Title :
A Novel beamspace inter-bit correlation 2D Rake Receiver for DS-CDMA Communication System
Author :
Wan, Chunru ; Kong, Anmin
Author_Institution :
Nanyang Technol. Univ.
Abstract :
A novel beamspace inter-bit correlation 2D Rake receiver for DS-CDMA communication system is proposed in this paper. Although the proposed algorithm is a suboptimal solution, its performance is very close to the optimal space-time algorithm (T.F. Wong and T.M. Lok, 1998) and it can outperform the beamspace-frequency algorithm proposed in Y.F. Chen and M.D. Zoltowski, (2000). Another advantage is that the proposed algorithm is computationally more efficient when comparing with the beamspace-frequency algorithm
Keywords :
code division multiple access; radio receivers; spread spectrum communication; DS-CDMA communication system; beamspace inter-bit correlation 2D Rake receiver; beamspace-frequency algorithm; optimal space-time algorithm; AWGN; Antenna arrays; Delay effects; Fading; Multiaccess communication; Multipath channels; Multiple access interference; RAKE receivers; Receiving antennas; Space technology;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-9391-0
Electronic_ISBN :
1550-2252
DOI :
10.1109/VETECS.2006.1683381
