Fairness in Multiuser Systems With Polymatroid Capacity Region
نویسندگان
چکیده
منابع مشابه
Adaptive Resource Allocation in Multiuser OFDM Systems with Proportional Fairness
Multiuser orthogonal frequency division multiplexing (MU-OFDM) is a promising technique for achieving high downlink capacities in future cellular and wireless LAN systems. The sum capacity of MU-OFDM is maximized when each subchannel is assigned to the user with the best channel-tonoise ratio for that subchannel, with power subsequently distributed by water-filling. However, fairness among the ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2009
ISSN: 0018-9448
DOI: 10.1109/tit.2009.2016058