A.2 On network timers

24.5453GPPLocation managementProtocol specificationRelease 17Service Enabler Architecture Layer (SEAL)TS

The table A.2-1 provides a description of the timers used in this specification, specifies the timer values, describes the reason for starting of the timer, normal stop and the action on expiry.

Table A.2-1: On network timers

Timer

Timer value

Cause of start

Normal stop

On expiry

TLM-1 (subscription expiry)

The timer value is negotiated between SLM-C and SLM-S while creating or modifying subscription.

The SLM-S starts the timer upon sending response to create subscription request message towards SLM-C;

On sending response to delete subscription request message towards SLM-C;

Consider that the subscription associated with the timer is terminated and shall delete all data related to the subscription.

TLM-2 (notification interval)

The timer value is set by user in create subscription request message in <time-interval-length>element.

The SLM-S starts timer each time after sending location information notification.

On sending response to delete subscription request message towards SLM-C;

If any location information data is pending to be notified then the SLM-S sends the notification.

Annex B (informative):
Change history

Change history

Date

Meeting

TDoc

CR

Rev

Cat

Subject/Comment

New version

2019-10

CT1#120

C1-196855

Draft skeleton provided by the rapporteur.

0.0.0

2019-10

CT1#120

Implementing the following p-CRs agreed by CT1:
C1-196355, C1-196612, C1-196856, C1-196857

0.1.0

2019-11

CT1#121

Implementing the following p-CRs agreed by CT1:
C1-198605, C1-198606, C1-198607, C1-198609, C1-198818, C1-198820

Corrections done by the rapporteur.

0.2.0

2020-03

CT1#122-e

Implementing the following p-CRs agreed by CT1:
C1-200526, C1-200555, C1-200558, C1-200560, C1-200808, C1-200901, C1-200902, C1-201018, C1-201019

Corrections done by the rapporteur.

0.3.0

2020-03

CT-87e

CP-200169

Presentation to TSG CT for information andapproval

1.0.0

2020-03

CT-87e

Version 16.0.0 created after approval

16.0.0

2020-06

CT-88e

CP-201129

0001

B

IANA registration template of SEAL location management

16.1.0

2020-06

CT-88e

CP-201129

0002

F

Removal of editor’s note on MIME types

16.1.0

2020-06

CT-88e

CP-201129

0003

B

Resolution of editor’s note on application unique ID

16.1.0

2020-06

CT-88e

CP-201129

0004

B

Structure and data semantics for query list of users based on location procedure

16.1.0

2020-06

CT-88e

CP-201129

0005

3

B

XML scheme for location reporting configuration procedure for SEAL location management

16.1.0

2020-06

CT-88e

CP-201129

0013

F

Correction of references

16.1.0

2020-06

CT-88e

CP-201129

0014

F

Resolution of the editor’s note on access token

16.1.0

2020-06

CT-88e

CP-201129

0016

1

B

SIP based subscription procedures

16.1.0

2020-06

CT-88e

CP-201129

0017

1

F

Adding required XML elements for subscription

16.1.0

2020-06

CT-88e

CP-201129

0018

1

B

Timers used in location management

16.1.0

2020-09

CT-89e

CP-202163

0019

F

Miscellaneous editorial corrections

16.2.0

2020-09

CT-89e

CP-202163

0020

1

F

Updates to HTTP based location information subscription procedure

16.2.0

2020-09

CT-89e

CP-202163

0021

1

F

Updates to XML schema of configuration for SEAL location management

16.2.0

2020-09

CT-89e

CP-202163

0022

1

F

XML schema for location information report

16.2.0

2020-09

CT-89e

CP-202163

0023

F

XML schema for location based query

16.2.0

2020-09

CT-89e

CP-202163

0024

1

F

XML schema for location information notification

16.2.0

2020-09

CT-89e

CP-202163

0025

F

XML schema for location information request

16.2.0

2020-09

CT-89e

CP-202163

0026

1

F

XML schema for location information subscription

16.2.0

2020-09

CT-89e

CP-202163

0027

F

XML schema for location reporting trigger

16.2.0

2020-12

CT-90e

CP-203210

0028

3

F

Add the XML schema of identity

16.3.0

2020-12

CT-90e

CP-203210

0029

1

F

Update to the client-triggered or VAL server-triggered location reporting procedure

16.3.0

2020-12

CT-90e

CP-203210

0031

1

F

Correct location trigger configuration

16.3.0

2021-03

CT-91e

CP-210111

0033

1

F

Resolution of editor’s note under clause 6.2

16.4.0

2021-09

CT-93e

CP-212138

0034

1

B

Off network Location Management – Basic Message Control and Message Format

17.0.0

2021-09

CT-93e

CP-212138

0035

1

B

Off network Location Management – Event-triggered location reporting procedure

17.0.0

2021-09

CT-93e

CP-212138

0036

1

B

Off network Location Management – On-demand location reporting

17.0.0

2021-12

CT-94e

CP-213052

0037

1

C

Message Id and Reply-to Message Id for SEAL offnetwork location management protocol

17.1.0

2021-12

CT-94e

CP-213031

0039

B

Reference update for HTTP/1.1 protocol

17.1.0