Title :
Uplink performance analysis for an integrate PS/CS CDMA cellular system
Author :
Wang, Lin ; Aghvami, A. Hamid ; Chambers, Williams G.
Author_Institution :
centre for Telecommun. Res., King´´s Coll., London, UK
Abstract :
An analytical model is developed to investigate integrated packet-switching/circuit-switching service CDMA cellular systems. Due to the defer-first-transmission mode, link-level congestion control is essential for packet-data transmission. With congestion control, the intra-cell and inter-cell interference interact each other. To reflect this interaction closely, a recursive model is used to derive the inter-cell interference in this paper. With this model, the performances of a CDMA system are numerically evaluated in terms of voice capacity, data delay, and data blocking probability.
Keywords :
cellular radio; circuit switching; code division multiple access; delays; packet switching; telecommunication congestion control; data blocking probability; data delay; defer-first-transmission mode; integrated packet-switching-circuit-switching CDMA cellular systems; inter-cell interference; link-level congestion control; packet-data transmission; uplink performance analysis; voice capacity; Analytical models; Circuits; Control systems; Fading; Interference; Multiaccess communication; Packet switching; Performance analysis; Switches; Telecommunication congestion control;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on
Print_ISBN :
0-7803-7822-9
DOI :
10.1109/PIMRC.2003.1259226
