Throughput analysis and improvement of hybrid multiple access in IEEE mmWave-WPAN

Chang Woo Pyo, Hiroshi Harada, Shuuzou Kato

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

Abstract

This paper studies the throughput of IEEE mm Wave-WPAN based on the hybrid multiple access of CSMA/ CA and TDMA. To study the throughput, we make a novel analytical model for the hybrid multiple access. Our throughput analysis shows that the throughput is highly affected by the access time of CSMA/ CA. A larger access time of CSMA/ CA will cause a lower data transmission time in TDMA, while a lower access time of CSMA/ CA will also cause a higher collision that leads to increase the unused time for data transmission. This paper provides the approximated optimum access time of CSMA/ CA maximizing the throughput. Furthermore, this paper introduces a private channel release time method for reducing collisions that highly improves the throughput of the mmWave-WPAN.

Original languageEnglish
Title of host publicationProceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009
Pages1203-1207
Number of pages5
DOIs
Publication statusPublished - 2009 Nov 30
Event2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009 - Leipzig, Germany
Duration: 2009 Jun 212009 Jun 24

Publication series

NameProceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009

Other

Other2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009
CountryGermany
CityLeipzig
Period09/6/2109/6/24

Keywords

  • CSMA/CA
  • Hybrid multiple access
  • IEEE mmWave-WPAN
  • TDMA

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Computer Science Applications
  • Software

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  • Cite this

    Pyo, C. W., Harada, H., & Kato, S. (2009). Throughput analysis and improvement of hybrid multiple access in IEEE mmWave-WPAN. In Proceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009 (pp. 1203-1207). (Proceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009). https://doi.org/10.1145/1582379.1582642