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Method for controlling terminal transmission rate, base station and core network equipment

A technology of core network equipment and transmission rate, applied in the field of wireless communication, can solve the problems of affecting the transmission rate of the UE, network paralysis, and large UE transmission rate, so as to reduce the risk of network paralysis and improve system performance.

Active Publication Date: 2021-11-30
DATANG MOBILE COMM EQUIP CO LTD
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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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  • Method for controlling terminal transmission rate, base station and core network equipment
  • Method for controlling terminal transmission rate, base station and core network equipment
  • Method for controlling terminal transmission rate, 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. Happening. 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 present invention relates to the field of wireless communication technology, and in particular to a terminal transmission rate control method, a base station and core network equipment, which are used to solve the problem that the base station controls the transmission rate of the UE in the prior art often leads to the allocation of the UE The high transmission rate affects the transmission rate of other UEs in the network, and even causes the problem of network paralysis. In the embodiment of the present invention, the base station receives the first request message containing the AMBR information of the UE sent by the core network equipment; the first request message is a message related to the PDU session of the UE; Take control. By notifying the base station UE's AMBR when sending PDU session-related messages to the base station, the base station can obtain a suitable UE's AMBR to reasonably control the transmission rate of the UE, avoid affecting the transmission rate of other UEs in the network, and reduce the risk of network paralysis .

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 Patents(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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