166 A. Al-Habob, O. A. Dobre, S. Muhaidat, V. Poor, “Energy-efficient data dissemination using a UAV: An ant colony approach,” vol. 10, issue 1, pp. 16-20, IEEE Wireless Communications Letters, Jan. 2021.
*J165 M. Elsayed, A. A. El-Banna, O. A. Dobre, W. Shiu, and P. Wang, “Low complexity neural network structures for self-interference cancellation in full-duplex radio,” IEEE Communications Letters, vol. 25, issue 1, pp.181-185, Jan. 2021.
*J164 M. Zeng, X. Li, G. Li, W. Hao, and O. A. Dobre, “Sum rate maximization for IRS-assisted uplink NOMA,” IEEE Communications Letters, vol. 25, issue 1, pp. 234-238, Jan. 2021.
*J163 C. Qi, K. Chen, O. A. Dobre, and G. Y. Li, “Hierarchical codebook-based multiuser beam training for millimeter wave massive MIMO,” IEEE Transactions on Wireless Communications, vol. 19, issue 12, pp. 8142-8152, Dec. 2020.
*J162 S. Naser, L. Bariah, W. Jaafar, S. Muhaidat, M. Al-Qutayri, and O. A. Dobre, “Rate-splitting multiple access: Unifying NOMA and SDMA in MISO VLC channels," IEEE Open Journal of Vehicular Technology, vol. 1, pp. 393-413, Dec. 2020 ***Invited***
*J161 M. Zeng, W. Hao, Wanming, O. A. Dobre, Z. Ding, and V. Poor, “Power minimization for multi-cell uplink NOMA with imperfect SIC,” IEEE Wireless Communications Letters, vol. 9, issue 12, pp. 2030-2034, Dec. 2020.
*J160 L. Mohjazi, A. Zoha, L. Bariah, S. Muhaidat, P. C. Sofotasios, M. A. Imran, and O. A. Dobre, “An outlook on the interplay of Al and software-defined surfaces: An overview of opportunities and limitations,” IEEE Vehicular Technology Magazine, vol. 15, issue 4, pp. 62-73, Dec. 2020
*J159 A. Masaracchia, L. D. Nguyen, T. Q. Duong, C. Yin, O. A. Dobre, and E. Garcia-Palacios, “Energy-efficient and throughput fair resource allocation for TS-NOMA UAV-assisted communications,” IEEE Transactions on Communications, vol. 68, issue 11, pp. 7156-7169, Nov. 2020.
*J158 H. Zhang, K. Yang, S. Zhang, and O. A. Dobre, “Subchannel allocation based on clustered interference alignment for differentiated data streams in dense small cell networks,” IEEE Transactions on Vehicular Technology, vol. 69, issue 11, pp. 14049-14054, Nov. 2020.
*J157 J. Zuo, Y. Liu, E. Basar, and O. A. Dobre, “Intelligent reflecting surface enhanced millimeter-wave NOMA systems,” IEEE Communications Letters, vol. 24, issue 11, pp. 2632-2636, Nov. 2020.
*J156 T. Ma, X. Lei, Y. Xiao, P. Yang, X. Lei, and O. A. Dobre, “Large intelligent surface assisted wireless communications with spatial modulation and antenna selection,” IEEE Journal on Selected Areas in Communications, vol. 38, issue 11, pp. 2562-2674, Nov. 2020.
*J155 H. Al-Obiedollah, K. Cumanan, J. Thiyagalingam, J. Tang, A. G. Burr, Z. Ding, and O. A. Dobre, “Spectral-energy efficiency trade-off-based beamforming design for MISO non-orthogonal multiple access systems,” IEEE Transactions on Wireless Communications, vol. 19, issue 10, pp. 6593-6606, Oct. 2020.
*J154 T. Li, C. Xue, Y. Li, and O. A. Dobre, “Insecure region around receiver for downlink transmissions with randomly located active eavesdropper,” IEEE Wireless Communications, vol. 9, issue 9, pp. 1552-1556, Sept. 2020.
*J153 L. Bariah, L. Mohjazi, S. Muhaidat, P. C. Sofotasios, G. K. Kurt, H. Yanikomeroglu, and O. A. Dobre, “A prospective look: Key enabling technologies, applications and open research topics in 6G networks,” IEEE Access, vol. 8, pp. 174792-174820, Aug. 2020.
*J152 H. V. Nguyen, V.-D. Nguyen, O. A. Dobre, S. K. Sharma, S. Chatzinotas, B. Ottersten, and O.-S. Shin, “On the spectral and energy efficiencies of full-duplex cell-free massive MIMO,” IEEE Journal on Selected Areas of Communications, vol. 38, issue 8, pp. 1689-1718, Aug. 2020.
*J151 A. Al-Habob, O. A. Dobre, A. Garcia-Armada, and S. Muhaidat, “Task scheduling for mobile edge computing using genetic algorithm and conflict graphs,” IEEE Transactions on Vehicular Technology, vol. 69, issue 8, pp. 8805-8819, Aug. 2020.
*J150 Y. Yang, S. Zhang, F. Gao, J. Ma, and O. A. Dobre, "Graph neural network-based channel tracking for massive MIMO networks," IEEE Communications Letters, vol. 24, issue 8, pp. 1747-1751, Aug. 2020.
*J149 I. Al-Nahhal, O. A. Dobre, and S. Ikki, “On the complexity reduction of uplink sparse code multiple access for spatial modulation,” accepted IEEE Transactions on Communications, Aug. 2020.
*J148 S. Johnson and O. A. Dobre, “Time and carrier frequency synchronization for coherent optical communication: Implementation considerations, measurements, and analysis,” IEEE Transactions on Instrumentation and Measurement, vol. 29, issue 8, pp. 5810-5820, Aug, 2020.
*J147 Y. Zhang, R. Venkatesan, O. A. Dobre, and C. Li, “Efficient estimation and prediction for sparse time-varying underwater acoustic channels,” IEEE Journal of Oceanic Engineering, vol. 45, issue 3, pp. 1112-1125, Jul. 2020.
*J146 M. Zeng, W. Hao, O. A. Dobre, and Z. Ding, "Cooperative NOMA: State of the art, key techiniques and, open challanges," IEEE Network IEEE Network, vol. 34, issue 5, pp. 205-211, Jul. 2020.
*J145 W. Wang, X. Li, M. Zhang, K. Cumanan, D. W. K. Ng, G. Zhang, J. Tang, and O. A. Dobre, "Energy-constrained UAV-assisted secure communications with position optimization and cooperative jamming," IEEE Transactions on Communications, vol. 68, issue 7, pp. 4476-4489, July 2020.
*J144 M. Zeng, W. Hao, O. A. Dobre, and V. Poor, “Delay minimization for massive MIMO assisted mobile edge computing,” IEEE Transactions on Vehicular Technology, vol. 69, issue 2, pp. 6788-6792, Jun. 2020.
*J143 S. Gurugopinath, S. Muhaidat, Y. Al-Hammadi, P. Sofotasios, and O. A. Dobre, “Non-orthogonal multiple access with wireless caching for 5G-enabled vehicular networks,” IEEE Network, vol. 34, issue 5, pp. 127-133, Jun. 2020.
*J142 R. Zhao, N. Li, O. A. Dobre, and X. Shen, "CITP: Collison and interruption tolerant protocol for underwater acoustic sensor networks," IEEE Communications Letters, vol. 24, issue 6, pp. 1328-1332, June 2020.
*J141 W. Shao, S. Zhang, H. Li, N. Zhao, and O. A. Dobre, “Angle-domain NOMA over multicell millimeter wave massive MIMO networks,” IEEE Transactions on Communications, vol. 68, issue 4, pp. 2277-2292, Apr. 2020.
*J140 M. Zeng, W. Hao, O. A. Dobre, Z. Ding, and V. Poor, “Massive MIMO-assisted mobile edge computing: Exciting possibilities for computation offloading,” IEEE Vehicular Communications Magazine, vol. 15, issue 2, pp. 31-38, Apr. 2020.
*J139 V.-P. Bui, H. Nguyen, V.-D. Nguyen, O. A. Dobre, and O.-S. Shin, “Optimization of rate fairness in multi-pair wireless-powered relaying systems,” IEEE Communications Letters, vol. 24, issue 23, pp. 603-607, Mar. 2020.
*J138 A. Al-Habob, E. Makled, O. A. Dobre, and O. Ureten, “Blind signal detection in cellular bands,” IEEE Transactions on Instrumentation and Measurement, vol. 69, issue 3, pp. 657-659, Mar. 2020.
*J137 M. Morales, O. A. Dobre, and A. Garcia-Armada, "Semi-blind interference aligned NOMA for downlink MU-MISO systems,” IEEE Transactions on Communications, vol. 68, issue 3, pp. 1852-1865, Mar. 2020.
*J136 M. Al-Jarrah, M. Yaseen, A. Al-Dweik, E. Alsusa, and O. A. Dobre, “Decision fusion for IoT-based wireless sensor networks,” IEEE Internet of Things, vol. 7, issue 2, pp. 1313-1326, Feb. 2020.
*J135 R. Wang, A. Yadav, E. Makled, O. A. Dobre, R. Zhao, and P. Varshney, “Optimal power allocation for full-duplex underwater relay networks with energy harvesting: A reinforcement learning approach,” IEEE Wireless Communications Letters, vol. 9, issue 2, pp. 223-227, Feb. 2020.
*J134 S. Aboagye, A. Ibrahim, T. Ngatched, A. Ndjiongue, and O. A. Dobre, “Design of energy efficient hybrid VLC/RF/PLC communication system for indoor networks,” IEEE Wireless Communications Letters, vol. 9, issue 2, pp. 143-147, Feb. 2020.
*J133 A. Alhabob, A. Ibrahim, O. A. Dobre, and A. Garcia-Armada, “Collision-free sequential task offloading for mobile edge computing,” IEEE Communications Letters, vol. 24, issue 1, pp. 71-75, Jan. 2020.
*J132 A. Ijaz, M. M. Ur Rahman, and O. A. Dobre, “On safeguarding visible light communication systems against attacks by active adversaries,” IEEE Photonics Technology Letters, vol. 32, issue 1, pp. 11-14, Jan. 2020.
*J131 M. Zhong, Y. Yang, H. Yao, O. A. Dobre and O. Postolache, “5G and IoT: Towards a new era of communications, and measurements” IEEE Instrumentation and Measurement Magazine, vol. 22, issue 6, pp. 18-26, Dec. 2019.
*J130 M. Zeng, N.-P. Nguyen, O. A. Dobre, and V. Poor, “Delay minimization for NOMA-assisted MEC under power and energy constraints,” IEEE Wireless Communications Letters, vol. 8, issue 6, pp. 1657-1661, Dec. 2019.
*J129 W. Hao, M. Zeng, G. Sun, O. Muta, O. A. Dobre, S. Yang, and H. Gacanin, “Codebook-based max-min energy-efficient resource allocation for uplink mmWave MIMO-NOMA systems,” IEEE Transactions on Communications, vol. 67, issue 12, pp. 8303-8314, Dec. 2019.
