Title :
Adaptive access control for multimedia traffic in a CDMA cell with imperfect power control
Author :
Larijani, P.R. ; Hafez, R.H. ; Lambadaris, I.
Author_Institution :
Dept. of Syst. & Comput. Eng., Carleton Univ., Ottawa, Ont., Canada
Abstract :
This paper deals with the problem of admission control when different media with different quality of service requirements (QOS) are present in a CDMA (code division multiple access) environment. We propose an adaptive access control method based on the equivalent bandwidth theory and the cell load measurement. Our algorithm allows efficient integration of speech and low bit rate video in an outdoor CDMA cellular network with imperfect power control
Keywords :
adaptive control; cellular radio; code division multiple access; multimedia communication; power control; telecommunication congestion control; telecommunication traffic; CDMA; adaptive access control; admission control; cell load measurement; cellular radio; code division multiple access; equivalent bandwidth theory; imperfect power control; multimedia traffic; outdoor cellular network; quality of service requirements; Access control; Adaptive control; Admission control; Bandwidth; Bit rate; Land mobile radio cellular systems; Multiaccess communication; Programmable control; Quality of service; Speech;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1997. Waves of the Year 2000. PIMRC '97., The 8th IEEE International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
0-7803-3871-5
DOI :
10.1109/PIMRC.1997.631175
