Optimized ordering of assistance data in a mobile radio network

摘要

An implementation of a system, device and method for communicating location data of a mobile station, enhancing location data, optimally communicating Assistance Data, and/or reducing rebids of Measure Position Request messages in a wireless network.

主权项

1. A method of optimally communicating Assistance Data to a mobile station (MS) in a wireless network, the method comprising:
providing a list of satellites; determining an optimal order of the satellites based on a characteristic of the mobile station, wherein the optimal order comprises a first optimal satellite and a second optimal satellite; preparing a first of a segmented set of Assistance Data messages in the wireless network, wherein the first of the segmented set of Assistance Data messages comprises
reference information including a satellite time and a coarse MS location; andsatellite vehicle position information for the first optimal satellite and the second optimal satellite; and beginning to transmit the first of the segmented set of Assistance Data messages from the wireless network to the mobile station.