Title :
A blind adaptive projection receiver for CDMA systems
Author :
Mo, Shan ; Schlegel, Christian ; Mathews, V.John
Author_Institution :
Dept. of Electr. Eng., Utah Univ., Salt Lake City, UT, USA
Abstract :
This paper presents a blind and adaptive CDMA receiver that does not require knowledge of the spreading codes associated with users other than the ones of interest. Receivers for synchronous as well as asynchronous transmission by multiple users with error control coding are developed. Simulation results demonstrating that the receivers suffer negligible performance loss over systems with complete knowledge of all the spreading codes are included in the paper
Keywords :
code division multiple access; error correction codes; receivers; synchronisation; CDMA systems; asynchronous transmission; blind adaptive projection receiver; error control coding; multiple users; performance loss; spreading codes; synchronous transmission; Decoding; Error correction; Error probability; Forward error correction; Interference cancellation; Matched filters; Matrix decomposition; Multiaccess communication; Signal generators; Viterbi algorithm;
Conference_Titel :
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-5000-6
DOI :
10.1109/ISIT.1998.708888
