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Performance analysis of cooperative diversity for two-way multi-relay system with channel estimation error |
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| Authors: | WANG Si-ye XU Wen-jun HE Zhi-qiang NIU Kai WU Wei-ling |
| Affiliation: | School of Information and Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China |
| Abstract: | In this work, we consider an amplify-and-forward two-way multi-relay system for wireless communication and investigate the effect of channel estimation error on the error rate performance. With the derivation of effective signal-to-noise ratio at the transceiver and its probability density function, we can get approximate expression for average bit error rate. Simulation results are performed to verify the analytical results. |
| Keywords: | cooperative diversity two-way multi-relay Rayleigh fading channels amplify-and-forward relaying channel estimation error error probability |
| 本文献已被 CNKI 维普 万方数据 ScienceDirect 等数据库收录！ | |