A scheduler for unsolicited grant service (UGS) in IEEE 802.16e mobile WiMAX networks

Chakchai So-In; Raj Jain; Abdel Karim Al-Tamimi

doi:10.1109/JSYST.2010.2083171

A scheduler for unsolicited grant service (UGS) in IEEE 802.16e mobile WiMAX networks

Chakchai So-In
, Raj Jain
, Abdel Karim Al-Tamimi

Department of Computer Science & Engineering

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

14 Scopus citations

Abstract

Most of the IEEE 802.16e Mobile WiMAX scheduling proposals for real-time traffic using unsolicited grant service (UGS) focus on the throughput and the guaranteed latency. The delay variation or delay jitter and the effect of burst overhead have not yet been investigated. This paper introduces a new technique called swapping min-max (SWIM) for UGS scheduling that not only meets the delay constraint with optimal throughput, but also minimizes the delay jitter and burst overhead.

Original language	English
Article number	5634061
Pages (from-to)	487-494
Number of pages	8
Journal	IEEE Systems Journal
Volume	4
Issue number	4
DOIs	https://doi.org/10.1109/JSYST.2010.2083171
State	Published - Dec 2010

Keywords

Delay jitter
IEEE 802.16
IEEE 802.16e
Mobile WiMAX
quality-of-service (QoS)
resource allocation
scheduling
unsolicited grant service (UGS)
WiMAX

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10.1109/JSYST.2010.2083171

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abstract = "Most of the IEEE 802.16e Mobile WiMAX scheduling proposals for real-time traffic using unsolicited grant service (UGS) focus on the throughput and the guaranteed latency. The delay variation or delay jitter and the effect of burst overhead have not yet been investigated. This paper introduces a new technique called swapping min-max (SWIM) for UGS scheduling that not only meets the delay constraint with optimal throughput, but also minimizes the delay jitter and burst overhead.",

keywords = "Delay jitter, IEEE 802.16, IEEE 802.16e, Mobile WiMAX, quality-of-service (QoS), resource allocation, scheduling, unsolicited grant service (UGS), WiMAX",

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KW - Delay jitter

KW - IEEE 802.16

KW - IEEE 802.16e

KW - Mobile WiMAX

KW - quality-of-service (QoS)

KW - resource allocation

KW - scheduling

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A scheduler for unsolicited grant service (UGS) in IEEE 802.16e mobile WiMAX networks

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