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Method, system, and device for acquiring user equipment capabilities

A technology of a user equipment and an acquisition method, applied in the communication field, can solve the problems such as the inability to accurately identify the UE, the UE reporting non-standard capabilities, etc.

Active Publication Date: 2018-06-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For UEs configured with non-standard capabilities and / or UEs in special application scenarios, using the existing UE capability reporting mechanism, the UE cannot report non-standard capabilities to the eNB, and the eNB cannot accurately identify the capabilities of the UE

Method used

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  • Method, system, and device for acquiring user equipment capabilities
  • Method, system, and device for acquiring user equipment capabilities
  • Method, system, and device for acquiring user equipment capabilities

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Embodiment Construction

[0079] The following will clearly describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0080] like Figure 1A Shown is a wireless communication network A100 disclosed in an embodiment of the present invention, and the network may be an LTE network or an LTE-Advanced network. The wireless communication network includes: an evolved universal terrestrial radio access network (Evolved Universal Terrestrial Radio Access Network, E-UTRAN) A102, an evolved packet core network (Evolved Packet Core, EPC) A101, and user equipment A103 (such as A103a, A103b...

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Abstract

A user equipment capability acquisition method, system, and device, the method comprising: through a radio resource control RRC message, the eNB acquires first capability information of the UE, the first capability information is carried in the capability information UECapabilityInformation message, and the UECapabilityInformation message belongs to the RRC message; The eNB acquires second capability information of the UE, where the second capability information is a capability different from the first capability information; the eNB configures a user plane and / or a control plane of the UE according to the first capability information and the second capability information. The eNB can accurately identify the capabilities of the UE, and then some valuable UE capabilities can be applied to improve the performance of the LTE system.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to a method, system and device for acquiring user equipment capabilities. Background technique [0002] In the Long Term Evolution (LTE) system, according to the provisions of the 3rd Generation Partnership Project (3GPP) agreement, the user equipment (User Equipment, UE) through the radio resource control (Radio Resource Control, RRC) The message reports the UE capability to an evolved base station (evolved NodeB, eNB), so that the eNB configures parameters for the UE according to the acquired UE capability. [0003] For UEs configured with non-standard capabilities and / or UEs in special application scenarios, using the existing UE capability reporting mechanism, the UE cannot report non-standard capabilities to the eNB, and the eNB cannot accurately identify the capabilities of the UE. Contents of the invention [0004] The embodiment of the present inventi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/24
CPCH04W24/10
Inventor 秦亚莉杜江涌陈召娣余成文
Owner HUAWEI TECH CO LTD