| Cai Chunxiao(蔡春晓),Yang Wendong,Cai Yueming.[J].高技术通讯(英文),2011,17(3):285~289 |
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| Outage performance of OFDM-based selective decode-and-forward cooperative networks over Weibull fading channels |
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| DOI： |
| 中文关键词: |
| 英文关键词: OFDM, cooperative communication, Weibull fading channels, decode-and-forward, outage probability. |
| 基金项目: |
| Author Name | Affiliation | | Cai Chunxiao(蔡春晓) | | | Yang Wendong | | | Cai Yueming | |
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| 中文摘要: |
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| 英文摘要: |
| The outage performance of OFDM-based decode-and-forward cooperative networks is studied. The channels are modeled as independent Weibull distributed coefficients. A closed-form expression for the outage probability is obtained for three selective relaying schemes in the Weibull fading channels and a derived optimum power allocation method based on the closed form expressions of outage probability debases the outage probability. Monte Carlo simulations verify the analytical results. |
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