Title :
Teletraffic modelling in CDMA cellular systems
Author :
Nakano, Keisuke ; Iwasawa, Shigeo ; Sengoku, Masakazu ; Shinoda, Shoji
Author_Institution :
Graduate Sch. of Sci. & Technol., Niigata Univ., Japan
Abstract :
This paper discusses teletraffic modelling in CDMA cellular systems. We consider some different conditions for call acceptance, and discuss methods for evaluating the teletraffic behavior in the CDMA system where each of the conditions is used. We characterize communication traffic in the CDMA cellular system which employs each of the conditions by using some packing algorithms for modelling dynamic channel assignment in FDMA/TDMA systems. It is shown that the methods for analyzing the FDMA/TDMA cellular systems are also applicable to the CDMA cellular systems
Keywords :
cellular radio; code division multiple access; frequency allocation; probability; telecommunication traffic; CDMA; FDMA/TDMA cellular systems; call acceptance; cellular radio; communication traffic; dynamic channel assignment; packing algorithms; teletraffic modelling; Application software; Base stations; Computer simulation; Frequency; Heuristic algorithms; Interference; Multiaccess communication; Performance analysis; Performance evaluation; Traffic control;
Conference_Titel :
Vehicular Technology Conference, 1997, IEEE 47th
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-3659-3
DOI :
10.1109/VETEC.1997.605655
