Hybrid contention/reservation channel-access schemes for integrated voice/data wireless networks

Akira Sugihara, Kei Enomoto, Iwao Sasase

Research output: Contribution to conferencePaper

2 Citations (Scopus)

Abstract

We propose the wireless integrated multiple access (WIMA) protocol under fixed contention non-interleaved-frame fixed-length (F-NIFFL) scheme, in which hybrid contention/reservation access is used for data. In this scheme, some of data packets are first transmitted in the contention-based slots, and the packets which collided or not transmitted in these slots are made reservation and are transmitted in the later reserved slots. A two-dimensional first-order Markov chain model is used for our analysis, and we show that our protocols can decrease the data-packet delay in the conventional WIMA under pure reservation NIFFL (PR-NIFFL). Especially in satellite networks, because of large round-trip propagation delay, our protocol is more effective.

Original languageEnglish
Pages638-642
Number of pages5
Publication statusPublished - 1996 Dec 1
EventProceedings of the 1996 7th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'96. Part 3 (of 3) - Taipei, Taiwan
Duration: 1996 Oct 151996 Oct 18

Other

OtherProceedings of the 1996 7th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'96. Part 3 (of 3)
CityTaipei, Taiwan
Period96/10/1596/10/18

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Sugihara, A., Enomoto, K., & Sasase, I. (1996). Hybrid contention/reservation channel-access schemes for integrated voice/data wireless networks. 638-642. Paper presented at Proceedings of the 1996 7th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'96. Part 3 (of 3), Taipei, Taiwan, .