Title :
Multiple co-channel interference cancellation of GSM system assisted by MLSE and channel estimation
Author :
Horikoshi, Jun ; Hisata, Hiroko ; Hirokami, Tomomi
Author_Institution :
Dept. of Electron. Eng., Gunma Univ., Japan
Abstract :
A co-channel interference cancellation scheme assisted by an adaptive channel estimation and equalization is developed for the effective use of radio frequency in the existing or on-going mobile communication system. This report clarifies the canceling ability of the proposed co-channel canceling algorithm for the GSM system under the multiple co-channel interfering environment. It is confirmed that the developed scheme works well also in the AWGN channel and the frequency flat fast-fading channel
Keywords :
AWGN channels; adaptive equalisers; adaptive estimation; cellular radio; cochannel interference; fading channels; interference suppression; maximum likelihood sequence estimation; AWGN channel; GSM system; MLSE; adaptive channel estimation; adaptive equalization; co-channel interference; flat fast-fading channel; mobile communication system; multiple CCI cancellation; radio frequency; Adaptive arrays; Channel estimation; GSM; Interchannel interference; Interference cancellation; Interference suppression; Maximum likelihood estimation; Mobile communication; Multiaccess communication; Radio frequency;
Conference_Titel :
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location :
Amsterdam
Print_ISBN :
0-7803-5435-4
DOI :
10.1109/VETECF.1999.800336
