An access control scheme for bursty traffic in CDMA system

Zhihui Chen, A. Khokhar
2003 IEEE Wireless Communications and Networking, 2003. WCNC 2003.  
In this paper, we examine the traditional power control and associated access control schemes in cellular CDMA systems and analyze their effectiveness for bursty data traffic. We propose a novel access/admission control scheme based on a probabilistic channel usage framework. Simulation results show that the proposed scheme could improves system capacity considerably without QoS degradation. Compared with existing access control schemes, the algorithm proposed in this paper improves the system
more » ... mproves the system capacity by 50% for high traffic loads and by 100% for low to medium traffic loads.
doi:10.1109/wcnc.2003.1200641 dblp:conf/wcnc/ChenK03a fatcat:r2t3hd2tvbeeli7ubs2siexin4