A Resource Allocation and Reservation Scheme Based on Ziv-Lempel Mobility Prediction in Wireless Networks
It is difficult for us to manage the resources in the wireless networks because of the uncertainty of mobile movement. The paper represents the call events as a sequence of cells during the lifetime of a call. We can get the context information of the sequence by the symbol-based Ziv-Lempel algorithm, so can predict and track the mobile movements. On the basis of it, we construct a simple resource management scheme, which has more powerful QoS capacity, i.e. much lower handoff dropping probability and new call blocking probability, and higher reserved resource utilization.