Title :
A Novel STBC Scheme in MIMO CDMA System
Author :
Hong-liang, Fu ; Guangzeng, Feng
Abstract :
A novel STBC scheme in MIMO CDMA system is presented. In the proposed scheme, the input symbols are split in blocks, each block has M symbols (M is the number of transmitting antennas), the M symbols are circularly encoded into M groups (each group has M cyclic symbols), the encoded M × M symbols are transmitted in Msymbol durations through Mantennas by multiplying M spread-codes respectively. The proposed STBC scheme has full coding rate (rate 1) and full diversity order but the decoding method is as simple as the conventional STBC introduced by Alamouti [1].
Keywords :
Constellation diagram; Decoding; Digital communication; Diversity reception; Encoding; Information science; MIMO; Multiaccess communication; Receiving antennas; Transmitting antennas; CDMA; Decoding; Encoding; MIMO; STBC;
Conference_Titel :
Signal Processing Systems, 2007 IEEE Workshop on
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-4244-1222-8
Electronic_ISBN :
1520-6130
DOI :
10.1109/SIPS.2007.4387526