*J128 A. Al-Habob and O. A. Dobre, “Mobile edge computing and artificial intelligence: A mutually-beneficial relationship,” IEEE ComSoc Technical Committee Newsletter, pp.1-4, Nov. 2019 ***Invited***
*J127 A. Dubey, C. Kundu, T. M. N. Ngatched, O. A. Dobre, and R. K. Mallik, “Incremental relaying for power line communications: Performance analysis and power allocation,” IEEE Systems, vol. 13, issue 4, pp. 4236-4247, Dec. 2019.
*J126 M. Zhang, K. Cumanan, J. Thiyagalingam, W. Wang, A. G. Burr, Z. Ding, and O. A. Dobre, “Energy efficiency optimization for secure transmission in MISO cognitive radio network with energy harvesting,” IEEE Access, vol. 7, issue 1, pp. 126234-126252, Dec. 2019.
*J125 H. V. Nguyen, V.-D. Nguyen, O. A. Dobre, D. N. Nguyen, E. Dutkiewicz, and Oh-Soon Shin, "Joint power control and user association for NOMA-based full-duplex systems,” IEEE Transactions on Communications, vol. 67, issue 11, pp. 8037-8055, Nov. 2019.
*J124 F. Alavi, K. Cumanan, M. Fozooni, Z. Ding, S. Lambotharan, and O. A. Dobre, "Robust energy-efficient design for MISO non-orthogonal multiple access systems,” IEEE Transactions on Communications, vol. 67, issue 11, pp. 7937-7949, Nov. 2019.
*J123 J. Zhang, C. Kundu, O. A. Dobre, E. Garcia-Palacios, and N.-S. Vo, "Secrecy performance of small-cell networks with transmitter selection and unreliable backhaul under spectrum sharing environment,” IEEE Transactions on Vehicular Technology, vol. 68, issue 11, pp. 10895-10908, Nov. 2019.
*J122 A. Ibrahim, T. M. N. Ngatched, and O. A. Dobre, "Using Bender's decomposition for optimal power control and routing in multihop D2D cellular systems,” IEEE Transactions on Wireless Communications, vol. 18, issue 11, pp. 5050-5064, Nov. 2019.
*J121 A. Ibrahim, O. A. Dobre. T. Ngatched, and A. Garcia-Armada, “Bender’s decomposition for optimization design problems in communication networks,” IEEE Network, vol. 34, issue 3, pp. 232-239, Nov. 2019.
*J120 I. Al-Nahhal, O. A. Dobre, E. Basar, C. Moloney, and S. Ikki, "A fast, accurate, and separable method for fitting a Gaussian function,” IEEE Signal Processing Magazine, vol. 36, issue 6, pp. 157-163, Nov. 2019.
*J119 A. R. Ndjiongue, T. M. N. Ngatched, O. A. Dobre, and A. G. Armada, “VLC-based networking: Feasibility and challenges,” accepted IEEE Network, Sept. 2019.
*J118 I. Al-Nahhal, O. A. Dobre, E. Basar, and S. Ikki, "Low-cost uplink sparse code multiple access for spatial modulation,” IEEE Transactions on Vehicular Technology, vol. 68, issue 9, pp. 9313-9317, Sept. 2019.
*J117 M. Zeng, N.-P. Nguyen, O. A. Dobre, Z. Ding, and V. Poor, "Spectral-and energy-efficient resource allocation for multi-carrier uplink NOMA systems,” IEEE Transactions on Vehicular Technology, vol. 68, issue 9, pp. 9293-9296, Sept. 2019.
*J116 R. Zhao, H. Long, O. A. Dobre, X. Shen, T. M. N. Ngatched, and H. Mei, “Time reversal based MAC for multi-hop underwater acoustic networks,” IEEE Systems, vol. 13, issue 3, pp. 2531-2542, Sept. 2019.
*J115 I. Al-Nahhal, E. Basar, O. A. Dobre, and S. Ikki, "Optimum low-complexity decoder for spatial modulation,” IEEE Journal on Selected Areas on Communications, vol. 37, issue 9, pp. 2001-2013, Sept. 2019.
*J114 X. Lin, O. A. Dobre, T. Ngatched, and C. Li, "A non-data-aided OSNR estimation algorithm for coherent optical fiber communication systems employing multilevel constellations,” IEEE Journal of Lightwave Technology, vol. 37, issue 15, pp. 3815-3825, Aug. 2019.
*J113 S. O. S. Kumar, A. Amari, O. A. Dobre, and R. Venkatesan, "Enhanced regular perturbation-based nonlinearity compensation technique for optical transmission systems,” IEEE Photonics Journal, vol. 11, issue 4, pp. 1-12, Aug. 2019.
*J112 M. Gao, Y. Li, O. A. Dobre, and N. Al-Dhahir, "Blind identification of SFBC-OFDM signals based on the central limit theorem,” IEEE Transactions on Wireless Communications, vol. 18, issue 7, pp. 3500-3514, July 2019.
*J111 Y. Sun, Z. Ding, X. Dai, and O. A. Dobre, “On the performance of network NOMA in uplink CoMP systems: A stochastic geometry approach,” IEEE Transactions on Communications, vol. 67, issue 7, pp. 5084-5098, July 2019.
*J110 H. V. Nguyen, V.-D. Nguyen, O. A. Dobre, Y. Wu, and O.-S. Shin, “Joint antenna array mode selection and user assignment for full-duplex MU-MISO systems,” IEEE Transactions on Wireless Communications, vol. 18, issue 6, pp. 2946-2963, June 2019.
*J109 W. S. Shah et al., “On the impact of mode selection on effective capacity of device-to-device communication,” IEEE Wireless Communications Letters, vol. 8, issue 3, pp. 945-948, June 2019.
*J108 F. Alavi, K. Cumanan, M. Fozooni, Z. Ding, S. Lambotharan, and O. A. Dobre, “Energy efficient beamforming design for MISO non-orthogonal multiple access systems,” vol. 67, issue 6, pp. 4117-4131, IEEE Transactions on Communications, June 2019.
*J107 R. Kishore, S. Gurugopinath, S. Muhaidat, P. C. Sofotasios. O. A. Dobre, and N. Al-Dhahir, “Sensing-throughput tradeoff for superior selective reporting-based spectrum sensing in energy harvesting HCRNs,” IEEE Transactions on Cognitive Communications and Networking, vol. 5, issue 2, pp. 330-341, June 2019.
*J106 J. Xu, Z. Ding, O. A. Dobre, and V. Poor, “Joint power and time allocation for NOMA-MEC offloading,” vol. 68, issue 6, pp. 6207-6211, IEEE Transactions on Vehicular Technology, June 2019.
*J105 M. Zheng, A. Yadav, O. A. Dobre, and V. H. Poor, “Energy-efficient joint user-RB association and power allocation for uplink hybrid NOMA-OMA,” vol. 6, issue 3, pp. 5119-5131, IEEE Internet of Things Journal, June 2019.
*J104 A. Amari, X. Lin, O. A. Dobre, R. Venkatesan, and A. Alvarado, “A machine learning-based detection technique for optical fiber nonlinearity mitigation,” IEEE Photonics Letters, vol. 31, issue 8, pp. 627-630, Apr. 2019.
*J103 M. Zheng, W. Hao, O. A. Dobre, and V. H. Poor, “Energy-efficient power allocation in uplink mmWave massive MIMO with NOMA,” IEEE Transactions on Vehicular Technology, vol. 68, issue 3, pp. 3000-3004. Mar. 2019.
*J102 M. Zeng, N.-P. Nguyen, O. A. Dobre, and V. Poor, “Securing downlink massive MIMO-NOMA networks with artificial noise,” IEEE Journal on Selected Topics in Signal Processing, vol. 13, issue 3, pp. 685-699, Feb. 2019.
*J101 Y. Eldemerdash, O. A. Dobre, O. Ureten, and T. Yensen, “A robust modulation classification method for PSK signals using random graphs,” IEEE Transactions on Instrumentation and Measurement, vol. 68, issue 2, pp. 642-644, Feb. 2019.
*J100 J. Zhang, L. Dai, Z. He, B. Ai, and O. A. Dobre, “Mixed-ADC/DAC multipair massive MIMO relaying systems: Performance analysis and power optimization,” IEEE Transactions on Communications, vol. 67, issue 1, pp. 140-53, Jan. 2019.
*J99 X. Lin, O. A. Dobre, Y. Eldemerdash, T. M. N. Ngatched, and C. Li, “Joint modulation classification and OSNR estimation enabled by support vector machine,” IEEE Photonics Technology Letters, vol. 30, issue 24, pp. 2127-2130, Dec. 2018.
*J98 M. Mohammadkarimi, M. A. Raza, and O. A. Dobre, “Signature-based nonorthogonal massive multiple access for future wireless networks: Uplink massive connectivity for machine-type communications,” IEEE Vehicular Technology Magazine, vol. 13, issue 4, pp. 40-50, Dec. 2018.
*J97 M. Zheng, A. Yahav, O. A. Dobre, and V. Poor, "Energy-efficient power allocation for MIMO-NOMA with multiple users in a cluster," IEEE Access, vol. 6, issue 1, pp. 5170-5181, Dec. 2018.
*J96 M. Gao, O. A. Dobre, and N. Al-Dhahir, "Joint blind identification of the number of transmit antennas and MIMO schemes using Gerschgorin radii and FNN,” IEEE Transactions on Wireless Communications, vol. 18, issue 1, pp. 373-387, Oct. 2018.
*J95 M. Gao, Y. Li, O. A. Dobre, and N. Al-Dhahir, “Blind identification of SFBC-OFDM signals using subspace decompositions and random matrix theory,” IEEE Transactions on Vehicular Technology, vol. 67, pp. 9619-9639, Oct. 2018.
*J94 R. Gupta, S. Majhi, and O. A. Dobre, “Design and implementation of a tree-based blind modulation classification algorithm for multiple-antenna systems,” IEEE Transactions on Instrumentation and Measurement, vol. 68, issue 8, pp. 3020-3031, Aug. 2019.
*J93 V.-D. Nguyen, H. V. Nguyen, O. A. Dobre, and O.-S. Shin, “A new design paradigm for secure full-duplex multiuser systems,” IEEE Journal on Selected Areas on Communications, vol. 36, issue 7, pp. 1480-1498, July 2018.
*J92 A. Yadav, O. A. Dobre, and V. Poor, “Is self-interference in full-duplex communications a foe or a friend?,” IEEE Signal Processing Letters, vol. 25, issue 7, pp. 951-955, July 2018.
*J91 A. Yadav, G. Tsiropoulos, and O. A. Dobre, “Full-duplex communications: Performance in ultradense mm-Wave small-cell wireless networks,” IEEE Vehicular Technology Magazine, vol. 13, issue 2, pp. 40-47, June 2018.
*J90 M. S. Omar et al., “Multiobjective optimization in 5G hybrid networks,” IEEE Internet of Things Journal, vol. 5, issue 3, pp. 1588-1597, June 2018.
