Dr. ZHAN Wen (詹文)

Associate Professor
School of Electronics and Communication Engineering,
Sun Yat-sen University, Shenzhen, China
Email: zhanw6@mail.sysu.edu.cn

　

Dr. Zhan Wen received his B.S. degree and M.S. degree from the University of Electronic Science and Technology of China, Chengdu, China, in 2012 and 2015, respectively (Supervisor: Prof. Xuesong Tan). He  received  his PhD degree  from City University of Hong Kong, Hong Kong, China, in 2019 (Supervisor: Prof. Lin Dai). He was a Research Assistant and then a Postdoc at City University of Hong Kong. Since 2020, He has been with the School of Electronics and Communication Engineering, Sun Yat-sen University (SYSU), China, where he is currently an Associate Professor. His research interests include Internet of things, modeling and performance optimization of next-generation mobile communication systems, reinforcement learning, queueing theory and its application in wireless communications. He is a member of IEEE.

Awards:

Projects:

Publications:

  1. M. Han, X. Sun, W. Zhan, Y. Gao and J. Yuan, ``Multi-Agent Reinforcement Learning based Uplink OFDMA for IEEE 802.11ax Networks, '' to appear in IEEE Transactions on Wireless Communications, 2024. (JCR 一区)

  2. M. Han, X Sun, X. Wang, W. Zhan and X. Chen, ``Joint Caching, Communication, Computation Resource Management in Mobile-Edge Computing Networks,'' in Proc. IEEE WCNC' 2024.

  3. Z. Chen, P. Liu, Y. Chen, W. Zhan, G. Interdonato and S. Buzzi, ``Distributed Learning-Based Beamforming Codebooks for Unevenly Distributed Users in mmWave Massive MIMO System,'' in Proc. IEEE WCNC' 2024.

  4. B. Yu, Y. Bao, Y. Huang, W. Zhan, and P. Liu, ``Modeling and Throughput Optimization of Multi-Gateway LoRaWAN,'' IEEE Access, vol 11, pp. 142940-142950, Dec 2023. (JCR 二区)[PDF]

  5. X. Sun, H. Zhang, W. Zhan, X. Wang and X. Chen,``How to Survive 10 Years’ Life Time for Machine Type Devices: A Study of Random Access with Sleeping-awake Cycle,''  IEEE Transactions on Communications, vol. 71, no. 11, pp. 6727-6744, Nov. 2023. (JCR 一区).[PDF]

  6. W. Zhan, D. Wu, X. Sun, Z. Guo, P. Liu, and J. Liu,``Peak Age of Information Optimization of Slotted Aloha: FCFS versus LCFS,'' IEEE Transactions on Network Science and Engineering, vol. 10, no. 6, pp. 3719-3731, Dec. 2023. (JCR 一区).[PDF]

  7. J. Xiao, Z. Chen, X. Sun, W. Zhan, X. Wang and X. Chen, ``Online Multi-agent Reinforcement Learning for Multiple Access in Wireless Networks,'' IEEE Communications Letters, vol. 27, no. 12, pp. 3250-3254, Dec. 2023. (JCR 二区).[PDF]

  8. H. Guo, W. Zhan and X. Chen, ``Closed-Loop Modeling and Performance Analysis of B5G RRC with Processor Sharing Discipline," in Proc. FCN 2023.[Best Student Paper Award]

  9. M. Du, X. Sun, W. Lin and W. Zhan, ``Deep Reinforcement Learning-Based Access Point Selection for Cell-Free Massive MIMO with Graph Convolutional Networks'' in Proc. FCN 2023.

  10. D. Wu, W. Zhan, X. Sun, and J. Qiu, ``Peak Age of Information Optimization: CSMA versus Aloha,'' in Proc. IoTaaS 2023.    [Best Paper Award]

  11. W. Ma, X. Sun, X. Wang and W. Zhan, ``Optimal Access Point Selection Approach for User-Centric Cell-Free Massive MIMO Systems,'' in Proc. IoTaaS 2023.

  12. 詹文，朱威龙，吴不为，卓颖，面向前沿技术的《信息论与编码》混合式教学改革研究, 大学教育，2023.

  13. [Book Chapter]  Y. Gao, W. Zhan and L. Dai, "Random Access: Connection-Free or Connection-Based?", invited chapter in From 5G to 6G and Beyond The 7 Cs of Future Communications, World Scientific, May 2023. [Link]

  14. Y. Lin, X. Sun, Y. Gao, W. Zhan, Y. Li,``Spectrum Sharing Mechanisms in the Unlicensed Band: Performance Limit and Comparison'',  IET Communications, vol. 17, no. 8, pp. 999-1011, May. 2023(JCR 四区)[PDF]

  15. Y. Lin, X. Sun, Y. Gao, W. Zhan, X. Wang and X. Chen,``Fair and Efficient Spectrum Sharing in Unlicensed Bands: Does Number of Links Matter?''  IEEE Transactions on Vehicular Technology, vol. 72, no. 7, pp. 9459-9471, Jul. 2023.[PDF] (JCR 一区).

