Tech-invite3GPPspaceIETFspace
21222324252627282931323334353637384‑5x

Content for  TS 23.434  Word version:  19.1.0

Top   Top   Up   Prev   Next
0…   4…   5   6…   6.4…   6.5…   6.5.3…   7…   8…   8.2.2…   9…   9.3…   9.3.2.21…   9.3.3…   9.3.6…   9.3.11…   9.3.13…   9.3.14…   9.4…   9.4.6…   9.5…   10…   10.3…   10.3.2.22…   10.3.3…   10.3.7…   10.3.10…   10.4…   11…   11.3…   11.3.3…   11.4…   12…   12.3…   13…   14…   14.2.2.2…   14.3…   14.3.2.20…   14.3.2.40…   14.3.3…   14.3.3.3…   14.3.4…   14.3.4.6   14.3.4.7…   14.3.4A…   14.3.4A.3…   14.3.4A.4…   14.3.4A.6…   14.3.4A.8…   14.3.4A.9…   14.3.4A.10…   14.3.5…   14.3.6…   14.3.9…   14.3.12…   14.4…   15…   16…   17…   18…   A   B…

 

14.3.2.20  Unicast QoS monitoring subscription request |R17|p. 174

Table 14.3.2.20-1 describes the information flow from the VAL server to the network resource management server for unicast QoS monitoring subscription request.
Information Element Status Description
Requester IdentityMThe identity of the VAL server performing the request.
List of VAL UE IDsO
(see NOTE 1 NOTE 4)
List of VAL UEs whose QoS monitoring data is requested.
VAL group IDO
(see NOTE 1 NOTE 4)
The group ID used for the VAL group for which QoS monitoring data is requested.
List of VAL stream IDsO
(see NOTE 1 NOTE 4)
List of VAL streams for which QoS monitoring data is requested.
Measurement requirementsOIt describes the requirements on the QoS measurements.
> type of dataMAt least one of the following measurement index shall be provided.
>> packet delayOUL/DL/RT packet delay.
For VAL stream, the packet delay means measurement from a source UE to a target UE.
>> packet loss rateOAverage packet loss rate.
>> data rateOAverage data rate and/or maximum data rate.
>> traffic volumeOAverage traffic volume for UL and/or DL
> measurement time periodOThe measurement time period indicates a current time period. If absent, current time and 5 minutes duration are used as default setting.
> aggregation granularity windowOIndicates how long the QoS monitoring is performed to compute the average value and gather the maximum value. If absent, 1 minute is used as default setting.
Reporting requirementsOIt describes the requirements for QoS monitoring reporting.
> Frequency of reporting OOIt indicates the requested frequency of reporting. The reporting frequency may be periodic or event triggered (i.e. threshold reached). If absent in the request, default event triggered reporting is used.
> Threshold reaching directionOIt indicates the reaching direction (i.e. ascending, descending or crossed) for the reporting threshold. It shall be provided if reporting threshold is present.
> Reporting thresholdOIf the Frequency of reporting is event triggered (threshold reached), the reporting threshold corresponding to the measurement index shall be provided.
> Reporting periodicityOIf the Frequency of reporting is periodic, the reporting periodicity shall be provided.
> Termination of reportingOIt indicates when the reporting of QoS monitoring shall stop. It can be event triggered (i.e. either number of reports reached or threshold reached) or when reporting duration expires or when explicit termination is requested. If absent in the request, it defaults to explicit termination. Once the termination condition is met, the monitoring subscription ceases to exist.
> Max number of reportsO
(NOTE 3)
It indicates the maximum number of reports, it shall be provided when Termination of reporting is set to event triggered (number of reports reached).
> Termination thresholdO
(see NOTE 2, NOTE 3)
It indicates the reporting termination threshold corresponding to the measurement index. Each measurement index has only one termination threshold.
> Termination condition for termination thresholdO
(see NOTE 2)
It indicates threshold-based termination condition (e.g. all reached or any of them reached) if multiple measurement indexes are provided.
> Reporting durationO
(NOTE 3)
It indicates the reporting duration, it shall be provided when Termination of reporting is set to duration expiration.
NOTE 1:
Only one of these information elements shall be present.
NOTE 2:
It shall be provided when Termination of reporting is set to event triggered (threshold reached).
NOTE 3:
If provided, only one of these information elements shall be present.
NOTE 4:
When used by the Update_Unicast_QoS_Monitoring_Subscription operation, the same information element with identical content shall be present as in the associated Subscribe_Unicast_QoS_Monitoring operation.
Up

14.3.2.21  Unicast QoS monitoring subscription response |R17|p. 177

Table 14.3.2.21-1 describes the information flow from the network resource management server to the VAL server for unicast QoS montoring subscription response.
Information Element Status Description
Subscription statusMIt indicates the subscription result
Up

