Congestion control method, device, and system
AssigneeHuawei Technologies Co., Ltd.
InventorsWujun Luo, Yuan Xia, Qingchun Lin
Life of this patent
Estimating the term…
Abstract
Embodiments of the present invention provide a congestion control method, a device, and a system. In the embodiments of the present invention, because a gateway device, unlike a gateway device that performs congestion control on all user equipments by using a same control policy in the prior art, performs congestion control on a user equipment according to a real-time location of the user equipment and a real-time congestion situation of a location region in which the user equipment is camping, thereby improving flexibility and accuracy of congestion control.
Claims10
A congestion control method, comprising:
- receiving, by a gateway device, a data packet sent by an access network device, wherein the data packet comprises location information of a user equipment and congestion status information of a location region in which the user equipment is camping;
- and
- performing, by the gateway device, congestion control on the user equipment according to the location information of the user equipment and the congestion status information of the location region in which the user equipment is camping.
A congestion control method, comprising:
- obtaining, by an access network device, location information of a user equipment and congestion status information of a location region in which the user equipment is camping;
- and
- sending, by the access network device, a data packet to a gateway device, wherein the data packet comprises the location information of the user equipment and the congestion status information of the location region in which the user equipment is camping, so that the gateway device performs congestion control on the user equipment according to the location information of the user equipment and the congestion status information of the location region in which the user equipment is camping.
A gateway device, comprising:
- a receiving unit, configured to receive a data packet sent by an access network device, wherein the data packet comprises location information of a user equipment and congestion status information of a location region in which the user equipment is camping;
- and
- a control unit, configured to perform congestion control on the user equipment according to the location information of the user equipment and the congestion status information of the location region in which the user equipment is camping.
An access network device, comprising:
- an obtaining unit, configured to obtain location information of a user equipment and congestion status information of a location region in which the user equipment is camping;
- and
- a sending unit, configured to send a data packet to a gateway device, wherein the data packet comprises the location information of the user equipment and the congestion status information of the location region in which the user equipment is camping, so that the gateway device performs congestion control on the user equipment according to the location information of the user equipment and the congestion status information of the location region in which the user equipment is camping.
Dependencies are inferred from the claim text.