Title :
Intercell interference cancellation for TD-CDMA mobile systems
Author :
Wu, C.-C. ; Oster, J. ; Baier, P.W. ; Grant, P.M. ; Ritter, G.
Author_Institution :
Dept. of Electron. & Electr. Eng., Edinburgh Univ., UK
fDate :
11/9/2000 12:00:00 AM
Abstract :
ETSI UTRA time division duplex (TDD) signalling (TD-CDMA) uses a combination of frequency, time and code division multiple access techniques (FDMA, TDMA and CDMA). In CDMA cellular mobile systems both intersymbol interference (ISI) and multiple access interference (MAI) degrade the system performance. In TD-CDMA a joint detection (JD-CDMA) processor performs signal estimation to eliminate this interference within the reference cell. An extension of these JD-CDMA receiver processors is proposed to achieve intercell interference cancellation
Keywords :
cellular radio; code division multiple access; interference suppression; intersymbol interference; time division multiplexing; TD-CDMA mobile systems; cellular mobile systems; intercell interference cancellation; intersymbol interference; joint detection processor; multiple access interference; reference cell; signal estimation; time division duplex signalling;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20001381