*J89 O. S. Sunish Kumar, A. Amari, O. A. Dobre, and R. Venkatesan, “DL impact on linearly coded digital phase conjugation techniques in CO-OFDM systems,” IEEE Photonics Technology Letters, vol. 30, issue 9, pp. 769-772, May 2018.
*J88 L. D. Nguyen, T. Duong, T. Hoang, O. A. Dobre, and V. Poor, “Downlink beamforming for energy-efficient heterogeneous networks with massive MIMO and small cells,” IEEE Transactions on Wireless Communications, vol. 17, issue 5, pp. 3386-3400, May 2018.
*J87 S. Kafaie, M. H. Ahmed, Y. Chen, and O. A Dobre, "Performance analysis of network coding with IEEE 802.11 DCF in multi-hop wireless networks," IEEE Transactions on Mobile Computing, vol. 17, issue 5, pp. 1148-1161, May 2018.
*J86 S. Kafaie, Y. Chen, O. A Dobre, and M. H. Ahmed, "Joint inter-flow network coding and opportunistic routing in multi-hop wireless mesh networks: A comprehensive survey," IEEE Communications Surveys and Tutorials, vol. 20, issue 2, pp. 1014-1035, second quarter 2018.
*J85 S. M. R. Islam, M. Zeng, O. A. Dobre, and K.-S. Kwak, “Resource allocation for downlink NOMA systems: Key techniques and open issues,” IEEE Wireless Communications, vol. 25, issue 2, pp. 40-47, Apr. 2018.
*J84 A. Yadav and O. A. Dobre, “All technologies work together for good: A glance at future mobile networks," IEEE Wireless Communications, vol. 25, issue 4, pp. 10-16, Mar. 2018.
*J83 M. Mohammadkarimi, E. Karimi, O. A. Dobre, and M. Win, “Doppler spread estimation in MIMO frequency-selective fading channels,” IEEE Transactions on Wireless Communications, vol. 17, issue 3, pp. 1951-1965, Mar. 2018.
*J82 O. Omomukuyo, S. Zhang, O. A. Dobre, R. Venkatesan, and T. Ngatched, "Discrete FRFT-based frame and frequency synchronization for coherent optical systems," IEEE Photonics Technology Letters, vol. 29, issue 23, pp. 2016-2019, Dec. 2017.
*J81 A. Yadav, M. Goonewardena, W. Ajib, O. A. Dobre, and H. Elbiaze, "Energy management for energy harvesting wireless sensors with adaptive retransmission," IEEE Transactions on Communications, vol. 65, issue 12, pp. 5487-5498, Dec. 2017.
*J80 K. Chinmoy, S. Ghose, T. M. N. Ngatched, O. A. Dobre, T. Q. Duong, and R. Bose, "Effects of CSI knowledge on secrecy of threshold-selection decode-and-forward relaying," IEEE Access, vol. 5, pp. 19393-19408, Dec. 2017.
*J79 X. Lin, Y. A. Eldemerdash, O. A. Dobre, S. Zhang and C. Li, "Modulation classification using received signal's amplitude distribution for coherent receivers," IEEE Photonics Letters, vol. 29, issue 21, pp. 1872-1875, Nov. 2017.
*J78 G. Tsiropoulos, A. Yadav, M. Zheng, and O. A. Dobre, "Cooperation in 5G HetNets: Advanced spectrum access and D2D assisted communications," IEEE Wireless Communications, vol. 21, pp. 110-117, Oct. 2017.
*J77 M. Zeng, A. Yadav, O. A. Dobre, G. Tsiropoulos, and V. Poor, "On the sum rate of MIMO-NOMA and MIMO-OMA systems," IEEE Wireless Communications Letters, vol. 6, pp. 534-537, Oct. 2017.
*J76 O. Omomukuyo, O. A. Dobre, R. Venkatesan, and T. M. N. Ngatched, "Bandwidth-efficient synchronization for fiber optic transmission: system performance measurements,” IEEE Instrumentation and Measurement Magazine, vol. 20, issue 5, pp. 39–45, Oct. 2017.
*J75 X. Ouyang, O. A. Dobre, G. Yong-Liang, and J. Zhao, "Chirp spread spectrum toward the Nyquist signaling rate-Orthogonality condition and applications," IEEE Signal Processing Letters, vol. 24, pp. 1488-1492, Oct. 2017.
*J74 M. Zeng, A. Yadav, O. A. Dobre, G. Tsiropoulos, and V. Poor, "Capacity comparison between MIMO-NOMA and MIMO-OMA with multiple users in a cluster," IEEE Journal on Selected Areas on Communications, vol. 35, pp. 2413-2424, Oct. 2017.
*J73 T. Yacoob, O. A. Dobre, R. Youssef, and E. Radoi, "Optimal selection of Fourier coefficients for compressed sensing-based UWB channel estimation," IEEE Wireless Communications Letters, vol. 6, pp. 466–469, Aug. 2017.
*J72 M. Mohammadkarimi, O. A. Dobre, and M. Win, "Number of transmit antennas detection using time-diversity of the fading channel," IEEE Transactions on Signal Processing, vol. 65, pp. 4031-4046, Aug. 2017.
*J71 Y. Eldemerdash, O. A. Dobre, O. Ureten, and T. Yensen, “Identification of cellular networks for intelligent radio measurements,” IEEE Transactions in Instrumentation and Measurement, vol. 66, issue 8, pp. 2204-2211, Aug. 2017.
*J70 S. Kafaie, Y. Chen, M. H. Ahmed, and O. A. Dobre, “FlexONC: Joint cooperative forwarding and network coding with precise encoding conditions,” IEEE Transactions on Vehicular Technologies, vol. 6, pp. 7262–7277, Aug. 2017.
*J69 S. M. R. Islam, M. Zeng, and O. A. Dobre, "NOMA in 5G systems: Exciting possibilities for enhancing spectral efficiency," IEEE 5G Tech Focus, vol. 2, pp. 1-6, June 2017. ***Invited***
*J68 A. Yadav, O. A. Dobre, and N. Ansari, “Energy and traffic aware full-duplex communications for 5G systems,” IEEE Access, vol. 5, pp. 11278-11290, May 2017. ***Invited***
*J67 A. A. Esswie, M. El-Absi, O. A. Dobre, S. Ikki, and T. Kaiser, “Spatial channel estimation-based FDD-MIMO interference alignment systems,” IEEE Wireless Communications Letters, vol. 6, pp. 254-257, Apr. 2017.
*J66 I. Ah-Nahhal, O. A. Dobre, and S. Ikki, “Quadrature spatial modulation decoding complexity: Study and reduction,” IEEE Wireless Communications Letters, vol. 6, pp. 378-381, Apr. 2017.
*J65 X. Ouyang, O. A. Dobre, and J. Zhao, “Unbiased channel estimation based on the discrete Fresnel transform for CO-OFDM systems,” IEEE Photonics Technology Letter, vol. 29, pp. 691-694, Apr. 2017.
*J64 S. M. R. Islam, N. Avazov, O. A. Dobre, and K.-S. Kwak, "Power-domain non-orthogonal multiple access (NOMA) in 5G systems: Potentials and challenges," IEEE Communications Surveys and Tutorials, vol. 19, pp. 721 – 742, Second Quarter 2017.
*J63 A. Amari, O. A. Dobre, R. Venkatesan, O. S. S. Kumar, P. Ciblat, and Y. Jaouen, "A survey on fiber nonlinearity compensation for 400 Gb/s and beyond optical communication systems," IEEE Communications Surveys and Tutorials, vol. 19, issue 4, pp. 3097-3113, Fourth Quarter 2017.
*J62 S. Zhang, D. Chang, O. A. Dobre, O. Omomukuyo, X. Lin, and R. Venkatesan, "Training symbol-based equalization for quadrature duobinary PDM-FTN systems," IEEE Photonics Technology Letter, vol. 29, pp. 454-457, Mar. 2017.
*J61 M. Marey and O. A. Dobre, "Automatic identification of space-frequency block coding for OFDM systems," IEEE Transactions on Wireless Communications, vol. 16, pp. 117–128, Jan. 2017.
*J60 L. Han, F. Gao, Z. Li, and O. A. Dobre, "Low complexity automatic modulation classification based on order-statistics," IEEE Transactions on Wireless Communications, vol. 16, issue 1, pp. 400–411, Jan. 2017.
*J59 M. Marey and O. A. Dobre, “Iterative receiver design for uplink OFDMA cooperative systems,” IEEE Transactions on Broadcasting, vol. 62, pp. 936–947, Dec. 2016.
*J58 V.-D. Nguyen, T. Q. Duong, O. A. Dobre, and O.-S. Shin, "Joint information and jamming beamforming for secrecy rate maximization in cognitive radio networks,” IEEE Transactions Information Forensics and Security, vol. 11, pp. 2609–2623, Nov. 2016.
*J57 Y. Omomukuyo, D. Chang, O. A. Dobre, R. Venkatesan, and T. N. Ngatched, "Robust frame and frequency synchronization based on Alamouti coding for RGI-CO-OFDM," IEEE Photonics Technology Letters, vol. 28, pp. 2783-2786, Oct. 2016.
*J56 D. Chang, O. Omomukuyo, O. A. Dobre, and R. Venkatesan, "Robust faster-than-Nyquist PDM-mQAM systems with Tomlinson-Harashima precoding," IEEE Photonics Technology Letter, vol. 28, pp. 2106-2109, Oct. 2016.
*J55 F. Wang, O. A. Dobre, C. Chan, and J. Zhang, "Novel fold-based Kolmogorov-Smirnov modulation classifier," IEEE Signal Processing Letters, vol. 23, pp. 1003-1007, July 2016.
*J54 Y. A. Eldemerdash, O. A. Dobre, and M. Oner, “Signal identification for multiple-antenna wireless systems: Achievements and challenges,” IEEE Communications Surveys and Tutorials, vol. 18, pp. 1524–1551, Third quarter, 2016.
*J53 F. Wang, O. A. Dobre, C. Chan, and J. Zhang, "Novel fold-based Kolmogorov-Smirnov modulation classifier," IEEE Signal Processing Letters, vol. 23, pp. 1003-1007, July 2016.
*J52 E. Bedeer, O. A. Dobre, M. H. Ahmed, and K. Baddour, "A systematic approach to jointly optimize rate and power consumption for OFDM systems,” IEEE Transactions on Mobile Computing, vol. 15, pp. 1305-1317, June 2016.
*J51 H. Mostafa, M. Marey, O. A Dobre, and M. H. Ahmed, “Data detection algorithms for BICM alternate-relaying cooperative systems with multiple-antenna destination,” IEEE Transactions on Vehicular Technology, vol. 65, pp. 3802-3807, May 2016.
*J50 O. Amin, E. Bedeer, M. H. Ahmed, and O. A. Dobre, "Energy efficiency - spectral efficiency trade-off: A multiobjective optimization approach," IEEE Transactions on Vehicular Technology, vol. 65, pp. 1975-1981, Apr. 2016.
*J49 L. De Vito and O. A. Dobre, “A comprehensive sampling-based method for classification and parameter estimation of FSK signals,” ELSEVIER Measurement, DOI: 10.1016/j.measurement. 2015.12.038, Jan. 2016.
