Title :
SASOPPIC: an improved scheme of smart antennas receiver for CDMA system
Author :
Baoyu, Zheng ; Yuan, Cao
Author_Institution :
Nanjing Univ. of Posts & Telecommun., China
Abstract :
The function of smart antennas is limited when the DOA (direction of arrival) of MAI (multiple access interference) and that of the desired user are hard to differentiate. An improved scheme to solve the above problem is given, and its performance is analyzed and simulated in both anti-noise and anti-MAI aspects. The new scheme is named SASOPPIC (smart antennas combining soft output partial parallel interference cancellation).
Keywords :
adaptive antenna arrays; code division multiple access; interference suppression; mobile radio; radio receivers; radiofrequency interference; CDMA; DOA; MAI; mobile communication; parallel interference cancellation; partial interference cancellation; smart antenna receiver; soft output; Adaptive arrays; Antenna arrays; Interference; Linear antenna arrays; Multiaccess communication; Receiving antennas; Signal processing; Signal to noise ratio; System performance; Transmitting antennas;
Conference_Titel :
Signal Processing, 2002 6th International Conference on
Print_ISBN :
0-7803-7488-6
DOI :
10.1109/ICOSP.2002.1180044