14.3.2.22  Unicast QoS monitoring notification |R17|p. 177

Table 14.3.2.22-1 describes the information flow for unicast QoS monitoring notification from the network resource management server to the VAL server.
Information Element Status Description
List of VAL UE IDsO
(see NOTE)
List of VAL UEs whose QoS monitoring data is provided. This list is either the list provided in the subscription request or a subset of that list. It can contain a single UE.
VAL group IDO
(see NOTE)
The group ID used for the VAL group for which QoS monitoring data is provided. This group ID shall be the same VAL group ID as the VAL group ID provided in the subscription request.
List of VAL stream IDsO
(see NOTE)
List of VAL stream IDs whose QoS monitoring data is provided. This list is either the list provided in the subscription request or a subset of that list. It can contain a single stream ID.
QoS monitoring dataMQoS monitoring data is an aggregate of QoS measurements data obtained from the 5GS.
Termination causeOIndicates that the subscription is terminated with the termination cause.
NOTE:
Only one of these information elements shall be present.
Up

14.3.2.23  TSC stream availability discovery request |R17|p. 177

Table 14.3.2.23-1 describes the information flow TSC stream availability discovery request from the VAL server to the NRM server.
Information Element Status Description
Requester IdentityMThe identity of the VAL server performing the request.
Stream specificationMStream specification includes MAC addresses of the source and destination DS-TT ports (e.g. as defined in IEEE 802.1CB [37]).
Up

14.3.2.24  TSC stream availability discovery response |R17|p. 178

Table 14.3.2.24-1 describes the information flow TSC stream availability discovery response from the NRM server to the VAL server.
Information Element Status Description
ResultMResult includes success or failure of the TSC stream availability discovery with the underlying network.
Stream specificationMStream specification includes MAC addresses of the source and destination DS-TT ports (e.g. as defined in IEEE 802.1CB [37]).
List of traffic specificationsMThe traffic classes supported by the DS-TTs and available end-to-end MaxLatency value per traffic class. The VAL server should not request lower latency than the available end-to-end latency.
Up

14.3.2.25  TSC stream creation request |R17|p. 178

Table 14.3.2.25-1 describes the information flow TSC stream creation request from the VAL server to the NRM server.
Information Element Status Description
Requester Identity MThe identity of the VAL server performing the request.
VAL Stream IDMIt identifies the VAL stream.
Stream specificationMy Stream specification includes MAC addresses of the source and destination DS-TT ports (e.g. as defined in IEEE 802.1CB [37]).
Traffic specificationM It includes MaxLatency, MaxFrameInterval, MaxFrameSize, MaxIntervalFrames as described in IEEE 802.1Qcc [35] in clause 46.2.
Up

14.3.2.26  TSC stream creation response |R17|p. 178

Table 14.3.2.26-1 describes the information flow TSC stream creation response from the NRM server to the VAL server.
Information Element Status Description
ResultMResult includes success or failure of the TSC stream creation.
VAL Stream IDMIt identifies the VAL stream.
Up

14.3.2.27  TSC stream deletion request |R17|p. 178

Table 14.3.2.27-1 describes the information flow TSC stream deletion request from the VAL server to the NRM server.
Information Element Status Description
Requester Identity MThe identity of the VAL server performing the request.
VAL Stream IDMIt identifies the VAL stream.
Up

14.3.2.28  TSC stream deletion response |R17|p. 179

Table 14.3.2.28-1 describes the information flow TSC stream deletion response from the NRM server to the VAL server.
Information Element Status Description
ResultMResult includes success or failure of the network TSC stream deletion. Even in case of failure, the stream is deemed unusable.
VAL Stream IDMIt identifies the VAL stream.
Up

14.3.2.29  TSN bridge information report |R17|p. 179

The 5GS bridge management information is defined in clause 5.28.1 of TS 23.501 (5GS bridge management).

14.3.2.30  TSN bridge information confirmation |R17|p. 179

The 5GS bridge management information is defined in clause 5.28.1 of TS 23.501 (5GS bridge management).

14.3.2.31  TSN bridge configuration request |R17|p. 179

The configuration information of 5GS Bridge is defined in clause 5.28.2 of TS 23.501 (The configuration information of 5GS Bridge).

14.3.2.32  TSN bridge configuration response |R17|p. 179

The configuration information of 5GS Bridge is defined in clause 5.28.2 of TS 23.501 (The configuration information of 5GS Bridge).

