摘要
Cluster based cooperative spectrum sensing is investigated to achieve diversity gains and improve the performance of cognitive radio networks. However, the performance of the entire system will be degraded for the non-ideal detecting channels and the non-ideal reporting channels. Considering this issue, we propose a weighted collaborative spectrum sensing scheme with different sensing durations to reduce the impact of the fading channels in this paper. The simulation results and theoretical analysis show that the sensing performance of the proposed scheme can be improved significantly.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2012 International Symposium on Communications and Information Technologies, ISCIT 2012 |
| 页 | 268-273 |
| 页数 | 6 |
| DOI | |
| 出版状态 | 已出版 - 2012 |
| 活动 | 2012 International Symposium on Communications and Information Technologies, ISCIT 2012 - Gold Coast, QLD, 澳大利亚 期限: 2 10月 2012 → 5 10月 2012 |
出版系列
| 姓名 | 2012 International Symposium on Communications and Information Technologies, ISCIT 2012 |
|---|
会议
| 会议 | 2012 International Symposium on Communications and Information Technologies, ISCIT 2012 |
|---|---|
| 国家/地区 | 澳大利亚 |
| 市 | Gold Coast, QLD |
| 时期 | 2/10/12 → 5/10/12 |
指纹
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Liang, X., Bai, Z., Gong, P., Wang, B., & Kwak, K. (2012). Weighted collaborative spectrum sensing with different sensing durations. 在 2012 International Symposium on Communications and Information Technologies, ISCIT 2012 (页码 268-273). 文章 6380904 (2012 International Symposium on Communications and Information Technologies, ISCIT 2012). https://doi.org/10.1109/ISCIT.2012.6380904