Network congestion control method, device, and system
AssigneeHuawei Technologies Co., Ltd.
InventorsHENG JIN, WEISHENG JIN
Life of this patent
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Abstract
Embodiments of this application provide a network congestion control method, a device, and a system, to dynamically control camping or handover of a user based on a user type, a service type, and a user location, thereby controlling congestion. A network device dynamically configures a grouped RFSP of a user based on information such as access network user plane congestion information without a need to modify subscription information of UE, selects, based on a user type and a service type, different networks/frequency bands/cells to control camping or handover, and instructs, by identifying a cell location, the user to select a frequency, to control congestion or the like.
Claims20
A network congestion control method, comprising:
- obtaining, by a network device, congestion information of a radio access network (RAN);
- configuring, by the network device, a frequency selection priority of user equipment (UE) based on the congestion information of the RAN;
- and
- sending, by the network device to the RAN, a selection priority identifier (SPID) corresponding to the frequency selection priority, wherein the SPID is used by the RAN to perform access control on the UE based on the SPID.
An apparatus, comprising:
- at least one processor;
- and
- a memory, storing computer instructions, which when executed by the at least one processor, enable the apparatus to perform the following operations:
- obtaining congestion information of a radio access network (RAN);
- configuring a frequency selection priority of user equipment (UE) based on the congestion information of the RAN;
- and
- sending, to the RAN, a selection priority identifier (SPID) corresponding to the frequency selection priority, wherein the SPID is used by the RAN to perform access control on the UE based on the SPID.
A system, comprising:
- an apparatus;
- and
- a radio access network (RAN), wherein the apparatus comprises:
- at least one processor;
- and
- a memory, storing computer instructions, which when executed by the at least one processor, enable the apparatus to perform the following operations:
- obtaining congestion information of the RAN;
- configuring a frequency selection priority of user equipment (UE) based on the congestion information of the RAN;
- and
- sending, to the RAN, a selection priority identifier (SPID) corresponding to the frequency selection priority, wherein the SPID is used by the RAN to perform access control on the UE based on the SPID.
Dependencies are inferred from the claim text.