An inversion algorithm to compute blocking probabilities in loss networks with state-dependent rates
IEEE/ACM Transactions on Networking (TON)
Dynamic channel reservation based on mobility in wireless ATM networks
IEEE Communications Magazine
| Hi-index | 0.00 |
We present a dynamic wireless resource management scheme considering the call level QoS and mobilityc haracteristics for multimedia services in wireless communication networks. The objectives of proposed scheme are to improve the utilization of wireless resources and to reduce the blocking probabilityof new call while guaranteeing the required QoS of handoff calls with various service classes.The wireless resources are reserved preferentially for handoff calls in order to provide their required call level QoS. Those resources can also be dynamicallyallo cated as much as request probabilityof each class for new calls. The request probabilityof each class is determined byusing the mobilityc haracteristics, channel occupancy, and correction factor of each classes to keep the new call blocking proabilityas low as possible.