Transfer and modification of location related data during an ongoing location session

摘要

Techniques are disclosed for enabling wireless communication with the capability of modifying assistance data and/or location information. A first transaction is used to define location related data for transferring between a location server and a mobile device. A second transaction is used to transfer the location related data between the location server and the mobile device. A third transaction is used to modify the location related data for transferring between the location server and the mobile device.

主权项

1. A method of determining a location of a mobile device, comprising;
identifying a confirmed type of location related data for transferring between a location server and the mobile device using a first transaction, wherein the first transaction includes:
a message identifying a requested type of location related data, anda response to the message, identifying the confirmed type of location related data in a 3GPP LTE Positioning Protocol (LPP) Extensions message, wherein information carried in the LPP Extensions (LPPe) message is used to support transfer of assistance data and location information according to defined LPP and LPPe procedures;wherein the message and the response both include:
a first transaction identifier, anda session identifier; and transferring location related data of the confirmed type between the location server and the mobile device using a second transaction, wherein the second transaction includes:
a second transaction identifier, andthe same session identifier as the first transaction; wherein the first and second transactions are LPP transactions communicated in accordance with LPP.