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M.Tech / M.E / PhD Thesis | Electronics & Communication Engineering | India | Volume 4 Issue 3, March 2015
Distributed Space
Abstract: Differential distributed space-time coding (DDSTC) technique has been considered for relay networks to provide both diversity gain and high throughput in the absence of channel state information. Conventional differential detection (CDD) two-symbol non-coherent detection over slow-fading channels has been examined. It is shown that the performance of CDD severely degrades in fast-fading channels and an irreducible error floor exists at high signal-to-noise ratio region. To overcome the error floor experienced with fast-fading, a nearly optimal
Keywords: Channel state information, Differential distributed space-time coding, Space time coding, Multiple symbol differential detection, relay network
Edition: Volume 4 Issue 3, March 2015,
Pages: 641 - 644