The System Evaluation of 3GPP LTE V2X and Comparison to IEEE 802.11p
Vehicle-to-everything(V2X),where X could be vehicle/infrastructure/pedestrian/network,improves the road safety and traffic efficiency.Standardization of LTE V2X has been actively conducted by the Third Generation Partnership Project(3GPP)to provide the solutions for V2X communications,and the core parts of R14(Release 14)standardized work has been completed in June 2017 except for some maintenances of CRs.In this paper the detailed resource allocation mechanism of 3GPP LTE V2X are presented,and system performance of LTE V2X is evaluated according to R14 3GPP LTE V2X protocol,then the comparison of 3GPP R14 LTE V2X and IEEE 802.11p has been analyzed.From the evaluation results it can be seen that the performance of LTE V2X is remarkable superior to IEEE 802.11p in freeway and urban scenarios.
3GPP LTE V2X IEEE 802.11p system evaluation PRR resource allocation
Lin Lin Zhao Li Gao Zhuo Ren Shiyan Li Chenxin Zhang Jie
State Key Laboratory of Wireless Mobile Communications,China Academy of Telecommunications Technology(CATT)
国内会议
上海
英文
147-151
2017-10-24（万方平台首次上网日期，不代表论文的发表时间）