Publications by year

Books/Book Chapters

  1. A. Ghosh, J. Zhang, J. G. Andrews, and R. Muhamed, Fundamentals of LTE, Prentice-Hall, 2010.

    1. Available on Amazon, Kindle Edition, Safari Books Online. The Chinese translation is available on Amazon.cn.

  2. X. Yu, C. Li, J. Zhang, and K. B. Letaief, Stochastic Geometry Analysis of Multi-Antenna Wireless Networks, Springer, 2019. [Book Website]

  3. Y. Shi, J. Dong, and J. Zhang, Low-overhead Communications in IoT Networks – Structured Signal Processing Approaches, Springer, 2020. [Book Website] [Simulation Codes]

  4. Y. Shi, J. Zhang, K. B. Letaief, B. Bai and W. Chen, “Large-Scale Convex Optimization for C-RANs,” in Cloud Radio Access Networks: Principles, Technologies, and Applications, Cambridge University Press, 2017.

Submitted, Preprint

  1. J. Shao, H. Zhang, Y, Mao, and J. Zhang, “Branchy-GNN: a device-edge co-inference framework for efficient point cloud processing,” submitted to ICASSP 2021.

  2. X. Zhao, T. Lin, Y, Zhu, and J. Zhang, “Partially-connected hybrid beamforming for spectral efficiency maximization via a weighted MMSE equivalence,” submitted.

  3. J. Dong, J. Zhang, Y. Shi, and J. Wang, “Faster activity and data detection in massive random access: A multi-armed bandit approach,” submitted. [Paper]

  4. L. Chen, J. Wu, J. Zhang, X. Long, and Y. Pang, “Dependency-aware computation offloading for mobile edge computing with edge-cloud cooperation,” submitted.

Magazine/Tutorial Papers

  1. J. Shao, J. Zhang, “Communication-computation trade-off in resource-constrained edge inference,” IEEE Commun. Mag., to appear. [Paper] [GitHub]

  2. Y. Shi, K. Yang, T. Jiang, J. Zhang, and K. B. Letaief, “Communication-efficient edge AI: Algorithms and systems,” IEEE Commun. Surveys Tuts., to appear. [Paper]

  3. L. Wang, J. Zhang, J. Chuan, R. Ma, and A. Fei, “Edge intelligence for mission cognitive wireless emergency networks,” IEEE Wireless Commun. Mag., vol. 27, no. 4, pp. 103–109, Aug 2020.

  4. J. Zhang and K. B. Letaief, “Mobile edge intelligence and computing for the Internet of vehicles,” Proc. IEEE, vol. 108, no. 2, pp. 246–261, Feb. 2020. [Paper]

  5. G. Zhu, D. Liu, Y. Du, C. You, J. Zhang, and K. Huang, “Toward an intelligent edge: Wireless communication meets machine learning,” IEEE Commun. Mag., vol. 58, no. 1, pp. 19–25, Jan. 2020. [Paper]

  6. J. Zhang, X. Yu, and K. B. Letaief, “Hybrid beamforming for 5G and beyond millimeter-wave systems: A holistic view,” IEEE Open J. Commun. Society, vol. 1, no. 1, pp. 77–91, Dec. 2019. [Paper]

  7. K. B. Letaief, W. Chen, Y. Shi, J. Zhang, and A.-Y. Zhang, “The Roadmap to 6G – AI Empowered Wireless Networks,” IEEE Commun. Mag., vol. 15, no. 8, pp. 84-90, Aug. 2019. [Paper]

  8. Y. Shi, J. Zhang, W. Chen, and K. B. Letaief, “Generalized sparse and low-rank optimization for ultra-dense networks,” IEEE Commun. Mag., vol. 56, no. 6, pp. 42-48, Jun. 2018. [Paper]

  9. Y. Mao, C. You, J. Zhang, K. Huang, and K. B. Letaief, “A survey on mobile edge computing: The communication perspective,” IEEE Commun. Surveys Tuts., vol. 19, no. 4, pp. 2322-2358, 4th Quart. 2017. [Paper]

  10. R. Wang, X. Peng, J. Zhang, and K. B. Letaief, “Mobility-aware caching for content-centric wireless networks: Modeling and methodology,” IEEE Commun. Mag., vol. 54, no. 8, pp. 77-83, Aug. 2016. [Paper]

  11. Y. Shi, J. Zhang, K. B. Letaief, B. Bai, and W. Chen, “Large-scale convex optimization for ultra-dense Cloud-RAN,” IEEE Wireless Commun. Mag., vol. 22, no. 3, pp. 84-91, Jun. 2015. [paper]

  12. Y. Mao, Y. Luo, J. Zhang, and K. B. Letaief, “Energy harvesting small cell networks: Feasibility, deployment and operation,” IEEE Commun. Mag., vol. 53, no. 6, pp. 94-101, Jun. 2015. [Paper] [This work was reported on The Register.]

  13. G. Bartoli, R. Fantacci, K. B. Letaief, D. Marabissi, N. Privitera, M. Pucci, and J. Zhang, “Beamforming for small cells deployment in LTE-Advanced and beyond,” IEEE Wireless Commun. Mag., vol. 21, no. 2, pp. 50-56, Apr. 2014.

