Modeling contention based bandwidth request scheme for IEEE 802.16 networks

Jianhua He; Ken Guild; Kun Yang; Hsiao-Hwa Chen

doi:10.1109/LCOMM.2007.070477

Modeling contention based bandwidth request scheme for IEEE 802.16 networks

Jianhua He
, Ken Guild
, Kun Yang
, Hsiao-Hwa Chen

Adaptive Communications Networks Research Group

National Cheng Kung University
University of Essex

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

65 Citations (Scopus)

Abstract

IEEE 802.16 standard specifies a contention based bandwidth request scheme for best-effort and non-real time polling services in Point-to-MultiPoint (PMP) architecture. In this letter we propose an analytical model for the scheme and study how the performances of bandwidth efficiency and channel access delay change with the contention window size, the number of contending subscriber stations, the number of slots allocated for bandwidth request and data transmission. Simulations validate its high accuracy.

Original language	English
Pages (from-to)	698-700
Number of pages	3
Journal	IEEE Communications Letters
Volume	11
Issue number	8
DOIs	https://doi.org/10.1109/LCOMM.2007.070477
Publication status	Published - Aug 2007

Keywords

IEEE 802.16
MAC
performance modeling

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10.1109/LCOMM.2007.070477

Cite this

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abstract = "IEEE 802.16 standard specifies a contention based bandwidth request scheme for best-effort and non-real time polling services in Point-to-MultiPoint (PMP) architecture. In this letter we propose an analytical model for the scheme and study how the performances of bandwidth efficiency and channel access delay change with the contention window size, the number of contending subscriber stations, the number of slots allocated for bandwidth request and data transmission. Simulations validate its high accuracy.",

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Modeling contention based bandwidth request scheme for IEEE 802.16 networks

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Keywords

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