Abstract
A method and a system for processing a bearer under an idle mode signaling reduction (ISR) mechanism are provided. The method for processing a bearer under an ISR mechanism includes the following steps. A mobility management network element acquires an access mode of a current network. The mobility management network element notifies a serving gateway (SGW) of the access mode of the current network so that the SGW processes bearer according to the access mode of the current network. It can be ensured that the access mode of the current network is consistent with the access mode for a policy and charging control (PCC) strategy adopted during a bearing procedure under the ISR mechanism.
Technologies
Mobility and handover
Product
Gateway nodeMobility Management Entity (MME)
Use Cases
Services
Mobility Management
Claim
1. A method for processing a bearing procedure under an idle mode signaling reduction (ISR) mechanism, comprising:
receiving a bearer request or a notification message for paging a user equipment (UE) from a serving gateway (SGW);
based on the received bearer request or the notification message, initiating paging the UE to acquire an access mode of a current network;
thereafter, acquiring the access mode of the current network; and
notifying the SGW of the access mode of the current network, so that the SGW performs a bearer processing according to the access mode of the current network.', 'receiving a bearer request or a notification message for paging a user equipment (UE) from a serving gateway (SGW);', 'based on the received bearer request or the notification message, initiating paging the UE to acquire an access mode of a current network;', 'thereafter, acquiring the access mode of the current network; and', 'notifying the SGW of the access mode of the current network, so that the SGW performs a bearer processing according to the access mode of the current network.
2. The method according to claim 1, wherein the bearer request carries an access mode of an previous resident network, and after acquiring the access mode of the current network, the method comprises:
comparing the access mode of the current network with the access mode of the previous resident network;
determining that the access mode of the current network is different from the access mode of the previous resident network; and
notifying the SGW of the access mode of the current network.', 'comparing the access mode of the current network with the access mode of the previous resident network;', 'determining that the access mode of the current network is different from the access mode of the previous resident network; and', 'notifying the SGW of the access mode of the current network.
3. A method for processing a bearing procedure under an idle mode signaling reduction (ISR) mechanism, comprising:
receiving a bearer request sent by a packet data network gateway (PGW);
after receiving the bearer request, notifying a mobility management network element to page a user equipment;
thereafter, receiving an access mode of a current network sent by the mobility management network element; and
performing a bearer processing according to the access mode of the current network.', 'receiving a bearer request sent by a packet data network gateway (PGW);', 'after receiving the bearer request, notifying a mobility management network element to page a user equipment;', 'thereafter, receiving an access mode of a current network sent by the mobility management network element; and', 'performing a bearer processing according to the access mode of the current network.
4. The method according to claim 3, wherein after receiving the access mode of the current network, the method comprises:
comparing the access mode of the current network with a recorded access mode of an previous resident network;
determining that the access mode of the current network is different from the recorded access mode of the previous resident network; and
thereafter, performing the bearer processing according to the access mode of the current network.', 'comparing the access mode of the current network with a recorded access mode of an previous resident network;', 'determining that the access mode of the current network is different from the recorded access mode of the previous resident network; and', 'thereafter, performing the bearer processing according to the access mode of the current network.
5. The method according to claim 3, wherein the performing the bearer processing according to the access mode of the current network comprises:
sending the access mode of the current network to a policy and charging rules function (PCRF) entity;
acquiring a policy and charging control (PCC) rule corresponding to the access mode of the current network from the PCRF entity; and
sending a create bearer request corresponding to the access mode of the current network according to the PCC rule corresponding to the access mode of the current network.', 'sending the access mode of the current network to a policy and charging rules function (PCRF) entity;', 'acquiring a policy and charging control (PCC) rule corresponding to the access mode of the current network from the PCRF entity; and', 'sending a create bearer request corresponding to the access mode of the current network according to the PCC rule corresponding to the access mode of the current network.
6. The method according to claim 3, wherein the performing the bearer processing according to the access mode of the current network comprises:
sending the access mode of the current network to a policy and charging rules function (PCRF) entity;
acquiring a policy and charging control (PCC) rule corresponding to the access mode of the current network from the PCRF entity; and
sending a bearer modifying request corresponding to the access mode of the current network according to the acquired PCC rule corresponding to the access mode of the current network.', 'sending the access mode of the current network to a policy and charging rules function (PCRF) entity;', 'acquiring a policy and charging control (PCC) rule corresponding to the access mode of the current network from the PCRF entity; and', 'sending a bearer modifying request corresponding to the access mode of the current network according to the acquired PCC rule corresponding to the access mode of the current network.
