Title :
Analysis of a linear interference canceller in cellular DS/CDMA systems
Author :
Díaz, P. ; Agustí, R.
Author_Institution :
Dept. de Teoria del Senyal i Comunicacions, Univ. Politecnica de Catalunya, Barcelona, Spain
Abstract :
The performance of a linear interference canceller for a Direct-Sequence Code-Division Multiple-Access (DS/CDMA) synchronous system in a multipath environment is considered in this paper. The scheme proposed for intra-cell interference cancellation is analyzed by means of computer simulations under two different power control techniques: fast (FPC) and average power control (APC). The obtained results show a significant improvement in terms of capacity with regard to the conventional receiver
Keywords :
cellular radio; code division multiple access; digital simulation; interference suppression; land mobile radio; power control; pseudonoise codes; radiofrequency interference; spread spectrum communication; telecommunication computing; telecommunication control; average power control; capacity; cellular DS/CDMA systems; computer simulations; fast power control; intra-cell interference cancellation; linear interference canceller; multipath environment; receiver; synchronous system; system performance; Amplitude estimation; Base stations; Computer simulation; Fading; Gold; Interference cancellation; Mobile communication; Multiaccess communication; Multipath channels; Power control;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345197