Journal Articles

  1. Y. Shen, Y. Shi, J. Zhang, and K. B. Letaief, “Graph neural networks for scalable radio resource management: architecture design and theoretical analysis,” IEEE J. Select. Areas Commun, to appear. [Paper]

  2. Y. Xue, Y. Shen, V. Lau, J. Zhang, and K. B. Letaief, “Blind data detection in massive MIMO via ell_3-norm maximization over the Stiefel manifold,” IEEE Trans. Wireless Commun., to appear. [Paper]

  3. D. Liu, G. Zhu, Q. Zeng, J. Zhang, and K. Huang, “Wireless data acquisition for edge learning: Data-importance aware retransmission,” IEEE Trans. Wireless Commun., to appear. [Paper]

  4. D. Liu, G. Zhu, J. Zhang, and K. Huang, “Data-importance aware User scheduling for communication-efficient edge machine learning,” IEEE Trans. Cognitive Commun. and Networking, to appear. [Paper]

  5. Y. Yu, C. Zhang, W. Wang, J. Zhang, and K. B. Letaief, “Towards dependency-aware cache management for data-parallel applications,” IEEE Trans. Cloud Computing, accepted.

  6. X. Yang, S. Hua, Y. Shi, H. Wang, J. Zhang, and K. B. Letaief, “Sparse optimization for green edge AI inference,” Journal of Communications and Information Networks, vol. 5, no. 1, pp. 1–15, Apr. 2020. [Paper]

  7. Y. Yu, W. Wang, R. Huang, J. Zhang, and K. B. Letaief, “Achieving load-balanced, redundancy-free cluster caching with selective partition,” IEEE Trans. Parallel Distrib. Syst., vol. 31, no. 2, pp. 439–454, Feb. 2020.

  8. Y. Shen, Y. Shi, J. Zhang, and K. B. Letaief, “LORM: Learning to optimize for resource management in wireless networks with few training samples,” IEEE Trans. Wireless Commun., vol. 19, no. 1, pp. 665–679, Jan. 2020. [Paper]

  9. S. He, J. Wang, J. Zhang, Y. Huang, and X. Zhang, “Coordinated fronthaul data assignment and multicast beamforming for cache-enabled wireless networks,” IEEE Wireless Commun. Lett., vol. 8, no. 4, pp. 1082–1085, Aug. 2019.

  10. T. Jiang, Y. Shi, J. Zhang, and K. B. Letaief, “Joint activity detection and channel estimation for IoT networks: phase transition and computation-estimation tradeoff,” IEEE Internet of Things J., vol. 6, no. 4, pp. 6212–6225, Aug. 2019. [Paper]

  11. X. Yu, J. Zhang, and K. B. Letaief, “Doubling phase shifters for efficient hybrid precoder design in millimeter-wave communication systems,” Journal of Communications and Information Networks, vol. 4, no. 2, pp. 51–67, Jun. 2019. [Paper]

  12. T. Lin, J. Cong, Y. Zhu, J. Zhang, and K. B. Letaief, “Hybrid beamforming for millimeter wave systems using the MMSE criterion,” IEEE Trans. Commun., vol. 67, no. 5, pp. 3693-3708, May 2019. [Paper]

  13. X. Yu, C. Li, J. Zhang, M. Haenggi, and K. B. Letaief, “A unified framework for the tractable analysis of multi-antenna wireless networks,” IEEE Trans. Wireless Commun., vol. 17, no. 12, pp. 7965-7980, Dec. 2018. [Paper]

  14. R. Wang, J. Zhang, S.H. Song, and K. B. Letaief, “Exploiting mobility in cache-assisted D2D networks: Performance analysis and optimization,” IEEE Trans. Wireless Commun., vol. 17, no. 8, pp. 5592-5605, Aug. 2018. [Paper]

  15. X. Yu, J. Zhang, and K. B. Letaief, “A hardware-efficient analog network structure for hybrid precoding in millimeter wave systems,” IEEE J. Sel. Topics Signal Process., Special Issue on Hybrid Analog-Digital Signal Processing for Hardware-Efficient Large Scale Antenna Arrays, vol. 12, no. 2, pp. 282-297, May 2018. [Paper][Codes]

  16. Y. Shi, J. Zhang, W. Chen, and K. B. Letaief, “Enhanced group sparse beamforming for dense green Cloud-RAN: A random matrix approach,” IEEE Trans. Wireless Commun., vol. 17, no. 4, pp. 2511-2524, Apr. 2018. [Paper] [Codes]

  17. X. Liu, Y. Shi, J. Zhang, and K. B. Letaief, “Massive CSI acquisition for dense Cloud-RANs with spatial-temporal dynamics,” IEEE Trans. Wireless Commun., vol. 17, no. 4, pp. 2557-2570, Apr. 2018.

  18. X. Peng, Y. Shi, J. Zhang, and K. B. Letaief, “Layered group sparse beamforming for cache-enabled wireless networks,” IEEE Trans. Commun., vol. 65, no. 12, pp. 5589-5603, Nov. 2017. [Paper]

  19. J. Liu, B. Bai, J. Zhang, and K. B. Letaief, “Cache placement in Fog-RANs: from centralized to distributed algorithms,” IEEE Trans. Wireless Commun., vol. 16, no. 11, pp. 7039-7051, Nov. 2017. [Paper]

  20. Y. Mao, J. Zhang, S.H. Song, and K. B. Letaief, “Stochastic joint radio and computational resource management for multi-user mobile-edge computing systems,” IEEE Trans. Wireless Commun., vol. 16, no. 9, pp. 5994-6009, Sept. 2017. [Paper]

  21. B. Hu, C. Hua, J. Zhang, C. Chen, and X. Guan, “Joint fronthaul multicast beamforming and user-centric clustering in downlink C-RANs,” IEEE Trans. Wireless Commun., vol. 16, no. 8, pp. 5395-5409, Aug. 2017.

