METHOD AND APPARATUSES FOR SELECTING A LOCATION CONTEXT IDENTIFIER FOR POSITIONING A MOBILE DEVICE

摘要

At a mobile device, a plurality of candidate Location Context Identifiers (LCIs) is identified. At least two of the plurality of candidate LCIs are ranked, the ranked at least two of the plurality of candidate LCIs comprising at least a top ranked candidate LCI having a first probability or likelihood that the mobile device is located within an area referenced by the top ranked candidate LCI, and another ranked candidate LCI having a second probability or likelihood that the mobile device is located within an area referenced by the another ranked candidate LCI. The top ranked candidate LCI is presented. The another ranked candidate LCI is presented, if a difference between the first probability or likelihood and the second probability or likelihood is less than a threshold amount. A selection of the presented top ranked candidate LCI or the presented another ranked candidate LCI is received. Positioning assistance data is received over a wireless communications channel based on the selection.