Terminal transmission rate control method, base station and core network equipment

A core network equipment and transmission rate technology, applied in the control of terminal transmission rate, base station and core network equipment field, can solve problems such as large UE transmission rate, network paralysis, affecting UE transmission rate, etc.

Active Publication Date: 2020-08-07
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
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Problems solved by technology

[0004] The present invention provides a terminal transmission rate control method, base station and core network equipment, which are used to solve the problem that the way in which the base station controls the transmission rate of the UE in the prior art often leads to a large transmission rate allocated to the UE, which affects the network The transmission rate of other UEs in the middle, even lead to the problem of network paralysis

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  • Terminal transmission rate control method, base station and core network equipment
  • Terminal transmission rate control method, base station and core network equipment
  • Terminal transmission rate control method, base station and core network equipment

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Embodiment Construction

[0096] In the following, some terms used in the embodiments of the present application are explained, so as to facilitate the understanding of those skilled in the art.

[0097] (1) In the embodiments of this application, the terms "network" and "system" are often used interchangeably, but those skilled in the art can understand their meanings.

[0098] (2) The term "multiple" in the embodiments of the present application refers to two or more, and other quantifiers are similar.

[0099] (3) "And / or", which describes the association relationship of associated objects, means that there can be three kinds of relationships, for example, A and / or B, which can mean: A exists alone, A and B exist simultaneously, and B exists independently. Condition. The characters "three kinds generally indicate that the associated objects before and after are a kind of "or" relationship.

[0100] The network architecture and business scenarios described in the embodiments of the present inventio...

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Abstract

The invention relates to the technical field of wireless communication and more particularly, to a terminal transmission rate control method, a base station and a core network device, which are used for solving the problem in the prior art that the transmission rate allocated to a UE is often large, the transmission rates of other UEs in a network are affected, and even network paralysis are caused by a mode of controlling the transmission rate of the UE by the base station. According to the embodiment of the invention, the method comprises: a base station receives a first request message which is sent by core network equipment and contains AMBR information of UE, wherein the first request message is a message related to a PDU session of the UE; and the base station controls the transmission rate of the UE according to the received AMBR information of the UE. The AMBR of the base station UE is notified when the message related to the PDU session is sent to the base station, so that thebase station obtains the appropriate AMBR of the UE to reasonably control the transmission rate of the UE, the transmission rate of other UE in the network is prevented from being influenced, and therisk of network paralysis is reduced.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a terminal transmission rate control method, base station and core network equipment. Background technique [0002] The average maximum bit rate (Aggregate Maximum BitRate, AMBR) of the user equipment (User Equipment, UE) is the average maximum bit rate allocated to the UE by the core network, and the Aggregate Maximum Bit Rate of the Packet Data Unit (PDU) session (Session) Rate is the maximum bit rate configured by the core network for a certain PDU Session of the UE. The base station performs flow control on the transmission rate of the UE according to these two parameters. [0003] In the 38.413 protocol, the AMBR of the UE will be carried only when the PDU session resource is established in the initial context establishment request message. At present, PDU session resources are generally established by terminals actively initiating different service ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/24H04W28/02H04W28/10
CPCH04W8/24H04W28/0215H04W28/10
Inventor 张亚静李楠楠韦书惠
Owner DATANG MOBILE COMM EQUIP CO LTD
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