Optimal linear detectors for nonorthogonal amplify-and-forward protocol

Qasim Zeeshan Ahmed, Ki Hong Park, Mohamed Slim Alouini, Sonia Aissa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publication2013 IEEE International Conference on Communications, ICC 2013
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4829-4833
Number of pages5
ISBN (Print)9781467331227
DOIs
Publication statusPublished - 7 Nov 2013
Externally publishedYes
Event2013 IEEE International Conference on Communications, ICC 2013 - Budapest, Hungary
Duration: 9 Jun 201313 Jun 2013

Conference

Conference2013 IEEE International Conference on Communications, ICC 2013
CountryHungary
CityBudapest
Period9/06/1313/06/13

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  • Cite this

    Ahmed, Q. Z., Park, K. H., Alouini, M. S., & Aissa, S. (2013). Optimal linear detectors for nonorthogonal amplify-and-forward protocol. In 2013 IEEE International Conference on Communications, ICC 2013 (pp. 4829-4833). [6655339] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.2013.6655339