应我校电子与信息工程学院孟维晓教授、陈舒怡副教授邀请，在《6G先进无线通信与网络技术》高端外国专家引进计划的资助下，在电信学院青年教师联合会、哈尔滨工业大学国际合作部、IEEE ComSoc哈尔滨分会的支持下，新西兰奥克兰理工大学计算机和数学科学院副院长Peter Chong教授将进行学术讲座。本次讲座共分为四场报告，将于2024年12月17日和18日在哈尔滨工业大学科学园科技创新大厦（TIB）21楼黄大年多功能厅举行。Peter Chong教授将围绕6G车联网的接入控制问题，深入剖析其面临的挑战及关键技术，内容涵盖最新研究成果及未来发展趋势，具有很高的学术价值和启发性。此次讲座内容丰富，面向我校师生开放，诚挚邀请对6G无线通信与车联网领域感兴趣的老师和同学们积极参与。
讲座信息
报告1：Overview of Smart Mobility Research
报告时间：2024年12月17日10：00-11：00
摘要: This talk will introduce smart mobility research on V2X technologies. At the end, the real V2X testing will be shown.
报告2：A Joint Physical-Layer Network Coding Based Medium Access Control
报告时间：2024年12月17日11：00-12：00
摘要: Vehicular network plays a crucial role in intelligent transportation system. It can provide road safety by broadcasting Basic safety message (BSM). Based on the framework of Dedicated Short-Range Communication (DSRC), this paper proposes an efficient and reliable MAC protocol for BSM packets dissemination in last-mile vehicular networks from the train station. It perfectly integrates Physical-Layer Network Coding (PNC) and Random Linear Network Coding (RLNC) in both roadside unit (RSU) and onboard unit (OBU) nodes. Comprehensive simulation shows that compared with the existing schemes for BSM dissemination, the proposed protocol achieves both high flexibility and excellent performance in packet delivery ratio (PDR).
报告3：Fuzzy Logic-based Resource Allocation Algorithm for 5G C-V2X Networks
报告时间：2024年12月18日10：00-11：00
摘要: Cellular V2X (C-V2X) communications in 5G enable more advanced services with requirements of ultra-low latency and ultra-high reliability. How to make full use of the limited physical-layer resources is a key determinant to guarantee the quality of service (QoS). Therefore, resource allocation plays an essential role in exchanging information between vehicles, infrastructure, and other devices. In this Talk, we spotlight C-V2X in 5G cellular networks. In order to intelligently and reasonably allocate resources, we propose a self-adaptive fuzzy logic-based strategy. To evaluate the network performance for this adaptive strategy, a system model for C-V2X is built for urban areas, and typical safety and non-safety services are deployed in the network. Our results reveal that the proposed fuzzy logic-based algorithm can substantially improve resource utilization and satisfy the requirements of C-V2X, compared with prior counterparts, which cannot provide guaranteed services due to low resource utilization
报告4：A Fuzzy-Logic-Assisted Q Learning Model for Resource Allocation in 6G V2X
报告时间：2024年12月18日11：00-12：00
摘要: Cellular V2X (CV2X) communications empower advanced applications but at the same time bring unprecedented challenges in how to fully utilize the limited physical-layer resources, given the fact that most of the applications require both ultra low latency, high data rate and high reliability. Resource allocation plays a pivotal role to satisfy such requirements as well as guarantee quality of service (QoS). In this Talk, we introduced our proposed novel fuzzy-logic assisted Q learning model (FAQ) is proposed to intelligently and dynamically allocate resources by taking advantage of the centralized allocation mode. The proposed FAQ model reuses the resources to maximize the network throughput while minimizing the interference caused by concurrent transmissions. The fuzzy-logic module expedites the learning and improves the performance of the Q-learning.
报告人简介：
Peter Han Joo Chong (Senior Member, IEEE) received the Ph.D. degree from The University of British Columbia, Canada, in 2000. He was an Associate Professor (tenured) with the School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore. From July 2000 and January 2001, he with the Advanced Networks Division, Agilent Technologies Canada Inc., Canada. From February 2001 to May 2002, he was a Research Engineer with the Nokia Research Center, Finland. From 2013 and 2016, he was the Director of the Infinitus, Centre for Infocomm Technology, NTU. He is currently a Full Professor and an Associate Head of the School (Research), School of Engineering, Computer and Mathematical Sciences, Auckland University of Technology, New Zealand. He is an Adjunct Professor with the Department of Information Engineering, The Chinese University of Hong Kong, Hong Kong, and an Honorary Professor with Amity University, India. He has published more than 300 research articles. His research interests include the areas of mobile communications systems, including MANETs/VANETs, C-V2X, the Internet of Things/Vehicles, AI for wireless networks, and 5G networks. He is a fellow of the Institution of Engineering and Technology (FIET).
