Multi-QoS Scheduling Algorithm For Class Fairness in High Speed Downlink Packet Access

Conference: PIMRC 2005 - 16th Annual IEEE International Symposium on Personal Indoor and Mobile Radio Communications
09/11/2005 - 09/14/2005 at Berlin, Germany

Proceedings: PIMRC 2005

Pages: 5Language: englishTyp: PDF

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Kim, Junsu; Moon, Sung Ho; Sung, Dan Keun (Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305-701, Korea)

Since there are various packet-type services with different QoS's, a scheduling algorithm that can support multiple QoS classes is needed to efficiently provide data services in the high speed downlink packet access (HSDPA). In this paper, we investigate the capability of HSDPA to support multiple QoS classes and propose an improved scheduling algorithm to serve multiple QoS classes.