*J48 Y. Zhang, R. Venkatesam, O. A. Dobre, and C. Li, "Novel compressed sensing-based channel estimation algorithm with near-optimal pilot placement scheme,” IEEE Transactions on Wireless Communications, vol. 15, pp. 2590-2603, Dec. 2015.
*J47 O. Omomukuyo, D. Chang, O. A. Dobre et al., "Simple sampling clock synchronisation scheme for reduced-guard-interval coherent optical OFDM systems," Electronics Letters, vol. 51, pp. 2026-2028, Nov. 2015.
*J46 A. Afana, T. Ngnatched, and O. A. Dobre, "Spatial modulation in MIMO limited-feedback spectrum-sharing systems with mutual interference and channel estimation errors," IEEE Communications Letters, vol. 19, pp. 1754-1757, Oct. 2015.
*J45 M. Marey and O. A. Dobre, “Blind modulation classification for Alamouti STBC system with transmission impairments,” IEEE Wireless Communications Letters, vol. 4, pp. 521-524, Oct. 2015.
*J44 E. Bedeer, O. A. Dobre, M. H. Ahmed, and K. Baddour, "Rate-interference tradeoff in OFDM-based cognitive radio systems," IEEE Transactions on Vehicular Technology, vol. 64, pp. 4292-4298, Sept. 2015.
*J43 O. Amin, S. Ikki, M. H. Ahmed, and O. A Dobre, "Performance analysis of multiple relays cooperative systems with signal space diversity," IEEE Transactions on Vehicular Technology, vol. 64, pp. 3414-3425, Aug. 2015.
*J42 H. Wang, O. A. Dobre, C. Li, and D. Popescu, “Blind cyclostationarity-based symbol period estimation for FSK signals,” IEEE Communications Letters, vol. 19, pp. 1149-1152, July 2015.
*J41 N-Q. Nhan, T. Ngnatched, O. A. Dobre, P. Rostaing, and E. Radoi, "Multiple-votes parallel symbol-flipping decoding algorithm for non-binary LDPC codes," IEEE Communications Letters, vol. 19, no. 6, pp. 905-908, June 2015.
*J40 O. A. Dobre, "Signal identification for emerging intelligent radios: Classical problems and new challenges," IEEE Instrumentation and Measurement Magazine, vol. 18, pp. 11-18, April 2015. ***Invited***
*J39 A. Afana, T. Ngatched, and O. A. Dobre, "Cooperative AF relaying with beamforming and limited feedback in cognitive radio networks," IEEE Communications Letters, vol. 19, pp. 491-494, March 2015.
*J38 W. Jerjawi, Y. Eldemerdash, and O. A. Dobre, "Second-order cyclostationarity-based detection of LTE SC-FDMA signals for cognitive radio systems," IEEE Transactions on Instrumentation and Measurement, vol. 64, pp. 823-833, Mar. 2015.
*J37 O. Omomukuyo, D. Chang, J. Zhu, O. A. Dobre et al., "Joint timing and frequency synchronization based on weighted CAZAC sequences for reduced-guard-interval CO-OFDM systems," OSA Optics Express, vol. 23, pp. 5777-5788, Mar. 2015.
*J36 E. Karami and O. A. Dobre, "Identification of SM-OFDM and AL-OFDM signals based on their second-order cyclostationarity," IEEE Transactions on Vehicular Technology, vol. 64, pp. 942-953, Mar. 2015.
*J35 Y. Eldemerdash, O. A. Dobre, and B. Liao, "Blind identification of SM and Alamouti STBC-OFDM signals," IEEE Transactions on Wireless Communications, vol. 14, pp. 972-982, Feb. 2015.
*J34 M. Mohammadkarimi and O. A. Dobre, "Blind identification of spatial multiplexing and Alamouti space-time block code via Kolmogorov-Smirnov (K-S) test," IEEE Communications Letters, vol. 18, no. 10, pp. 1711-1714, Oct. 2014.
*J33 O. Amin, E. Bedeer, M. Ahmed, and O. A. Dobre, "A novel energy efficient scheme with a finite-rate feedback channel," IEEE Wireless Communications Letters, vol. 3, no. 5, pp. 497-500, Oct. 2014.
*J32 G. Tsiropoulos, O. A. Dobre, M. H. Ahmed, and K. Baddour, "Radio resource allocation techniques for efficient spectrum access in cognitive radio networks," IEEE Communications Surveys and Tutorials, vol. 18, pp. 824-847, Sept. 2014.
*J31 M. Marey and O. A. Dobre, "Blind modulation classification algorithm for single and multiple-antenna systems over frequency-selective channels," IEEE Signal Processing Letters, vol. 21, pp. 1098 - 1102, Sept. 2014.
*J30 M. Marey, O. A. Dobre, and B. Liao, "Classification of STBC systems over frequency-selective channels," IEEE Transactions on Vehicular Technology, vol. 64, pp. 2159-2164, July 2014.
*J29 M. Marey, O. A. Dobre, and B. Liao, "Second-order statistics based blind synchronization algorithm for STBCs," IEEE Communications Letters, vol. 18, pp. 1115-118, July 2014.
*J28 E. Bedeer, O. Amin, O. A. Dobre, M. Ahmed, and K. Baddour, "Energy-efficient power loading for OFDM-based cognitive radio systems with channel uncertainties," IEEE Transactions on Vehicular Technology, vol. 64, pp. 2672-2677, July 2014.
*J27 M. Marey, O. A. Dobre, and R. Inkol, "Blind STBC identification for multiple antenna OFDM systems," IEEE Transactions on Communications, vol. 62, issue 5, pp. 1554-1567, May 2014.
*J26 E. Bedeer, O. A. Dobre, M. H. Ahmed, and K. Baddour, "A multiobjective optimization approach for optimal link adaptation of OFDM-based cognitive radio systems with imperfect spectrum sensing," Transactions on Wireless Communications, vol. 13, issue 4, pp. 2339-2352, April 2014.
*J25 L. Qian, C. Fang, O. A. Dobre, H. Liu, and J. Wu, "CA-MAC: A novel MAC protocol to alleviate congestion in wireless sensor networks," Advances in Electrical and Computer Engineering, vol. 13, pp. 41–46, Nov. 2013.
*J24 H. Mostafa, M. Marey, M. H. Ahmed, and O. A. Dobre, "Simplified maximum likelihood detector for alternate relaying cooperative systems," IET Communications, pp. 1899-1906, vol. 47, Nov. 2013.
*J23 M. S. Mühlhaus, M. Öner, O. A. Dobre, and F. K. Jondral, "A low complexity modulation classification algorithm for MIMO systems," IEEE Communications Letters, vol. 17, issue 10, pp. 1881-1884, Oct. 2013.
*J22 H. Mostafa, M. Marey, M. H. Ahmed, and O. A. Dobre, "Decoding techniques for alternate-relaying BICM cooperative systems,” EURASIP Journal on Wireless Communications and Networking, DOI:10.1186/1687-1499-2013-236, Sept. 2013.
*J21 E. Bedder, O. A. Dobre, M. H. Ahmed, and K. Baddour, "Joint optimization of bit and power loading for multicarrier communication systems," IEEE Wireless Communications Letters, vol. 2, pp. 447-450, Aug. 2013.
*J20 T. Rasheed, M. H. Ahmed, O. A. Dobre, W. Jerjawi, and M. Saad, "User pairing in cooperative wireless network coding with network performance optimization," EURASIP Journal on Wireless Communications and Networking, DOI:10.1186/1687-1499-2013-173, July 2013.
*J19 Y. Eldemerdash, M. Marey, O. A. Dobre, G. Karagiannidis, and R. Inkol, "Fourth-Order Statistics for Blind Classification of Spatial Multiplexing and Alamouti Space-Time Block Code Signals," IEEE Transactions on Communications, vol. 61, pp. 2420-2431, June 2013.
*J18 Q. Zhang, O. A. Dobre, Y. Eldemerdash, S. Rajan, and R. Inkol, "Second-order cyclostationarity of BT-SCLD signals: Theoretical developments and applications to signal classification and blind parameter estimation," IEEE Transactions on Wireless Communications, vol. 12, pp. 1501 - 1511, April 2013.
*J17 M. Marey, O. A. Dobre, and R. Inkol, "Novel block timing and frequency synchronization algorithm for Alamouti STBC," IEEE Communications Letters, vol. 17, pp. 569-572, Mar. 2013.
*J16 S. Abraham, D. C. Popescu, and O. A. Dobre, "Joint beamforming and power control in downlink multiuser MIMO systems," Wiley Journal on Communications and Computing, vol. 15, pp. 552-560, Mar. 2013.
*J15 D. Joshi, D. C. Popescu, and O. A. Dobre, "Joint spectral shaping and power control in spectrum overlay cognitive radio systems," IEEE Transactions on Communications, vol. 60, pp. 2396-2401, Sep. 2012.
*J14 M. Marey, O. A. Dobre, and R. Inkol, "Classification of space-time block codes based on second-order cyclostationarity with transmission impairments," IEEE Transactions on Wireless Communications, vol. 11, pp. 2574-2584, July 2012.
*J13 A. R. Ektia, S. Yarkan, K. A. Qaraqe, E. Serpedin, and O. A. Dobre, "Analysis of mobility impact on interference in cognitive radio networks," ELSEVIER PHYCOM, vol. 9, pp. 212-222, July 2012.
*J12 M. H. Ahmed, O. A. Dobre, and R. Almatarneh, "Analytical evaluation of the performance of proportional fair scheduling in OFDMA-based wireless ssystems," Special Issue on Resource Allocation in Communications and Computing, Hindawi Journal of Electrical and Computer Engineering, DOI:10.1155/2012/680318, May 2012.
*J11 M. Marey, M. Samir, and O. A. Dobre, "EM-based joint channel estimation and IQ imbalances for OFDM systems," IEEE Transactions on Broadcasting, vol. 58, pp. 106-113, March 2012.
*J10 A. Al-Habashna, O. A. Dobre, R. Venkatesan, and D. C. Popescu, "Second-order cyclostationarity of mobile WiMAX and LTE OFDM signals and application to spectrum awareness in cognitive radio systems," IEEE Journal of Selected Topics in Signal Processing, vol. 6, pp. 26-42, Feb. 2012.
*J9 O. A. Dobre, M. Oner, S. Rajan, and R. Inkol, "Cyclostationarity-based robust algorithms for QAM signal identification," IEEE Communications Letters, vol. 16, pp. 12-15, Jan. 2012.
*J8 M. Oner and O. A. Dobre, "On the second-order cyclic statistics of signals in the presence of receiver impairments," IEEE Transactions on Communications, vol. 59, pp. 3278 - 3284, Dec. 2011.
*J7 D. Joshi, D. C. Popescu, and O. A. Dobre, "Gradient-based threshold adaptation for energy detector in cognitive radio systems," IEEE Communications Letters, vol. 15, pp. 19-21, Jan. 2011.
