# [1]周猛,张灿.一种上行MIMO-OFDM系统的载波和功率分配算法[J].东南大学学报(自然科学版),2009,39(5):878-883.[doi:10.3969/j.issn.1001-0505.2009.05.002] 　Zhou Meng,Zhang Can.Subcarrier and power allocation algorithm for uplink MIMO-OFDM systems[J].Journal of Southeast University (Natural Science Edition),2009,39(5):878-883.[doi:10.3969/j.issn.1001-0505.2009.05.002] 点击复制 一种上行MIMO-OFDM系统的载波和功率分配算法() 分享到： var jiathis_config = { data_track_clickback: true };

39

2009年第5期

878-883

2009-09-20

## 文章信息/Info

Title:
Subcarrier and power allocation algorithm for uplink MIMO-OFDM systems

1 中国科学院研究生院信息科学与工程学院, 北京 100049; 2 中国移动通信集团公司, 北京 100032
Author(s):
1 School of Information Science and Engineering,Graduate University of Chinese Academy of Science,Beijing 100049,China
2 China Mobile Communications Corporation,Beijing 100032,China

Keywords:

TN92
DOI:
10.3969/j.issn.1001-0505.2009.05.002

Abstract:
An integer optimization model which more accords to the fact is established and an algorithm allocating subcarrier and power simultaneously is proposed for uplink MIMO-OFDM(multiple-input multiple-output orthogonal frequency division multiple)systems.Simulation results show that the algorithm proposed can give larger throughput than previous algorithms.Furthermore,the throughput increases with the number of antennas, and when using the proposed algorithm the space diversity gain gotten by enlarging the antenna number of base-station is larger than that by enlarging the antenna number of mobile-station.Therefore,in order to improve the performance,the antenna number in base-station should be more than that in mobile stations.

## 参考文献/References:

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