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Network and method for monitoring location capabilities of a mobile station

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TLDR
In this article, the authors present a method for monitoring location capabilities of mobile stations in a database (120) of a communication network, which includes one or more of the following capabilities: an autonomous mode capability, an assisted mode capability and a legacy mode capability.
Abstract
The present invention is a communication network (100) and method for monitoring location capabilities of mobile stations (102) in a database (120) of a communication network. Initially, the network receives an identification number from a mobile station (102). If the database (120) does not include a location capability corresponding to the identification number, then a processor (118) requests the location capability from the mobile station (102) and stores the requested location capability in the database (120). The location capability includes one or more of the following capabilities: an autonomous mode capability, an assisted mode capability and a legacy mode capability. To retrieve an entry from the database (120), the network reads the location capability corresponding to the identification number from the database (120). The network then assembles an assistance message based on the location capability of the mobile station (102) and transmits the assistance message to the mobile station (102).

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References
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TL;DR: In this article, the location of a mobile unit (MU) in a wireless communication system and presenting it to a remote party is determined by comparing a snapshot of a predefined portion of the radio-frequency (RF) spectrum taken by the MU to a reference database containing multiple snapshots taken at various locations.
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