AP cooperative diversity in wireless network using interference-aware channel segregation based dynamic channel assignment

Martin T.H. Sirait, Yuki Matsumura, Katsuhiro Temma, Koichi Ishihara, B. A.Hirantha Sithira Abeysekera, Tomoaki Kumagai, Fumiyuki Adachi

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

1 Citation (Scopus)

Abstract

Recently, we proposed interference-aware channel segregation based dynamic channel assignment (IACS-DCA) which forms a channel reuse pattern with low co-channel interference (CCI) in a distributed manner. The transmission performance of a wireless station (STA) located far from access points (APs) degrades due to path loss and shadowing loss. AP cooperative diversity is a well-known technique to improve the transmission performance. Since IACS-DCA operates so as to assign different channels to different APs located nearby each other, it is not an easy task to introduce AP cooperative diversity to a wireless network using IACS-DCA. In this paper, we propose an AP grouping and channel selection method for AP cooperative diversity in a wireless network using IACS-DCA. By computer simulation, we show that the proposed AP cooperative diversity can improve the transmission performance.

Original languageEnglish
Title of host publication2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication, PIMRC 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1185-1189
Number of pages5
ISBN (Electronic)9781479949120
DOIs
Publication statusPublished - 2014 Jun 25
Event2014 25th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communication, IEEE PIMRC 2014 - Washington, United States
Duration: 2014 Sep 22014 Sep 5

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume2014-June

Other

Other2014 25th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communication, IEEE PIMRC 2014
CountryUnited States
CityWashington
Period14/9/214/9/5

Keywords

  • AP cooperative diversity
  • AP grouping
  • channel segregation
  • co-channel interference
  • dynamic channel assignment

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Sirait, M. T. H., Matsumura, Y., Temma, K., Ishihara, K., Abeysekera, B. A. H. S., Kumagai, T., & Adachi, F. (2014). AP cooperative diversity in wireless network using interference-aware channel segregation based dynamic channel assignment. In 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication, PIMRC 2014 (pp. 1185-1189). [7136347] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 2014-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PIMRC.2014.7136347