Title :
Call admission control in the uplink for WCDMA TDD systems
Author_Institution :
InterDigital Commun. Corp., Melville, NY, USA
Abstract :
A new call admission control algorithm in the uplink is proposed for 3G WCDMA TDD systems. The call admission control algorithm guarantees that the outage probability requirement can be met for the new users and existing users in the system. The algorithm allocates resource based on dynamic SIR requirement, and optimizes the outage probability for the assignment. Performance of the proposed algorithm and other algorithms in the technical literature are obtained in simulation and compared in different system scenarios.
Keywords :
3G mobile communication; code division multiple access; probability; quality of service; telecommunication congestion control; time division multiplexing; 3G WCDMA; WCDMA TDD systems; call admission control; dynamic SIR requirement; outage probability requirement; system scenarios; uplink; Call admission control; Fading; Interference; Multiaccess communication; Multiuser detection; Resource management; Signal to noise ratio; Stability; Web and internet services; Wireless communication;
Conference_Titel :
Wireless Personal Multimedia Communications, 2002. The 5th International Symposium on
Print_ISBN :
0-7803-7442-8
DOI :
10.1109/WPMC.2002.1088248
