METHOD FOR USE IN MOBILITY HAND-OFF BETWEEN BASE STATIONS

摘要

The present invention relates to a method for use in a hand-off process between base stations, preferably Wifi/WiMAX base stations. The primary steps include arranging the subnet for each base station in a predetermined sequence and thus predicting the most possible subnet prefix of the network that a node would attach next. By way of predicting the care-of-addresses assigned by the new network, hand-off process can be expedited.