Multiple correct phase reversal points in the satellite signal are founded out to accelerate the positioning and reduce the required positioningtime.
由找出卫星信号中多个正确的相位反转点以加快定位的速度，减少所需的定位时间。
2
Concerning the license plate with a great amount of location computation and long positioningtime, a fast and practical positioning system is designed.
针对车牌定位计算量大、定位时间长问题，设计了一套快速实用的定位系统。
3
The use of this security architecture significantly enhances the combatant commander's ability to use precise positioning, velocity and time, in all environments.