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Load balancing algorithm with multi-service in heterogeneous wireless networks

  • School of Electronics and Information Engineering, Harbin Institute of Technology
  • School of Computer Science and Technology, Harbin Institute of Technology

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

Abstract

Next generation wireless networks are expected to be heterogeneous, i.e., different networks co-located with different radio access technologies (RATs) work together cooperatively. Load balancing is one of the key techniques in heterogeneous networks which can increase the whole capacity and quality of service (QoS) for the heterogeneous networks. In this paper, a RAT selection algorithm based on fuzzy logic method is introduced to realize load balancing. Voice and data application are considered in the wireless local access network (WLAN) and 3G network based heterogeneous wireless networks. Simulation results show that fuzzy logic algorithm achieves load balancing and thus improves the whole capacity.

Original languageEnglish
Title of host publicationProceedings of the 2011 6th International ICST Conference on Communications and Networking in China, CHINACOM 2011
Pages703-707
Number of pages5
DOIs
StatePublished - 2011
Externally publishedYes
Event2011 6th International ICST Conference on Communications and Networking in China, CHINACOM 2011 - Harbin, China
Duration: 17 Aug 201119 Aug 2011

Publication series

NameProceedings of the 2011 6th International ICST Conference on Communications and Networking in China, CHINACOM 2011

Conference

Conference2011 6th International ICST Conference on Communications and Networking in China, CHINACOM 2011
Country/TerritoryChina
CityHarbin
Period17/08/1119/08/11

Keywords

  • RAT selection algorithm
  • fuzzy logic
  • load balancing
  • wireless heterogenous networks

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