Title :
The prediction MMSE receiver for joint multiple-access and narrow-band interference suppression in DS/CDMA channels
Author :
Wang, Kunjie ; Bar-Ness, Yeheskel
Author_Institution :
Dept. of Electr. & Comput. Eng., New Jersey Inst. of Technol., Newark, NJ, USA
Abstract :
A new MMSE receiver, which is termed prediction MMSE (PMMSE) receiver, is proposed for joint multiple-access and narrow-band interference suppression in asynchronous DS/CDMA systems. Numerical results indicate that the PMMSE receiver provides considerable advantages over conventional MMSE receiver
Keywords :
Rayleigh channels; code division multiple access; interference suppression; least mean squares methods; multiuser channels; prediction theory; radio receivers; radiofrequency interference; spread spectrum communication; DS/CDMA channels; Rayleigh fading channels; asynchronous DS/CDMA systems; multiple-access interference; multiple-access interference suppression; narrow-band interference suppression; near-far resistance; prediction MMSE receiver; Covariance matrix; Delay; Finite impulse response filter; Gaussian noise; Interference suppression; Multiaccess communication; Multiple access interference; Narrowband; Performance analysis; Signal processing;
Conference_Titel :
Communications, 2000. ICC 2000. 2000 IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-6283-7
DOI :
10.1109/ICC.2000.853630
