Cross-layer resource allocation for wireless distributed computing networks

Xuetao Chen, S. M. Hasan, Tamal Bose, Jeffrey H. Reed

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

7 Scopus citations

Abstract

The allocation of communication power consumption and computing rate is inherently one of the cross-layer problems in wireless distributed computing networks (WDCNs). This paper exploits a subgradient approach to choose the optimal power-rate pair for maximizing the network computing capability and minimizing the power consumption. The impact of heterogeneous channel conditions for different nodes are modeled as a penalty term in the objective function to balance the performance and power consumption, and increase the amount of the power for the computing task. Simulation results show that both energy efficiency and the distributed computing power ratio (DCPR) can be increased by considering the wireless channel conditions. These results provide some guidelines for designing the protocol dedicated to WDCNs.

Original languageEnglish (US)
Title of host publication2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest
Pages605-608
Number of pages4
DOIs
StatePublished - May 21 2010
Externally publishedYes
Event2010 IEEE Radio and Wireless Symposium, RWW 2010 - New Orleans, LA, United States
Duration: Jan 10 2010Jan 14 2010

Publication series

Name2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest

Other

Other2010 IEEE Radio and Wireless Symposium, RWW 2010
CountryUnited States
CityNew Orleans, LA
Period1/10/101/14/10

Keywords

  • Distributed computing
  • Resource allocation
  • Spatial heterogeneity
  • Wireless communications

ASJC Scopus subject areas

  • Computer Networks and Communications

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    Chen, X., Hasan, S. M., Bose, T., & Reed, J. H. (2010). Cross-layer resource allocation for wireless distributed computing networks. In 2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest (pp. 605-608). [5434191] (2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest). https://doi.org/10.1109/RWS.2010.5434191