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Alternate Time-Switched Multiplexed Space-Time Block Coding technique for OFDM systems
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 Title & Authors
Alternate Time-Switched Multiplexed Space-Time Block Coding technique for OFDM systems
Jung, Hyeok Koo;
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 Abstract
This paper proposes an alternate time-switched multiplexed space-time block coding technique for orthogonal frequency division modulation systems. The traditional multiplexed space-time block coding technique can provide more data rate owing to multiple transmit and receive technique, which causes a lot of hardware burden. Alternate time-switched scheme of transmitting time-domain zeros can reduce this hardware burden by half with time-domain switches only. Simulation results show that alternate time-switched scheme has almost same performance with half of baseband and RF modules in comparison with a multiplexed space-time block coding for orthogonal frequency division modulation systems with twice repetitive transmission.
 Keywords
Diversity;MRC;OFDM;STBC;Switch;
 Language
Korean
 Cited by
 References
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