25 citations · 102 across the 14 of their papers we have counts for
14 papers
OFDM based Distributed Space Time Coding for Asynchronous Relay Networks
G. Susinder Rajan, B. Sundar Rajan
Recently Li and Xia have proposed a transmission scheme for wireless relay networks based on the Alamouti space time code and orthogonal frequency division multiplexing to combat t…
Leveraging Coherent Distributed Space-Time Codes for Noncoherent Communication in Relay Networks via Training
G. Susinder Rajan, B. Sundar Rajan
For point to point multiple input multiple output systems, Dayal-Brehler-Varanasi have proved that training codes achieve the same diversity order as that of the underlying coheren…
Multi-group ML Decodable Collocated and Distributed Space Time Block Codes
G. Susinder Rajan, B. Sundar Rajan
In this paper, collocated and distributed space-time block codes (DSTBCs) which admit multi-group maximum likelihood (ML) decoding are studied. First the collocated case is conside…
Distributed Space Time Codes with Low Decoding Complexity for Asynchronous Relay Networks
G. Susinder Rajan, B. Sundar Rajan
Recently Li and Xia have proposed a transmission scheme for wireless relay networks based on the Alamouti space time code and orthogonal frequency division multiplexing to combat t…
Algebraic Distributed Differential Space-Time Codes with Low Decoding Complexity
G. Susinder Rajan, B. Sundar Rajan
The differential encoding/decoding setup introduced by Kiran et al, Oggier-Hassibi and Jing-Jafarkhani for wireless relay networks that use codebooks consisting of unitary matrices…
A Training based Distributed Non-Coherent Space-Time Coding Strategy
G. Susinder Rajan, B. Sundar Rajan
Unitary space-time modulation is known to be an efficient means to communicate over non-coherent Multiple Input Multiple Output (MIMO) channels. In this letter, differential unitar…