  22. R. Wang, J. Zhang, S.H. Song, and K. B. Letaief, “Mobility-aware caching in D2D networks,” IEEE Trans. Wireless Commun., vol. 16, no. 8, pp. 5001-5015, Aug. 2017. [Paper] [Codes]

  23. X. Yu, J. Zhang, M. Haenggi, and K. B. Letaief, “Coverage analysis for millimeter wave networks: The impact of directional antenna arrays,” IEEE J. Select. Areas Commun, Special Issue on Millimeter Wave Communications for Future Mobile Networks, vol. 35, no. 7, pp. 1498-1512, Jul. 2017. [Paper]

  24. J.-C. Shen, J. Zhang, K.-C. Chen, and K. B. Letaief, “High-dimensional CSI acquisition in massive MIMO: Sparsity-inspired approaches,” IEEE Systems Journal, vol. 11, no. 1, pp. 32-40, Mar. 2017. [Paper]

  25. Y. Mao, J. Zhang, and K. B. Letaief, “Dynamic computation offloading for mobile-edge computing with energy harvesting devices,” IEEE J. Select. Areas Commun. - Series on Green Commun. and Networking, vol. 34, no. 12, pp. 3590-3605, Dec. 2016. [Paper] (The 2019 IEEE Communications Society & Information Theory Society Joint Paper Award)

  26. R. Wang, J. Zhang, S.H. Song, and K. B. Letaief, “Optimal QoS-aware channel assignment in D2D communications with partial CSI,” IEEE Trans. Wireless Commun., vol. 15, no. 11, pp. 7594-7609, Nov. 2016. [Paper]

  27. Y. Shi, J. Zhang, and K. B. Letaief, “Low-rank matrix completion for topological interference management by Riemannian pursuit,” IEEE Trans. Wireless Commun., vol. 15, no. 7, pp. 4703-4717, Jul. 2016. [Paper] [Codes]

  28. J.-C. Shen, J. Zhang, E. Alsusa, and K. B. Letaief, “Compressed CSI acquisition in FDD massive MIMO: How much training is needed?” IEEE Trans. Wireless Commun., vol. 15, no. 6, pp. 4145-4156, Jun. 2016. [Paper]

  29. Y. Mao, J. Zhang, and K. B. Letaief, “Grid energy consumption and QoS tradeoff in hybrid energy supply wireless networks,” IEEE Trans. Wireless Commun., vol. 15, no. 5, pp. 3573-3586, May 2016. [Paper]

  30. Y. Shi, J. Cheng, J. Zhang, B. Bai, W. Chen and K. B. Letaief, “Smoothed Lp-minimization for green Cloud-RAN with user admission control,” IEEE J. Select. Areas Commun., vol. 34, no. 4, pp. 1022-1036, Apr. 2016. [Paper] [Codes]

  31. X. Yu, J.-C. Shen, J. Zhang, and K. B. Letaief, “Alternating minimization algorithms for hybrid precoding in millimeter wave MIMO systems,” IEEE J. Sel. Topics Signal Process., Special Issue on Signal Process. for Millimeter Wave Wireless Communications, vol. 10, no. 3, pp. 485-500, Apr. 2016. [Paper] [Codes] (The 2018 IEEE Signal Processing Society Young Author Best Paper Award) (One of the IEEE Signal Processing Society’s top 25 downloaded articles in 2019)

  32. C. Li, J. Zhang, J. G. Andrews, and K. B. Letaief, “Success probability and area spectral efficiency in multiuser MIMO HetNets,” IEEE Trans. Commun., vol. 64, no. 4, pp. 1544-1556, Apr. 2016. [Paper]

  33. Y. Luo, J. Zhang, and K. B. Letaief, “Transmit power minimization for wireless networks with energy harvesting relays,” IEEE Trans. Commun., vol. 64, no. 3, pp. 987-1000, Mar. 2016. [Paper]

  34. Y. Mao, J. Zhang, and K. B. Letaief, “A Lyapunov optimization approach for green cellular networks with hybrid energy supplies,” IEEE J. Select. Areas Commun. - Series on Green Commun. and Networking, vol. 33, no. 12, pp. 2463-2477, Dec. 2015. [Paper]

  35. Y. Shi, J. Zhang, B. O’Donoghue, and K. B. Letaief, “Large-scale convex optimization for dense wireless cooperative networks,” IEEE Trans. Signal Process., vol. 63, no. 18, pp. 4729-4743, Sept. 2015. [Paper][Codes] (The 2016 IEEE Signal Processing Society Young Author Best Paper Award)

  36. Y. Shi, J. Zhang, and K. B. Letaief, “Robust group sparse beamforming for multicast green Cloud-RAN with imperfect CSI,” IEEE Trans. Signal Process., vol. 63, no. 17, pp. 4647-4659, Sept. 2015. [Paper] [Codes]

