Ordered packet length based groupwise transmission scheme for rate scheduling in burst switching DS/CDMA system

Meejoung Kim, Chung Gu Kang, In Chan Choi, Ramesh R. Rao

    Research output: Contribution to journalArticlepeer-review

    1 Citation (Scopus)

    Abstract

    This paper proposes a new packet rate scheduling scheme for a non-real time data services over the uplink of a burst switching based direct sequence code division multiple access (DS/CDMA) system to support integrated voice/data services. We consider the most general form of optimization problem formulation to determine the optimal number of transmission time groups along with their data rates, which minimizes the average packet transmission delay. An ordered packet length based groupwise transmission (OLGT) scheme is proposed as a simple heuristic solution to this problem, and we present some analytical results for performance comparison with other possible schemes.

    Original languageEnglish
    Pages (from-to)1426-1437
    Number of pages12
    JournalIEEE Transactions on Vehicular Technology
    Volume54
    Issue number4
    DOIs
    Publication statusPublished - 2005 Jul

    Bibliographical note

    Funding Information:
    Manuscript received June 21, 2002; revised March 17, 2004. This research was supported by the MIC (Ministry of Information and Communication), Korea, under the ITRC (Information Technology Research Center) support program supervised by the IITA (Institute of Information Technology Assessment). The review of this paper was coordinated by Prof. J. Shea.

    Keywords

    • Direct sequence CDMA
    • Optimal scheduling
    • Order statistics
    • Packet scheduling algorithm
    • Radio resource management

    ASJC Scopus subject areas

    • Automotive Engineering
    • Aerospace Engineering
    • Electrical and Electronic Engineering
    • Applied Mathematics

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