Title :
Performance evaluation of a successive interference cancellation scheme in a quasi-synchronous MC-CDMA system
Author :
Kleer, Frans ; Hara, Shin ; Prasad, Ramjee
Author_Institution :
Delft Univ. of Technol., Netherlands
Abstract :
We analyse three different possibilities to reduce multi-user interference in a MC-CDMA system. First a quasi-synchronous uplink channel has been proposed with a relative synchronisation algorithm; secondly different diversity combining techniques have been simulated and evaluated in an uplink and downlink channel; finally comparing the performances of single and multi-user detection strategies a successive interference cancellation method has been used
Keywords :
code division multiple access; diversity reception; indoor radio; interference suppression; radio links; radiofrequency interference; synchronisation; diversity combining; downlink channel; indoor radio; multi-user detection; multi-user interference reduction; performance evaluation; quasi-synchronous MC-CDMA system; quasi-synchronous uplink channel; single user detection; successive interference cancellation; synchronisation algorithm; Attenuation; Diversity reception; Downlink; Fading; Frequency synchronization; Interference cancellation; Multicarrier code division multiple access; Multiuser detection; Narrowband; Radio transmitters;
Conference_Titel :
Communications, 1998. ICC 98. Conference Record. 1998 IEEE International Conference on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-4788-9
DOI :
10.1109/ICC.1998.682875