7. The method according to claim 3, wherein after receiving the access mode of the current network, the method further comprises:
notifying the PGW of the access mode of the current network; and
receiving a bearer request corresponding to the access mode of the current network sent by the PGW according to a policy and charging control (PCC) rule corresponding to the access mode of the current network.', 'notifying the PGW of the access mode of the current network; and', 'receiving a bearer request corresponding to the access mode of the current network sent by the PGW according to a policy and charging control (PCC) rule corresponding to the access mode of the current network.
8. A mobile network system, comprising:
a mobility management network element configured to acquire an access mode of a current network; and
a serving gateway (SGW) configured to acquire the access mode of the current network from the mobility management network element, and perform a bearing procedure according to the access mode of the current network.', 'a mobility management network element configured to acquire an access mode of a current network; and', 'a serving gateway (SGW) configured to acquire the access mode of the current network from the mobility management network element, and perform a bearing procedure according to the access mode of the current network.
9. The mobile network system according to claim 8, further comprising:
a policy and charging rules function (PCRF) entity configured to receive the access mode of the current network, and send a policy and charging control (PCC) rule corresponding to the access mode of the current network to the SGW.', 'a policy and charging rules function (PCRF) entity configured to receive the access mode of the current network, and send a policy and charging control (PCC) rule corresponding to the access mode of the current network to the SGW
10. The mobile network system according to claim 9, further comprising:
a packet data network gateway (PGW) configured to send the access mode of the current network to the PCRF entity, and initiate a bearing procedure according to the PCC rule corresponding to the access mode of the current network.', 'a packet data network gateway (PGW) configured to send the access mode of the current network to the PCRF entity, and initiate a bearing procedure according to the PCC rule corresponding to the access mode of the current network
11. A mobility management network element, comprising:
a receiving unit configured to receive a bearer request or a notification message for paging a user equipment (UE) from a serving gateway (SGW);
a paging unit configured to initiate paging the UE to obtain an access mode of a current network according to the bearer request or the notification message for paging the UE received by the receiving unit;
an acquisition unit configured to obtain the access mode of the current network; and
a notification unit configured to notify the SGW of the access mode of the current network acquired by the acquisition unit.', 'a receiving unit configured to receive a bearer request or a notification message for paging a user equipment (UE) from a serving gateway (SGW);', 'a paging unit configured to initiate paging the UE to obtain an access mode of a current network according to the bearer request or the notification message for paging the UE received by the receiving unit;', 'an acquisition unit configured to obtain the access mode of the current network; and', 'a notification unit configured to notify the SGW of the access mode of the current network acquired by the acquisition unit.12. The mobility management network element according to claim 11, wherein the bearer request received by the receiving unit carries an access mode of an previous resident network, and the mobility management network element further comprises:
a comparison unit configured to compare the access mode of the current network with the access mode of the previous resident network.', 'a comparison unit configured to compare the access mode of the current network with the access mode of the previous resident network.13. A serving gateway (SGW), comprising:
a bearer request receiving unit configured to receive a bearer request sent by a packet data network gateway (PGW);
a sending unit configured to notify a mobility management network element to page a user equipment (UE);
a receiving unit configured to receive an access mode of a current network sent by the mobility management network element; and
a bearer processing unit configured to perform a bearer processing according to the access mode of the current network received by the receiving unit.', 'a bearer request receiving unit configured to receive a bearer request sent by a packet data network gateway (PGW);', 'a sending unit configured to notify a mobility management network element to page a user equipment (UE);', 'a receiving unit configured to receive an access mode of a current network sent by the mobility management network element; and', 'a bearer processing unit configured to perform a bearer processing according to the access mode of the current network received by the receiving unit.14. The SGW according to claim 13, further comprising:
a recording unit configured to record an access mode of an previous resident network; and
a comparison unit configured to compare the access mode of the current network received by the receiving unit with the access mode of the previous resident network recorded in the recording unit,
wherein when a comparison result indicates that the access mode of the current network is different from the access mode of the previous resident network, the bearer processing unit performs the bearer processing according to the access mode of the current network received by the receiving unit.', 'a recording unit configured to record an access mode of an previous resident network; and', 'a comparison unit configured to compare the access mode of the current network received by the receiving unit with the access mode of the previous resident network recorded in the recording unit,', 'wherein when a comparison result indicates that the access mode of the current network is different from the access mode of the previous resident network, the bearer processing unit performs the bearer processing according to the access mode of the current network received by the receiving unit.15. The SGW according to claim 13, further comprising:
a notification unit configured to notify the PGW of the access mode of the current network received by the receiving unit.', 'a notification unit configured to notify the PGW of the access mode of the current network received by the receiving unit.']
Associated Portfolios
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SUMMARY
ClaimChart-US8553615B2-STO
Patent number:US8553615B2
Claim Chart Type : SEP Claim Chart
Price: 200 €
Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.