26 citations · 245 across the 99 of their papers we have counts for
6 papers · 1 filter
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…
High Rate Single-Symbol ML Decodable Precoded DSTBCs for Cooperative Networks
Harshan J., B. Sundar Rajan
Distributed Orthogonal Space-Time Block Codes (DOSTBCs) achieving full diversity order and single-symbol ML decodability have been introduced recently by Yi and Kim for cooperative…
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…
High-rate, Multi-Symbol-Decodable STBCs from Clifford Algebras
Sanjay Karmakar, B. Sundar Rajan
It is well known that Space-Time Block Codes (STBCs) obtained from Orthogonal Designs (ODs) are single-symbol-decodable (SSD) and from Quasi-Orthogonal Designs (QODs) are double-sy…
On Four-group ML Decodable Distributed Space Time Codes for Cooperative Communication
G. Susinder Rajan, Anshoo Tandon, B. Sundar Rajan
A construction of a new family of distributed space time codes (DSTCs) having full diversity and low Maximum Likelihood (ML) decoding complexity is provided for the two phase based…