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Stability-driven routing and spectrum selection protocol in cognitive radio networks

  • Qin Lihang*
  • , Wang Jun
  • , Li Shaoqian
  • *Corresponding author for this work
  • University of Electronic Science and Technology of China

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In the distributed cognitive radio networks, users possess the ability to detect spectrum holes to communicate with others which make the traditional routing protocol ineffective. The fundamental challenges here are the interruptions which occur when primary users emerge and how to exchange messages to maintain the route in this situation. To deal with the problem, we propose a novel on-demand routing protocol, which takes into account a spectrum selection control and channel allocation to alleviate the impact caused by the primary users. Simulation results indicate that our approach is effective in maintaining the existing route.

Original languageEnglish
Title of host publicationProceedings of 2009 IEEE International Conference on Communications Technology and Applications, IEEE ICCTA2009
Pages269-273
Number of pages5
DOIs
StatePublished - 2009
Externally publishedYes
Event2009 IEEE International Conference on Communications Technology and Applications, IEEE ICCTA2009 - Beijing, China
Duration: 16 Oct 200918 Oct 2009

Publication series

NameProceedings of 2009 IEEE International Conference on Communications Technology and Applications, IEEE ICCTA2009

Conference

Conference2009 IEEE International Conference on Communications Technology and Applications, IEEE ICCTA2009
Country/TerritoryChina
CityBeijing
Period16/10/0918/10/09

Keywords

  • Cognitive radio network
  • Routing protocol
  • Spectrum selection

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