Abstract
A method for transmitting quality of service (QoS) during a handover process between systems and a network system and a destination network thereof are provided, which enable the QoS to be transmitted to a second access network during a handover process of a user equipment (UE) between systems. The method comprises: a second network mobility management network element acquires QoS of a UE during a handover process of the UE from a first network to a second network; and the second network mobility management network element transmits the acquired QoS to the second network access network and/or a user plane network element.
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| CN101237677A | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | Yes | Basis Patent | ||||
| CN101237677B | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | Yes | Basis Patent | ||||
| WO2008101392A1 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| US2009262707A1 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| US8027314B2 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| EP2091263A1 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| EP2091263A4 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| EP2091263B1 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| CA2673956A1 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| AT505921T | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| ES2363387T3 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| EP2373068A1 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| EP2373068B1 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
| US2011275377A1 | 4G | 24/02/2011 | ISLD-201103-012 | HUAWEI | No | Family Member | ||||
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Claim
1. A method for transmitting QoS parameter during a handover process between systems, wherein during the handover process of a UE from a first network to a second network, the method comprises:acquiring, by a mobility management network element of the second network, a first QoS of the UE; and transmitting, by the mobility management network element of the second network, the acquired first QoS to an access network of the second network;wherein the acquiring the first QoS of the UE comprises: acquiring, by the mobility management network element of the second network, the first QoS according to a preset policy, and wherein the preset policy is that: default QoS configured in the mobility management network element of the second network is used as the first QoS of the UE.
2. The method of claim 1, wherein transmitting, by the mobility management network element of the second network, the acquired first QoS to the second network access network comprises:after the handover process of the UE with the first QoS acquired according to the preset policy is completed, acquiring, by the mobility management network element of the second network, a subscribed QoS for the UE from a subscription database; and transmitting the subscribed QoS to the access network of the second network.
3. The method of claim 1, wherein transmitting, by the mobility management network element of the second network, the acquired first QoS to the access network of the second network comprises: after the handover process of the UE with the first QoS acquired according to the preset policy is completed, acquiring by the mobility management network element of the second network, a subscribed QoS of the UE from a subscription database, comparing the subscribed QoS of the UE with the first QoS according to the preset policy; and if the comparison result indicates that they are inconsistent, transmitting, by the mobility management network element of the second network, the subscribed QoS of the UE to the access network of the second network.
4. A system comprising: a mobility management network element of a second network, and an access network element of the second network, wherein the mobility management network element of the second network is adapted to acquire a first QoS of the UE during a handover process of the UE from the first network to the second network, and transmit the first QoS to the access network element of the second network, wherein the mobility management network element of the second network is adapted to acquire the first QoS according to a preset policy, and wherein the preset policy is that default QoS configured in the mobility management network element of the second network is used as the first QoS of the UE ; and the access network element of the second network is adapted to receive the first QoS transmitted by the mobility management network element of the second network.
5. The system of claim 4, wherein after the handover process of the UE with the first QoS acquired according to the preset policy is completed, the mobility management network element of the second network is adapted to acquire a subscribed QoS of the UE from a subscription database, and compare the subscribed QoS of the UE with the first QoS according to the preset policy, and if the comparison result indicates that they are inconsistent, the mobility management network element of the second network is adapted to transmit the subscribed QoS of the UE to the access network element of the second network.
6. A mobility management network element of a second network, comprising:a pre-acquiring unit, adapted to acquire first QoS of a UE according to a preset policy during a handover process of the UE from a first network to the second network, wherein the preset policy is that default QoS configured in the mobility management network element of the second network is used as the first QoS of the UE; and a transmitting unit, adapted to send the first QoS acquired by the pre-acquiring unit to an access network of the second network.
7. The mobility management network element of claim 6, wherein the UE is such a UE that indicates a handover process.']
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SUMMARY
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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.