  16. W. Zhan, B. Wu, X. Sun, K. Xie, and X. Chen, ``Fairness-constrained Rate Optimization of Multi-Link Slotted Aloha,'' IEEE Networking Letters, vol. 5, no. 1, pp. 31-35, Mar. 2023.[PDF]

  17. F. Zhao, X. Sun, W. Zhan, X. Wang, J. Gong and X. Chen, ``Age-Energy Tradeoff in Random-Access Poisson Networks,''  IEEE Transactions on Green Communications and Networking, vol. 6, no.4, pp. 2055-2072, Dec. 2022  (JCR 一区)[PDF]

  18. X. Sun, W. Zhan, W. Liu, Y. Li and Q. Liu, ``Sum Rate and Access Delay Optimization of Short-Packet Aloha,'' IEEE Open Journal of the Communications Society, vol. 2, pp. 1501-1514, Sept. 2022. (JCR Q1)[PDF]

  19. D. Wu, W. Zhan, X. Sun, B. Zhou and J. Liu,``Peak Age of Information Optimization of Slotted Aloha,'' in Proc. IEEE VTC-Fall' 2022.[PDF]

  20. F. Zhao, X. Sun, W. Zhan, X. Wang, and X. Chen,``Information Freshness in Random-Access Poisson Network: Average AoI versus Peak AoI,'' in Proc. IEEE VTC-Fall' 2022.[PDF]

  21. Y. Pang, W. Zhan, X. Sun, Z. Luo and Y. Zhang,``Throughput-Constrained Energy Efficiency Optimization for CSMA Networks,'' in Proc. IEEE Globecom' 2022.[PDF]

  22. J. Xiao, H. Xu, X. Sun, F. Luo, and W. Zhan,``Maximum Throughput in the Unlicensed Band under 3GPP Fairness,''  in Proc. IEEE/CIC ICCC' 2022 [PDF]

  23. Y. Mo, W. Cai, W. Zhan, Q. Chen, Y. Yin and X. Sun,``Modeling and Performance Analysis of 5G RRC Protocol with Machine-Type Communications,''  in Proc. IEEE PIMRC' 2022[PDF]

  24. 詹文，梁译文，孙兴华，谭雪松，面向mMTC的5G网络多随机接入机制性能优化策略，物联网学报 2022.[PDF]

  25. J. Zhang, Y. Gao, X. Sun, W. Zhan, P. Liu and Z. Guo,``Synchronous Multi-Link Access in IEEE 802.11be: Modeling and Network Sum Rate Optimization,''  in Proc. IEEE ICC' 2022.[PDF]

  26. F. Luo, X. Sun, Y. Gao, W. Zhan, P. Liu and Z. Guo, ``Optimal Coexistence of NR-U with Wi-Fi under 3GPP Fairness Constraint,''  in Proc. IEEE ICC' 2022.[PDF]

  27. J. Peng, Y. Gao, X. Sun, W. Zhan and Z. Guo, ``3GPP Fairness Constrained Throughput Optimization for 5G NR-U and WiFi Coexistence in the Unlicensed Spectrum,'' in Proc. IEEE WCNC' 2022.[PDF]

  28. F. Zhao, X. Sun, W. Zhan, B. Zhou, and X. Huang, ``AoI-Constrained Energy Efficiency Optimization in Random-Access Poisson Networks,'' in Proc. IEEE WCNC' 2022.[PDF].

  29. X. Sun, F. Zhao, H. H. Yang, W. Zhan, X. Wang, and T. Q. S. Quek, ``Optimizing Age of Information in Random-Access Poisson Networks,'' IEEE Internet of Things Journal, vol. 9, no.9, pp. 6816-6829, May. 2022 [PDF].(JCR 一区).

  30. Y. Liang, W. Zhan, X. Sun, K. Xie and X. Chen,``Signaling Overhead-Constrained Throughput Optimization for mMTC in 5G Networks with Packet-Based Random Access,'' in Proc. IEEE Globecom' 2021. [PDF].

  31. J. Huang, J. Gong, W. Zhan, ``Energy-Age Tradeoff in Status Update Communication Systems Based on HARQ,'' in Proc. WCSP' 2021.[PDF]

  32. F. Luo, X. Sun, W. Zhan, J. Zou and H. Tan, ``Distributed Delay Optimization of Machine-Type Communications in 5G Networks,’’ In Proc. ComComAp' 2021.[PDF]

  33. W. Zhan, X. Sun, X. Wang, Y. Fu and Y. Li, ``Performance Optimization for Massive Random Access of mMTC in Cellular Networks with Preamble Retransmission Limit,''  IEEE Transactions on Vehicular Technology. , vol. 70, no.9, pp. 8854-8867, Sept. 2021 [PDF] (JCR 一区).

