通信工程系

陈正川



教师姓名:陈正川

邮箱:  czc@cqu.edu.cn

个人主页:https://faculty.cqu.edu.cn/ZhengchuanChen/zh_CN/index.htm


个人简介:

陈正川,博士,重庆大学“百人计划”特聘研究员,博/硕士生导师;曾获得通信领域国际学术旗舰期刊IEEE Transactions on Communications “杰出评审奖”,移动车载领域国际会议International Workshop on High Mobility Wireless Communications“最佳论文奖”。于清华大学获工学博士学位;博士期间,曾赴香港中文大学网络编码研究所(网络编码创始团队,Shannon Awardee领衔)任研究助理,赴美国佛罗里达大学电子与计算机工程系任访问研究学者,师从Dapeng O. Wu教授(IEEE Fellow);随后赴新加坡科技设计大学担任博士后研究员,师从Tony Q. S. Quek教授(IEEE Fellow),从事5G移动通信系统关键技术的研究。


研究兴趣:

  近年来,一直从事信息论、统计理论、优化理论在无线通信、移动计算等方面的研究,具体包括超可靠低时延通信(uRLLC)、信息年龄(AoI)与信息时效性、海量随机接入(mMTC)、移动边缘计算(MEC)等。作为项目负责人主持国家自然科学基金、重庆市自然科学基金、重庆市“留创计划”等项目,曾以主要研究人员参与国家“973”项目高移动性宽带无线通信网络重点理论基础研究,科技部重点专项”面向IMT-A协作中继的网络编码技术“等多项国家级项目。发表学术论文80余篇,授权和受理发明专利10余项;其中,近5年以第一作者和通讯作者身份先后在无线通信领域国际旗舰期刊IEEE Trans. Wireless Commun. (SCI检索JCR一区,IF: 6.394),  IEEE Trans. Commun. (SCI检索JCR一区,IF: 5.690), 物联网领域国际旗舰期刊IEEE  Internet of Things Journal (SCI检索JCR一区,IF: 9.515), 车载通信领域国际旗舰期刊IEEE Trans. Veh. Techno. (SCI检索JCR一区,IF: 5.339)等录用和发表SCI期刊论文十多篇,被引500余次,累计影响因子100以上,获最佳论文奖一篇,特邀论文一篇。


  学术兼职:

  目前受邀担任国际学术期刊Digital Communications and Networks(SCI检索一区)编辑,国际学术期刊Frontiers in Communications and Networks编辑,长期受邀担任IEEE GlobeCom,PIMRC, ICCC, Chinacom, VTC等国际旗舰和知名会议TPC技术委员,曾受邀担任国际学术期刊EURASIP JWCN(SCI检索)的Guest Editor,曾受邀担任IEEE/CIC ICCC 2020(中国通信学会旗舰国际会议)的Leading Symposium Chiar,同时还长期受邀担任包括IEEE TIT,IoTJ,TWC,TCOM在内的十多个IEEE系列学术期刊的特约审稿专家。

  IEEE 通信学会会员,中国通信学会高级会员,中国电子学会高级会员。重庆市5G创新产业联盟专家,中国电子学会物联网专委会青年专技组委员。国家自然科学基金、国家留学基金、重庆市自然科学基金评审专家。


  招生信息:面向2023级博士、硕士招生名额丰富,欢迎联系!

  博士专业:信息与通信工程(081000);电子信息 085400,工程博士 

  硕士专业:信息与通信工程(081000,学术硕士);电子信息(085400,专业硕士)

  欢迎对科研感兴趣的本科生同学进入实验室开展科创工作。

   热忱欢迎来自应用数学、通信、电子等相关专业背景、对科研有浓厚兴趣和热情的考生报读博士、硕士研究生。欢迎大家发送邮件至czc@cqu.edu.cn与我联系,交流具体研究方向、研究内容,或者其他有关学业、研究、职业规划方向的疑惑和问题。目前,与美国、新加坡、澳大利亚、瑞典、香港等国家和地区的高校保持良好的学术交流与合作关系,保障推荐特别优秀研究生到美国、新加坡等国家和地区进行长/短期学术交流、访学和联合培养的机会。

