METHOD AND APPARATUS FOR ESTABLISHING INDOOR LOCATION FEATURE LIBRARY

摘要

Embodiments of the present invention relate to a method and an apparatus for establishing an indoor location feature library. A sever selects, by using identification information of first user equipments (UEs) that is included in received first measurement data, multiple pieces of the first measurement data that have identification information of a same first UE; when the first UE is located indoors, obtaining location information of multiple of first access nodes according to feature attribute information of the multiple of the first access nodes; determining, according to the location information of the multiple of the first access nodes and the feature attribute information of the multiple of the first access nodes, indoor location information of the first UE; and establishing an indoor location feature library by using cell identification information and signal power values of multiple cells and indoor location information of the first UE.

主权项

1. A method for establishing an indoor location feature library, comprising:
receiving, by a server, multiple pieces of first measurement data sent by multiple first user equipments, wherein each first measurement data comprises identification information of the first user equipment, cell identification information and signal power values, measured by the first user equipment, of multiple cells, and feature attribute information of a plurality of first access nodes that is measured by the first user equipment; selecting, by the server, using the identification information of the first user equipments, multiple pieces of the first measurement data that have identification information of a same first user equipment; when the same first user equipment is located indoors, obtaining, by the server, location information of multiple of the first access nodes according to feature attribute information of the multiple of the first access nodes that is comprised in the selected multiple pieces of the first measurement data; determining, by the server, according to the location information of the multiple of the first access nodes and the feature attribute information of the multiple of the first access nodes, indoor location information of the same first user equipment when the same first user equipment obtains the first measurement data; and establishing, by the server, an indoor location feature library using multiple pieces of the cell identification information and multiple of the signal power values and the indoor location information of the same first user equipment.