A new soft handoff scheme using signal prediction priority queuing for the CDMA dynamic simulcast system

Abstract

assumption that the vehicles will maintain constant velocity and they eliminate the influence of the shadow fading. ItIn this paper, a new Signal Prediction Priority Queuing (SPPQ) handoff ordering scheme is proposed. A new idea of the Dynamic Simulcast System for CDMA microcell system is presented. The call performances comparison between the new SPPQ scheme and First In First Out (FIFO) queuing are obtained by the computer simulation. It is shown that the call blocking probability of the new SPRQ scheme is lower than that of FIFO queuing in the same case scenario. It is also shown that the outage probability of the new SPPQ is superior to that of FIFO.