4 papers
Systematic Constructions of Complementary Sets and Hadamard Matrices from Circulant Operator
Piyush Priyanshu, Sudhan Majhi, Subhabrata Paul
A Hadamard matrix of order is a square matrix with entries satisfying , where is the identity matrix of order . A circulant Hadamard matrix is…
Systematic Construction of Golay Complementary Sets of Arbitrary Lengths and Alphabet Sizes
Abhishek Roy, Sudhan Majhi, Subhabrata Paul
One of the important applications of Golay complementary sets (GCSs) is the reduction of peak-to-mean envelope power ratio (PMEPR) in orthogonal frequency division multiplexing (OF…
Construction of CCC and ZCCS Through Additive Characters Over Galois Field
Gobinda Ghosh, Sachin Pathak
The rapid progression in wireless communication technologies, especially in multicarrier code-division multiple access (MC-CDMA), there is a need of advanced code construction meth…
Construction of Optimal Binary Z-Complementary Code Sets with New Lengths
Gobinda Ghosh, Sudhan Majhi, Shubabrata Paul
Z-complementary code sets (ZCCSs) are used in multicarrier code-division multiple access (MC-CDMA) systems, for interference-free communication over multiuser and quasi-asynchronou…