USER PLANE-BASED LOCATION SERVICES (LCS) SYSTEM, METHOD AND APPARATUS

    公开(公告)号:CA2517800A1

    公开(公告)日:2004-09-16

    申请号:CA2517800

    申请日:2004-03-04

    Applicant: QUALCOMM INC

    Abstract: A system, method and apparatus for providing location services whereby location determination (130) and location disclosure (120) are treated as separate and independent processes or LCS-sessions. Location determination m ay be performed (as necessary) via a first set of network entities (256, 218, 260) to obtain location information for a mobile station. The location information may be cached for subsequent disclosure to any number of applications. Location disclosure may be performed (when requested) via a second set of network entities (256, 218, 216) to provide the location information. Location determination may utilize a first security procedure f or authentication and authorization and to obtain a first session key used for location determination. Location disclosure may utilize a second security procedure for authentication and authorization and to obtain a second sessio n key used for location disclosure. For a roaming mobile station, location determination may be performed via a serving network and location disclosure may be performed via a home network.

    USER PLANE-BASED LOCATION SERVICES (LCS) SYSTEM, METHOD AND APPARATUS

    公开(公告)号:CA2517800C

    公开(公告)日:2013-04-23

    申请号:CA2517800

    申请日:2004-03-04

    Applicant: QUALCOMM INC

    Abstract: A system, method and apparatus for providing location services whereby location determination (130) and location disclosure (120) are treated as separate and independent processes or LCS-sessions. Location determination may be performed (as necessary) via a first set of network entities (256, 218, 260) to obtain location information for a mobile station. The location information may be cached for subsequent disclosure to any number of applications. Location disclosure may be performed (when requested) via a second set of network entities (256, 218, 216) to provide the location information. Location determination may utilize a first security procedure for authentication and authorization and to obtain a first session key used for location determination. Location disclosure may utilize a second security procedure for authentication and authorization and to obtain a second session key used for location disclosure. For a roaming mobile station, location determination may be performed via a serving network and location disclosure may be performed via a home network.

    10.
    发明专利
    未知

    公开(公告)号:HK1088764A1

    公开(公告)日:2006-11-10

    申请号:HK06109042

    申请日:2006-08-15

    Applicant: QUALCOMM INC

    Abstract: A system, method and apparatus for providing location services whereby location determination and location disclosure are treated as separate and independent processes. Location determination may be performed (as necessary) via a first set of network entities to obtain location information for a mobile station. The location information may be cached for subsequent disclosure to any number of applications. Location disclosure may be performed (when requested) via a second set of network entities to provide the location information. Location determination may utilize a first security procedure for authentication and authorization and to obtain a first session key used for location determination. Location disclosure may utilize a second security procedure for authentication and authorization and to obtain a second session key used for location disclosure. For a roaming mobile station, location determination may be performed via a serving network and location disclosure may be performed via a home network.

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