Title :
The impact of mobility on CDMA´s capacity and call admission control
Author :
Zhang, Meng ; Lea, Chin-Tau
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., Kowloon, China
Abstract :
We show how conventional call admission needs to be modified in CDMA networks to accommodate mobility accurately. We evaluate the impact of mobility on several important system performance and design parameters of CDMA networks. This includes (1) the maximum system capacity (2) the best call admission control thresholds, and (3) the tradeoff between the new call blocking probability and call dropping probability.
Keywords :
code division multiple access; mobile radio; probability; telecommunication congestion control; call admission control; call blocking probability; call dropping probability; mobility CDMA capacity; Base stations; Call admission control; Capacity planning; Costs; Interference; Multiaccess communication; Network topology; Performance analysis; System performance; Wireless networks;
Conference_Titel :
Wireless Communications and Networking Conference, 2004. WCNC. 2004 IEEE
Print_ISBN :
0-7803-8344-3
DOI :
10.1109/WCNC.2004.1311459
