A Novel Efficient Handover CAC Scheme for Handoff and New calls in Heterogeneous Wireless network
Abstract
- In this work a novel CAC scheme is analyzed for handling handoff calls and new call blocking attempts. As traffic increases in mobile networks the handling handoff calls and new calls efficiently will become an important issue. Particularly when cell size shrinks to accommodate an increasingly large demand of services. newer more efficient handoff schemes need to be used. In this paper various handoff schemes like Reservation Based scheme and Bandwidth Level Degradation scheme are analyzed for multiple traffic system. Based on the analysis a new CAC scheme is designed based on priority call queue along with bandwidth level degradation and dynamic guard channel allocation scheme for ATM based wireless personal communication network.