Channel adaptive ACK mechanism in IEEE 802.15.3 wireless personal area networks

Jong In Lee, Sangheon Pack, Kyung Hoe Kim, Chul Hee Kang

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

2 Citations (Scopus)

Abstract

In IEEE 802.15.3 wireless personal area networks (WPANs), the acknowledgement (ACK) mechanism has significant impact on the throughput. In this paper, we propose a channel adaptive ACK (CA-ACK) mechanism where an ACK is selectively transmitted depending on wireless channel conditions to maximize the throughput. Specifically, an ACK is transmitted only when the frame error rate (FER) is greater than a predefined threshold. By developing an analytical model, we derive an appropriate threshold for given payload size and data rate. Simulation results demonstrate that CA-ACK improves the throughput adaptively to channel conditions.

Original languageEnglish
Title of host publication2009 International Conference on Information Networking, ICOIN 2009
Publication statusPublished - 2009 Dec 1
Event2009 International Conference on Information Networking, ICOIN 2009 - Chiang Mai, Thailand
Duration: 2009 Jan 212009 Jan 24

Other

Other2009 International Conference on Information Networking, ICOIN 2009
CountryThailand
CityChiang Mai
Period09/1/2109/1/24

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Hardware and Architecture

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  • Cite this

    Lee, J. I., Pack, S., Kim, K. H., & Kang, C. H. (2009). Channel adaptive ACK mechanism in IEEE 802.15.3 wireless personal area networks. In 2009 International Conference on Information Networking, ICOIN 2009 [4897251]