Tech-invite  3GPPspace  IETFspace
21  22  23  24  25  26  27  28  29  31  32  33  34  35  36  37  38  4‑5x

Content for  TS 23.433  Word version:  19.4.0

Top   Top   Up   Prev   Next
0…   4…   7…   8…   9.2…   9.2.2.3…   9.2.3…   9.2.4…   9.3…   9.3.2.2…   9.3.3…   9.3.4…   9.4…   9.5…   9.5.3…   9.5.4…   9.6…   9.7…   9.7.3…   9.7.4…   9.8…   9.9…   9.9.3…   9.10…   9.10.3…   9.11…   9.11.3…   9.12…   9.12.3…   9.13   10…   A…   C   D… 
9.10.3 Information flows  9.10.3.1 SEALDD policy configuration request  9.10.3.2 SEALDD policy configuration response  9.10.3.3 SEALDD policy configuration update request  9.10.3.4 SEALDD policy configuration update response  9.10.3.5 SEALDD policy configuration delete request  9.10.3.6 SEALDD policy configuration delete response  9.10.3.7 SEALDD client policy configuration request  9.10.3.8 SEALDD client policy configuration response  9.10.4 APIs  9.10.4.1 General  9.10.4.2 Sdd_PolicyConfiguration operation  9.10.4.3 Sdd_PolicyConfiguration update operation  9.10.4.4 Sdd_PolicyConfiguration delete operation  9.10.4.5 Sdd_ClientPolicyConfiguration operation 
...

 

9.10.3  Information flows  p. 104

9.10.3.1  SEALDD policy configuration request  p. 104

Table 9.10.3.1-1 describes the information flow from the VAL server to the SEALDD server for requesting the SEALDD policy configuration.
Information element Status Description
Application traffic identifiersMIdentify of the application traffic (e.g. VAL server ID, VAL service ID).
IdentitiesOIdentifier of the VAL UEs or VAL users, or VAL UE group ID(as defined in clause 7.5 of TS 23.434), or VAL UE identity list for which SEALDD policy applies.
Slice identifierOThe slice identifier (S-NSSAI) for which SEALDD policy applies.
SEALDD policyO
(See NOTE 4)		The SEALDD policy associated with application traffic identifiers, VAL UE identity.
> Quality guarantee policyO
(See NOTE 1)>		Indicates the event (e.g. measurement threshold) to be measured for the quality guarantee.
> Quality optimization policyO
(See NOTE 1)>		Indicates the data transmission adjustment policy (e.g., adjustment need) to be performed in SEALDD layer.
> Bandwidth control policyO
(See NOTE 2)		Indicate the bandwidth control preference, e.g. re-allocating the bandwidth limit between different VAL users, including UL/DL.
> Geofence policyO
(See NOTE 3)		Indicates the geofence policy per VAL service.
>> Geofence locationO
(See NOTE 3)		Indicates the geofence location information for the mentioned VAL service.
>>Geofence policy actionO
(See NOTE 3)		Indicates the policy action like allowed or blocked.
> temporal policyO
(See NOTE 3)		Indicates the time period for which the sealdd traffic is allowed.
> policy expiration timeO
(See NOTE 3)		Indicates the validity of the policy.
Multi-modal SEALDD policyO
(See NOTE 4)		Multi-modal SEALDD policy associated with set of individual SEALDD flows.
> Synchronization policyOIndicates the synchronization threshold for multi-modal application, as specified in TS 22.261.
> Multi-modal flows alignment policyOIndicates the information to do the multi-modal flows alignment, e.g., Multi-modal Service ID, maximum acceptable duration for traffic flow alignment.
> Policy expiration timeOIndicates the validity period of the policy.
> UE-to-UE policyOSpecifies UE-to-UE direct communication policy including proximity threshold, QoS threshold (e.g. bitrate, latency and jitter, PLR, PER) or QoE threshold (e.g. MOS as specified in ITU-T P.1203.3 [18]) for entering direct communication mode, and proximity threshold, QoS threshold or QoE threshold for leaving direct communication mode.
> Non-3GPP access measurement policyOIndicates the non-3GPP access(like WLAN) measurement policy (e.g. WLAN SSIDs/BSSID, Signal strength thresholds(high/low), time based threshold for offload to WLAN.
NOTE 1:
This IE is used for the SEALDD enabled transmission quality guarantee, as specified in clause 9.9.
NOTE 2:
This IE is used for the SEALDD enabled bandwidth control, as specified in clause 9.8.
NOTE 3:
This IE is used for the SEALDD connection establishment and data delivery, as specified in clause 9.2.
NOTE 4:
At least one of these IEs shall be present.
Up

9.10.3.2  SEALDD policy configuration response  p. 105

Table 9.10.3.2-1 describes the information flow from the SEALDD server to the VAL server for responding to the SEALDD policy configuration.
Information element Status Description
ResultMSuccess or failure.
> Configuration IDO
(See NOTE)		Identifier of the SEALDD policy configuration.
> Expiration timeO
(See NOTE)		Indicates the expiration time of the configured SEALDD policy
NOTE:
These IEs are used for the successful case for SEALDD policy configuration request.
Up

