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›› 2015, Vol. 32 ›› Issue (1): 140-144.DOI: 10.7523/j.issn.2095-6134.2015.01.023

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A location-based multi-level-neighbor-assisted coding-aware routing protocol for wireless multi-hop networks

GUO Guanhua1, JIAO Zhenzhen1, ZHOU Meng2, ZHANG Baoxian1   

  1. 1. Research Center of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing 100049, China;
    2. Department of Technology, China Mobile, Beijing 100033, China
  • Received:2014-03-21 Revised:2014-05-05 Online:2015-01-15

Abstract:

We propose a location-based multi-level-neighbor-assisted coding-aware routing protocol (LFCR) for wireless multi-hop networks. LFCR is based on the concept of inter-flow network coding and utilizes location information for establishing routes, which takes into account not only the potential network coding opportunities but also the positive progress brought by each transmission. Simulation results show that, compared to COPE, LFCR significantly improves performance of the network.

Key words: wireless multi-hop networks, location information, routing protocol, network coding

CLC Number: