摘要
In this paper, we investigate the power allocation scheme based on the particle swarm optimization (PSO) algorithm in wireless cooperative network, where the power allocation can be completed only with the average channel state information at the transmitters. With PSO algorithm, the near-optimal solution could be obtained, which has lower complexity compared with the traditional exhaustive search method. The proposed scheme can minimize the outage probability subjected to a fixed total power constraint. Simulation results demonstrate that the PSO based power allocation scheme outperforms the equal power allocation scheme significantly.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | ICUFN 2013 - 5th International Conference on Ubiquitous and Future Networks |
| 页 | 316-320 |
| 页数 | 5 |
| DOI | |
| 出版状态 | 已出版 - 2013 |
| 活动 | 5th International Conference on Ubiquitous and Future Networks, ICUFN 2013 - Da Nang, 越南 期限: 2 7月 2013 → 5 7月 2013 |
出版系列
| 姓名 | International Conference on Ubiquitous and Future Networks, ICUFN |
|---|---|
| ISSN（印刷版） | 2165-8528 |
| ISSN（电子版） | 2165-8536 |
会议
| 会议 | 5th International Conference on Ubiquitous and Future Networks, ICUFN 2013 |
|---|---|
| 国家/地区 | 越南 |
| 市 | Da Nang |
| 时期 | 2/07/13 → 5/07/13 |
指纹
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Bai, Z., Xu, Y., Dong, P., Gong, P., & Kwak, K. (2013). Particle swarm optimization based power allocation in DF cooperative communications. 在 ICUFN 2013 - 5th International Conference on Ubiquitous and Future Networks (页码 316-320). 文章 6614833 (International Conference on Ubiquitous and Future Networks, ICUFN). https://doi.org/10.1109/ICUFN.2013.6614833