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Contact Information:czc@cqu.edu.cn

Zhengchuan Chen

Researcher

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Degree:Doctoral degree
Education Level:Postgraduate (Doctoral)
Alma Mater:清华大学
Status:Employed
Professional Title:Researcher
School/Department:微电子与通信工程学院

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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IEEETransactionsonCommunications杰出评审奖”,移动车载领域国际会议InternationalWorkshoponHighMobilityWirelessCommunications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 AwardLaureate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DapengO.Wu教授(IEEEFellow);随后赴新加坡科技设计大学担任博士后研究员,师从TonyQ.S.Quek教授(IEEEFellow),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,具体包括信息年龄(AoI)与信息时效、语义通信、基于可重构智能表面(RIS)的6G通信、海量移动设备智联、6G全双工接入回传一体化、高可靠低延迟通信(uRLLC)等。作为项目负责人主持国家自然科学基金、国家留基委高层次人才培养计划、国家重点实验室项目、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70余篇,授权和受理发明专利8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IEEETrans.Wireless Commun.(SCI检索JCR一区,IF:6.394),IEEETrans.Commun.(SCI检索JCR一区,IF:5.690),物联网领域国际旗舰期刊IEEEInternet of Things Journal(SCI检索JCR一区,IF: 9.515),车载通信领域国际旗舰期刊IEEETrans.Veh.Techno.(SCI检索JCR一区,IF: 5.339)等录用和发表SCI期刊论文20余篇,被引500余次,累计影响因子100以上,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IEEEGlobeCom,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EURASIPJWCN(SCI检索)的GuestEditor,曾受邀担任IEEE/CIC ICCC2020(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IEEETIT,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级研究生有丰富招生名额,欢迎联系!

联系方式:czc@cqu.edu.cn

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)

方向1:时效敏感网络接入设计。包括信息年龄为度量的时效敏感系统研究:在网络智能、工业智能应用驱动下,研究如何保障时效敏感数据包可靠入网上传数据和基于高效无线调度实现低数据年龄决策。

方向2:基于可重构智能表面通信系统资源优化。可重构智能表面通信系统成本低,易密集部署,可通过改变信道增强移动通信系统性能,为6G热点技术。如何高效设置可重构智能表面相位,是提升通信系统的关键技术。

方向3:高可靠低延迟通信等。在远程驾驶、车载娱乐、工业自动化等应用中,要求极低延迟的高可靠通信,该方向极新颖,备受瞩目,聚焦于刻画延迟和可靠性的极限以及如何逼近该极限。

方向4:海量设备智联接入。在家居智能、工业智能、可穿戴设备智能应用驱动下,保障大量传感器高时效入网上传状态数据,是B5G/6G移动通信热点。

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]国家自然科学基金青年基金,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

[2]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)

[3]国家重点实验室开放基金,面向无人系统通信业务的全双工基站资源调度与性能优化,,负责人,2021-2023

[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(获滚动支持,2022-2023)

[6]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

[7]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

[8]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

[9]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

[10]国家自然科学基金面上项目,无线中继通信系统中编码协作与资源优化研究,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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