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US 10,764,801 B2Granted
Device control method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsYan Li, Hui Ni, Yongcui Li
Life of this patent
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Abstract
Embodiments of the present disclosure provide a device control method and apparatus, and relate to the field of device control technologies. The method includes: determining a session attribute of user equipment UE; and sending the session attribute to a first access network AN accessed by the UE, where the session attribute is used by the first AN to control the UE.
Claims28
A method, comprising:
- determining, by a control plane network element (CP), a plurality of session attributes of a user equipment (UE), wherein at least two sessions exist between the UE and a data network (DN), and wherein the plurality of session attributes comprises a plurality of bandwidth constraint conditions corresponding to the at least two sessions, and each session attribute of the plurality of session attributes comprises a respective bandwidth constraint condition of the plurality of bandwidth constraint conditions and corresponds to a respective session of the at least two sessions;
- and
- sending, by the CP, the plurality of session attributes to a first access network (AN) node accessed by the UE;
- receiving, by the first AN node, the plurality of session attributes;
- calculating, by the first AN node based on the plurality of bandwidth constraint conditions corresponding to the at least two sessions, a sum of the bandwidth constraint conditions of the plurality of bandwidth constraint conditions corresponding to the at least two sessions;
- obtaining, by the first AN node from the CP, a subscribed bandwidth constraint condition of user packet;
- and
- in response to the sum of the bandwidth constraint conditions being greater than the subscribed bandwidth constraint condition of the user packet, performing, by the first AN node based on the subscribed bandwidth constraint condition of the user packet, bandwidth constraint on a user packet received by the UE;
- or in response to the sum of the bandwidth constraint conditions being less than or equal to the subscribed bandwidth constraint condition of the user packet, performing, by the first AN node based on the sum of bandwidth constraint conditions, bandwidth constraint on a user packet received by the UE.
6 more elements
A system, comprising:
- a first access network (AN) node;
- and
- a control plane network element (CP), configured to:
- determine a plurality of session attributes of a user equipment (UE), wherein at least two sessions exist between the UE and a data network (DN), and wherein the plurality of session attributes comprises a plurality of bandwidth constraint conditions corresponding to the at least two sessions, and each session attribute of the plurality of session attributes comprises a respective bandwidth constraint condition of the plurality of bandwidth constraint conditions and corresponds to a respective session of the at least two sessions;
- and
- send the plurality of session attributes to the first AN node accessed by the UE;
- and
- wherein the first AN node is configured to:
- receive the plurality of session attributes;
- calculate, based on the plurality of bandwidth constraint conditions corresponding to the at least two sessions, a sum of the bandwidth constraint conditions of the plurality of bandwidth constraint conditions corresponding to the at least two sessions;
- obtain, from the CP, a subscribed bandwidth constraint condition of user packet;
- and
- in response to the sum of the bandwidth constraint conditions being greater than the subscribed bandwidth constraint condition of the user packet, perform, based on the subscribed bandwidth constraint condition of the user packet, bandwidth constraint on a user packet received by the UE;
- or in response to the sum of the bandwidth constraint conditions being less than or equal to the subscribed bandwidth constraint condition of the user packet, performing, based on the sum of bandwidth constraint conditions, bandwidth constraint on a user packet received by the UE.
11 more elements
Dependencies are inferred from the claim text.