  37. J.-C. Shen, J. Zhang, and K. B. Letaief, “Downlink user capacity of massive MIMO under pilot contamination,” IEEE Trans. Wireless Commun., vol. 14, no. 6, pp. 3183-3193, Jun. 2015. [Paper]

  38. C. Li, J. Zhang, M. Haenggi, and K. B. Letaief, “User-centric intercell interference nulling for downlink small cell networks,” IEEE Trans. Commun., vol. 63, no. 4, pp. 1419-1431, Apr. 2015. [Paper]

  39. Y. Shi, J. Zhang, and K. B. Letaief, “Optimal stochastic coordinated beamforming for wireless cooperative networks with CSI uncertainty,” IEEE Trans. Signal Process., vol. 63,, no. 4, pp. 960-973, Feb. 2015. [Paper] [Codes]

  40. N. Seifi, J. Zhang, R. W. Heath Jr., T. Svensson, and M. Coldrey, “Coordinated 3D beamforming for interference management in cellular networks,” IEEE Trans. Wireless Commun., vol. 13, no. 10, pp. 5396-5410, Oct. 2014.

  41. Y. Shi, J. Zhang, and K. B. Letaief, “Group sparse beamforming for green Cloud-RAN,” IEEE Trans. Wireless Commun., vol. 13, no. 5, pp. 2809-2823, May 2014. [Paper] [Codes] (The 2016 Marconi Prize Paper Award)

  42. C. Li, J. Zhang, and K. B. Letaief, “Throughput and energy efficiency analysis of small cell networks with multi-antenna base stations,” IEEE Trans. Wireless Commun., vol. 13, no. 5, pp. 2502-2517, May 2014. [Paper]

  43. Y. Luo, J. Zhang, and K. B. Letaief, “Optimal scheduling and power allocation for two-hop energy harvesting communication systems,” IEEE Trans. Wireless Commun., vol. 11, no. 9, pp. 4729-4741, Sept. 2013.

  44. L. Deng, Y. Rui, P. Cheng, J. Zhang, Q. T. Zhang, and M. Li, “A unified energy efficiency and spectral efficiency tradeoff metric in wireless networks,” IEEE Commun. Lett., vol. 17, no. 1, pp. 55-58, Jan. 2013.

  45. J. Zhang and K. B. Letaief, “Interference management with relay cooperation in two-hop interference channels,” IEEE Wireless Commun. Lett., vol. 1, no. 3, pp. 165-168, Jun. 2012.

  46. J. Xu, J. Zhang, and J. G. Andrews, “On the accuracy of the Wyner model in cellular networks,” IEEE Trans. Wireless Commun., vol. 10, no. 9, pp. 3098-3109, Sept. 2011.

  47. J. Zhang, M. Kountouris, J. G. Andrews, and R. W. Heath Jr., “Multi-mode transmission for the MIMO broadcast channel with imperfect channel state information,” IEEE Trans. Commun., vol. 59, no. 3, pp. 803-814, Mar. 2011.

  48. N. Seifi, M. Viberg, R.W. Heath Jr., J. Zhang, and M. Coldrey, “Multi-mode Transmission in Network MIMO Downlink with Incomplete CSI,” EURASIP Journal on Advances in Signal Processing, special issue on Cooperative MIMO Multicell Networks, vol. 2011, Article ID 743916, 13 pages, doi:10.11552011743916, 2011.

  49. J. Zhang and J. G. Andrews, “Adaptive spatial intercell interference cancellation in multicell wireless networks,” IEEE J. Select. Areas Commun. special issue on Cooperative Communications in MIMO Cellular Networks, vol. 28, no. 9, pp. 1455-1468, Dec. 2010.

  50. J. Zhang, R. W. Heath Jr., M. Kountouris, and J. G. Andrews, “Mode switching for the multi-antenna broadcast channel based on delay and channel quantization,” EURASIP Journal on Advances in Signal Processing, special issue on Multiuser Limited Feedback, vol. 2009, Article ID 802548, 15 pages, doi:10.11552009802548, 2009. (The 2014 EURASIP Best Paper Award)

  51. J. Zhang, R. Chen, J. G. Andrews, A. Ghosh, and R. W. Heath Jr., “Networked MIMO with clustered linear precoding,” IEEE Trans. Wireless Commun., vol. 8, no. 4, pp. 1910-1921, Apr. 2009.

  52. J. Zhang and J. G. Andrews, “Distributed antenna systems with randomness,” IEEE Trans. Wireless Commun., vol. 7, no. 9, pp. 3636-3646, Sept. 2008.

  53. J. Zhang and T. M. Lok, “Cooperative protocols for multiple-source multiple-relay wireless networks,” International Journal of Sensor Networks, vol. 4, no. 4, pp. 209-219, Jan. 2008.

Conference Papers

  1. Y. Ma, Y. Shen, X. Yu, J. Zhang, S.H. Song, and K. B. Letaief, “A low-complexity algorithmic framework for large-scale IRS-assisted wireless systems,” accepted by IEEE Globecom 2020 Workshop on Reconfigurable Intelligent Surfaces for Wireless Communication for Beyond 5G, Taipei, Taiwan, Dec. 2020. [Paper]

  2. H. Zhao, J. Zhang, X. Li, Q. Wang, and H. Zhu, “A novel traffic accident risk prediction via deep learning for Internet of vehicle,” accepted by IEEE Globecom 2020 Workshop on Secure and Dependable Software-defined Networking for Sustainable Smart Communities, Taipei, Taiwan, Dec. 2020.

