Network-coding-based Cooperative V2V Communication in Vehicular Cloud Networks
We investigate the potential of applying cooperative relaying and network coding techniques to support vehicle-to-vehicle (V2V) communication in vehicular cloud networks (VCN). A reuse-mode MIMO content distribution system with multiple sources, multiple relays, and multiple destinations under Nakagami-m fading is considered. We apply a class of finite field network codes in the relays to achieve high spatial diversity in an efficient manner and derive the system communication error probability that the destinations fail to recover the desired source messages. The results show that our method can improve the performance over conventional data transmission solutions.
KeywordsVehicular cloud networks Network coding Cooperative relaying
This work was funded in part by the National Natural Science Foundation of China (61771343 and 61331009), the EU PF7 QUICK project (PIRESES-GA- 2013-612652) and JSPS KAKENHI Project Number JP16H02817. This is also a part of a project that has received funding from the European Unions Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 752797. R. Chen’s work is supported in part by the international internship program of the National Institute of Informatics. It reflects only the authors view and the Research Executive Agency and the European Commission are not responsible for any use that may be made of the information it contains. C. Wang is the correspondence author.
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