Bandwidth Reservation Scheme in GSM
This paper has presented an enhanced resource reservation scheme based on a predictive model. The proposed scheme introduces an estimation of the target cell, whilst reducing the signaling traffic in wireless cellular networks and the false reservations that waste bandwidth resources. Subsequently, is efficiently also to reduce the HCDP of real time traffic and the number of terminated ongoing calls of non-real time traffic due to high priority for real time call. In addition, it is efficient reduce the number of cancelled reservation due to false reservation in wrong prediction of next crossing cell of MS. Thus increases the systems bandwidth utilization. The main factor which enables an improved algorithm is the integration of the direction of the MS to complement the reservation based solely on the position of the MS in the zone within a sector in the cell.
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