*J6 O. A. Dobre, A. Abdi, Y. Bar-Ness, and W. Su, "Cyclostationarity-based modulation classification of linear digital modulations in flat fading channels," Kluwer Wireless Personal Communications Journal, vol. 54, pp. 699-717, Sept. 2010.
*J5 Punchihewa, Q. Zhang, O. A. Dobre, C. Spooner, S. Rajan, and R. Inkol, "On the cyclcostationarity of OFDM and single carrier linearly digitally modulated signals in time dispersive channels: Theoretical developments and application," IEEE Transactions on Wireless Communications, vol. 9, pp. 2588 - 2599, Aug. 2010.
*J4 D. C. Popescu, O. Popescu, and O. A. Dobre, "User admissibility in uplink wireless systems with multipath and target SINR requirements," IEEE Communications Letters, vol. 14, issue 2, pp. 106-108, Feb. 2010.
*J3 F. Hameed, O. A. Dobre, and D. C. Popescu, "On the likelihood-based approach to modulation classification," IEEE Transactions on Wireless Communications, vol. 8, pp. 5884 - 5892, Dec. 2009.
*J2 O. A. Dobre, S. Rajan, and R. Inkol, "Joint signal detection and classification based on first-order cyclostationarity for cognitive radios," EURASIP Journal on Advances in Signal Processing, Special Issue on Dynamic Spectrum Access for Wireless Networking, vol. 2009, pp. 1-12, July 2009.
*J1 O. A. Dobre, A. Abdi, Y. Bar-Ness, and W. Su, "A survey of automatic modulation classification techniques: classical approaches and new trends," IET Communications, vol. 1, pp. 137-156, April 2007.
*C164 X. Lin, S. Luo, O. A. Dobre, L. Lumpe, D. Chang, and C. Li, “Perturbation-aided deep neural network for dual-polarization optical communication systems,” in Proc. IEEE/OSA OFC 2022, San Diego, USA.
*C163 M. Li, S. Zhang, P. Fan, and O. A. Dobre, “Multiple access for massive MIMO-OTFS networks over angle-delay-Doppler domain,” in Proc. IEEE Globecom, Madrid, Spain, 2021, pp. 1-6.
*C162 T. Li, Y. Li, and O. A. Dobre, “Secure transmission design based on the graphical location of eavesdropper,” in Proc. IEEE PIMRC 2021, online.
*C161 G. Li, M. Zeng, D. Mishra, L. Hao, Z. Ma, and O. A. Dobre, “Energy-efficient joint beamforming design for IRS-assisted MISO system,” accepted Proc. IEEE ICC 2021, Montreal, Canada.
*C160 S. Aboagye, T. M. N. Ngatched, O. A. Dobre, and A. Ibrahim, “Matching theory-based joint access point assignment and power allocation in hybrid RF/VLC hetnet,” in Proc. IEEE Globecom 2020, Taipei, Taiwan, pp. 1-7.
*C159 S. Tripathi, C. Kundu, O. A. Dobre, A. Bansal, and M. F. Flanagan. “Recurrent neural network assisted transmitter selection for secrecy in cognitive radio network,” in Proc. IEEE Globecom 2020, Taipei, Taiwan, pp. 1-6.
*C158 M. Li, S. Zhang, P. Fan, and O. A. Dobre, “Multiple access for massive MIMO-OTFS networks over angle-delay-Doppler domain,” in Proc. IEEE Globecom 2020, Taipei, Taiwan, pp. 1-6.
*C157 S. Aboagye, A. Ibrahim, T. M. N. Ngatched, and O. A. Dobre, “Joint user association and power control for area spectral efficiency maximization in hetnets,” in Proc. IEEE VTC Fall 2020, Victoria, Canada, pp. 1-6.
*C156 I. Al-Nahhal, O. A. Dobre, and S. Ikki, “Reliable detection for spatial modulation systems,” in Proc. IEEE VTC Fall 2020, Victoria, Canada, pp. 1-5.
*C155 R. Wang, A. Yadav, E. Makled, O. A. Dobre, and R. Zhao, “Reinforcement learning-based energy-efficient power allocation for underwater full-duplex relay network with energy harvesting,” in Proc. IEEE VTC Fall 2020, Victoria, Canada, pp. 1-5.
*C154 Y. Yang, S. Zhang, F. Gao, C. Xu, J. Ma and O. A. Dobre, “Deep learning based antenna selection for channel extrapolation in FDD massive MIMO,” in Proc. International Conference on Wireless Communications and Signal Processing (WCSP)2020, Nanjing, China, pp. 182-187.
*C153 A. Al-Habob, O. A. Dobre, and V. Poor, “Energy-efficient spatially-correlated data aggregation using unmanned aerial vehicles,” in Proc. IEEE PIMRC 2020, London, UK, pp. 1-6. ***Best Paper Award***
*C152 A. Masaracchia, L. D. Nguyen, C. Yin, O. A. Dobre and E. Garcia-Palacios, “The concept of time sharing NOMA into UAV-enabled communications: An energy-efficient approach,” inProc. International Conference on Recent Advances in Signal Processing, Telecommunications and Computing (SigTelCom), 2020, Hanoi, Vietnam, pp. 61-65.
*C151 A. Al-Habob and O. A. Dobre, “Role assignment for energy-efficient data gathering using Internet of underwater things,” in Proc. IEEE ICC 2020, Dublin, Ireland, pp. 1-6.
*C150 M. Zeng, W. Hao, A. Yadav, N.-P. Nguyen, O. A. Dobre, and V. Poor, “Energy-efficient joint power control and receiver design for uplink mmWave-NOMA,” in Proc. IEEE ICC 2020, Dublin, Ireland, pp. 1-5.
*C149 X. Wei, H. Al-Obiedollah, K. Cumanan, M. Zhang, J. Tang, W. Wang, and O. A. Dobre, “Resource allocation technique for hybrid TDMA-NOMA system with opportunistic time assignment,” in Proc. IEEE ICC 2020, Dublin, Ireland, pp. 1-6.
*C148 D. Mendez-Romero, M. J. F.-G. Garcia, A. M. Tonello, and O. A. Dobre, “Neural-network-switched Kalman filters as novel trackers for multipath channels,” in Proc. IEEE ICC 2020, Dublin, Ireland, pp. 1-5.
*C147 S. Aboagye, A. Ibrahim, T. M. N. Ngatched, and O. A. Dobre, “VLC in future heterogeneous Networks: energy– and spectral–efficiency optimization,” in Proc. IEEE ICC 2020, Dublin, Ireland, pp. 1-7.
*C146 J. Ren, X. Lei, F. Zhou, P. D. Diamantoulakis, O. A. Dobre, and G. K. Karagiannidis, “Throughput maximization in buffer-aided wireless-powered NOMA networks,” in Proc. IEEE ICC 2020, Dublin, Ireland, pp. 1-7.
*C145 W. Aman, Z. Haider, S. W. H. Shah, M. M. Ur Rahman, and O. A. Dobre, “On the effective capacity of an underwater acoustic channel under impersonation attack,” in Proc. IEEE ICC 2020, Dublin, Ireland, pp. 1-7.
*C144 H. V. Nguyen, V.-D. Nguyen, O. A. Dobre, S. K. Sharma, S. Chatzinotas, B. Ottersten, and O.-S. Shin, “A novel heap-based pilot assignment for full duplex cell-free massive MIMO with zero-forcing,"" in Proc. IEEE ICC 2020, Dublin, Ireland, pp. 1-6.
*C143 M. Zhang, K. Cumanan, W. Wang, A. G. Burr, Z. Ding, S. Lambothran, and O. A. Dobre, “Energy efficiency optimization for secure transmission in a MIMO-NOMA system,” in Proc. IEEE WCNC 2020, Seoul, Korea, Republic of, pp. 1-6.
*C142 A. Al-Habob, O. A Dobre, and A. Garcia-Armada, “Sequential task scheduling for mobile edge computing using genetic algorithm,” in Proc. IEEE Globecom 2019, Hawaii, United States, pp. 1-6.
*C141 H. V. Nguyen, V.-D. Nguyen, O. A. Dobre, D. N. Nguyen, E. Dutkiewicz, and O.-S. Shin, “A novel spectral-efficient resource allocation approach for NOMA-based full-duplex systems,” in Proc. IEEE Globecom 2019, Hawaii, United States, pp. 1-6.
*C140 Q. N. Le, N.-P. Nguyen, A. Yadav, and O. A. Dobre, “Outage performance of full-duplex overlay CR-NOMA networks with SWIPT,” in Proc. IEEE Globecom 2019, Hawaii, United States, pp. 1-6.
*C139 N.-P. Nguyen, M. Zeng, O. A. Dobre, and V. Poor, “Securing massive MIMO-NOMA networks with ZF beamforming and artificial noise,” in Proc. IEEE Globecom 2019, Hawaii, United States, pp. 1-6.
*C138 H. Al-Obiedollah, K. Cumanan, A. G. Burr, J. Tag, Y. Rahulamathavan, Z. Ding, and O. A. Dobre, “On energy harvesting of hybrid TDMA-NOMA systems,” in Proc. IEEE Globecom 2019, Hawaii, United States, pp. 1-6.
*C137 K. Chen, C. Qi, O. A. Dobre, and G. Li, “Simultaneous multiuser beam training using adaptive hierarchical codebook for mmWave massive MIMO,” in Proc. IEEE Globecom 2019, Hawaii, United States, pp. 1-6. ***Best Paper Award***
*C136 N. P. Nguyen, O. A Dobre, L. D. Bguyen, C. T Nguyen, and V. Poor, “Secure downlink massive MIMO NOMA network in the presence of a multiple-antenna eavesdropper,” in Proc. IEEE ICC 2019, Shanghai, China, pp. 1-6. ***Best Paper Award***
*135 A. Amari, X. Lin, O. A. Dobre, R. Vanketesan, and A. Alvarado, “Fiber nonlinearity mitigation via the Parzen window classifier for dispersion managed and unmanaged links,” in Proc. ICTON 2019, Angers, France, pp. 1-4.***Invited Paper***
*C134 R. Kishore, S. Gurugopinath, S. Muhaidat, P. Sofotasios, O. A. Dobre, and N. Al-Dhahir, “Superior selective reporting-based spectrum sensing in energy harvesting-aided HCRNs,” in Proc. ComNet 2019, Marrakech, Morocco.***Invited Paper***
*C133 M. A. A. Ibrahim, T. Ngatched, and O. A. Dobre, “Optimal interference management, power control and routing in multihop D2D cellular systems,” in Proc. IEEE WCNC 2019, Marrakech, Morocco. ***Best Paper Award***
*C132 H. Al-Obiedollah, K. Cumanan, J. Thiyagalingamy, A. G. Burr, Z. Ding, and O. A. Dobre, “Sum rate fairness trade-off-based resource allocation technique for MISO NOMA systems,” in Proc. IEEE WCNC, 2019, Marrakech, Morocco.
*C131 H. Al-Obiedollah, K. Cumanan J. Thiyagalingamy, A. G. Burr, Z. Ding, and O. A. Dobre, “Energy efficiency fairness beamforming designs for MISO NOMA systems,” in Proc. IEEE WCNC, 2019, Marrakech, Morocco.