   热忱欢迎感兴趣的博士加入研究组共同工作,可依托本课题组申请重庆大学弘深青年教师职位,职业考评、晋升、发展机会等解读可进一步联系交流详请(czc@cqu.edu.cn),待遇30-40万。


项目情况:

[1] 国家自然科学基金,面向及时高保真状态更新的规模化无线网络设计理论与方法,负责人,2023-2026

[2] 国家自然科学基金,面向高可靠低延迟业务的全双工协作通信理论与方法,负责人,2020-2022

[3] 国家留基委促进美大地区科研合作与高层次人才培养计划,负责人,2020-2021(外方PI:Y. Li, IEEE Fellow)

[4] 重庆市自然科学基金,基于全双工协作的高可靠低延迟通信系统性能分析与优化研究,负责人,2019-2022

[5] 重庆市“留创计划”项目,面向高可靠低延迟业务的全双工协作通信关键技术,负责人,2020-2021

[6] 国家重点实验室开放基金,高时效高保真数据传输机制及优化,负责人,2021-2022

[7] 重庆大学”百人计划”项目,下一代网络通信效能增强技术研究,负责人,2017-2023

[8] 国家自然科学基金面上项目,基于终端移动性的D2D缓存网络自由度增益理论与方法研究,主研,2020-2023

[9] 新加坡教育部项目,超密集小区中网络业务流的移动边缘计算研究,主研,2016-2017

[10] 国家“973”项目,高移动性宽带无线通信网络重点理论基础研究,主研,2012-2016


代表性论文:

[1] Z. Chen, Y. Feng, C. Feng, L. Liang, Y. Jia, and T. Q. S. Quek, Analytic Distribution Design for Irregular Repetition Slotted ALOHA with Multi-Packet Reception. IEEE Transactions on Vehicular Technology, 2022. (TVT)

[2] S. Chen, T. Zhang, Z. Chen*, Y. Dong, M. Wang, Y. Jia, and T. Q. S. Quek, Minimizing Age-upon-Decisions in Bufferless System: Service Scheduling and Decision Interval. IEEE Transactions on Vehicular Technology, 2022. (TVT)

[3] H. Cao, W. Zhu, Z. Chen*, W. Sun, D. O. Wu, " Energy-Delay Tradeoff for Dynamic Trajectory Planning in Priority-Oriented UAV-Aided IoT Networks," in IEEE Transactions on Green Communications and Networking, 2022. (TGCN)

[4] Z. Chen, D. Deng, C. She, Y. Jia, L. Liang, S. Fang, M. Wang, Y. Li, Age of Information: The Multi-stream M/G/1/1 Non-preemptive System. IEEE Transactions on Communications, 2022. (TCOM)

[5] Z. Tian, Z. Chen*, M. Wang, Y. Jia, L. Dai, S. Jin, Reconfigurable intelligent surface empowered optimization for spectrum sharing, IEEE Vehicular Technology Magazine, 2022. (VTM)

[6] Z. Chen, Y. Feng, Z. Tian, Y. Jia, M. Wang, and T. Q. S. Quek, Energy Efficiency Optimization for Irregular Repetition Slotted ALOHA-based Massive Access. IEEE Wireless Communications Letters, 2022. (WCL)

[7] Z. Chen, S. Liu S, Y. Jia, M. Wang, and T. Q. S. Quek, A Novel Hybrid Duplex Scheme for Relay Channel: Joint Optimization of Full-duplex Duty Cycle and Source Power Allocation. IEEE Transactions on Communications, 2022. (TCOM)

[8] L. Hu, Z. Chen*, Y. Jia, M. Wang and T. Q. S. Quek “Asymptotically Optimal Arrival Rate for IoT Networks with AoI and Peak AoI Constraints,” IEEE Communications Letters, vol. 25, no. 12, pp. 3853-3857, Dec. 2021. (CL)

[9] L. Hu, Z. Chen*, Y. Dong, Y. Jia, L. Liang and M. Wang, "Status Update in IoT Networks: Age-of-Information Violation Probability and Optimal Update Rate," in IEEE Internet of Things Journal, vol. 8, no. 14, pp. 11329-11344, 15 July15, 2021. (IOTJ)

