Title :
Performance analysis of variable bit rate services in the uplink of wideband CDMA
Author :
Wong, T.C. ; Mark, J.W. ; Chua, K.C. ; Kannan, B.
Author_Institution :
Agency for Sci., Tech. & Res., Inst. for InfoComm Res., Singapore, Singapore
Abstract :
An analytical formulation of the outage probability in terms of bit error rate specification for variable bit rate (VBR) multiclass services in the uplink of a wideband CDMA-based cellular system is presented. The analytical framework is formulated for the general case in which different traffic classes have different spreading gains. The analytical work leads to the determination of the capacity region of a wideband CDMA system with VBR traffic. Numerical results of the capacity region corresponding to typical parameter values are also presented.
Keywords :
3G mobile communication; broadband networks; cellular radio; code division multiple access; error statistics; quality of service; telecommunication network reliability; telecommunication traffic; VBR; analytical formulation; bit error rate; cellular systems; code division multiple access; outage probability; performance analysis; quality of service; spreading gains; variable bit rate multiclass services; wideband CDMA uplink; Bit error rate; Bit rate; Cellular networks; Multiaccess communication; Performance analysis; Quality of service; Telecommunication traffic; Traffic control; Wideband; Wireless communication;
Conference_Titel :
Communications, 2003. ICC '03. IEEE International Conference on
Print_ISBN :
0-7803-7802-4
DOI :
10.1109/ICC.2003.1204200
