| Title | Symbol Error Rate Analysis and Power Allocation for Adaptive Relay Selection Schemes |
| Authors | Liu, Tianxi Song, Lingyang Jiao, Bingli Zhang, Yan |
| Affiliation | Peking Univ, Sch Elect Engn & Comp Sci, Beijing 100871, Peoples R China. Simula Res, Oslo, Norway. |
| Keywords | Symbol error rate Adaptive relay selection Power allocation NETWORKS PERFORMANCE DIVERSITY PROTOCOLS SYSTEMS |
| Issue Date | 2011 |
| Publisher | wireless personal communications |
| Citation | WIRELESS PERSONAL COMMUNICATIONS.2011,56,(3),457-467. |
| Abstract | In this paper, we analyse the symbol error rate (SER) performance of adaptive relay selection schemes (ARS) in a general dual-hop multiple-relay network. Specifically, we provide a closed-form SER expression for ARS which is tight over the whole signal-to-noise ratio (SNR) region. In addition, the derived SER can be readily extended to conventional relay selection schemes, i.e. amplify-and-forward relay selection (AF-RS), perfect decode-and-forward relay selection (PDF-RS), adaptive decode-and-forward relay selection (ADF-RS), and cooperative-maximum-ratio-combining decode-and-forward relay selection (CDF-RS). Transmit power allocation based on the simplified SER is presented to improve the system performance. The analytical results are verified by computer simulations. |
| URI | http://hdl.handle.net/20.500.11897/152681 |
| ISSN | 0929-6212 |
| DOI | 10.1007/s11277-010-9983-x |
| Indexed | SCI(E) EI |
| Appears in Collections: | 信息科学技术学院 |
