26 citations · 103 across the 41 of their papers we have counts for
5 papers · 2 filters
Training-Embedded, Single-Symbol ML-Decodable, Distributed STBCs for Relay Networks
J. Harshan, B. Sundar Rajan, Are Hjørungnes
Recently, a special class of complex designs called Training-Embedded Complex Orthogonal Designs (TE-CODs) has been introduced to construct single-symbol Maximum Likelihood (ML) de…
Trellis Coded Modulation for Two-User Unequal-Rate Gaussian MAC
J. Harshan, B. Sundar Rajan
In this paper, code pairs based on trellis coded modulation are proposed over PSK signal sets for a two-user Gaussian multiple access channel. In order to provide unique decodabili…
STBCs with Reduced Sphere Decoding Complexity for Two-User MIMO-MAC
J. Harshan, B. Sundar Rajan
In this paper, Space-Time Block Codes (STBCs) with reduced Sphere Decoding Complexity (SDC) are constructed for two-user Multiple-Input Multiple-Output (MIMO) fading multiple acces…
High-Rate, Distributed Training-Embedded Complex Orthogonal Designs for Relay Networks
J. Harshan, B. Sundar Rajan, Are Hjørungnes
Distributed Space-Time Block Codes (DSTBCs) from Complex Orthogonal Designs (CODs) (both square and non-square CODs other than the Alamouti design) are known to lose their single-s…
Coding for Two-User SISO and MIMO Multiple Access Channels
J. Harshan, B. Sundar Rajan
Constellation Constrained (CC) capacity regions of a two-user SISO Gaussian Multiple Access Channel (GMAC) with finite complex input alphabets and continuous output are computed in…