Performance Analysis of Transmission Rate Scheduling Schemes for Integrated Voice/Data Service in Burst-Switching DS/CDMA System

Meejoung KIM

IEICE TRANSACTIONS on Communications   Vol.E87-B    No.6    pp.1691-1696
Publication Date: 2004/06/01
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technology
radio resource management,  code division multiple access,  rate scheduling,  optimal scheduling,  

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This letter shows the performance comparisons of several different rate scheduling schemes for non-real time data service over the uplink of burst switching-based direct sequence code division multiple access (DS/CDMA) system to support the integrated voice/data service. The closed-form solution of optimal scheduling formulation, which minimizes average transmission delay when all of the active data users are transmitting simultaneously, is presented and mathematical analyses with other rate scheduling schemes, which provide efficiency criterion of transmission delay for rate scheduling schemes, are performed. Numerical results show the analyses explicitly.