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How we use Space Time Block code and Space Time Trellis Code?
written 5.7 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.7 years ago

Subject: Mobile Communication Systems

Topic: Emerging Technologies for 4G

Difficulty: High
mobile communication
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written 5.7 years ago by gravatar for teamques10 teamques10 ★ 65k

Two outstanding examples of transmit diversity schemes for the multiple-antenna flat-fading channel are space-time block coding (STBC) and space-time trellis coding (STTC). Comparing the performance of STBC and STTC in terms of the frame error rate keeping the transmit power, spectral efficiency and number of trellis states fixed.

A simple …

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