Contention based cooperative multiple access for wireless packet networks

Akeo Masuda, Shigeru Shimamoto

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

We propose a contention based multiple access scheme that enables packet level cooperation in wireless packet network, where the idle nodes help the source nodes by offering relay of the failed packet. Also a prioritization scheme is implemented to optimize to the contention whose complexity is added by participation of relay nodes. Throughput and delay performance improvement is confirmed by computer simulations considering wireless links that have different packet error rates according to the radio condition which suffer from propagation loss and Rayleigh fading. Analysis shows that the addition of active nodes for cooperation rather eases the number of waiting nodes in the contention, and that the reduction of retries needed for transmission reduces the average delay.

本文言語English
ホスト出版物のタイトルIEEE GLOBECOM 2007 - 2007 IEEE Global Telecommunications Conference, Proceedings
ページ1390-1394
ページ数5
DOI
出版ステータスPublished - 2007 12 1
イベント50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007 - Washington, DC, United States
継続期間: 2007 11 262007 11 30

出版物シリーズ

名前GLOBECOM - IEEE Global Telecommunications Conference

Conference

Conference50th Annual IEEE Global Telecommunications Conference, GLOBECOM 2007
国/地域United States
CityWashington, DC
Period07/11/2607/11/30

ASJC Scopus subject areas

  • 工学(全般)

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