A novel rate allocation scheme for throughput maximization considering rate fairness in wireless relay systems

Eunsung Oh, Jaemin Han, Hyungsik Ju, Daesik Hong

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

Abstract

This paper proposes a rate allocation scheme for throughput maximization considering rate fairness in wireless relay systems. The throughput maximization problem is formulated to two link data rate balancing problems: global balancing and local balancing. And the rate fairness is converted to data rate balancing of each destinations. Based on this, we construct a feasible rate region (FRR) which is the set of achievable data rates. Since FRR is a polyhedra, rate allocation is performed by searching the intersection points of FRR. In addition, if the system is infeasible, the proposed rate allocation removes the destination for system feasibility. Simulation results reveal that the proposed rate allocation maximizes the throughput with satisfying rate fairness, not only for the feasible case but also for the infeasible case.

Original languageEnglish
Title of host publicationVTC Spring 2009 - IEEE 69th Vehicular Technology Conference
DOIs
Publication statusPublished - 2009 Oct 12
EventVTC Spring 2009 - IEEE 69th Vehicular Technology Conference - Barcelona, Spain
Duration: 2009 Apr 262009 Apr 29

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252

Other

OtherVTC Spring 2009 - IEEE 69th Vehicular Technology Conference
CountrySpain
CityBarcelona
Period09/4/2609/4/29

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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  • Cite this

    Oh, E., Han, J., Ju, H., & Hong, D. (2009). A novel rate allocation scheme for throughput maximization considering rate fairness in wireless relay systems. In VTC Spring 2009 - IEEE 69th Vehicular Technology Conference [5073323] (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VETECS.2009.5073323