Telecommunications Science ›› 2010, Vol. 26 ›› Issue (10): 93-97.doi: 10.3969/j.issn.1000-0801.2010.10.024

• research and development • Previous Articles     Next Articles

Research for Secure Physical Layer Network Coding

Waixi Liu,Xiao Hu,Dong Tang,Hui Zheng   

  1. Department of Electronic and Information Engineering,Guangzhou University,Guangzhou 510006,China
  • Online:2010-10-15 Published:2010-10-15

Abstract:

Because of broadcast nature of wireless communication,collision is popular in wireless network. Utilizing the existing interference of different signals received concurrently,physical-layer network coding(PLNC)can significantly improve the throughput of system. However,there are some special security problems for PLNC at this same time. This paper contributes this following:based on analyzing how physical layer network coding to run,some security problems,such as destroying requirement, amplitude attacks,energy attacks,are digged out,and one basic solution is showed to deal with them. Up-to date related issues of PLNC schemes and future trends will be discussed. One thinking which integrate cloud computing with network coding is proposed. Its core idea is to construct one everywhere,terminal-switch,down-top,computing network.

Key words: physical layer network coding, network security, cloud computing

No Suggested Reading articles found!