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CORR
2007
Springer

A Training based Distributed Non-Coherent Space-Time Coding Strategy

9 years 3 months ago
A Training based Distributed Non-Coherent Space-Time Coding Strategy
— In this paper, differential unitary space-time coding and non-coherent space-time coding for the training based approach of Kim and Tarokh are addressed. For this approach, necessary and sufficient conditions for multi-group decodability are derived assuming a Generalized Likelihood Ratio Test receiver and a unitary codebook. Extending Kim and Tarokh’s approach for collocated MIMO systems, a novel training based approach to distributed non-coherent space-time coding for wireless relay networks is proposed. An explicit construction of two-group decodable distributed non-coherent space-time codes achieving full cooperative diversity for all even number of relays is provided.
G. Susinder Rajan, B. Sundar Rajan
Added 13 Dec 2010
Updated 13 Dec 2010
Type Journal
Year 2007
Where CORR
Authors G. Susinder Rajan, B. Sundar Rajan
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