Application of soft handoff in inverting and fundamental frequency power supply;

The Design of High Speed Soft Handoff on the CDMA;

A novel soft handoff algorithm and its improvement on the performance of CDMA soft handoffs;

Performance analysis of soft handover based on link balance in broadband CDMA Systems;

The Soft Handover Arithmetic of WCDMA and the Relay Handove Arithometic of TD-SCDMA the Analyze and Compare;

The Influence of the Soft Handover Parameter on the Quality of WCDMA Network;

And,especially,a soft-handoff/double queue model is used to ensure that the useful false soft-handoff requests not to be lost,so as to decrease the soft-handoff failure probabilities.

Based on the previous works on single cell case, we extend the outage probability analysis to the multi-cell environment with soft-handoff by analyzing the outage probability under soft-handoff and the soft-handoff probability.

At the same time, solved the possibility of packet loss when mobile host handoff by using soft-handoff.

The integration uncertain border value is estimated by fuzzy inference and the soft switch control is accomplished by tanh(x) function replacing sgn(x).

Conventional soft hand-off generally uses constant thresholds.

Simulation results show that the required fade margin for hard hand-off with a finite hysteresis level is larger than that for soft hand-off,and is smaller than that for hard handoff with an isolated cell model.

The practice shows that the hardware exchange and software exchange have respective merits and faults and they both satisfy the needs of stepper motor drive.