5.16 Performance measurements for LMF

28.5523GPP5G performance measurementsManagement and orchestrationRelease 18TS

5.16.1 Location determination related measurements

5.16.1.1 Number of location determination requests

a) This measurement provides the number of location determination requests received by the LMF.

b) CC

c) Receipt of an Nlmf_Location_DetermineLocation request by the LMF from an NF service consumer (see TS 23.273 [53]).

d) An integer value

e) LM.LocationDeterReq

f) LMFFunction

g) Valid for packet switched traffic

h) 5GS

5.16.1.2 Number of successful location determinations

a) This measurement provides the number of successful location determinations provided by the LMF.

b) CC

c) Transmission of an Nlmf_Location_DetermineLocation response by the LMF to an NF service consumer indicating a successful location determination (see TS 29.572 [54]).

d) An integer value

e) LM.LocationDeterSucc

f) LMFFunction

g) Valid for packet switched traffic

h) 5GS

5.16.1.3 Number of failed location determinations

a) This measurement provides the number of failed location determinations provided by the LMF.

b) CC

c) Transmission of an Nlmf_Location_DetermineLocation response by the LMF to an NF service consumer indicating a failed location determination, each message increments the relevant subcounter per failure case by 1 (see TS 29.572 [54]).

d) An integer value

e) LM.LocationDeterFail.Cause,
Where Cause indicates the failure cause of the location determination.

f) LMFFunction

g) Valid for packet switched traffic

h) 5GS

5.16.2 Location notification related measurements

5.16.2.1 Number of location notifications for successful activation

a) This measurement provides the number of location notifications for successful activation provided by the LMF.

b) CC

c) Transmission of an Nlmf_Location_EventNotify message by the LMF from an NF service consumer indicating the (periodic or triggered) location was successfully activated in the target UE (see TS 29.572 [54]).

d) An integer value

e) LM.LocationNotifSucc

f) LMFFunction

g) Valid for packet switched traffic

h) 5GS

5.16.2.2 Number of location notifications for failed activation

a) This measurement provides the number of location notifications for failed activation provided by the LMF.

b) CC

c) Transmission of an Nlmf_Location_EventNotify message by the LMF from an NF service consumer indicating the (periodic or triggered) location was failed to be activated in the target UE (see TS 29.572 [54]).

d) An integer value

e) LM.LocationNotifFail.Cause,
Where Cause indicates the failure cause of failed location activation in the target UE.

f) LMFFunction

g) Valid for packet switched traffic

h) 5GS

5.16.3 Location context transfer related measurements

5.16.3.1 Number of location context transfer requests

a) This measurement provides the number of location context transfer requests received by the LMF.

b) CC

c) Receipt of an Nlmf_Location_LocationContextTransfer request by the LMF from an NF service consumer (see TS 23.273 [53]).

d) An integer value

e) LM.LocationContextTranReq

f) LMFFunction

g) Valid for packet switched traffic

h) 5GS

5.16.3.2 Number of successful context transfers

a) This measurement provides the number of successful context transfers provided by the LMF.

b) CC

c) Transmission of an Nlmf_Location_LocationContextTransfer response by the LMF to an NF service consumer indicating a successful location context transfer (see TS 29.572 [54]).

d) An integer value

e) LM.LocationContextTranSucc

f) LMFFunction

g) Valid for packet switched traffic

h) 5GS

5.16.3.3 Number of failed location context transfers

a) This measurement provides the number of failed location context transfers provided by the LMF.

b) CC

c) Transmission of an Nlmf_Location_LocationContextTransfer response by the LMF to an NF service consumer indicating a failed location context transfer, each message increments the relevant subcounter per failure case by 1 (see TS 29.572 [54]).

d) An integer value

e) LM.LocationContextTranFail.Cause,
Where Cause indicates the failure cause of the location context transfer.

f) LMFFunction

g) Valid for packet switched traffic

h) 5GS