Title :
Fiber-optic subcarrier multiplexed CDMA technique for future microcellular system
Author :
Tao, Pu ; Quan, Li Yu ; Fu, Zhang Bao
Author_Institution :
Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
Abstract :
Two kinds of optical access networks in a cellular system are introduced in order to simplify the base station and reduce the cellular scale. The CDMA technique could be used to suppress the interference of both nonlinearity products in subcarrier multiplexing (SCM) and optical frequency shift in wavelength division multiplexing (WDM) systems. Based on the performance analysis result for a SCM-CDMA system, several considerations on designing this network are given
Keywords :
code division multiple access; interference suppression; microcellular radio; optical fibre networks; subcarrier multiplexing; wavelength division multiplexing; SCM system; WDM system; cellular scale reduction; fiber-optic subcarrier multiplexed CDMA technique; future microcellular system; interference suppression; nonlinearity products; optical access networks; optical frequency shift; simplified base station; subcarrier multiplexing; wavelength division multiplexing; Cellular networks; Frequency; Interference suppression; Multiaccess communication; Optical fiber communication; Optical fiber networks; Optical transmitters; Throughput; Time division multiple access; Wavelength division multiplexing;
Conference_Titel :
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-6394-9
DOI :
10.1109/ICCT.2000.890941
