Optimal linear detectors for nonorthogonal amplify-and-forward protocol
Type
Conference PaperKAUST Department
Communication Theory LabComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Physical Science and Engineering (PSE) Division
Date
2013-06Permanent link to this record
http://hdl.handle.net/10754/564749
Metadata
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In this paper, we propose optimal linear detectors for non-orthogonal amplify-and-forward cooperative protocol when considering a single-relay scenario. Two types of detectors are proposed based on the principles of minimum mean square error (MMSE) and minimum bit error rate (MBER). The MMSE detector minimizes the mean square error, while the MBER minimizes the system bit error rate (BER). Both detectors exhibit excellent BER performance with relatively low complexity as compared to the maximal likelihood (ML) detector. The BER performance of both detectors is superior to the channel inversion, the maximal ratio combining, and the biased ML detectors. © 2013 IEEE.Citation
Ahmed, Q. Z., Park, K.-H., Alouini, M.-S., & Aissa, S. (2013). Optimal linear detectors for nonorthogonal amplify-and-forward protocol. 2013 IEEE International Conference on Communications (ICC). doi:10.1109/icc.2013.6655339Conference/Event name
2013 IEEE International Conference on Communications, ICC 2013ISBN
9781467331227ae974a485f413a2113503eed53cd6c53
10.1109/ICC.2013.6655339