Journal on Communications ›› 2016, Vol. 37 ›› Issue (7): 62-70.doi: 10.11959/j.issn.1000-436x.2016134

• Key technologies for next generation mobile communications and networks • Previous Articles     Next Articles

LTE D2D based vehicle networking communication architecture and data distributing strategy

Jun PENG,Dong MA,Kai-yang LIU,Qian-qian ZHANG,Xiao-yong ZHANG   

  1. College of Information Science and Engineering, Central South University, Changsha 410000, China
  • Online:2016-07-25 Published:2016-07-28
  • Supported by:
    The National Natural Science Foundation of China;The National Natural Science Foundation of China;The National Natural Science Foundation of China

Abstract:

5G based vehicle networks face with the requirements of high data rate, low latency, high reliability and mas-sive multimedia streaming distribution. A LTE D2D was proposed based vehicle networks communication architecture and then a movement consistency based vehicle clustering algorithm was designed. The results show it increases sus-tained D2D communication time and improves the reliability of D2D communication. Besides, a D2D cooperative relay-ing forward strategy under the constraint of latency for distributing multimedia streaming were proposed, which resulted in significant improvement of data transmission rate and network throughput.

Key words: vehicular network, D2D communication, V2V communication, data distribution

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