Journal of Beijing University of Posts and Telecommunications

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JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM

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An OFDM System with Concatenated Trellis-Coded Modulation and Space-Time Block Coding 

    

  1.  Telecommunication Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China
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Abstract: An OFDM system with concatenated trellis-coded modulation and spacetime block coding is proposed. The performance analysis and computer simulation results of the system over wireless Rayleigh fading channel show that the system can explore all the diversity resource and performance can be improved a lot.

Key words: OFDM, antenna transmission diversity, spacetime block coding, trellis-coded modulation

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