Call admission control with resource management in a multimedia CDMA cellular system

Author

Hwang, Bor-Jiunn ; Wu, Jung-Shyr

Author_Institution

Dept. of Comput. & Commun. Eng., Ming Chuan Univ., Taoyuan, Taiwan

Volume

2

fYear

2003

fDate

15-17 Oct. 2003

Firstpage

652

Abstract

A wireless network supporting integrated data transfer is an attractive issue; therefore, a call admission control algorithm and a resource reservation scheme are usually provided for predictable QoS to such applications. However, too much reserved capacity in the system increases the blocking probability as well as dropping probability. Therefore, we propose several resource-borrowing schemes to improve the system performance. Simulation results show that our proposed resource-borrowing schemes really improve the system performance in a multimedia CDMA cellular system.

Keywords

cellular radio; code division multiple access; integrated voice/data communication; multimedia communication; probability; quality of service; resource allocation; telecommunication congestion control; QoS; blocking probability; call admission control; dropping probability; integrated data transfer; multimedia CDMA cellular system; resource management; resource reservation scheme; resource-borrowing schemes; Call admission control; Capacity planning; Intelligent networks; Mobile communication; Multiaccess communication; Multimedia systems; Real time systems; Resource management; System performance; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON 2003. Conference on Convergent Technologies for the Asia-Pacific Region

Print_ISBN

0-7803-8162-9

Type

conf

DOI

10.1109/TENCON.2003.1273253

Filename

1273253