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Bit Interleaved Coded Modulation with Space Time Block Codes for OFDM Systems
 

Summary: Bit Interleaved Coded Modulation with Space Time
Block Codes for OFDM Systems
Enis Akay and Ender Ayanoglu
Center for Pervasive Communications and Computing
Department of Electrical Engineering and Computer Science
The Henry Samueli School of Engineering
University of California, Irvine
Irvine, California 92697-2625
Email: eakay@uci.edu ayanoglu@uci.edu
Abstract-- Wireless systems often implement one or more types
of diversity in order to achieve reliable communication. Different
types of diversity techniques such as temporal, frequency, code,
and spatial have been developed in the literature. In addition to
the destructive multipath nature of wireless channels, frequency
selective channels pose intersymbol interference (ISI) while
offering frequency diversity for successfully designed systems.
Orthogonal frequency division multiplexing (OFDM) has been
shown to combat ISI extremely well by converting the frequency
selective channel into parallel flat fading channels. On the other
hand, bit interleaved coded modulation (BICM) was shown

  

Source: Ayanoglu, Ender - Department of Electrical and Computer Engineering, University of California, Irvine

 

Collections: Engineering