*C130 M. Zheng, A. Yadav. O. A. Dobre, and V. Poor, “Energy-Efficient Power Allocation for Uplink NOMA,” in Proc. IEEE Globecom 2018, Abu Dhabi, UAE.
*C129 A. Ibrahim, T. M. N. Ngatched, and O. A. Dobre, “Joint power control and routing in multihop D2D assisted cellular systems,” in Proc. IEEE Globecom 2018, Abu Dhabi, UAE.
*C128 D. Gao, Z. Liang, H. Zhang, O. A. Dobre, and G. Karagiannidis, “Stackelberg game-based energy efficient power allocation for heterogeneous NOMA networks,” in Proc. IEEE Globecom 2018, Abu Dhabi, UAE.
*C127 R. Gupta, S. Majhi, and O. A. Dobre, “Blind modulation classification of different variants of QPSK and 8-PSK for multiple-antenna systems with transmission impairments,” in Proc. IEEE VTC Fall 2018, Chicago, USA.
*126 E. Makled, A. Yadav, O. A. Dobre, and R. Haynes, “Hierarchical full-duplex underwater acoustic network: A NOMA approach,” in Proc. IEEE Oceans 2018, Charleston, USA, pp. 1-6.
*C125 A. Esswie, O. A. Dobre, and S. Ikki, “Directional spatial channel estimation for massive FD-MIMO in next generation 5G networks,” in Proc. IEEE ICC 2018, Kansas City, USA, pp. 1-6.
*C124 M. Zeng, A. Yadav, O. A. Dobre, and H. V. Poor, "Energy-efficient power allocation for hybrid multiple access systems,” in Proc. IEEE ICC 2018, Kansas City, USA, pp. 1-5.
*C123 V.-D. Nguyen, H. V. Nguyen, O. A. Dobre, and O.-S. Shin, “On the design of secure full-duplex multiuser systems under user grouping method,” in Proc. IEEE ICC 2018, Kansas City, USA, pp. 1-6.
*C122 I. Al-Nahhal, O. A. Dobre, and S. Ikki, "Low complexity decoders for spatial and quadrature spatial modulations,” in Proc. IEEE VTC Spring 2018, Porto, Portugal, pp. 1-5 ***Invited Paper***.
*C121 S. Zhang, O. Omomukuyo, O. A. Dobre, X. Lin, and D. Chang, “Training-aided joint frame and frequency synchronization for THP FTN coherent optical systems,” in Proc. 20th International Conference on Transparent Optical Networks (ICTON), Bucharest, Romania, pp. 1-4. ***Invited Paper***
*C120 A. Yadav, O. A. Dobre, and N. Ansari, “Distributed energy and resource management for full-duplex dense small cells for 5G,” in Proc. IEEE IWCMC 2017, Valencia, Spain, pp. 133-139. ***Best Paper Award***
*C119 X. Lin, O. A. Dobre, O. Omomukuyo, Y. Eldemerdash, and C. Li, “OSNR estimation algorithm for higher-order modulation formats in coherent optical systems,” in Proc. OSA Asia Communications and Photonics Conference, Guangzhou, China, Nov. 2017, Su2A.26.
*C118 S. Kumar O. S., A. Amari, O. A. Dobre, V. Ramachandran, and S. K. Wilson, “A joint technique for nonlinearity compensation in CO-OFDM superchannel system,” in Proc. OSA Asia Communications and Photonics Conference, Guangzhou, China, Nov. 2017, Su4B.4.
*C117 H.-V. Nguyen, V.-D. Nguyen, O. A. Dobre, and O.-H. Shin, “Sum rate maximization based on sub-array antenna selection in a full-duplex system,” in Proc. IEEE Globecom 2017, Singapore, pp. 1-6.
*C116 M. Zeng, A. Yadav, O. A. Dobre, and V. Poor, “A fair individual rate comparison between MIMO-NOMA and MIMO-OMA,” in Proc. IEEE Globecom 2017, Singapore, pp. 1-5.
*C115 S. Ghose, C. Kundu, and O. A. Dobre, “Secrecy outage of proactive relay selection by eavesdropper,” in Proc. IEEE Globecom 2017, Singapore, pp. 1-6.
*C114 G. Tsiropoulos, M. Zheng, A. Yadav, O. A. Dobre, and M. H. Ahmed, ”A two-phase power allocation scheme for CRNs employing NOMA,"" in Proc. IEEE Globecom 2017, Singapore, pp. 1-6.
*C113 Y. Eldemerdash, O. A. Dobre, O. Ureten, and T. Yensen, “Fast and robust identification of GSM and LTE signals,” in Proc. IEEE I2MTC, 2017, Torino, Italy, pp. 1-6.
*C112 H. T. Nguyen, T. Q. Duong, O. A. Dobre, and W.-J. Hwang, “Cognitive heterogeneous networks with best relay selection over unreliable backhaul connections,” in Proc. IEEE VTC Fall 2017, Toronto, Canada, pp. 1-5. ***Invited Paper***
*C111 A. Dubey, C. Kundu, T. M. N. Ngatched, O. A. Dobre, and R. K. Mallik, “Incremental selective decode-and-forward relaying for power line communication,” in Proc. IEEE VTC Fall 2017, Toronto, Canada, pp. 1-6.
*C110 A. Esswei, M. El-Absi, O. A. Dobre, S. Ikki, and T. Kaiser, “A novel FDD massive MIMO system based on downlink spatial channel estimation without CSIT,” in Proc. IEEE ICC 2017, Paris, France, pp. 1-6.
*C109 A. Amari, O. A. Dobre, and R. Venkatesan, “Fifth-order Volterra-based equalizer for fiber nonlinearity compensation in Nyquist WDM super channel system,” in Proc. ICTON 2017, Girona, Spain, pp. 1-4. ***Invited Paper***
*C108 A. Afana, T. G. Ngatched, O. A. Dobre, and S. Ikki, “Cooperative DF cognitive radio networks with spatial modulation with channel estimation errors,” in Proc. IEEE WCNC 2017, San Francisco, USA, pp. 1-5.
*C107 S. Kumar, O. A. Dobre, R. Venkatesan, K. Wilson, O. Omomukuyo, and D. Chang, ”A spectrally-efficient linear polarization coding scheme for fiber nonlinearity compensation in CO-OFDM systems,” in Proc. SPIE Photonics West Opto, 2017, San Francisco, USA, DOI:10.1117/12.2252735.
*C106 M. Mohammadkarimi, O. A. Dobre, and M. Win, “Non-data-aided SNR estimation for multiple antenna systems,” in Proc. IEEE Globecom, Washington DC, USA, 2016, pp. 1-5.
*C105 C. Kundu, T. M. N. Ngatched, and O. A Dobre, “Relay selection to improve secrecy in cooperative threshold decode-and-forward relaying,” in Proc. IEEE Globecom 2016, Washington DC, USA, pp. 1-6.
*C104 M. Zeng, G. Tsiropoulos, O. A. Dobre, and M. H. Ahmed, “Power allocation for cognitive radio networks employing non-orthogonal multiple access,” in Proc. IEEE Globecom 2016, Washington DC, USA, pp. 1-5.
*C103 M. Arifuzzamnan, O. A. Dobre, M. H. Ahmed, and T. M. N. Ngatched, “Joint routing and MAC layer QoS-aware protocol for wireless sensor networks,” in Proc. IEEE Globecom 2016, Washington DC, USA, pp. 1-6.
*C102 S. Kafaie, M. H. Ahmed, Y. Chen, and O. A. Dobre, “Throughput analysis of network coding in multi-hop wireless mesh networks using queueing theory,” in Proc. IEEE Globecom 2016, Washington DC, USA, pp. 1-6.
*C101 C. Kundu, T. Ngatched, and O. A Dobre, “Secrecy performance of dual-hop threshold relaying system with diversity reception,” in Proc. IEEE VTC Fall 2016, Montreal, Canada, pp. 1-5. ***Invited Paper***
*C100 G. Tsiropoulos, M. Zheng, O. A. Dobre, and M. H. Ahmed, “A load-balancing semi-matching approach for resource allocation in cognitive radio networks,” in Proc. IEEE ICC 2016, Kuala Lumpur, pp. 1-5.
*C99 D. -V. Nguyen, T. Q. Duong, O. A. Dobre, and O.-S. Shin, “Secrecy rate maximization in a cognitive radio network with artificial noise aided for MISO multi-eves,” in Proc. IEEE ICC 2016, Kuala Lumpur, pp. 1-5.
*C98 A. Afana, T. Ngatched, O. A. Dobre, and S. Ikki, “Spatial modulation in MIMO spectrum-sharing systems with imperfect channel estimation and multiple primary users,” in Proc. IEEE GLOBECOM 2015, San Diego, USA, pp. 1-5.
*C97 A. Afana, T. Ngatched, O. A. Dobre, and S. Ikki, “Spatial modulation in MIMO cognitive radio networks with channel estimation errors and primary interference constraint,” in Proc. IEEE GLOBECOM, 2015, San Diego, USA, pp. 1-6.
*C96 J. Zhang, Z. Zhong, F. Wang, and O. A Dobre, “Novel Hilbert spectrum-based specific emitter identification for single-hop and relaying scenarios,” in Proc. IEEE Globecom, 2015, San Diego, USA, pp. 1-6.
*C95 Y. Eldemerdash and O. A. Dobre, “Second-order correlation-based algorithm for STBC-OFDM signal identification,” in Proc. IEEE ICC 2015, London, UK, pp. 4972-4977.
*C94 A. Afana, T. Ngatched, O. A Dobre, and A. Grayeb, “Cooperative bi-directional DF cognitive radio networks with limited feedback and beamforming,” in Proc. IEEE ICC 2015, London, UK, pp. 979-984.
*C93 A. Afana, S. Ikki, T. Ngatched, and O. A Dobre, “Performance analysis of cooperative cooperative networks with optimum combining and co-channel interference,” in Proc. IEEE ICC 2015, London, UK, pp. 949-954.
*C92 O. Amin, E. Bedeer, M. H. Ahmed, O. A Dobre, and M. S. Alouini, “Energy-efficient power allocation of two-hop cooperative systems with imperfect channel estimation,” in Proc. IEEE ICC 2015, London, UK, pp. 931-936.
*C91 S. Kafaie, Y. Chen, M. H. Ahmed, and O. A. Dobre, “Network coding with link layer cooperation in wireless mesh networks,” in Proc. IEEE ICC 2015, London, UK, pp. 3672-3677.
*C90 M. Mohamadkarimi and O. A. Dobre, “A novel algorithm for blind detection of the number of transmit antenna,” in Proc. IEEE CrownCom 2015, Doha, Qatar, pp. 441-450.
*C89 D. Chang, O. Omomukuyo, O. A Dobre, R. Venkatesan, P. Gillard, and C. Rumbolt, “Tomlinson-Harashima precoding with soft detection for faster than Nyquist DN-16QAM coherent optical systems,” in Proc. IEEE/OSA OFC 2015, Los Angeles, USA, pp. 1-3.
