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关于举办Dr.Zheng Chu学术讲座的通知

时间:2018-12-20 15:33:02  

 

各位老师:

应我院陕西省信息通信网络及安全重点实验室的邀请,英国萨里大学(University of Surrey5G创新中心(5G Innovation Centre)的Zheng Chu博士将于20181227日来我校做专题学术讲座,欢迎广大师生参加!报告的具体安排如下:

报告题目:D2D-based URLLC in 5G Wireless Networks

报告人:Dr. Zheng Chu

报告时间:20181227日(周四)9:00-10:00

报告地点:通信与信息工程学院楼106

报告摘要:

    This presentation exploits ultra reliable and low latency communication (URLLC) in 5G wireless networks. First, 5G main techniques, i.e., eMBB, mMTC, URLLC, are introduced, which act as different services in different 5G applications. Second, several 5G use cases are exploited to expand these techniques. Next part is to lie on the exploitation of the URLLC, which pursues super reliable and low latency requirements. Specifically, device-to-device (D2D) fits within URLLC, especially in the mission-critical communications. Furthermore, two types of low-latency transmission are introduced in our recent works, particularly, the one is to focus on finite block length capacity to measure the achievable rate, effective capacity/energy efficiency is considered as metric in the other one. In the first work, an optimal power control policy is proposed to solve this problem, where closed-form expression for the maximum achievable rate and optimal average power are analyzed. The second work employs the Dinkelbach method and successive convex approximation (SCA) to iteratively optimize the power allocation to maximize the effective energy efficiency.

报告人简介:

    Dr. Zheng Chu received the Ph.D. degree from Newcastle University, Newcastle upon Tyne, U.K., in 2016. He was with the Faculty of Science and Technology, Middlesex University, London, U.K., from 2016 to 2017. He is currently with the 5G Innovation Centre, Institute for Communication Systems, University of Surrey, Guildford, U.K. His current research interests include 5G communications, IoT systems, physical layer security, wireless power transfer, UAV, MEC, convex optimization, game theory, and machine learning. He has authored over 70 journal and conference papers in these areas, such as IEEE JSAC, IEEE IoT Journal, IEEE TSP, IEEE TWC, IEEE TVT, IEEE TIFS, IEEE TGCN, IEEE Systems Journal, IEEE WCL, IEEE CL, IEEE ICC, IEEE GLOBECOM, etc. He is an IEEE member, and has > 800 citations with a H-index of 13 in Google Scholar profile.

特此通知。

通信与信息工程学院

                                                     20181220


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