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Performance comparison of detection methods for combined STBC and SM systems

Tran, X.N. and Ho, H.C. and Fujino, T. and Karasawa, Y. (2008) Performance comparison of detection methods for combined STBC and SM systems. In: UNSPECIFIED.

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Abstract

This paper considers detection schemes for the combined space-time block coding and spatial multiplexing (STBC-SM) transmission systems. We propose a symbol detection scheme which allows to extend the limit on the number of transmit antennas imposed by the previous group detection scheme. The proposed scheme allows to double multiplexing gain as well as provides better bit error rate (BER) performance over the group detection scheme. It is shown that the proposed QR-SIC (combined QR-decomposition and successive interference cancellation) symbol detector provides good trade-off between the BER and computational complexity performance and, thus, is the most suitable detector for the combined STBC-SM system. Copyright © 2008 The Institute of Electronics, Information and Communication Engineers.

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculties > Faculty of Radio-Electronic Engineering
Identification Number: 10.1093/ietcom/e91-b.6.1734
Uncontrolled Keywords: Bit error rate; Economic and social effects; Information theory; Interference suppression; Multiplexing; Signal detection; Alamouti scheme; Bit error rate (BER) performance; Performance comparison; Spatial Division Multiplexing; STBC; Successive interference cancellations; Transmission systems; Transmit diversity; Space-time block coding (STBC)
Additional Information: Language of original document: English.
URI: http://eprints.lqdtu.edu.vn/id/eprint/10187

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