基于MEC的车联网协作组网关键技术

doi:10.11959/j.issn.1000-0801.2020173

Abstract

Abstract:

In order to solve the performance degration problem of low latency and high reliability caused by the high-speed mobility of vehicles,the key technologies of collaborative network based on MEC (mobile edge computing) were studied.Starting from the uniqueness of MEC in vehicular networks,the collaborative networking scheme with low latency and high reliability was introduced.According to the two most promising cooperative scenarios of vehicle platooning and UAV (unmanned aerial vehicle) assisted communication in 5G vehicular networks,the key technologies of cooperative resource management based on MEC were investigated.In addition,the research direction analysis of resource management based on MEC in vehicular networks provides a reference for further study.

Key words: collaborative network, mobile edge computing, low latency, high reliability, platoon, unmanned aerial vehicle

CLC Number:

TN929.5

Xiaoting MA,Junhui ZHAO,Xiaoke SUN,Yi GONG. Key technologies in collaborative network based on MEC[J]. Telecommunications Science, 2020, 36(6): 28-37.

Figures/Tables 6

References 25

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