  3. Y. Shen, J. Zhang, S.H. Song, and K. B. Letaief, “Deep learning for scalable wireless resource allocation: Which model to use?” accepted by IEEE Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2020. (Invited Paper)

  4. Y. Shen, Y. Xue, J. Zhang, K. B. Letaief, and V. Lau, “Complete Dictionary Learning via ell_p-norm Maximization,” Conference on Uncertainty in Artificial Intelligence (UAI) 2020, Toronto, Canada, Aug. 2020. [Paper]

  5. J. Shao, J. Zhang, “BottleNet++: An end-to-end approach for feature compression in device-edge co-inference systems,” in Proc. IEEE Int. Conf. Commun. (ICC) Workshop on Edge Machine Learning for 5G Mobile Networks and Beyond, Dublin, Ireland, Jun. 2020. [Paper] [GitHub]

  6. D. Liu, G. Zhu, J. Zhang, and K. Huang, “Exploiting diversity via importance-aware user scheduling for fast edge learning,” in Proc. IEEE Int. Conf. Commun. (ICC) Workshop on Edge Machine Learning for 5G Mobile Networks and Beyond, Dublin, Ireland, Jun. 2020.

  7. L. Liu, J. Zhang, S.H. Song, and K. B. Letaief, “Client-edge-cloud hierarchical federated learning,” in Proc. IEEE Int. Conf. Commun. (ICC), Dublin, Ireland, Jun. 2020. [Paper]

  8. J. Dong, J. Zhang, and Y. Shi, “Bandit sampling for faster activity and data detection in massive random access,” in Proc. IEEE Int. Conf. Acoust. Speech Signal Process. (ICASSP), Barcelona, Spain, May 2020.

  9. Y. Shen, Y. Shi, J. Zhang, and K. B. Letaief, “A graph neural network approach for scalable wireless power control,” in Proc. IEEE GLOBECOM 2019 Workshop on Machine Learning for Wireless Communications, Waikoloa, HI, USA, Dec. 2019. [Paper] [GitHub]

  10. Y. Yu, W. Wang, J. Zhang, and K. B. Letaief, “LACS: Load-aware cache sharing with isolation guarantee,” in Proc. IEEE Int. Conf. Distrib. Comput. Syst. (ICDCS), Dallas, TX, Jul. 2019. (Acceptance Rate: 19.6%)

  11. D. Liu, G. Zhu, J. Zhang, and K. Huang, “Wireless Data Acquisition for Edge Learning: Importance-Aware Retransmission,” in Proc. IEEE Int. Workshop Signal Process. Adv. Wireless Commun. (SPAWC), Cannes, France, Jul. 2019.

  12. X. Yu, J. Zhang, R. Schober, and K. B. Letaief, “A tractable framework for coverage analysis of cellular-connected UAV networks,” in Proc. IEEE Int. Conf. Commun. (ICC) Workshop On Integrating UAVs Into 5G and Beyond (IU5GB), Shanghai, China, May 2019. [Paper]

  13. Y. Shen, Y. Shi, J. Zhang, and K. B. Letaief, “Transfer learning for mixed-integer resource allocation problems in wireless networks,” in Proc. IEEE Int. Conf. Commun. (ICC), Shanghai, China, May 2019. [Paper]

  14. H. Yang, J. Zhang, S.H. Song, and K. B. Letaief, “Connectivity-aware UAV path planning with aerial coverage maps,” in Proc. IEEE Wireless Commun. Networking Conf. (WCNC), Marrakech, Morocco, Apr. 2019. [Paper]

  15. K. Huang, G. Zhu, C. You, J. Zhang, Y. Du, and D. Liu, “Communication, computing, and learning on the edge,” in Proc. IEEE Int. Conf. on Commun. Systems (ICCS), Chengdu, China, Dec. 2018. (Invited Paper)

  16. Y. Shen, Y. Shi, J. Zhang, and K. B. Letaief, “Scalable network adaption for green Cloud-RANs: An imitation learning approach,” in Proc. IEEE Global Conf. Signal and Inf. Process. (GlobalSIP), Anaheim, CA, Nov. 2018. [Paper]

  17. Y. Yu, R. Huang, W. Wang, J. Zhang, and K. B. Letaief, “SP-Cache: Load-balanced, Redundancy-free Cluster Caching with Selective Partition,” in Proc. IEEE/ACM International Conference for High Performance Computing, Networking, Storage, and Analysis (SC18), Dallas, TX, November, 2018. (Acceptance Rate: 19%) [Paper] [GitHub]

  18. Y. Yu, W. Wang, J. Zhang, Q. Weng, and K. B. Letaief, “OpuS: Fair and efficient cache sharing for in-memory data analytics,” in Proc. IEEE Int. Conf. Distrib. Comput. Syst. (ICDCS), Vienna, Austria, Jul. 2018. (Acceptance Rate: 20%) [Paper]

  19. J. Liu, B. Bai, J. Zhang, K. B. Letaief, and Y. Li, “Joint device caching and channel allocation for D2D-assisted wireless content delivery,” in Proc. IEEE Int. Conf. Commun. (ICC), Kansas City, MO, USA, May 2018.

