TS29.244-g30 5.4.14 Deferred PDR activation and deactivation

5.4.14 Deferred PDR activation and deactivation

5.4.14 遅延PDRのアクティブ化と非アクティブ化

As specified in clause 6.3.2 of 3GPP TS 23.203 [7] and clauses 4.5.13 and 4a.5.13 of 3GPP TS 29.212 [8], Policy and charging control rule operations can be also performed in a deferred mode. To support such deferred PCC rule activation or deactivation, the CP function and UP function may optionally support the Deferred PDR activation and deactivation (DPDRA) as described below.

3GPP TS 23.203 [7]の6.3.2項、および3GPP TS 29.212 [8]の4.5.13および4a.5.13項で指定されているように、ポリシーと課金制御ルールの操作は、遅延モードでも実行できます。このような据え置きPCCルールのアクティブ化または非アクティブ化をサポートするために、CP機能およびUP機能は、オプションで、下記のように据え置きPDRのアクティブ化および非アクティブ化（DPDRA）をサポートする場合があります。

If the feature DPDRA is supported in both CP function and UP function, and when a PCC rule is provisioned in a deferred mode, i.e. with a Rule-Activation-Time and/or Rule-Deactivation-Time, the CP function shall provision the corresponding PDR using Create PDR IE or Update PDR together with an Activation Time and/or Deactivation Time to enable the PDR being activated or deactivated at requested time.

機能DPDRAがCP機能とUP機能の両方でサポートされており、PCCルールが遅延モードでプロビジョニングされている場合、つまり、Rule-Activation-TimeやRule-Deactivation-Timeで、CP機能は対応するCreate PDR IEまたはUpdate PDRをアクティベーション時間や非アクティベーション時間と一緒に使用して、要求された時間にPDRをアクティブまたは非アクティブにできるPDR。

Without being provisioned together with an Activation Time or a Deactivation Time, a PDR shall be active immediately when it is received. When the status of a PDR is changed from active to inactive, the UP function shall keep storing the inactive PDR together with its associated FAR, URR(s) and QER(s), and then UP function shall apply the same behavior as if the PDR is deleted.

PDRは、アクティブ化時間または非アクティブ化時間と一緒にプロビジョニングされていない場合、受信するとすぐにアクティブになります。 PDRのステータスがアクティブから非アクティブに変更された場合、UP関数は非アクティブなPDRを関連するFAR、URR、QERと一緒に保存し続け、UP関数は同じように動作します。 PDRが削除されます。

The CP function shall control at what time the status of a PDR rule changes using Activation Time and/or Deactivation Time as exactly as being instructed by the PCRF using a Rule-Activation-Time and/or Rule-Deactivation-Time, as specified in clause 4.5.13 of 3GPP TS 29.212 [8].

CP機能は、PDRルールのステータスが、アクティブ化時間または非アクティブ化時間、あるいはその両方を使用して、PCRFがRule-Activation-Timeおよび/またはRule-Deactivation-Timeを使用して指示したとおりにいつ変更されるかを制御します。 3GPP TS 29.212 [8]の条項4.5.13。

1) If only Activation Time is specified and has not yet occurred, then the UP function shall set the PDR rule inactive and make it active at that time. If Activation Time has passed, then the UP function shall immediately set the PDR rule active.

2) If only Deactivation Time is specified and has not yet occurred, then the UP function shall set the PDR rule active and make it inactive at that time. If Deactivation Time has passed, then the UP function shall immediately set the PDR rule inactive.

3) If both Activation Time and Deactivation Time are specified, and the Activation Time occurs before the Deactivation Time, and also when the PDR rule is provided before or at the time specified in the Deactivation Time, the UP function shall handle the rule as defined in 1) and then as defined in 2).

4) If both Activation Time and Deactivation Time are specified, and the Deactivation Time occurs before the Activation Time, and also when the PDR rule is provided before or at the time specified in the Activation Time, the UP function shall handle the rule as defined in 2) and then as defined in 1).

5) If both Activation Time and Deactivation Time are specified but time has already occurred for both, and the Activation Time occurs before the Deactivation Time, then the UP function shall immediately set the PDR rule inactive.

NOTE 1: If the CP function receives both Rule-Activation-Time and Rule-Deactivation-Time from the PCRF, but time has already occurred for both, and the Rule-Activation-Time occurs before the Rule-Deactivation-Time, as alternative to above, the CP function can deactivate the corresponding PDR rule by provisioning a Deactivation Time which has occurred or removing the corresponding PDR rule.

6) If both Activation Time and Deactivation Time are specified but time has passed for both, and the Deactivation Time occurs before the Activation Time, then the UP function shall immediately set the PDR rule active.

NOTE 2: If the CP function receives both Rule-Activation-Time and Rule-Deactivation-Time from the PCRF, but time has passed for both, and the Rule-Deactivation-Time occurs before the Rule-Activation-Time, as alternative to above, the CP function can activate the corresponding PDR rule by provisioning a activation Time which has occurred, or update the PDR without providing Activation Time and Deactivation Time, or create the corresponding PDR rule if the PDR is not provisioned yet.