Multi-user channel estimation for uplink OFDMA systems based on the random-set theory
For the uplink OFDMA systems,a random-set theory based multi-user channel estimation algorithm was proposed.In the proposed algorithm,states of the users the multi-path channels were modeled and described by a finite random set.Then the Bayes filtering was utilized to formulate the problem of multi-...
| Main Authors: | , , |
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| 格式: | 文件 |
| 语言: | zho |
| 出版: |
Editorial Department of Journal on Communications
2012-01-01
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| 丛编: | Tongxin xuebao |
| 主题: | |
| 在线阅读: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)01-0089-07/ |