Pilot design for OFDM with null edge subcarriers

Pilot symbol assisted modulation (PSAM) orthogonal frequency division multiplexing (OFDM) has proven to be a popular technique for high-speed communication through multipath fading channels. In this paper we examine PSAM pilot design optimization in OFDM systems that employ edge null subcarriers for...

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Veröffentlicht in:	IEEE transactions on wireless communications 2009-01, Vol.8 (1), p.396-405
Hauptverfasser:	Baxley, R.J., Kleider, J.E., Zhou, G.T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bit error rate Channel capacity Design engineering Design optimization Digital video broadcasting Estimates Exact sciences and technology Frequency division multiplexing High speed Information, signal and communications theory MIMO Modulation Modulation, demodulation Multiplexing OFDM modulation Orthogonal Frequency Division Multiplexing Peak to average power ratio Pilots Signal and communications theory Spectra Subcarriers Symbols Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Wireless communication Wireless LAN
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