Phase-direct channel estimation for space-time OFDM

dc.citation.epage	+	en_US
dc.citation.spage	369	en_US
dc.contributor.author	Hsieh, Shih-Fu	en_US
dc.contributor.author	Wu, T. Y.	en_US
dc.contributor.department	電信工程研究所	zh_TW
dc.contributor.department	Institute of Communications Engineering	en_US
dc.date.accessioned	2014-12-08T15:24:45Z
dc.date.available	2014-12-08T15:24:45Z
dc.date.issued	2006	en_US
dc.description.abstract	Space time (ST) OFDM can achieve high data rate transmissions with diversity gains. However, channel estimation is necessary at the receiver end to recover the signal. To further improve the subspace-based estimated channel, we introduce phase direct (PD) in the ST OFDM system. PD is originally used in OFDM system, and not suited in ST OFDM. Hence, we exploit the transmitted data's spatial and temporal correlation to develop a sum-difference square algorithm to solve this problem for ST OFDM.	en_US
dc.identifier.issn	1520-6149	en_US
dc.identifier.journal	2006 IEEE International Conference on Acoustics, Speech, and Signal Processing, Vol IV, Processing: SIGNAL PROCESSING FOR COMMUNICATION, SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING	en_US
dc.identifier.uri	https://ir.lib.nycu.edu.tw/handle/11536/17197
dc.identifier.wosnumber	WOS:000245062900093
dc.language.iso	en_US	en_US
dc.subject	Signal Processing for Communication	en_US
dc.subject	MIMO systems	en_US
dc.subject	MIMO channel estimation	en_US
dc.title	Phase-direct channel estimation for space-time OFDM	en_US
dc.type	Proceedings Paper	en_US

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