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无线定位业务就是通过一定的技术判定蜂窝移动用户的地理位置（经、纬度或当地街道的位置等），并将其提供给用户本人，或通信系统本身（用于计费），或其他请求得到该用户位置的机构、个人。由于它在紧急救援、汽车导航、智能交通、团队管理等方面突出的作用，已被越来越多的
The wireless positioning service determines the geographical location (longitude, latitude, or local street location) of the cellular mobile user by a certain technology and provides it to the user, or the communication system itself (for charging), or other request The user location of the organization, individuals. Due to its prominent role in emergency rescue, car navigation, intelligent transportation and team management, it has been more and more