Access Networks. 4th International Conference, AccessNets 2009, Hong Kong, China, November 1-3, 2009, Revised Selected Papers

Research Article

SWIM: A Scheduler for Unsolicited Grant Service (UGS) in IEEE 802.16e Mobile WiMAX Networks

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  • @INPROCEEDINGS{10.1007/978-3-642-11664-3_4,
        author={Chakchai So-In and Raj Jain and Abdel-Karim Tamimi},
        title={SWIM: A Scheduler for Unsolicited Grant Service (UGS) in IEEE 802.16e Mobile WiMAX Networks},
        proceedings={Access Networks. 4th International Conference, AccessNets 2009, Hong Kong, China, November 1-3, 2009, Revised Selected Papers},
        proceedings_a={ACCESSNETS},
        year={2012},
        month={10},
        keywords={Scheduling Resource Allocation Mobile WiMAX IEEE 802.16e Unsolicited Grant Service UGS QoS Delay Jitter},
        doi={10.1007/978-3-642-11664-3_4}
    }
    
  • Chakchai So-In
    Raj Jain
    Abdel-Karim Tamimi
    Year: 2012
    SWIM: A Scheduler for Unsolicited Grant Service (UGS) in IEEE 802.16e Mobile WiMAX Networks
    ACCESSNETS
    Springer
    DOI: 10.1007/978-3-642-11664-3_4
Chakchai So-In1,*, Raj Jain1,*, Abdel-Karim Tamimi1,*
  • 1: Washington University in St. Louis
*Contact email: cs5@cse.wustl.edu, jain@cse.wustl.edu, aa7@cse.wustl.edu

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 guaranteed latency. The delay jitter and the effect of burst overhead have not yet been investigated. This paper introduces a new technique called apping in- ax (SWIM) for UGS scheduling that not only meets the delay constraint with optimal throughput, but also minimizes the delay jitter and burst overhead.