Types of Location Services

Hi -

Given the discussion a the end of the WG session on "different kinds of location", thought that this might be of interest. The following table is how the membership of the Location Interoperability Forum views a taxonomy of location services. Obviously, each type of service has specific requirements for privacy protocols. There is probably also a common set of requirements.

Cheers

Carl Reed
OGC

 Service
     Description
     
      Standard Location Immediate Service
     This is a standard query service with support for a large set of parameters. This service is used when a single location response is required immediately (within a set time).

      This service consists of the following messages:

      · Standard Location Immediate Request

      · Standard Location Immediate Answer

      · Standard Location Immediate Report

     
      Emergency Location Immediate Service
     This is a service used especially for querying of the location of a mobile subscriber that has initiated an emergency call. The response to this service is required immediately (within a set time).

      This service consists of the following messages:

      · Emergency Location Immediate Request

      · Emergency Location Immediate Answer

     
      Standard Location Reporting Service
     This is a service that is used when a mobile subscriber wants an LCS Client to receive the MS location. The position is sent to the LCS Client from the location server. Which application and its address are specified by MS or defined in the location server.

      This service consists of the following message:

      · Standard Location Report
     
      Emergency Location Reporting Service
     This is a service that is used when the wireless network automatically initiates the positioning at an emergency call. The position and related data is then sent to the emergency application from the location server. Which application and its address are defined in the location server.

      This service consists of the following message:

      · Emergency Location Report

     
      Triggered Location Reporting Service
     This is a service used when the mobile subscriber's location should be reported at a specific time interval or on the occurrence of a specific event.

       This service consists of the following messages:

      · Triggered Location Reporting Request

      · Triggered Location Reporting Answer

      · Triggered Location Report

      · Triggered Location Reporting Stop

      · Triggered Location Reporting Stop Answer

     
Received on Thu Dec 13 18:00:34 2001