Title :
Performance analysis of hybrid SFH/DS CDMA networks for personal communication systems
Author :
Prasad, Ramjee ; Walther, ERIC ; Ponson, Raul
Author_Institution :
Delft Univ. of Technol., Netherlands
Abstract :
The performance in terms of the throughput of a slotted CDMA personal communication system is evaluated considering a hybrid slow frequency hopping/direct sequence (SFH/DS) spread spectrum transmission technique with differential phase shift keying (DPSK) modulation and selection diversity. The effects of multi-user interference and multiple resolvable paths on the performance for slow Rician fading channel are investigated. The performance results for macro-, micro- and pico-cellular CDMA systems are compared
Keywords :
cellular radio; code division multiple access; diversity reception; fading; frequency agility; personal communication networks; phase shift keying; radiofrequency interference; spread spectrum communication; telecommunication channels; DPSK; differential phase shift keying; direct sequence spread spectrum; hybrid SFH/DS CDMA networks; macrocellular system; microcellular system; modulation; multiple resolvable paths; multiuser interference; performance analysis; personal communication systems; picocellular systems; selection diversity; slotted CDMA; slow Rician fading channel; slow frequency hopping; throughput; Differential phase shift keying; Differential quadrature phase shift keying; Frequency diversity; Frequency shift keying; Interference; Multiaccess communication; Performance analysis; Phase modulation; Spread spectrum communication; Throughput;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1992. Proceedings, PIMRC '92., Third IEEE International Symposium on
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-0841-7
DOI :
10.1109/PIMRC.1992.279906