  20. Y. Yu, W. Wang, J. Zhang, and K. B. Letaief, “LERC: Coordinated cache management for data-parallel systems,” in Proc. IEEE Globecom, Singapore, Dec. 2017. [Paper]

  21. X. Yu, J. Zhang, and K. B. Letaief, “Hybrid precoding in millimeter wave systems: How many phase shifters are needed?” in Proc. IEEE Globecom, Singapore, Dec. 2017. [Paper] [MATLAB Code] (Best Paper Award)

  22. X. Zhang, Y. Mao, J. Zhang, and K. B. Letaief, “Multi-objective resource allocation for mobile edge computing systems,” in Proc. IEEE Int. Symp. on Personal Indoor and Mobile Radio Comm. (PIMRC), Montreal, QC, Canada, Oct. 2017.

  23. X. Yu, J. Zhang, and K. B. Letaief, “Partially-connected hybrid precoding in mm-wave systems with dynamic phase shifter networks,” in Proc. IEEE Int. Workshop Signal Process. Adv. Wireless Commun. (SPAWC), Hokkaido, Japan, Jul. 2017. [Paper]

  24. R. Wang, J. Zhang, and K. B. Letaief, “Incentive mechanism design for cache-assisted D2D communications: A mobility-aware approach,” in Proc. IEEE Int. Workshop Signal Process. Adv. Wireless Commun. (SPAWC), Hokkaido, Japan, Jul. 2017. (Invited Paper) [Paper]

  25. X. Yu, C. Li, J. Zhang, and K. B. Letaief, “A tractable framework for performance analysis of dense multi-antenna networks,” in Proc. IEEE Int. Conf. Commun. (ICC), Paris, France, May 2017. [Paper]

  26. R. Wang, J. Zhang, S.H. Song, and K. B. Letaief, “Mobility increases the data offloading ratio in D2D caching networks,” in Proc. IEEE Int. Conf. Commun. (ICC), Paris, France, May 2017. [Paper]

  27. X. Liu, Y. Shi, J. Zhang, and K. B. Letaief, “Massive CSI acquisition in dense Cloud-RAN with spatial and temporal prior information,” in Proc. IEEE Int. Conf. Commun. (ICC), Paris, France, May 2017.

  28. Y. Yu, W. Wang, J. Zhang, and K. B. Letaief, “LRC: Dependency-aware cache management in data analytics clusters,” in Proc. IEEE INFOCOM 2017, Atlanta, GA, May 2017. (Acceptance Rate: 20.93%) [Paper] [Slides]

  29. Y. Mao, J. Zhang, and K. B. Letaief, “Joint task offloading scheduling and transmit power allocation for mobile-edge computing systems,” in Proc. IEEE Wireless Commun. Networking Conf. (WCNC), San Francisco, CA, Mar. 2017. [Paper]

  30. Y. Su, Y. Shi, B. Bai, W. Chen, J. Zhang, K. B. Letaief, and S. Zhou, “Optimal stochastic power control with compressive CSI acquisition for Cloud-RAN,” in Proc. IEEE Global Conf. Signal and Inf. Process. (GlobalSIP), Washington, DC, Dec. 2016.

  31. K. Yang, Y. Shi, J. Zhang, Z. Ding, and K. B. Letaief, “A low-rank approach for interference management in dense wireless networks,” in Proc. IEEE Global Conf. Signal and Inf. Process. (GlobalSIP), Washington, DC, Dec. 2016.

  32. Y. Yu, J. Zhang, and K. B. Letaief, “Joint subcarrier and CPU time allocation for mobile edge computing,” in Proc. IEEE Globecom, Washington, DC, Dec. 2016. [Paper]

  33. Y. Mao, J. Zhang, S.H. Song, and K. B. Letaief, “Power-delay tradeoff in multi-user mobile-edge computing systems,” in Proc. IEEE Globecom, Washington, DC, Dec. 2016. [Paper]

  34. X. Yu, J. Zhang, and K. B. Letaief, “Alternating minimization for hybrid precoding in multiuser OFDM mmWave Systems,” in Proc. IEEE Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2016. (Invited Paper) [Paper] [MATLAB Codes]

  35. J. Liu, Y. Mao, J. Zhang, and K. B. Letaief, “Delay-optimal computation task scheduling for mobile-edge computing systems,” in Proc. IEEE Int. Symp. Information Theory, Barcelona, Spain, Jul. 2016. [Paper]

  36. Y. Shi, J. Zhang, and K. B. Letaief, “Statistical group sparse beamforming for green Cloud-RAN via large system analysis,” in Proc. IEEE Int. Symp. Information Theory, Barcelona, Spain, Jul. 2016.

  37. C. Li, J. Zhang, S.H. Song, and K. B. Letaief, “Selective uplink training for massive MIMO systems,” in Proc. IEEE Int. Conf. Commun. (ICC), Kuala Lumpur, Malaysia, May 2016. [Paper]

  38. X. Peng, J. Zhang, S.H. Song, and K. B. Letaief, “Cache size allocation in backhaul limited wireless networks,” in Proc. IEEE Int. Conf. Commun. (ICC), Kuala Lumpur, Malaysia, May 2016. [Paper]

  39. J. Liu, B. Bai, J. Zhang, and K. B. Letaief, “Content caching at the wireless network edge: A distributed algorithm via brief propagation,” in Proc. IEEE Int. Conf. Commun. (ICC), Kuala Lumpur, Malaysia, May 2016. [Paper] (Best Paper Award)

