Symbol error rate analysis of transmit beamforming systems under delayed and limited feedback

The symbol error rate (SER) analysis of a transmit beamforming system is investigated under delayed and limited feedback. Using the Lauricella hypergeometric series, the exact closed-form expressions of the transmit beamforming for SER with M-ary phase shift keying and quadrature amplitude modulatio...

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Veröffentlicht in:	Electronics letters 2014-02, Vol.50 (4), p.321-323
Hauptverfasser:	Lee, Donghun, Jeong, Byung Jang
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences array signal processing Beamforming delayed feedback Error analysis error statistics exact closed‐form expression Exact sciences and technology Exact solutions Feedback Lauricella hypergeometric series limited feedback Mathematical analysis M‐ary phase shift keying M‐ary PSK Phase shift keying QAM Quadrature amplitude modulation Radiocommunications Rayleigh channels SER analysis symbol error rate analysis Symbols Telecommunications Telecommunications and information theory transmit beamforming system Transmitters. Receivers Wireless communications
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Zusammenfassung:	The symbol error rate (SER) analysis of a transmit beamforming system is investigated under delayed and limited feedback. Using the Lauricella hypergeometric series, the exact closed-form expressions of the transmit beamforming for SER with M-ary phase shift keying and quadrature amplitude modulation is derived under the delayed and limited feedback.
ISSN:	0013-5194 1350-911X 1350-911X
DOI:	10.1049/el.2013.3429