14.3.2.33  Unicast QoS monitoring data request |R17|p. 179

Table 14.3.2.33-1 describes the information flow from the VAL server to the network resource management server for unicast QoS monitoring data request.
Information Element Status Description
Requester Identity MThe identity of the VAL server performing the request.
List of VAL UE IDs O (see NOTE)List of VAL UEs whose QoS monitoring data is requested.
VAL group ID O (see NOTE)The group ID used for the VAL group for which QoS monitoring data is requested.
List of VAL stream IDs O (see NOTE)List of VAL streams for which QoS monitoring data is requested.
Measurement requirementsMIt describes the requirements on the QoS measurement data to be provided.
> type of dataMAt least one of the following measurement index shall be provided.
>> packet delayOUL/DL/RT packet delay.
For VAL stream, the packet delay means measurement from a source UE to a target UE.
>> packet loss rateOAverage packet loss rate.
>> data rateOAverage data rate and/or maximum data rate.
>> traffic volumeOAverage traffic volume for UL and/or DL
> measurement time periodOThe measurement time period indicates either a current or past time period. If absent, current time and 5 minutes duration are used as default setting.
> aggregation granularity windowOIndicates how long the QoS monitoring is performed to compute the average value and gather the maximum value. If absent, 1 minute is used as default setting.
NOTE:
Only one of these information elements shall be present.
Up

14.3.2.34  Unicast QoS monitoring data response |R17|p. 180

Table 14.3.2.34-1 describes the information flow from the VAL server to the network resource management server for unicast QoS monitoring data response.
Information Element Status Description
List of VAL UE IDsO
(see NOTE 1)
List of VAL UEs whose QoS monitoring data is provided. This list is either the list provided in the request or a subset of that list. It can contain a single UE.
VAL group ID O (see NOTE 1)The group ID used for the VAL group for which QoS monitoring data is provided. This group ID shall be the same VAL group ID as the VAL group ID provided in the request.
List of VAL stream IDs O (see NOTE 1)List of VAL stream IDs whose QoS monitoring data is provided. This list is either the list provided in the request or a subset of that list. It can contain a single stream ID.
ResultMIndicates the success or failure for the operation
QoS monitoring dataM (see NOTE 2)QoS monitoring data is an aggregate of QoS measurements data obtained from the 5GS.
CauseOProvides reason for the failure (e.g. when data for the requested time period is not available).
NOTE 1:
Only one of these information elements shall be present.
NOTE 2:
If the Result information element indicates failure then the value of the QoS monitoring data information element has no meaning.
Up

14.3.2.35  Application connectivity request |R18|p. 181

Table 14.3.2.35-1 describes the information flow for application connectivity request from a NRM client to the NRM server.
Information element Status Description
Source VAL UE IDMIdentifier of the requestor VAL UE.
Source IP addressMIP address of the requestor VAL UE.
VAL service IDMIdentifier of the VAL service
List of destination VAL UE IDsMIdentifiers of the destination VAL UEs.
Application service requirementsMDetails of service requirements
>Packet size (see NOTE)OSize of the packet to be transmitted.
>Packet transmission interval (see NOTE)OIntervals at which the packet is to be transmitted
>Packet E2E latency (see NOTE)OE2E Latency for packet transmission
>Packet error KPI (see NOTE)OThe KPIs related to packet error (e.g. allowed packet loss rate, packet loss amount, packet error rate)
>Bitrate (see NOTE)OThe bitrate required
Application connectivity contextOApplication connectivity context of the requester, used for determining the destination and/or resource parameters. If this IE is included, at least one of the information elements in Table 14.3.2.35-2 shall be provided.
NOTE:
At least one of information elements of the application service requirements shall be included.
Information element Status Description
LocationOLocation information of the client. The element may also indicate whether network-determined location is to be used instead.
SpeedOSpeed information for the client.
DirectionODirection information for the client.
Up

14.3.2.36  Application connectivity response |R18|p. 181

Table 14.3.2.36-1 describes the information flow for application connectivity response from the NRM server to the NRM client.
Information element Status Description
ResultMResult from the NRM server in response to request indicating success or failure for accepting the request.
CauseOThe cause of failure, if the result indicates failure.
Up

14.3.2.37  Application connectivity notification |R18|p. 181

Table 14.3.2.37-1 describes the information flow for application connectivity notification from the NRM server to the NRM client.
Information element Status Description
Session informationMSession information for the established connectivity for application communication
VAL service IDMIdentifier of the VAL service
Requestor VAL UE IDMThe identity of the source VAL UE requesting the connectivity.
List of accepted destination VAL UE IDs (see NOTE)OThe list of destination VAL UEs which are accepted for the connectivity established for the application service communication.
NOTE:
The List of accepted destination VAL UE IDs IE shall be included when the application connectivity notification is sent to the initiator of the application connectivity request.
Up

14.3.2.38  Unicast QoS monitoring subscription update request |R18|p. 182

The information flow from the VAL server to the network resource management server for unicast QoS monitoring subscription update request has the same content as unicast QoS monitoring subscription request specified in clause 14.3.2.20.

14.3.2.39  Unicast QoS monitoring subscription update response |R18|p. 182

Table 14.3.2.39-1 describes the information flow from the network resource management server to the VAL server for unicast QoS montoring subscription update response.
Information element Status Description
Update statusMIt indicates the subscription update result
Up

Up   Top   ToC