Hybrid ARQ protocol for real-Time ATM services in broadband radio access networks

Chang Wook Ahn, Chung Gu Kang, Woo Shik Kang

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

2 Citations (Scopus)

Abstract

We propose a new type of hybrid ARQ protocol, in which the channel-Adaptive variable rate channel coding scheme is combined with the multi-copy retransmission strategy so as to optimize the system performance under the delay constraint of real-Time ATM services in broadband radio access networks. The main feature of the multi-copy retransmission strategy in this scheme is to maximize the average throughput for the given FEC rate subject to the prescribed cell loss requirement of the real-Time wireless ATM services while augmenting the reliability of slow channel state estimation process required for the channel-Adaptive FEC scheme. The analysis shows that under a harsh fading channel, the proposed approach is useful for achieving the prescribed cell loss performance without significantly degrading the average throughput.

Original languageEnglish
Title of host publicationIEEE Region 10 Annual International Conference, Proceedings/TENCON
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1379-1382
Number of pages4
Volume2
ISBN (Electronic)0780357396, 9780780357396
DOIs
Publication statusPublished - 1999 Jan 1
Event1999 IEEE Region 10 Conference, TENCON 1999 - Cheju Island, Korea, Republic of
Duration: 1999 Sep 151999 Sep 17

Other

Other1999 IEEE Region 10 Conference, TENCON 1999
CountryKorea, Republic of
CityCheju Island
Period99/9/1599/9/17

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ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Ahn, C. W., Kang, C. G., & Kang, W. S. (1999). Hybrid ARQ protocol for real-Time ATM services in broadband radio access networks. In IEEE Region 10 Annual International Conference, Proceedings/TENCON (Vol. 2, pp. 1379-1382). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.1999.818687