Title :
Linear orthogonal dispersive codes for MIMO system
Author :
Yang, Daiming ; Zhang, Liming ; Hu, Bo ; Wang, Yuanyuan
Author_Institution :
Dept. of Electron. Eng., Fudan Univ., Shanghai, China
fDate :
31 May-2 June 2004
Abstract :
Linear orthogonal dispersive codes is proposed in this paper. LODC is constructed from a group of complete orthogonal vector basis of vector space. LODC can be modified to transmit low rate information sequence with better power efficiency. Optimal design of LODC is also proposed to find a space time code with joint optimized capacity and symbol error probability. This method is shown to have simple design concept, competitive low implementation complexity and quite good diversity gain and multiplexing gain.
Keywords :
MIMO systems; antenna arrays; diversity reception; linear codes; multiplexing; optimisation; radiocommunication; space-time codes; MIMO system; diversity gain; linear orthogonal dispersive code; low rate information sequence; multiplexing gain; optimized capacity; orthogonal vector basis; power efficiency; space time code; symbol error probability; vector space; Capacity planning; Design optimization; Dispersion; Diversity methods; Error probability; Fading; MIMO; Receiving antennas; Space time codes; Vectors;
Conference_Titel :
Emerging Technologies: Frontiers of Mobile and Wireless Communication, 2004. Proceedings of the IEEE 6th Circuits and Systems Symposium on
Print_ISBN :
0-7803-7938-1
DOI :
10.1109/CASSET.2004.1321955