*C88 D. Chang, O. Omomukuyo, O. A. Dobre, R. Venkatesan, and P. Gillard, “A Faster-than-Nyquist PDM-16QAM scheme enabled by Tomlinson-Harashima precoding,” in Proc. ICTON 2015, Budapest, Hungary, pp. 1-4. ***Invited Paper***
*C87 E. Karami, O. A. Dobre, and N. Adnani, “Identification of GSM and LTE signals using their second-order cyclostationarity,” in Proc. IEEE I2MTC 2015, Pisa, Italy, pp. 1108-1112.
*C86 Y. Zhang, R. Venkatesan, O. A. Dobre, and C. Li, “An adaptive matching pursuit algorithm for sparse channel estimation,” in Proc. IEEE WCNC 2015, New Orleans, USA, pp. 626-630.
*C85 Y. Zhang, R. Venkatesan, O. A. Dobre, and C. Li, “Compressed sensing-based time-varying channel estimation in UWA-OFDM networks,” in Proc. IEEE IWCMC 2015, Dubrovnic, Croatia, pp. 1520-1525.
*C84 M. Mohamadkarmi and O. A. Dobre, “A novel non-parametric method for blind identification of STBC codes,” in Proc. IEEE CWIT 2015, St. John’s, Canada, pp. 97-100.
*C83 S. Zhalehpour, M. Uysal, O. A. Dobre, and T. Ngatched, “Outage capacity and throughput analysis of multiuser FSO systems,” in Proc. IEEE CWIT 2015, St. John’s, Canada, pp. 143-146.
*C82 J. Zhang, O. Omomukuyo, R. Venkatesan, C. Li, and O. A. Dobre, “RF-pilot phase noise compensation for long-haul coherent optical OFDM systems,” in Proc. IEEE CWIT 2015, St. John’s, Canada, pp. 127-130.
*C81 Y. Eldemerdash and O. A. Dobre, “Second-order statistic-based detection of Alamouti-coded OFDM signals for cognitive radio,” in Proc. IEEE Globecom 2014, Austin, USA, pp. 3038-3043.
*C80 E. Bedeer, O. A. Dobre, M. H. Ahmed, and K. Baddour, “Rate-interference tradeoff in OFDM-based cognitive radio networks,” in Proc. IEEE Globecom 2014, Austin, USA, pp. 3086-3091.
*C79 G. Tsiropoulos, O. A. Dobre, M. H. Ahmed, and K. Baddour, “Joint channel assignment and power allocation in cognitive radio networks,” in Proc. IEEE Globecom 2014, Austin, USA, pp. 876-881.
*C78 M. Shaat, T. Ngatched, and O. A. Dobre, “Resource allocation in OFDM-based cognitive two-way multiple-relay networks,” in Proc. IEEE Globecom 2014, Austin, USA, pp. 917-922.
*C77 T. T. Duy, T. Q. Duong, M. Elkashlan, N. H. Tran, and O. A Dobre, “Secured cooperative cognitive radio networks with relay selection,” in Proc. IEEE Globecom 2014, Austin, USA, pp. 3074-3079.
*C76 L. de Vito and O. A. Dobre, “Joint classification and parameter estimation of compressive sampled FSK signals,” in Proc. IEEE IMEKO 2014, Benevento, Italy, pp. 473-477.
*C75 O. Amin, E. Bedeer, M. H. Ahmed, and O. A. Dobre, “Energy efficiency and spectral efficiency trade-off for OFDM systems with imperfect channel estimation,” in Proc. IEEE ICC 2014, Sydney, Australia, pp. 3553-3558.
*C74 W. Jerjawi, Y. Eldemerdash, and O. A. Dobre, “Blind recognition of SC-FDMA signals using second-order cyclostationarity,” in Proc. IEEE I2MTC, 2014, Montevideo, Uruguay, pp. 1163-1166.
*C73 E. Bedeer, O. A. Dobre, M. Ahmed, and K. Baddour, “A novel algorithm for rate/power allocation in OFDM-based cognitive radio systems with statistical interference constraints,” in Proc. IEEE Globecom 2013, Atlanta, USA, pp. 3504-3509.
*C72 Y. Eldemerdash, M. Marey, O. A. Dobre, G. Karagiannidis, and R. Inkol, ”An efficient algorithm for space-time block code classification,” in Proc. IEEE Globecom 2013, Atlanta, USA, pp. 3329-3334.
*C71 H. Mostafa, M. H. Ahmed, and O. A. Dobre, “Receiver design for alternate-relaying cooperative systems with multiple antennas at the destination,” in Proc. IEEE Globecom 2013, Atlanta, USA, pp. 3878-3883.
*C70 M. Marey. O. A. Dobre, and R. Inkol, “Novel algorithm for STBC-OFDM identification in cognitive radios,” in Proc. IEEE ICC 2013, Budapest, Hungary, pp. 2770-2774.
*C69 Y. Eldemerdash, M. Marey, O. A. Dobre, and R. Inkol, “Blind identification of SM and Alamouti STBC signals based on fourth-order statistics,” in Proc. IEEE ICC 2013, Budapest, Hungary, pp. 4666-4670.
*C68 E. Bedeer, O. A. Dobre, M. Ahmed, and K. Baddour, “Adaptive rate and power transmission for OFDM-based cognitive radio systems,” in Proc. IEEE ICC 2013, Budapest, Hungary, pp. 4671-4676.
*C67 E. Bedeer, O. A. Dobre, M. Ahmed, and K. Baddour, “Resource allocation for spectrum sharing cognitive radio networks,” in Proc. IEEE ICC 2013, Budapest, Hungary, pp. 2764-2769.
*C66 H. Wang, O. A. Dobre, C. Li, and R. Inkol, “Experimental results for M-FSK signal classification and parameter estimation,” in Proc. IEEE I2MTC 2013, Minneapolis, USA, pp.1786-1789.
*C65 M. Muhlhaus, M. Oner, O. A. Dobre, H. Jakel, and F. K. Jondral, “A novel algorithm for MIMO signal classification using higher-order cumulant,” in Proc. IEEE RWS 2013, Austin, USA, pp. 7-9.
*C64 D. R. Joshi, D. C. Popescu, and O. A. Dobre, “Dynamic spectral shaping in LTE-advanced cognitive radio systems,” in Proc. IEEE RWS 2013, Austin, USA, pp. 19-21.
*C63 E. Bedder, O. A. Dobre, M. H. Ahmed, and K. Baddour, “Constraint joint bit and power allocation for multicarrier systems,” in Proc. IEEE Globecom 2012, Anaheim, USA, pp. 3655-3660.
*C62 E. Bedder, O. A. Dobre, M. H. Ahmed, and K. Baddour, “Optimal bit and power loading for OFDM systems with average BER and total power constraints,” in Proc. IEEE Globecom 2012, Anaheim, USA, pp. 3685-3689.
*C61 O. A. Dobre and R. Inkol, “Blind signal identification: Achievements, trends, and challenges,” in Proc. IEEE COMM 2012, Bucharest, Romania, pp. 349-352. ***Invited paper***
*C60 Y. Eldemerdash, O. A. Dobre, M. Marey, and R. Inkol, “Fourth-order moment-based identification of SM and Alamouti STBC for cognitive radio,” in Proc. IEEE ICC 2012, Ottawa, Canada, pp. 1762-1766.
*C59 M. Marey, O. A. Dobre, and R. Inkol, “Cyclostationarity-based blind classification of STBCs for cognitive radio systems,” in Proc. IEEE ICC 2012, Ottawa, Canada, pp. 1740-1745.
*C58 E. Bedder, M. Marey, O. A. Dobre, M. H. Ahmed, and K. Baddour, “A novel algorithm for joint bit and power loading for OFDM systems with unknown interference,” in Proc. IEEE ICC 2012, Ottawa, Canada, pp. 3628-3633.
*C57 H. Mostafa, M. Marey, M. H. Ahmed, and O. A. Dobre, “Decoding techniques for coded full-rate cooperative systems,” in Proc. IEEE ICC 2012, Ottawa, Canada, pp. 3776-3781.
*C56 H. Wang, O. A. Dobre, C. Li, and R. Inkol, “Joint classification and parameter estimation of M-FSK signals for cognitive radio,” in Proc. IEEE ICC 2012, Ottawa, Canada, pp. 1757-1761.
*C55 Q. Zhang, O. A. Dobre, S. Rajan, and R. Inkol, “Recognition of single and multicarrier digital modulations,” in Proc. IEEE I2MTC 2012, Graz, Austria, pp. 1676-1680.
*C54 E. Bedder, M. Marey, O. A. Dobre, and K. Baddour, “Adaptive bit allocation for OFDM cognitive radio systems with imperfect channel estimation,” in Proc. IEEE RWS 2012, Santa Clara, USA, pp. 359-362.
*C53 H. Wang, O. A. Dobre, C. Li, and R. Inkol, “M-FSK signal recognition in fading channels for cognitive radio,” in Proc. IEEE RWS 2012, Santa Clara, USA, pp. 375-378.
*C52 T. Rasheed, M. H. Ahmed, and O. A Dobre, “Optimal user pairing in cooperative wireless network coding with constrained power minimization,” in Proc. IEEE RWS 2012, Santa Clara, USA, pp. 35-38.
*C51 M. Muhlhaus, M. Oner, O. A. Dobre, H. Jakel, and F. K. Jondral, “Automatic modulation classification for MIMO systems using fourth-order cumulants,” in Proc. IEEE VTC Fall 2012, Quebec City, Canada, pp. 1-5.
*C50 T. Rasheed, M. H. Ahmed, and O. A. Dobre, “User pairing for capacity maximization in cooperative wireless network coding,” in Proc. IEEE VTC Fall 2012, Quebec City, Canada, pp. 1-5.
*C49 E. Bedder, O. A. Dobre, M. H. Ahmed, and K. Baddour, “Joint optimization of bit and power allocation for multicarrier systems with average BER constraint,” in Proc. IEEE VTC Fall 2012, Quebec City, Canada, pp, 1-5.
*C48 Y. Zhou, E. Serpedin, K. Qaraqe, and O. A. Dobre, “On the performance of generalized likelihood ratio test for data-aided timing synchronization of MIMO systems,” in Proc. IEEE COMM 2012, Bucharest, Romania, pp. 1-3.
*C47 H. Mostafa, M. Marey, M. Ahmed, and O. A. Dobre, “Detection techniques for two-relays decode and forward cooperative systems,” in Proc. IEEE Globecom 2011, Houston, USA, pp. 1-6.
*C46 D. Joshi, D. Popescu, O. A. Dobre, and K. Baddour, “Spectral shaping for adjacent band interference suppression in cognitive radio systems,” in Proc. IEEE Globecom 2011, Houston, USA, pp. 1-5.
*C45 E. Bedeer, Octavia Dobre, and Kareem Baddour, "Tradeoffs for spectrally efficient coexistence of OFDM cognitive radios," COST Action IC0902 - Cognitive Radio and Networking for Cooperative Coexistence of Heterogeneous Wireless Networks, Barcelona, Spain, 2011, pp. 1-4.
