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An Improved Detection Technique for Receiver Oriented MIMO-OFDM Systems

Overview In rich scattering environments, layered Space Time architectures like the BLAST (Bell Labs Layered Space Time) system may exploit the capacity advantage of multiple antenna systems. In case of a broadband wireless transmission, the channel undergoes frequency selective fading which necessitates the receiver to have a multi tap equalizer. This can be avoided by employing an OFDM (Orthogonal Frequency Division Multiplexing) scheme which would also increase the spectral efficiency of the system. This paper presents an efficient algorithm for detecting layered architectures as applied to an OFDM system.

Further White Paper Details
Publisher	Dresden University of Technology	File Format	PDF
Date Published	August 2004	Downloads	8
Format	White Papers
Topics	Mobile - Wireless Communications, Wireless LAN

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