Group Based Proportional Fairness Scheduling with Imperfect Channel Quality Indicator in OFDMA Systems

Jung, JW
Kim, DS
Cho, DG
Kim, YS

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DOI

10.1587/TRANSCOM.E94.B.599

Publisher

Institute of Electronics, Information and Communications Engineers (IEICE)

Journal

IEICE Transactions on Communications

Abstract

A modified proportional fairness (PF) scheduling scheme for OFDMA systems with imperfect channel quality indicator is suggested. It is based on user grouping, and in system level simulations, the proposed scheme improves average user throughput considerably when compared to conventional PF scheduling without grouping.open111sciescopu

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Group Based Proportional Fairness Scheduling with Imperfect Channel Quality Indicator in OFDMA Systems

Abstract

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Group Based Proportional Fairness Scheduling with Imperfect Channel Quality Indicator in OFDMA Systems

Abstract

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