*C44 P. Vandrish, A. Vardy, D. Walker, and O. A. Dobre, “Side-scan sonar image registration for AUV navigation,” in Proc. IEEE International Symposium on Underwater Technology 2011, Tokyo, Japan, pp. 1-7.
*C43 A. Al-Habashna, O. A. Dobre, R. Venkatesan, and D. C. Popescu, “Joint cyclostationarity-based detection and classification of mobile WiMAX and LTE OFDM signals,” in Proc. IEEE ICC 2011, Kyoto, Japan, pp. 1-6.
*C42 H. Mostafa, M. Marey, M. Ahmed, and O. A. Dobre, “Maximum-likelihood detectors for full-rate cooperative communication systems,” in Proc. IEEE ICC 2011, Kyoto, Japan, pp. 1-5.
*C41 E. Bedeer, M. Marey, O. A. Dobre, and K. Baddour, “On partially overlapping coexistence for dynamic spectrum access in cognitive radio,” in Proc. IEEE CAMAD 2011, Kyoto, Japan, pp. 143-147.
*C40 A. Al-Habashna, O. A. Dobre, R. Venkatesan, and D. C. Popescu, “WiMAX signal detection algorithm based on preamble-induced second-order cyclostationarity,” in Proc. IEEE Globecom 2010, Miami, USA, pp. 1-5.
*C39 A. Al-Habashna, O. A. Dobre, R. Venkatesan, and D. C. Popescu, “Cyclostationarity-based detection of LTE OFDM signals for cognitive radio systems,” in Proc. IEEE Globecom 2010, Miami, USA, pp. 1-6.
*C38 O. A. Dobre, R. Inkol, and S. Rajan, “Application of cyclostationarity to joint signal detection, classification, and blind parameter estimation,” in Proc. IEEE ChinaCom 2010, Beijing, China, pp. 1-8. ***Invited paper***
*C37 M. Marey and O. A. Dobre, “New algorithm for sidelobe suppression and performance comparison in DFT-OFDM cognitive radios,” in Proc. IEEE ASILOMAR 2010, Monterey, USA, pp. 441-445.
*C36 A. Al-Habashna, O. A. Dobre, R. Venkatesan, and D. C. Popescu, “Joint signal detection and classification of mobile WiMAX and LTE OFDM signals for cognitive radio,” in Proc. IEEE ASILOMAR 2010, Monterey, USA, pp. 160-164.
*C35 D. C. Popescu, D. R. Joshi, and O. A. Dobre, “Spectrum allocation and power control in OFDM-based cognitive radios with target SINR constraints,” in Proc. IEEE ASILOMAR 2010, Monterey, USA, pp. 1891-1895.
*C34 D. C. Popescu, S. Abraham, and O. A. Dobre, “Joint transmitter adaptation and power control in multi-user wireless systems with target SIR requirements,” in Proc. IEEE ASILOMAR 2010, Monterey, USA, pp.136-140.
*C33 R. Almatarneh, M. H. Ahmed, and O. A. Dobre“Performance analysis of proportional fair scheduling in OFDMA wireless systems,” in Proc. IEEE VTC Fall 2010, Ottawa, Canada, pp. 1-5.
*C32 M. Samir, M. Marey, O. A. Dobre, A. El-Henawy, and H. El-Shenawy, “Joint estimation of IQ parameters and channel response for OFDM systems,” in Proc. IEEE VTC Fall 2010, Ottawa, Canada, pp. 1-5.
*C31 D. C. Popescu, S. Abraham, O. Popescu, and O. A. Dobre, “On the uplink duality for Gaussian vector channels with colored noise and applications to CDMA transmitter adaptation,” in Proc. IEEE QBSC Biennial Symposium 2010, Kingston, Canada, pp. 96-99.
*C30 Q. Zhang, O. A. Dobre, S. Rajan, and R. Inkol, “Cyclostationarity approach for the recognition of cyclically prefixed single carrier signals in cognitive radio,” in Proc. IEEE ICC 2010, Cape Town, SA, pp. 1-6.
*C29 Q. Zhang, O. A. Dobre, S. Rajan, and R. Inkol, “Cyclostationarity approach to joint blind estimation of CP-SCLD block transmission parameters for cognitive radio,” in Proc. IEEE DySPAN 2010, Singapore, pp. 1-5.
*C28 D. R. Joshi, D. C. Popescu, and O. A. Dobre, “Adaptive spectrum sensing with noise variance estimation for dynamic cognitive radio systems,” in Proc. IEEE CISS 2010, Princeton, USA, pp. 1-5.
*C27 D. R. Joshi, D. C. Popescu, and O. A. Dobre, “Dynamic threshold adaptation for spectrum sensing in cognitive radio systems,” in Proc. IEEE RWS 2010, New Orleans, USA, pp. 468-471.
*C26 S. Abraham, D. Popescu, and O. A. Dobre, “Joint beamforming and power control in downlink multiuser MIMO systems,” in Proc. IEEE RWS 2010, New Orleans, USA, pp. 444 – 447.
*C25 Y. Zhou, K. Qaraqe, E. Serpedin, and O. A. Dobre, “AM-signal detection in cognitive radios using first-order cyclostationarity,” in Proc. IEEE ICASSP 2010, Dallas, USA, pp. 3106-3109.
*C24 Y. Zhou, K. Qaraqe, E. Serpedin, O. A. Dobre, “FSK-signal detection in cognitive radios using first-order cyclostationarity,” in Proc. IEEE ICT 2010, Doha, Qatar, pp. 110-115.
*C23 Y. Zhou, K. Qaraqe, E. Serpedin, and O. A. Dobre, ”Efficient detection of FSK-signals based on cyclic statistics,” in Proc. ICT 2010, Bucharest, Romania, pp. 339-342.
*C22 D. R. Joshi, D. C. Popescu, and O. A. Dobre, “Dynamic spectral shaping in cognitive radios with Quality of Service constraints,” in Proc. IEEE ASILOMAR 2009, Monterey, USA, pp. 539 - 543.
*C21 Q. Zhang, O. A. Dobre, S. Rajan, and R. Inkol, “On the second-order cyclostationarity for joint signal detection and classification in cognitive radio systems,” in Proc. IEEE CCECE 2009, St. John’s, Canada, pp. 204-208. ***Invited paper***
*C20 R. Almatarneh, M. Ahmed, and O. A. Dobre, “Frequency-time scheduling algorithm for OFDMA systems,” in Proc. IEEE CCECE 2009, St. John’s, Canada, pp. 766-771.
*C19 S.-H. Hwang, J.-H. Baek, O. A. Dobre, “Spectrum sensing using multiple antenna-aided energy detectors for cognitive radio,” in Proc. IEEE CCECE 2009, St. John’s, Canada, pp. 209-212.
*C18 O. A. Dobre, Q. Zhang, S. Rajan, and R. Inkol, “Second-order cyclostationarity of cyclically prefixed single carrier linear digital modulations with applications to signal recognition,” in Proc. IEEE Globecom 2008, New Orleans, USA, pp. 1-5.
*C17 A. Punchihewa, O. A. Dobre, Q. Zhang, S. Rajan, and R. Inkol, “The nth-order cyclostationarity of OFDM signals in time dispersive channels,” in Proc. IEEE ASILOMAR 2008, Monterey, USA, pp. 574-580.
*C16 O. A. Dobre, S. Rajan, and R. Inkol, “Exploitation of first-order cyclostationarity for joint signal detection and classification in cognitive radio,” in Proc. IEEE VTC Fall 2008, Calgary, Canada, pp. 1-5.
*C15 O. A. Dobre, A. Punchihewa, S. Rajan, and R. Inkol, “On the cyclostationarity of OFDM and single carrier linearly digitally modulated signals in time dispersive channels with applications to modulation recognition,” in Proc. IEEE WCNC 2008, Las Vegas, USA, pp. 1284-1289.
*C14 A. Punchihewa, O. A. Dobre, S. Rajan, and R. Inkol, “Cyclostationarity-based algorithm for blind recognition of orthogonal frequency division multiplexing and single carrier linear digital modulations,” in Proc. IEEE PIMRC 2007, Athens, Greece, pp. 1-5.
*C13 O. A. Dobre, S. Rajan, and R. Inkol, “A novel algorithm for blind recognition of M-ary frequency shift keying modulation,” in Proc. IEEE WCNC 2007, Hong Kong, China, pp. 520–524.
*C12 O. A. Dobre and F. Hameed, “On performance bounds for joint parameter estimation and modulation classification,” in Proc. IEEE Sarnoff Symposium 2007, Princeton University, USA, pp. 1-5.
*C11 O. A. Dobre and F. Hameed, “Likelihood-based algorithms for linear digital modulation classification in fading channels,” in Proc. IEEE CCECE 2006, Ottawa, Canada, pp. 1347-1350.
*C10 O. A. Dobre, A. Abdi, Y. Bar-Ness, and W. Su, “Cyclostationarity-based blind classification of analog and digital modulations,” in Proc. IEEE MILCOM 2006, Washington DC, USA, pp. 1-7.
*C9 O. A. Dobre, A. Abdi, Y. Bar-Ness, and W. Su, “Selection combining for modulation recognition in fading channels,” in Proc. IEEE MILCOM 2005, Atlantic City, USA, pp. 2499-2505.
*C8 O. A. Dobre, A. Abdi, Y. Bar-Ness, and W. Su, “The classification of joint analog and digital modulations,” in Proc. IEEE MILCOM 2005, Atlantic City, USA, pp. 3010-3015.
*C7 H. Li, O. A. Dobre, Y. Bar-Ness, and W. Su, “Quasi-hybrid likelihood modulation classification with nonlinear carrier frequency offset estimation using antenna arrays,” in Proc. IEEE MILCOM 2005, Atlantic City, USA, pp. 570-575.
*C6 O. A. Dobre, A. Abdi, Y. Bar-Ness, and W. Su, “Blind modulation classification: a concept whose time has come,” in Proc. IEEE Sarnoff Symposium 2005, Princeton, USA, pp. 223-228.
*C5 O. A. Dobre, J. Zarzoso, Y. Bar-Ness, and W. Su, “On the classification of linearly modulated signals in fading channels,” in Proc. CISS 2004, Princeton, USA, pp. 1-4.
*C4 A. Abdi, O. A. Dobre, R. Chauchy, Y. Bar-Ness, and W. Su, “Modulation classification in fading channels using antenna arrays,” in Proc. IEEE MILCOM 2004, Monterey, USA, pp. 211-217.
*C3 O. A. Dobre, Y. Bar-Ness, and W. Su, “Robust QAM modulation classification algorithm using cyclic cumulants,” in Proc. IEEE WCNC 2004, Atlanta, USA, pp. 745-748.
*C2 O. A. Dobre, Y. Bar-Ness, and W. Su, “Higher-order cyclic cumulants for high order digital modulation classification,” in Proc. IEEE MILCOM 2003, Boston, USA, pp. 112-117.
*C1 O. A. Dobre and Y.-D. Yao, “An adaptive data transmission scheme for OFDM systems,” in Proc. IEEE VTC Fall 2002, Vancouver, Canada, pp. 1398-1403.