Abstract: The subject matter of this specification can be implemented in, among other things, a method for providing geographic location information. The method includes a step for receiving a request for geographic location information from a mobile device, wherein requested geographic location information includes latitude and longitude coordinates for one or more data transmission points (DTPs), wherein a DTP includes wireless access points and cellular towers. The method also includes a step for determining a set of anticipated data transmission points (DTPs), wherein the anticipated DTPs are those DTPs that the mobile device is anticipated to require in the future. The method also includes a step for retrieving geographic location information associated with at least a portion of the anticipated DTPs from a locations catalog server. The method also includes a step for sending at least a portion of the retrieved geographic location information to the requesting mobile device.

Abstract: Systems and methods for identifying mobile access points are provided. In one aspect, a method includes receiving an indication of an accessible access point and an indication of geographic location. The method also includes determining that a stored geographic location associated with the accessible access point is inconsistent with the indication of the geographic location. The method also includes providing, to a server and to a local memory, an indication that the accessible access point is a candidate mobile access point based on the determination that the stored geographic location is inconsistent with the indication of the geographic location.

Abstract: Systems and methods for identifying mobile access points are provided. In one aspect, a method includes receiving an indication of an accessible access point and an indication of geographic location. The method also includes determining that a stored geographic location associated with the accessible access point is inconsistent with the indication of the geographic location. The method also includes providing, to a server and to a local memory, an indication that the accessible access point is a candidate mobile access point based on the determination that the stored geographic location is inconsistent with the indication of the geographic location.