IJSRP, Volume 2, Issue 12, December 2012 Edition [ISSN 2250-3153]
Mrs.Mahalungkar Seema Pankaj, Prof. Santosh S. Sambare
In cellular networks, blocking occurs when a base station has no free channel to allocate to a mobile user, blocking can be new call blocking or handoff call blocking. One of the research challenges for cellular systems is the design of improved call admission control scheme which will reduce call blocking probability and improve the quality of service. The Previously proposed schemes are reviewed here through which we can build such a scheme in future for cellular network which can easily improve the quality of service.