Title :
Systematic design of complex orthogonal space-time block codes with high rates
Author :
Su, Weifeng ; Xia, Xiang-Gen ; Liu, K. J Ray
Author_Institution :
Dept. of Electr. & Comput. Eng.,, Maryland Univ., College Park, MD, USA
Abstract :
In this paper, we develop a systematic design method to generate high-rate space-time block codes (STBCs) from complex orthogonal designs for any number of transmit antennas. The resulting complex orthogonal STBCs have the best known rates, which are conjectured "optimal". Two constructions with rates 2/3 and 5/8 are further illustrated for 6 and 7 transmit antennas, respectively.
Keywords :
block codes; radiocommunication; space-time codes; transmitting antennas; complex orthogonal design; orthogonal space-time block code systematic design; transmit antenna; Algorithm design and analysis; Block codes; Design methodology; Educational institutions; Encoding; Maximum likelihood decoding; Transmitting antennas;
Conference_Titel :
Wireless Communications and Networking Conference, 2004. WCNC. 2004 IEEE
Print_ISBN :
0-7803-8344-3
DOI :
10.1109/WCNC.2004.1311655
