Packet Fair Queueing Scheduling in an Integrated CDMA System Based on Channel Status Information
نویسندگان
چکیده
A Fair Queueing Algorithm is proposed for data services in an integrated voice/data CDMA system. We introduce short-term and long-term fairness concepts to allocate data users fairly. Using these concepts, we propose Weighted Fair Queueing with Status Control(WFQS) in the consideration of a Generalized Processor Sharing(GPS) ¤uid-¤ow model. This proposed scheme allocates resources using channel status information. In order to implement this fair resource allocation scheme, a virtual clock for short-term fairness and a credit table method for long-term fairness are used. The throughput and delay of data users could be improved when this scheme is applied to wireless channels.
منابع مشابه
Wireless packet scheduling in an integrated CDMA system using channel status information
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