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An adaptive distributed scheduling scheme for IEEE 802.16j networks

Published: 28 June 2010 Publication History

Abstract

Our research proposes an adaptive real-time-service-based distributed scheduling scheme (RTDS) for wireless network system with the Non-Transparent RS architecture which is specified in the IEEE 802.16j standard. The main object of our research is to utilize the RS to decrease the overhead of the BS and enhance the QoS of the real time service connections. We obtain the initial priority value for the order of scheduling through the quantification of each service type specified in IEEE 802.16 standard. The priority value varies according to the bandwidth request and the channel status of each connection, and it may be increased by a emergency packet event or decreased by taking fairness into consideration. The simulation results show that our proposed scheduling scheme performs better than other representative researches and also additionally guarantees the QoS of real time service connections.

References

[1]
Jianfeng Chen, Wenhua Jiao and Hongxi Wang, "A service flow management strategy for IEEE 802.16 broadband wireless access systems in TDD mode", 2005 IEEE International Conference on Communications, ICC 2005, Volume 5, Page(s):3422--3426, 16--20 May 2005.
[2]
Fen Hou, Pin-Han Ho, Xuemin Shen and An-Yi Chen, "A Novel QoS Scheduling Scheme in IEEE 802.16 Networks", IEEE Wireless Communications and Networking Conference, 2007.WCNC 2007, Page(s):2457--2462, 11--15 March 2007.
[3]
Safa H., Artail H., Karam M., Soudan R. and Khayat S., "New Scheduling Architecture for IEEE 802.16 Wireless Metropolitan Area Network", Computer Systems and Applications, 2007. AICCSA '07. IEEE/ACS International Conference, Page(s):203--210 13--16 May 2007.
[4]
IEEE 802.16-2004, IEEE Standard for Local and Metropolitan Area Networks, Part 16: Air Interface for fixed and mobile broadband wireless access systems, amendment for physical and medium access control layers for combined fixed and mobile operation in licensed bands," February 2006.
[5]
Sun J., Yanling Yao and Hongfei Zhu, "Quality of Service Scheduling for 802.16 Broadband Wireless Access Systems", Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd, Volume 3, Page(s):1221--1225, 7--10 May 2006.
[6]
Qiang Ni, Vinel A., Yang Xiao, Turlikov A. and Tao Jiang, "WIRELESS BROADBAND ACCESS: WIMAX AND BEYOND - Investigation of Bandwidth Request Mechanisms under Point-to-Multipoint Mode of WiMAX Networks", IEEE HUCommunicationUH Magazine, Volume 45, HUIssue 5UH, Page(s):132--138, May 2007.
[7]
Genc V., Murphy S., Yang Yu and Murphy J., "IEEE 802.16J relay-based wireless access networks: an overview", IEEE Wireless Communications, Volume 15, Issue 5, Page(s):56--63, October 2008.
[8]
Hui Zeng and Chenxi Zhu, "System-Level Modeling and Performance Evaluation of Multi-Hop 802.16j Systems", Wireless Communications and Mobile Computing Conference, 2008. IWCMC '08. International, Page(s):354--359, 6--8 Aug. 2008.

Cited By

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  • (2015)End-to-end optimal scheduling scheme for multi-hop IEEE 802.16j (WiMAX) networks2015 2nd International Conference on Signal Processing and Integrated Networks (SPIN)10.1109/SPIN.2015.7095357(305-310)Online publication date: Feb-2015
  • (2014)Cooperative data transmission framework for IEEE 802.16j mobile multihop relay networksWireless Networks10.1007/s11276-014-0725-y20:7(2081-2094)Online publication date: 1-Oct-2014

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    IWCMC '10: Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
    June 2010
    1371 pages
    ISBN:9781450300629
    DOI:10.1145/1815396
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Published: 28 June 2010

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    Author Tags

    1. IEEE 802.16
    2. distributed scheduling
    3. relay

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    • (2015)End-to-end optimal scheduling scheme for multi-hop IEEE 802.16j (WiMAX) networks2015 2nd International Conference on Signal Processing and Integrated Networks (SPIN)10.1109/SPIN.2015.7095357(305-310)Online publication date: Feb-2015
    • (2014)Cooperative data transmission framework for IEEE 802.16j mobile multihop relay networksWireless Networks10.1007/s11276-014-0725-y20:7(2081-2094)Online publication date: 1-Oct-2014

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