Abstract
In this paper, we focus on a two-hop amplify-and-forward (AF) cooperative network, in which one source node equipped with multiple antennas communicates with a single-antenna destination, relying on a single-antenna relay. In order to implement beamforming, channel state information (CSI) is feeded back to the source from relay using random vector quantization (RVQ) codebook. Furthermore, one relay with the best CSI is selected in each communication. An upper bound of the outage probability of the whole system is derived and the simulation results show that this bound is very tight.
| Original language | English |
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| Title of host publication | 2011 IEEE Vehicular Technology Conference Fall, VTC Fall 2011 - Proceedings |
| DOIs | |
| Publication status | Published - 2011 |
| Event | IEEE 74th Vehicular Technology Conference, VTC Fall 2011 - San Francisco, CA, United States Duration: 5 Sept 2011 → 8 Sept 2011 |
Publication series
| Name | IEEE Vehicular Technology Conference |
|---|---|
| ISSN (Print) | 1550-2252 |
Conference
| Conference | IEEE 74th Vehicular Technology Conference, VTC Fall 2011 |
|---|---|
| Country/Territory | United States |
| City | San Francisco, CA |
| Period | 5/09/11 → 8/09/11 |
Keywords
- amplify-and-forward
- beamforming
- limited feedback
- random vector quantization
- relay selection
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Yang, A., Xing, C., Fei, Z., & Kuang, J. (2011). On the performance of joint relay selection and beamforming with limited feedback for AF cooperative networks. In 2011 IEEE Vehicular Technology Conference Fall, VTC Fall 2011 - Proceedings Article 6092953 (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VETECF.2011.6092953