作者
Tien-Dzung Nguyen, Youngnam Han
发表日期
2006/11
期刊
IEEE Communications Letters
卷号
10
期号
11
页码范围
760-762
出版商
IEEE
简介
In this letter, we formulate a downlink packet scheduling problem for proportional fairness in orthogonal frequency division multiple access with frequency division multiple access (OFDMA) systems to derive necessary conditions for optimality, which results in efficient subcarrier and power allocation algorithms. Simulation results reveal that our proposed algorithm achieves the tradeoff between system throughput and fairness
引用总数
学术搜索中的文章
TD Nguyen, Y Han - IEEE Communications Letters, 2006