Title :
Analysis of Access Capacities for Mixed Services in WCDMA Networks
Author :
Qian, Yu ; Huang, Lin ; Peng, Tao ; Wang, Wenbo
Author_Institution :
Wireless Signal Process. & Network Lab., Beijing Univ. of Posts & Telecommun.
Abstract :
In this paper, an analysis framework to be used for WCDMA (wideband code division multiple access) networks dimensioning is proposed. The work attempts to combine interference limitation with hardware limitation, also considering the multi-service dimension of a WCDMA cellular system. The effect of these two factors towards access capacities of mixed service is analyzed, and with the method provided in this paper, the number of channel cards needed for a certain distribution of traffic in a cell can be calculated, which is meaningful for dimensioning and building WCDMA networks to save the radio network capital expenditures efficiently while providing enough quality
Keywords :
broadband networks; cellular radio; code division multiple access; radiofrequency interference; telecommunication traffic; wireless channels; WCDMA cellular networks; access capacities; capital expenditure saving; channel cards; interference limitation; multiservice dimension; radio network; traffic distribution; wideband code division multiple access networks; Circuits; Downlink; Hardware; Interference; Multiaccess communication; Quality of service; Radio network; Signal analysis; Stochastic processes; Streaming media;
Conference_Titel :
Communications, Circuits and Systems Proceedings, 2006 International Conference on
Conference_Location :
Guilin
Print_ISBN :
0-7803-9584-0
Electronic_ISBN :
0-7803-9585-9
DOI :
10.1109/ICCCAS.2006.284857
