5.15 Performance measurements for EES

28.5523GPP5G performance measurementsManagement and orchestrationRelease 18TS

5.15.1 EAS Discovery procedure related measurements

5.15.1.1 Number of discovery requests

a) This measurement provides the number of EAS discovery requests (see clause 8.5.2 of TS 23.558 [52]) received by the EES.

b) CC

c) On receipt by the EES from the EEC of EAS Discovery Request. Each discovery request is added.

d) A single integer value

e) DIS.EasDisReq

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.1.2 Number of successful discovery request

a) This measurement provides the number of successful EAS discovery request at the EES.

b) CC

c) On transmission of EAS Discovery Response (see clause 8.5.2 of TS 23.558 [52]) by the EES to the EEC that sent the registration request. Each accepted request is added.

d) A single integer value

e) DIS.EasDisSucc

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.1.3 EAS discovery failure

a) This measurement provides the number of EAS discovery failures when EES fails to discover and select a suitable EAS.

b) CC

c) On transmission of EAS discovery response (see clause 8.5.2 in TS 23.558 [52]) by the EES to the EEC that indicates the EAS discovery failure, the measurement is obtained by incrementing the appropriate subcounters. Some the examples are shown below:

UeLocation (see table 8.5.3.2-1 in TS 23.558 [52]), as contained in the corresponding EAS discovery request (see clause 8.5.2 in TS 23.558 [52]). This will give the total number of EAS discovery Request got failed containing the given UE location.

EasType (see table 8.5.3.2-2 in TS 23.558 [52]), as contained in the corresponding EAS discovery request (see clause 8.5.2 in TS 23.558 [52]). This will give the total number of EAS discovery Request got failed containing the given EasType as EAS discovery filter.

EasSchedule (see table 8.5.3.2-2 in TS 23.558 [52]), as contained in the EAS Discovery request (see clause 8.5.2 in TS 23.558 [52]). This will give the total number of EAS discovery Request got failed containing the given EasSchedule as EAS discovery filter.

This measurement is performed per EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

d) Each subcounter is an integer value

e) DIS.EasDisFail.UeLocation.EasType

where UeLocation: identifies where the UE is connected to the network or the position of the UE (see clause 7.3.2 in TS 23.558 [52]), and is represented by the cell ID.

EasType: represents the category or type of required EAS (e.g., V2X) (see table 8.5.3.2-2 in TS 23.558 [52])

DIS.EasDisFail.provider

where provider is the EAS provider identifier of EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

DIS.EasDisFail.id

where id is the EAS identifier of EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

DIS.EasDisFail.type

where provider is the EAS provider identifier of EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

DIS.EasDisFail.schedule

where schedule is the EAS schedule of EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

DIS.EasDisFail.geoloc

where geoloc is the EAS provider identifier of EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

DIS.EasDisFail.toploc

where toploc is the EAS provider identifier of EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

DIS.EasDisFail.srvCont

where srvCont is the EAS provider identifier of EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

DIS.EasDisFail.srvPerm

where srvPerm is the EAS provider identifier of EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

DIS.EasDisFail.srvFeature

where srvFeature is the EAS provider identifier of EAS Discovery Filter (see table 8.5.3.2-2 in TS 23.558 [52]).

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.2 EEC Registration procedure related measurements

5.15.2.1 Number of registration requests

a) This measurement provides the number of EEC registration requests (see clause 8.4.2 of TS 23.558 [52]) received by the EES.

b) CC

c) On receipt by the EES from the EEC of EEC Registration Request. Each initial registration request is added.

d) Each measurement is an integer value

e) RM.EecRegReq

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.2.2 Number of successful registrations

a) This measurement provides the number of successful EEC registration request at the EES.

b) CC

c) On transmission of EEC Registration Response (see clause 8.4.2 of TS 23.558 [52]) by the EES to the EEC that sent the registration request. Each accepted initial registration is added.

d) Each measurement is an integer value

e) RM.EecRegSucc

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.2.3 Number of registration update requests

a) This measurement provides the number of EEC registration update requests received by the EES.

b) CC

c) On receipt by the EES from the EEC of EEC registration update request (see clause 8.4.3.3.4 of TS 23.558 [52]), this measurement is incremented by 1.

d) Each measurement is an integer value

e) RM.EecRegUpdReq

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.2.4 Number of successful registration update

a) This measurement provides the number of successful EEC registration update request at the EES.

b) CC

c) On transmission of EEC registration update response (see clause 8.4.3.3.4 of TS 23.558 [52]) by the EES to the EEC that contains the successful response IE, this measurement is incremented by 1.

d) Each measurement is an integer value

e) RM.EecRegUpdSucc

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.2.5 Number of de-registration requests

a) This measurement provides the number of EEC de-registration requests received by the EES.

b) CC

c) On receipt by the EES from the EEC of EEC de-registration request (see clause 8.4.3.3.6 of TS 23.558 [52]), this measurement is incremented by 1.

d) Each measurement is an integer value

e) RM.EecDeRegReq

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.2.6 Number of successful de-registration

a) This measurement provides the number of successful EEC de-registration request at the EES.

b) CC

c) On transmission of EEC de-registration response (see clause 8.4.3.3.7 of TS 23.558 [52]) by the EES to the EEC that contains the successful response IE, this measurement is incremented by 1.

d) Each measurement is an integer value

e) RM.EecDeRegSucc

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.3 EAS Registration procedure related measurements

5.15.3.1 Number of registration requests

a) This measurement provides the number of EAS registration requests (see clause 8.4.3 of TS 23.558 [52]) received by the EES.

b) CC

c) On receipt by the EES from the EAS of EAS Registration Request. Each initial registration request is added.

d) Each subcounter is an integer value

e) RM.EasRegReq

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.

5.15.3.2 Number of successful registrations

a) This measurement provides the number of successful EAS registration request at the EES.

b) CC

c) On transmission of EAS Registration Response (see clause 8.4.3 of TS 23.558 [52]) by the EES to the EAS that sent the registration request. Each accepted initial registration is added.

d) Each subcounter is an integer value

e) RM.EasRegSucc

f) EESFunction

g) Valid for packet switched traffic

h) 5GS

i) One usage of this performance measurements is for EES performance assurance.