  34. Y. Li, W. Zhan and L. Dai, ``Rate-Constrained Delay Optimization for Slotted Aloha,'' IEEE Transactions on Communications, vol. 69, no.8, pp. 5283-5298, Aug. 2021 [PDF] (JCR 一区).

  35. W. Zhan, C. Xu, X. Sun, and J. Zou, ``Toward Optimal Connection Management for Massive Machine Type Communications in 5G System,'' IEEE Internet of Things Journal, vol. 8, no. 9, pp. 13237 -13250, Spet. 2021 [PDF] (JCR 一区).

  36. Y. Yang, W. Zhan and L. Dai,``On the Optimization of Outage Probability of Access Delay of MTDs in Cellular Networks for URLLC,'' in Proc. IEEE ICC' 2021 [PDF].

  37. P. Li, Y. Li, W. Zhan, P. Liu, Y. Zhang, D. Kong, and K. Wang,``Throughput Analysis of Slotted Aloha with Retransmission Limit in Fading channels,'' in Proc. CSPS 2021.

  38. J. Huang, W. Zhan, X. Sun, P. Liu, and D. Kong,``Cluster-based Group Paging Scheme with Preamble Reuse for mMTC in 5G Networks,'', in Proc. IEEE Globecom' 2020, Dec. 7-11, 2020. [PDF].

  39. W. Liu, X. Sun, W. Zhan, and X. Wang, ``Maximum Sum Rate of Slotted Aloha for mMTC with Short Packet,'' in Proc. IEEE/CIC ICCC'2020, Chong Qing, China, Aug. 9-11, 2020. [PDF].

  40. W. Zhan and L. Dai, ``Access Delay Optimization of M2M Communications in LTE Networks,'' IEEE Wireless Communications Letters, vol. 8, no. 6, pp. 1675-1678, Dec. 2019.[PDF] (JCR 一区)

  41. W. Zhan and L. Dai, ``Massive Random Access of Machine-to-Machine Communications in LTE Networks: Throughput Optimization with a Finite Data Transmission Rate,'' IEEE Transactions on Wireless Communications, vol. 18, no. 12, pp. 5749-5763, Dec. 2019.[PDF] (JCR 一区)

  42. W. Zhan, X. Sun, Y. Li, F. Tian and H. Wang, ``Optimal Group Paging Frequency for Machine-to-Machine Communications in LTE Networks with Contention Resolution,'' IEEE Internet of Things Journal, vol. 6, no. 6, pp. 10534-10545, Dec. 2019.[PDF] (JCR 一区)

  43. W. Zhan and L. Dai, ``Community-based Random Access Scheme for Massive M2M Communications in LTE Networks,'' in Proc. IEEE ISCIT'2019, Ho Chi Minh, Vietnam, Sept. 25-27, 2019.[PDF]

  44. W. Zhan and L. Dai, ``Massive Random Access of Machine-to-Machine Communications in LTE Networks: Modeling and Throughput Optimization,'' IEEE Transactions on Wireless Communications, vol. 17, no. 4, pp. 2771-2785, Apr. 2018.[PDF] (JCR 一区)

  45. X. Tan and W. Zhan, ``Traffic-adaptive Spectrum Leasing between Primary and Secondary Networks,'' IEEE Transactions on Vehicular Technology, vol. 67, no. 7, pp. 6546-6560, Jul. 2018.[PDF] (JCR 一区)

  46. W. Zhan and L. Dai, ``Throughput Optimization for Massive Random Access of M2M Communications in LTE Networks,'' in Proc. IEEE ICC'2017, Paris, France, May 21-25, 2017.[PDF]

  47. X. Tan and W. Zhan, ``Cluster-based Control Information Exchange in Multi-Channel Ad Hoc Networks with Spectrum Heterogeneity,'' IEEE Access, vol. 5, no. 1, pp. 2720-2735, Mar. 2017.[PDF] (JCR 二区)

  48. X. Tan and W. Zhan, ``A Novel Traffic-adaptive Spectrum Leasing Scheme between Primary and Secondary Networks,'' in Proc. IEEE ICC' 2015, London, United Kingdom, Jun. 8-12, 2015.[PDF]

  49. X. Tan and W. Zhan, ``Control Information Exchange in Cognitive Radio Ad Hoc Networks with Heterogeneous Spectrum,'' in Proc. IEEE Globecom' 2014, Austin, USA, Dec. 8-12, 2014.[PDF]

Teaching: