Content for TS 23.433 Word version: 19.0.0
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9.7.3 Information flows
9.7.3.1 SEALDD enabled data transmission quality measurement subscription request
9.7.3.2 SEALDD enabled data transmission quality measurement subscription response
9.7.3.3 SEALDD enabled data transmission quality measurement notification
9.7.3.4 SEALDD enabled data transmission quality query request
9.7.3.5 SEALDD enabled data transmission quality query response
9.7.3.6 Transmission quality measurement subscription request
9.7.3.7 Transmission quality measurement subscription response
9.7.3.8 Transmission quality measurement notification
9.7.3.9 SEALDD enabled data transmission quality measurement subscription update request
9.7.3.10 SEALDD enabled data transmission quality measurement subscription update response
9.7.3.11 SEALDD enabled data transmission quality measurement unsubscribe request
9.7.3.12 SEALDD enabled data transmission quality measurement unsubscribe response
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9.7.3 Information flows p. 68
9.7.3.1 SEALDD enabled data transmission quality measurement subscription request p. 68
Table 9.7.3.1-1 describes the information flow from the VAL server to the SEALDD server for subscribing to the data transmission measurement service.
| Information element | Status | Description |
|---|---|---|
| Application traffic identifiers | M | Identify of the application traffic (e.g. VAL server ID, VAL service ID) . |
| VAL UE identity | O
(See NOTE) | Identifier of the VAL UE for which measurements need to be provided, e.g. UE ID. |
| VAL UE group ID | O
(See NOTE) | Identifier of a specific VAL UE group, as defined in clause 7.5 of TS 23.434. |
| VAL UE identity list | O
(See NOTE) | Identifies a list of VAL UEs, e.g. the list of UE ID. |
| All VAL UEs Indication | O
(See NOTE) | Indicates all VAL UEs of the application identified by application traffic identifiers. |
| Measurement conditions | O | Indicates the temporal and/or spatial conditions. |
| Transmission quality measurement requirements list | M | The measurement requirement information |
| > Measurement ID | M | Measurement identifiers, e.g. latency, bitrate, packet loss rate, jitter |
| > Reporting frequency | O | The reporting frequency of measurement results (e.g. periodic reporting). If not present, it implies periodic reporting. |
| > Reporting periodicity | O | If the reporting frequency is periodic, the reporting periodicity shall be provided. For multiple UEs, it is recommended to give sufficient time to allow report aggregation. |
| > Reporting granularity | O | The reporting granularity indicates whether the measurement report is for individual VAL UE or for VAL UE group or for all VAL UEs, if VAL UE group or all VAL UEs is the measurement target. |
| > Measurement period window | O | Indicates the measurement period window for transmission quality measurements |
| > Measurement expiration time | O | Indicates the measurement expiration time |
| > Reporting criteria | O | Indicates the criteria for reporting measurement results, e.g. if the latency or bitrate reaches below or above a certain value. It also includes a unique identifier for each criteria of more than one criteria is specified. |
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NOTE:
One of them shall be present as the measurement target UE.
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9.7.3.2 SEALDD enabled data transmission quality measurement subscription response p. 69
Table 9.7.3.2-1 describes the information flow from the SEALDD server to the VAL server for responding to the transmission quality measurement subscription request.
| Information element | Status | Description |
|---|---|---|
| Result | M | Success or failure. |
| Subscription ID | O | Subscription identifier corresponding to the subscription. |
| Expiration time | O | Indicates the expiration time of the subscription. Applicable for successful result. |
9.7.3.3 SEALDD enabled data transmission quality measurement notification p. 69
Table 9.7.3.3-1 describes the information flow from the SEALDD server to the VAL server for notifying the transmission quality measurement reports.
| Information element | Status | Description |
|---|---|---|
| Subscription ID | M | Subscription identifier corresponding to the subscription. |
| Transmission quality measurement reports list | M | The generated transmission quality results in SEALDD server, as specified in Table 9.7.3.3-2. |
Table 9.7.3.3-2 describes the information elements for the transmission quality measurement reports list, provided by the SEALDD server after performing transmission quality measurement.
| Information element | Status | Description |
|---|---|---|
| > Measurement ID | M | Measurement identifiers, e.g. latency, bitrate, packet loss rate, jitter |
| > VAL UE ID(s) | O | It indicates the VAL UE(s) under SEALDD measurement. For a single VAL UE, it can be omitted and the associated measurement values are for the single VAL UE. For multiple VAL UEs with reporting granularity set to individual UE, the associated measurement values are for individual VAL UE as indicated in this IE. For multiple VAL UEs with reporting granularity set to VAL UE group/list or all VAL UEs, the associated measurement values are aggregation for all VAL UEs or the VAL UE group/list and this IE includes the measured VAL UEs. |
| > Average measurement value | O | The average measurement value of measurement results |
| > Minimum measurement value | O | The minimum measurement value of measurement results |
| > maximum measurement value | O | The maximum measurement value of measurement results |
| > Standard deviation measurement value | O | Standard deviation measurement value of measurement results |
| > kPercentile measurement value | O | Indicates the kpercentile measurement value of measurement results |
| > Measurement period | O | Indicates the measurement period |
| > Timestamp | O | Indicates the timestamp of measurement results |
9.7.3.4 SEALDD enabled data transmission quality query request p. 70
Table 9.7.3.4-1 describes the information flow from the other consumers (e.g. SEALDD server, NSCE server, ADAE server) to the SEALDD server for querying the data transmission quality measurement result.
| Information element | Status | Description |
|---|---|---|
| Application traffic identifiers | M | Identify of the application traffic (e.g. VAL server ID, VAL service ID) |
| VAL UE ID(s) | O | Identifier of VAL UE(s) need to be queried, e.g. single VAL UE, multiple VAL UEs, or VAL UE group |
9.7.3.5 SEALDD enabled data transmission quality query response p. 70
Table 9.7.3.5-1 describes the information flow from the SEALDD server to the other consumers (e.g. SEALDD server, NSCE server, etc) for returning the data transmission quality reports.
| Information element | Status | Description |
|---|---|---|
| Result | M | Success or failure. |
| Transmission quality measurement reports list | M | The generated transmission quality results in SEALDD server, as specified in Table 9.7.3.3-2. |
9.7.3.6 Transmission quality measurement subscription request p. 71
Table 9.7.3.6-1 describes the information flow from the SEALDD server to the SEALDD client for data transmission measurement subscription.
| Information element | Status | Description |
|---|---|---|
| SEALDD flow ID | M | Identifier of the SEALDD flow. |
| Measurement conditions | O | Indicates the temporal and/or spatial conditions. |
| Transmission quality measurement requirements list | M | The measurement requirement information. |
| > Measurement ID | M | Measurement identifiers, e.g. latency, bitrate, jitter. |
| > Reporting frequency | O | The reporting frequency of measurement results (e.g. periodic reporting). If not present, it implies periodic reporting. |
| > Reporting periodicity | O | If the reporting frequency is periodic, the reporting periodicity shall be provided. |
| > Measurement period window | O | Indicates the measurement period window for transmission quality measurements. |
| > Measurement expiration time | O | Indicates the measurement expiration time. |
| > Reporting criteria | O | Indicates the criteria for reporting measurement results, e.g. if the latency or bitrate reaches below or above a certain value. It also includes a unique identifier for each criteria of more than one criteria is specified. |
| > SEALDD policy | O | Specifies quality guarantee policies associated with the SEALDD connection. |
| >> Quality guarantee policy | M | Indicates the event (e.g. measurement threshold) to be measured for, the quality guarantee. |
9.7.3.7 Transmission quality measurement subscription response p. 71
Table 9.7.3.7-1 describes the information flow from the SEALDD client to the SEALDD server for responding to the transmission quality measurement subscription request.
| Information element | Status | Description |
|---|---|---|
| Result | M | Success or failure. |
| Expiration time | O | Indicates the expiration time of the subscription. Applicable for successful result. |
9.7.3.8 Transmission quality measurement notification p. 71
Table 9.7.3.8-1 describes the information flow from the SEALDD client to the SEALDD server for notifying the transmission quality measurement reports.
| Information element | Status | Description |
|---|---|---|
| Transmission quality measurement reports list | M | The generated transmission quality results in SEALDD server |
| > Measurement ID | M | Measurement identifiers, e.g. latency, bitrate, jitter |
| > Average measurement value | O | The average measurement value of measurement results |
| > Minimum measurement value | O | The minimum measurement value of measurement results |
| > maximum measurement value | O | The maximum measurement value of measurement results |
| > Standard deviation measurement value | O | Standard deviation measurement value of measurement results |
| > kPercentile measurement value | O | Indicates the kpercentile measurement value of measurement results |
| > Measurement period | O | Indicates the measurement period |
| > Timestamp | O | Indicates the timestamp of measurement results |
9.7.3.9 SEALDD enabled data transmission quality measurement subscription update request p. 72
Table 9.7.3.9-1 describes the information flow from the VAL server to the SEALDD server for updating the data transmission measurement subscription service.
| Information element | Status | Description |
|---|---|---|
| Subscription ID | M | Subscription identifier corresponding to the updated subscription. |
| Updated transmission quality measurement information | O
(see NOTE) | The updated transmission quality measurement information, as described in Table 9.7.3.1-1. |
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NOTE:
At least one of these IEs in Table 9.7.3.1-1 is present.
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9.7.3.10 SEALDD enabled data transmission quality measurement subscription update response p. 72
Table 9.7.3.10-1 describes the information flow from the SEALDD server to the VAL server for responding to the transmission quality measurement subscription update request.
| Information element | Status | Description |
|---|---|---|
| Result | M | Success or failure. |
| Expiration time | O | Indicates the expiration time of the subscription. Applicable for successful result. |
9.7.3.11 SEALDD enabled data transmission quality measurement unsubscribe request p. 72
Table 9.7.3.11-1 describes the information flow from the VAL server to the SEALDD server for unsubscribing to the data transmission measurement service.
| Information element | Status | Description |
|---|---|---|
| Subscription ID | M | Subscription identifier corresponding to the unsubscription. |
9.7.3.12 SEALDD enabled data transmission quality measurement unsubscribe response p. 73
Table 9.7.3.12-1 describes the information flow from the SEALDD server to the VAL server for responding to the transmission quality measurement unsubscribe request.
| Information element | Status | Description |
|---|---|---|
| Result | M | Success or failure. |
