Abstract
Wireless packet-scheduling is a crucial component for providing quality of service (QoS) in CDMA networks. In this paper, we propose channel-adaptive rate-scheduling based on Generalized Processor Sharing (CA-GPS) to guarantee minimum service rate and to provide proportional fairness among heterogeneous multimedia traffic for QoS differentiation. The CA-GPS scheduler assigns different GPS weights according to traffic priorities, to provide differentiated services under time-varying channel conditions. Soft-uplink capacity analysis is performed and used to improve the utilization of CDMA system resources. The performance analysis and evaluation of proposed CA-GPS is achieved via simulation in terms of achievable throughput, delay, and proportional fairness.
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Jeong, Y., Shin, J., Choi, HK. (2005). Channel-Adaptive GPS Scheduling for Heterogeneous Multimedia in CDMA Networks. In: Lu, X., Zhao, W. (eds) Networking and Mobile Computing. ICCNMC 2005. Lecture Notes in Computer Science, vol 3619. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11534310_12
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DOI: https://doi.org/10.1007/11534310_12
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-28102-3
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