Title :
Symbol-by-symbol projection receiver for interference rejection in asynchronous CDMA networks
Author :
Lops, Marco ; Tulino, Antonia Maria
Author_Institution :
Dipt. di Ingegneria Elettrica, Univ. Federico II, Napoli, Italy
Abstract :
In this paper, a new projection receiver is introduced, aimed at rejecting multiaccess and narrowband interference in asynchronous code-division multiple access networks. An iterative algorithm to track the interference subspace is also given, which allows making the proposed receiver, under some circumstances, completely blind
Keywords :
code division multiple access; interference (signal); interference suppression; iterative methods; receivers; asynchronous CDMA networks; asynchronous code-division multiple access networks; completely blind receiver; interference rejection; interference subspace tracking; iterative algorithm; multiaccess interference; narrowband interference; symbol-by-symbol projection receiver; Covariance matrix; Decoding; Intelligent networks; Interference elimination; Iterative algorithms; Multiaccess communication; Multiple access interference; Narrowband; Signal processing; Telecommunications;
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.1998.708947