  40. R. Wang, J. Zhang, S.H. Song, and K. B. Letaief, “QoS-aware joint mode selection and channel assignment for D2D communications,” in Proc. IEEE Int. Conf. Commun. (ICC), Kuala Lumpur, Malaysia, May 2016. [Paper]

  41. Y. Mao, J. Zhang, and K. B. Letaief, “ARQ with adaptive feedback for energy harvesting receivers,” in Proc. IEEE Wireless Commun. Networking Conf. (WCNC), Doha, Qatar, Apr. 2016. [Paper]

  42. X. Yu, J. Zhang, and K. B. Letaief, “Coverage analysis for dense millimeter wave cellular networks: The impact of array size,” in Proc. IEEE Wireless Commun. Networking Conf. (WCNC), Doha, Qatar, Apr. 2016. [Paper]

  43. X. Yu, J.-C. Shen, J. Zhang, and K. B. Letaief, “Hybrid precoding design in millimeter wave MIMO systems: An alternating minimization approach,” in Proc. IEEE Globecom, San Diego, CA, Dec. 2015.

  44. X. Peng, J.-C. Shen, J. Zhang, and K. B. Letaief, “Backhaul-aware caching placement for wireless networks,” in Proc. IEEE Globecom, San Diego, CA, Dec. 2015. [Paper]

  45. R. Wang, J. Zhang, S.H. Song, and K. B. Letaief, “QoS-aware channel assignment for sum-rate maximization in D2D communications,” in Proc. IEEE Globecom, San Diego, CA, Dec. 2015.

  46. Y. Shi, J. Zhang, and K. B. Letaief, “Low-rank matrix completion via Riemannian pursuit for topological interference management,” in Proc. IEEE Int. Symp. Information Theory, Hong Kong, Jun. 2015.

  47. J. Cheng, Y. Shi, B. Bai, W. Chen, J. Zhang, and K. B. Letaief, “Group sparse beamforming for multicast green Cloud-RAN via parallel semidefinite programming,” in Proc. IEEE Int. Conf. Commun. (ICC), London, UK, Jun. 2015.

  48. C. Li, J. Zhang, S.H. Song, and K. B. Letaief, “Analysis of area spectral efficiency and link reliability in multiuser MIMO HetNets,” in Proc. IEEE Int. Conf. Commun. (ICC), London, UK, Jun. 2015.

  49. J.-C. Shen, J. Zhang, E. Alsusa, and K. B. Letaief, “Compressed CSI acquisition in FDD massive MIMO with partial support information,” in Proc. IEEE Int. Conf. Commun. (ICC), London, UK, Jun. 2015.

  50. Y. Mao, J. Zhang, and K. B. Letaief, “Joint base station assignment and power control in hybrid energy supply wireless networks,” in Proc. IEEE Wireless Commun. Networking Conf. (WCNC), New Orleans, LA, Mar. 2015.

  51. Y. Shi, J. Zhang, and K. B. Letaief, “Scalable coordinated beamforming for dense wireless cooperative networks,” in Proc. IEEE Globecom, Austin, TX, Dec. 2014.

  52. J.-C. Shen, J. Zhang, and K. B. Letaief, “User capacity of pilot-contaminated TDD massive MIMO systems,” in Proc. IEEE Globecom, Austin, TX, Dec. 2014.

  53. Y. Mao, J. Zhang, S.H. Song, and K. B. Letaief, “Joint link selection and relay power allocation for energy harvesting relaying systems,” in Proc. IEEE Globecom, Austin, TX, Dec. 2014.

  54. Y. Luo, J. Zhang, and K. B. Letaief, “Achieving energy diversity with multiple energy harvesting relays,” Int. Conf. on Wireless Commun. and Signal Processing (WCSP), Hefei, China, Oct. 2014. (Invited Paper) [Paper]

  55. X. Peng, J.-C. Shen, J. Zhang, and K. B. Letaief, “Joint data assignment and beamforming for backhaul limited caching networks,” in Proc. IEEE Int. Symp. on Personal Indoor and Mobile Radio Comm. (PIMRC), Washington, DC, Sept. 2014. (Best Paper Award) [Paper])

  56. R. Wang, J. Zhang, S.H. Song, and K. B. Letaief, “Average throughput analysis of downlink cellular networks with multi-antenna base stations,” in Proc. IEEE Int. Symp. on Personal Indoor and Mobile Radio Comm. (PIMRC), Washington, DC, Sept. 2014.

  57. Y. Shi, J. Zhang, and K. B. Letaief, “CSI overhead reduction with stochastic beamforming for cloud radio access networks,” in Proc. IEEE Int. Conf. Commun. (ICC), Sydney, Australia, Jun. 2014. [Paper])

  58. C. Li, J. Zhang, and K. B. Letaief, “User-centric intercell interference coordination in small cell networks,” in Proc. IEEE Int. Conf. Commun. (ICC), Sydney, Australia, Jun. 2014.

  59. F. Li, J. Zhang, and K. B. Letaief, “Location-aware spectrum sharing in cognitive radio networks - A semi-matching approach,” in Proc. IEEE Wireless Commun. Networking Conf. (WCNC), Istanbul, Turkey, Apr. 2014.

  60. Y. Shi, J. Zhang, and K. B. Letaief, “Group sparse beamforming for green cloud radio access networks,” in Proc. IEEE Globecom, Atlanta, GA, Dec. 2013.