[10] Z. Bao, Y. Dong, Z. Chen*, P. Fan, and K. Letaief, “Age-optimal service and decision processes in internet of things,” IEEE Internet of Things Journal, vol. 8, no. 4, pp. 2826–2841, 2021. (IOTJ)

[11] Z. Chen, Z. Chen, Y. Jia and L. -C. Wang, "Residual Energy-Aware Caching in Energy Harvesting-Based Mobile D2D Network," in IEEE Transactions on Green Communications and Networking, vol. 4, no. 3, pp. 845-857, Sept. 2020. (TGCN)

[12] Y. Dong, Z. Chen*, S. Liu, P. Fan, and K. Letaief, “Age-upon-decisions minimizing scheduling in internet of things: To be random or to be deterministic?” IEEE Internet of Things Journal, vol. 7, no. 2, pp. 1081–1097, 2020. (IOTJ)

[13] Z. Chen, Q. Yao, H. H. Yang and T. Q. S. Quek, "Massive Wireless Random Access With Successive Decoding: Delay Analysis and Optimization," in IEEE Transactions on Communications, vol. 67, no. 1, pp. 457-471, Jan. 2019. (TCOM)

[14] C. She, Z. Chen*, C. Yang, T. Q. S. Quek, Y. Li and B. Vucetic, "Improving Network Availability of Ultra-Reliable and Low-Latency Communications With Multi-Connectivity," in IEEE Transactions on Communications, vol. 66, no. 11, pp. 5482-5496, Nov. 2018. (TCOM)

[15] Z. Chen, G. C. Ferrante, H. H. Yang and T. Q. S. Quek, "Capacity of Energy Harvesting Binary Symmetric Channels With a (σ, ρ)-Power Constraint," in IEEE Transactions on Communications, vol. 66, no. 2, pp. 601-614, Feb. 2018. (TCOM)

[16] J. Lu, S. Wan, X. Chen, Z. Chen*, P. Fan and K. B. Letaief, "Beyond Empirical Models: Pattern Formation Driven Placement of UAV Base Stations," in IEEE Transactions on Wireless Communications, vol. 17, no. 6, pp. 3641-3655, June 2018. (TWC)

[17] Z. Chen, T. Q. S. Quek and Y. Liang, "Spectral Efficiency and Relay Energy Efficiency of Full-Duplex Relay Channel," in IEEE Transactions on Wireless Communications, vol. 16, no. 5, pp. 3162-3175, May 2017. (TWC)

[18] Z. Chen, P. Fan and D. O. Wu, "Joint Power Allocation and Strategy Selection for Half-Duplex Relay System," in IEEE Transactions on Vehicular Technology, vol. 66, no. 3, pp. 2144-2157, March 2017. (TVT)

[19] Z. Chen, T. Q. S. Quek, “Coherent Signalling for Full-duplex Relay Channel with Self-interference,” IEEE Communications Letters, vol. 20, no. 9, pp. 1792–1795, 2016. (CL)

[20] Z. Chen, P. Fan, D. O. Wu, “Joint Power Allocation and Strategy Selection for Half-duplex Relay System,” IEEE Trans. Vehicular Technology, vol. 66, no. 3, pp. 2144–2157, 2016. (TVT)

[21] Z. Chen, T. Li, P. Fan, T. Q. S. Quek, K. B. Letaief, “Cooperation in 5G Heterogeneous Networking: Relay Scheme Selection and Resource Allocation,” IEEE Trans. Communications, vol. 64, no. 8, pp. 3430–3443, 2016. (TCOM)

[22] Z. Chen, Q. Wang, D. O. Wu, P. Fan, “Two-dimensional Evolutionary Spectrum Approach to Nonstationary Fading Channel Modeling,” IEEE Trans. Vehicular Technology, vol. 65, no. 3, pp. 1083–1097, 2016. (TVT)

[23] Z. Chen, P. Fan, K. B. Letaief, “SNR decomposition for full-duplex Gaussian relay channel,” IEEE Trans. Wireless Communications, vol. 14, no. 2, 2015, pp. 841-853. (TWC)



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