Patent ID: 8971918
Filing Date: 2015-03-03
Classification: H04L,H04W

Abstract:
1. A method performed by a SUPL Location Center (SLC) for providing location information of a target Secure User Plane Location (SUPL) Enabled Terminal (target SET), the method comprising: receiving a location request message from a requester; transmitting a SUPL INITiation (SUPL INIT) message by using a first session IDentifier (ID) to the target SET, the first session ID includes a SET ID of the target SET in a SET session ID; transmitting a Positioning DATA (PDATA) message by using a second session ID to a SUPL Positioning Center (SPC), the second session ID is different from the first session ID for secure connection between the SLC and the SPC; receiving a positioning result of the target SET from the SPC; and transmitting the positioning result to the requester.