  61. C. Li, J. Zhang, and K. B. Letaief, “Performance analysis of SDMA in multicell wireless networks,” in Proc. IEEE Globecom, Atlanta, GA, Dec. 2013. [Paper]

  62. Y. Luo, J. Zhang, and K. B. Letaief, “Relay selection for energy harvesting cooperative communication systems,” in Proc. IEEE Globecom, Atlanta, GA, Dec. 2013. [Paper]

  63. G. Zhao, L. Li, J. Zhang, and K. B. Letaief, “Residential Demand Response with Power Adjustable and Unadjustable Appliances in Smart Grid,” IEEE ICC’13 - Workshop on Energy Efficiency in Wireless Networks & Wireless Networks for Energy Efficiency (E2Nets), Budapest, Hungary, Jun. 2013.

  64. C. Li, J. Zhang, and K. B. Letaief, “Energy efficiency analysis of small cell networks,” in Proc. IEEE Int. Conf. Commun. (ICC), Budapest, Hungary, Jun. 2013. [Paper]

  65. Y. Luo, J. Zhang, and K. B. Letaief, “Throughput maximization for two-hop energy harvesting communication systems,” in Proc. IEEE Int. Conf. Commun. (ICC), Budapest, Hungary, Jun. 2013.

  66. Y. Luo, J. Zhang, and K. B. Letaief, “Training optimization for energy harvesting communication systems,” in Proc. IEEE Globecom, Anaheim, CA, Dec. 2012.

  67. Y. Shi, J. Zhang, and K. B. Letaief, “Coordinated relay beamforming for amplify-and-forward two-hop interference networks,” in Proc. IEEE Globecom, Anaheim, CA, Dec. 2012.

  68. F. Li, J. Zhang, and K. B. Letaief, “Location-aware distributed routing in cognitive radio networks,” in Proc. First IEEE Int. Conf. on Commun. in China (ICCC), Beijing, China, Aug. 2012.

  69. C. Li, S.H. Song, J. Zhang, and K. B. Letaief, “Maximizing energy efficiency in wireless networks with a minimum average throughput requirement,” in Proc. IEEE Wireless Commun. Networking Conf. (WCNC), Paris, France, Apr. 2012, pp. 1130-1134.

  70. F. Li, B. Bai, J. Zhang, and K. B. Letaief, “Location-based joint relay selection and channel allocation for cognitive radio networks,” in Proc. IEEE Globecom, Houston, TX, Dec. 2011.

  71. J. Zhang, J. G. Andrews, and K. B. Letaief, “Optimizing training and feedback for spatial intercell interference cancellation,” in Proc. IEEE Globecom, Houston, TX, Dec. 2011. [Longer version]

  72. J. Xu, J. Zhang, and J. G. Andrews, “On the accuracy of the Wyner model in downlink cellular networks,” in Proc. IEEE Int. Conf. Commun. (ICC), Kyoto, Japan, Jun. 2011.

  73. J. Xu, J. Zhang, and J. G. Andrews, “When does the Wyner model accurately describe an uplink cellular network?,” in Proc. IEEE Globecom, Miami, FL, Dec. 2010, pp. 1-5.

  74. N. Seifi, M. Viberg, R.W. Heath Jr., J. Zhang, and M. Coldrey, “Coordinated single-cell vs multi-cell transmission with limited-capacity backhaul,” in Proc. IEEE Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 2010.

  75. J. Zhang, J. G. Andrews, and R. W. Heath Jr., “Block diagonalization in the MIMO broadcast channel with delayed CSIT,” in Proc. IEEE Globecom, Honolulu, Hawaii, Nov. 2009, pp. 1-6.

  76. J. Zhang, M. Kountouris, J. G. Andrews, and R. W. Heath Jr., “Achievable throughput of multi-mode multiuser MIMO with imperfect CSI constraints,” in Proc. IEEE Int. Symp. Information Theory, Seoul, Korea, Jun. 2009, pp. 2659-2663.

  77. J. Zhang, J. G. Andrews, and R. W. Heath Jr., “Single-user MIMO vs. multiuser MIMO in the broadcast channel with CSIT constraints,” Allerton Conf. on Comm. Control and Comp., Monticello, IL, 2008, pp. 309-314.

  78. J. Zhang and J. G. Andrews, “Cellular communication with randomly placed distributed antennas,” in Proc. of IEEE Globalcom, Washington, D.C., Dec. 2007, pp. 1400-1404.

  79. J. Zhang, R. Chen, J. G. Andrews, and R. W. Heath Jr., “Coordinated multi-cell MIMO systems with cellular block diagonalization,” in Proc. of the IEEE Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, Nov. 4-7, 2007, pp. 1669-1673.

  80. J. Zhang, T. M. Lok, “Multiple-source multiple-relay cooperation system,” in Proc. of IEEE Int. Conf. Commun. (ICC), Istanbul, Turkey, Jun. 2006, pp. 3735-3740.

  81. J. Zhang, T. M. Lok, “Performance comparison of conventional and cooperative multihop transmission,” in Proc. of IEEE Wireless Commun. Networking Conf. (WCNC), Las Vegas, NV, Apr. 2006, pp. 897-901.

  82. J. Zhang, T. M. Lok, “Performance analysis of multiple-relay decode-and-forward cooperation system,” in Proc. of IEEE Tencon ’05, Melbourne, Nov. 2005, pp. 1-6.