Max-weight algorithm for mobile data offloading through Wi-Fi networks

Shirong Lin, Zhijun Li, Shouxu Jiang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We consider the data uplink control problem for mobile terminals in wireless networks subjected to time-varying channels, reconfiguration delays and interference constraints. We analysis the uplink capacity region of multiple mobile users in wireless networks, and we use Clarke Gan’s channel model for channel process of mobile terminals. We evaluate the impaction caused by schedule changing and also the changing of network topologies, and then we proposed a Max-Weight algorithm for the system. The proposed algorithm makes schedule by considering the impaction of reconfiguration and the expectation throughput of a schedule. The schedule generated by this algorithm can achieve a larger throughput subjected to existing approaches.

Original languageEnglish (US)
Title of host publicationWireless Algorithms, Systems and Applications - 9th International Conference, WASA 2014, Proceedings
EditorsZhipeng Cai, Chaokun Wang, Siyao Cheng, Hongzhi Wang, Hong Gao
PublisherSpringer Verlag
Pages773-782
Number of pages10
ISBN (Electronic)9783319077819
DOIs
StatePublished - 2014
Event9th International Conference on Wireless Algorithms, Systems and Applications, WASA 2014 - Harbin, China
Duration: Jun 23 2014Jun 25 2014

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume8491
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other9th International Conference on Wireless Algorithms, Systems and Applications, WASA 2014
CountryChina
CityHarbin
Period6/23/146/25/14

Keywords

  • Capacity Region
  • Max-Weight
  • Mobile Cloud Computing
  • Reconfiguration Delay

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