A channel adaptive ACK mechanism in high rate wireless personal area networks

Jong In Lee; Wonjung Kim; Taewon Song; Sangheon Pack; Chul Hee Kang; Sungho Hwang

doi:10.1007/s11277-011-0353-0

A channel adaptive ACK mechanism in high rate wireless personal area networks

Jong In Lee, Wonjung Kim, Taewon Song, Sangheon Pack, Chul Hee Kang, Sungho Hwang

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

In IEEE 802.15.3 wireless personal area networks, the acknowledgement (ACK) mechanism has significant impact on the overall 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 data throughput. Specifically, an ACK is transmitted only when the frame error rate is greater than a pre-defined threshold; this threshold is derived for a given payload size and data rate using developed analytical models. Simulation results demonstrate that CA-ACK improves the throughput adaptively to varying channel conditions.

Original language	English
Pages (from-to)	473-488
Number of pages	16
Journal	Wireless Personal Communications
Volume	66
Issue number	2
DOIs	https://doi.org/10.1007/s11277-011-0353-0
Publication status	Published - 2012 Sept

Bibliographical note

Funding Information:
Acknowledgments This work was supported in part by the IT R&D program of MKE/KEIT. [KI001855, Wireless Local Area Communication Systems on Tera Hertz Band], in part by WCU (World Class University) Project (R33-2008-000-10044-0), and in part by the KRF grant (KRF-2008-314-D00354) through the NRF funded by the MEST.

Keywords

Acknowledgement (ACK) frame
Channel-adaptive acknowledgement
IEEE 802.15.3
Wireless personal area network

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering

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10.1007/s11277-011-0353-0

Cite this

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title = "A channel adaptive ACK mechanism in high rate wireless personal area networks",

abstract = "In IEEE 802.15.3 wireless personal area networks, the acknowledgement (ACK) mechanism has significant impact on the overall 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 data throughput. Specifically, an ACK is transmitted only when the frame error rate is greater than a pre-defined threshold; this threshold is derived for a given payload size and data rate using developed analytical models. Simulation results demonstrate that CA-ACK improves the throughput adaptively to varying channel conditions.",

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note = "Funding Information: Acknowledgments This work was supported in part by the IT R&D program of MKE/KEIT. [KI001855, Wireless Local Area Communication Systems on Tera Hertz Band], in part by WCU (World Class University) Project (R33-2008-000-10044-0), and in part by the KRF grant (KRF-2008-314-D00354) through the NRF funded by the MEST.",

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doi = "10.1007/s11277-011-0353-0",

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AU - Pack, Sangheon

AU - Kang, Chul Hee

AU - Hwang, Sungho

N1 - Funding Information: Acknowledgments This work was supported in part by the IT R&D program of MKE/KEIT. [KI001855, Wireless Local Area Communication Systems on Tera Hertz Band], in part by WCU (World Class University) Project (R33-2008-000-10044-0), and in part by the KRF grant (KRF-2008-314-D00354) through the NRF funded by the MEST.

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N2 - In IEEE 802.15.3 wireless personal area networks, the acknowledgement (ACK) mechanism has significant impact on the overall 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 data throughput. Specifically, an ACK is transmitted only when the frame error rate is greater than a pre-defined threshold; this threshold is derived for a given payload size and data rate using developed analytical models. Simulation results demonstrate that CA-ACK improves the throughput adaptively to varying channel conditions.

AB - In IEEE 802.15.3 wireless personal area networks, the acknowledgement (ACK) mechanism has significant impact on the overall 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 data throughput. Specifically, an ACK is transmitted only when the frame error rate is greater than a pre-defined threshold; this threshold is derived for a given payload size and data rate using developed analytical models. Simulation results demonstrate that CA-ACK improves the throughput adaptively to varying channel conditions.

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KW - Channel-adaptive acknowledgement

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A channel adaptive ACK mechanism in high rate wireless personal area networks

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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