Content for TS 24.030 Word version: 18.0.0
1 Scope
2 References
3 Definitions and abbreviations
4 Network initiated location services operations
4.1 Location Notification
4.1.1 Normal operation
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1 Scope p. 5
The present document gives the stage 3 description of the Location Service (LCS) operations for mobile station. These operations shall apply to both CS and PS domain.
The group of location services operations is divided into two different classes:
2 References p. 5
The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
3 Definitions and abbreviations p. 5
Abbreviations used in the present document are listed in TR 21.905 and TS 23.271.
The following terms are used in the present document:
- MS, Mobile Station. The present document makes no distinction between MS and UE.
4 Network initiated location services operations p. 6
4.1 Location Notification p. 6
4.1.1 Normal operation p. 6
The network invokes a location notification procedure by sending a REGISTER message containing a LCS-LocationNotification invoke component to the MS. This may be sent either to request verification for MT-LR or to notify about already authorized MT-LR.
In case of privacy verification the MS shall respond to the request by sending a RELEASE COMPLETE message containing the mobile subscriber's response in a return result component (Figure 4.1).
If the timer T(LCSN) expires in the network before any response from the MS (e.g. due to no response from the user), the network shall interprete this by applying the default treatment defined in TS 23.271 (i.e. dissallow location if barred by subscription and allow location if allowed by subscription).
In the case of location notification no response is required from the MS, the MS shall terminate the dialoque by sending a RELEASE COMPLETE message containing a LocationNotification return result.
If the MS is unable to process the request received from the network, it shall return an error indication by sending a RELEASE COMPLETE message containing a return error component. Error values are specified in TS 24.080.
