Title :
Information-lossless STBCs from crossed-product algebras
Author :
Shashidhar, V. ; Rajan, B. Sundar ; Sethuraman, B.A.
Author_Institution :
Dept. of Electr. Commun. Eng., Indian Inst. of Sci., Bangalore, India
fDate :
27 June-2 July 2004
Abstract :
This work presents the construction of STBCs, using crossed-product algebras, for arbitrary number of transmit antennas over an a priori specified signal set. It obtains a condition under which these STBCs from arbitrary crossed-product algebras are information-lossless.
Keywords :
antenna arrays; antenna theory; block codes; matrix algebra; receiving antennas; space-time codes; transmitting antennas; crossed-product algebra; information-lossless space-time block code; transmit antenna; Algebra; Antenna theory; Channel capacity; Mathematics; Mutual information; Receiving antennas; Signal design; Transmitting antennas;
Conference_Titel :
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Print_ISBN :
0-7803-8280-3
DOI :
10.1109/ISIT.2004.1365163
