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Fairness Scheduling Algorithm Using Adaptive Channel Assignment Based on SIR in HSDPA System  

Lee, Seung-Hwan (영남대학교 정보통신공학과)
Kim, Sung-Won (영남대학교 정보통신공학과)
Park, Yong-Wan (영남대학교 정보통신공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.32, no.9A, 2007 , pp. 878-887 More about this Journal
Abstract
In this paper, a fairness scheme is proposed that assigns different number of HS-PDSCH to the service user according to the received SIR of CPICH. Assigned channel number is determined by the SIR level. The highest SIR user gets the number of channels based on the SIR table and the remained channels are assigned to the other SIR users. This scheme can serve the similar maximum service throughput and higher fairness than MAX CIR packet scheduling algorithm. This scheme can also serve the higher service throughput than Proportional Fairness scheme.
Keywords
Communication; HSDPA; Packet scheduling; Fairness; Channel assignment;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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