9.10.3.3  SEALDD policy configuration update request  p. 106

Table 9.10.3.3-1 describes the information flow from the VAL server to the SEALDD server for requesting the SEALDD policy configuration update.
Information element Status Description
Configuration IDMIdentifier of the SEALDD policy configuration.
Updated SEALDD policyO The updated SEALDD policy as described in Table 9.10.3.1-1.
Up

9.10.3.4  SEALDD policy configuration update response  p. 106

Table 9.10.3.4-1 describes the information flow from the SEALDD server to the VAL server for responding to the SEALDD policy configuration update.
Information element Status Description
ResultMSuccess or failure.
> Expiration timeO
(See NOTE)		Indicates the expiration time of the configured SEALDD policy
NOTE:
This IEs is used for the successful case for SEALDD policy configuration update request.
Up

9.10.3.5  SEALDD policy configuration delete request  p. 106

Table 9.10.3.5-1 describes the information flow from the VAL server to the SEALDD server for requesting the SEALDD policy configuration delete.
Information element Status Description
Configuration IDMIdentifier of the SEALDD policy configuration.
Up

9.10.3.6  SEALDD policy configuration delete response  p. 106

Table 9.10.3.6-1 describes the information flow from the SEALDD server to the VAL server for responding to the SEALDD policy configuration delete.
Information element Status Description
ResultMSuccess or failure.
Up

9.10.3.7  SEALDD client policy configuration request |R19|  p. 107

Table 9.10.3.7-1 describes the information flow from the SEALDD server to the SEALDD client for requesting SEALDD client policy configuration.
Information element Status Description
Requestor IDMIdentity of the requestor.
SEALDD flow IDO
(NOTE)		Identity of the SEALDD flow.
Multi-modal SEALDD flow IDO
(NOTE)		Identity of the multi-modal SEALDD flows associated with the SEALDD multi-modal connection.
VAL service IDMIdentity of the VAL service.
UE IDOIdentifier of specific UE or VAL user.
> Configuration IDMIdentifier of the SEALDD policy configuration.
Multi-modal flows alignment policyOMulti-modal flows alignment Policy.
> Multi-modal Service IDOIdentifier of Multi-modal Service.
> Flows transmission requirementOFlows transmission requirement including the delay requirement, maximum acceptable duration for traffic flow alignment. Maximum acceptable time duration for traffic flow alignment is used to limit the maximum waiting time. for the associated flow.
NOTE:
At least one of these IEs shall be present in the message.
Up

9.10.3.8  SEALDD client policy configuration response |R19|  p. 107

Table 9.10.3.8-1 describes the information flow from the SEALDD server to the VAL server for response SEALDD client policy configuration.
Information element Status Description
ResultMSuccess or failure of the request.
Up

9.10.4  APIs  p. 107

9.10.4.1  General  p. 107

Table 9.10.4.1-1 illustrates the APIs exposed by SEALDD server for SEALDD policy configuration.
API Name API Operations Operation Semantics Consumer(s)
Sdd_PolicyConfigurationRequestRequest/ResponseVAL server
Update
Delete
Sdd_ClientPolicyConfigurationRequestRequest/ResponseSEALDD server
Up

9.10.4.2  Sdd_PolicyConfiguration operation  p. 107

API operation name:
Sdd_PolicyConfiguration_Request
Description:
The consumer requests for one time for SEALDD policy configuration.
Inputs:
See clause 9.10.3.1.
Outputs:
See clause 9.10.3.2.
See clause 9.10.2.1 for details of usage of this operation.

9.10.4.3  Sdd_PolicyConfiguration update operation  p. 108

API operation name:
Sdd_PolicyConfiguration_Update
Description:
The consumer requests for one time for SEALDD policy configuration update.
Inputs:
See clause 9.10.3.3.
Outputs:
See clause 9.10.3.4.
See clause 9.10.2.2 for details of usage of this operation.

9.10.4.4  Sdd_PolicyConfiguration delete operation  p. 108

API operation name:
Sdd_PolicyConfiguration_Delete
Description:
The consumer requests for one time for SEALDD policy configuration deletion.
Inputs:
See clause 9.10.3.5.
Outputs:
See clause 9.10.3.6.
See clause 9.10.2.3 for details of the usage of this operation.

9.10.4.5  Sdd_ClientPolicyConfiguration operation |R19|  p. 108

API operation name:
Sdd_ClientPolicyConfiguration_Request
Description:
The consumer requests for one time for SEALDD Client policy configuration.
Inputs:
See clause 9.10.3.7.
Outputs:
See clause 9.10.3.8.
See clause 9.10.2.4 for details of the usage of this operation.

Up   Top   ToC