|CPSS-based Signal Forwarding Method at Relays for Full-duplex Cooperative Vehicular Networks|
|Shuangshuang Han; Xiao Wang; Dongpu Cao; Fei-Yue Wang|
|会议名称||The 2018 29th IEEE Intelligent Vehicles Symposium|
|会议日期||Jun. 26-29, 2018.|
; With increasing popularity of Internet of Vehicles (IoV), concerns for reliable and low complexity communication techniques are proposed due to the requirements of signal reliability and transmission delay for vehicles. Meanwhile, the explosive and pervasive use of social network applications further adds drivers’ social relationships and behavioural characteristics into it, and makes it a cyber-physical-social system (CPSS). This paper proposes and analyzes an improved forward scheme for full deplex cooperative vehicular networks in terms of its CPSS features. The proposed CPSS-based forwarding (CPSSF) strategy forwards a soft estimate of the received signal based on social historic data at the relay node （vehicle/infrastructure) to the destination node (vehicle/infrastructure), which achieves improved reliability than the two conventional strategies in cooperative networks, i.e., amplify-and-forward (AF) and decodeand-forward (DF). Furthermore, the proposed CPSS-F relay achieves performance gains and complexity reduction compared to the conventional AF and DF. Experimental results further confirm the advantages of the proposed CPSS-F for cooperative vehicular networks. The proposed CPSS-F approach is easily extended to other cooperative vehicular social networks, for example, multi-way, half-duplex, or large-antenna networks.
|作者单位||Chinese Acad Sci, State Key Lab Management & Control Complex Syst, Inst Automat, Beijing 100864, Peoples R China|
|Shuangshuang Han,Xiao Wang,Dongpu Cao,et al. CPSS-based Signal Forwarding Method at Relays for Full-duplex Cooperative Vehicular Networks[C],2018.|
|CPSS-based Signal Fo（865KB）||会议论文||开放获取||CC BY-NC-SA||浏览 下载|