Abstract
To provide cellular data services with differentiated QoS in a high data error-rate environment, a ?-WFQ scheduling discipline, based on the WFQ mechanism and LaGrange ?-calculus was developed. The air resources are allocated using ?-calculus and then the WFQ mechanism is responsible for the transmission scheduling. ?-WFQ discipline compensated for the penalty derived from the location-dependent errors using the equivalent efficiency concept. This discipline can generate a fair schedule for a diverse mix of traffic with diverse QoS requirements in a limited radio spectrum. The experimental results show that as much as 5% improvement in the mean acceptance rate is obtained relative to other existing WFQ-based schemes at the expense of a small blocking performance.
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Chen, JL., Cheng, HC., Chao, HC. (2001). Scheduling Disciplines in Cellular Data Services with Probabilistic Location Errors. In: Lorenz, P. (eds) Networking — ICN 2001. ICN 2001. Lecture Notes in Computer Science, vol 2093. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-47728-4_30
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DOI: https://doi.org/10.1007/3-540-47728-4_30
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