Bui, T.T. and Tran, X.N. and Fujino, T. (2009) MSE based antenna selection for MIMO-SDM systems. In: 2009 International Conference on Advanced Technologies for Communications, ATC 2009, 12 October 2009 through 14 October 2009, Hai Phong.
MSE based antenna selection for MIMO-SDM systems.pdf
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Abstract
Antenna selection is a promising technique which provides performance improvement for multiple input multiple output (MIMO) systems at low cost of additionally employed antennas and signal processing. Various antenna selection algorithms based on different criteria have been proposed in the literature. This paper presents a new antenna selection algorithm for MIMO spatial division multiplexing (MIMO-SDM) systems which uses the mean square error (MSE) as a criterion for selecting the best subset of transmit/receive antennas to improve the system error performance. The proposed algorithm helps to achieve lower the bit error rate (BER) for MIMO-SDM systems with linear detectors compared with the previous channel matrix norm based and signal to noise ratio (SNR) based selection algorithms. Compared with the SNR based algorithm, the proposed algorithm provides double diversity gain in receive antenna selection systems and the same diversity order but about 1dB SNR gain in transmit antenna selection systems. ©2009 IEEE.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculties > Faculty of Radio-Electronic Engineering |
| Identification Number: | 10.1109/ATC.2009.5349320 |
| Uncontrolled Keywords: | Antenna selection; Antenna selection algorithms; Channel matrices; Diversity gain; Diversity order; Linear detectors; Low costs; Multiple-input-multiple-output systems; Performance improvements; Receive antenna selection; Selection algorithm; SNR gains; Spatial Division Multiplexing; System errors; Transmit antenna selection; Algorithms; Bit error rate; Communication channels (information theory); Mean square error; Multiplexing; Signal processing; Signal to noise ratio; Space division multiple access; Strain energy; Receiving antennas |
| Additional Information: | Conference code: 79085. Language of original document: English. |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/10179 |
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