How to realize the positioning of cell phone navigation

Mobile phone positioning refers to the specific positioning technology to obtain the location information of the cell phone or end-user, and mark the location of the object to be positioned on the electronic map of the technology or service.

1, GPS-based positioning, GPS-based positioning method is to use the GPS positioning module on the cell phone to send their location signals to the positioning background to achieve cell phone positioning, positioning accuracy is higher.

2, based on the mobile operating network of the base station positioning, the use of base stations on the phone's distance to determine the location of the phone's distance measurement to determine the location of the phone, does not require the phone to have the ability to locate the GPS, the accuracy is largely dependent on the distribution of the base station and the size of the coverage area, the positioning accuracy is low.