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An authentication method, device and system

A technology of authentication and terminal equipment, which is applied in the field of communication and can solve problems such as inapplicability

Active Publication Date: 2021-05-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this Bluetooth authentication protocol is only suitable for authentication between smart homes and short-distance communication devices, not for authentication between smart homes and longer-distance devices (such as operator equipment)

Method used

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  • An authentication method, device and system
  • An authentication method, device and system
  • An authentication method, device and system

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Embodiment Construction

[0057] The implementation of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0058] The embodiment of this application can be applied to figure 1 The network shown, such as figure 1 As shown, the network may include a first terminal device, a second terminal device, a management node, an access network device, and a core network device. Wherein, the first terminal device and the second terminal device can access the network through the management node, and the first terminal device can manage the second terminal device through the management node. Understandably, figure 1 Exemplary architecture diagrams only, except figure 1 In addition to the nodes shown, the system may also include other nodes without limitation.

[0059] Wherein, the first terminal device may be a user equipment (user equipment, UE), such as: a smart phone, a personal digital assistant (personal digital assistant, PDA), a lapt...

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Abstract

The embodiment of the present application discloses an authentication method, device and system. The method includes: the core network device receives the information of the first terminal device and the authentication parameters of the second terminal device from the management node; the core network device receives the information of the first terminal device from the management node; The authentication parameters of the second terminal device and the authentication parameters of the core network device generate an authentication value; the core network device sends the authentication value to the first terminal device according to the information of the first terminal device; the core network device receives the return from the first terminal device The authentication result, where the authentication result is used to indicate whether the authentication of the second terminal device succeeds or fails. The authentication method provided in the embodiment of the present application is applicable to the authentication of smart home.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular to an authentication method, device and system. Background technique [0002] In a smart home network, a smart home can be connected to a management node (such as a bluetooth gateway, a residential gateway (RG), or a customer premise device) through a short-range communication technology (such as Bluetooth technology). equipment, CPE)), the management node is connected to the public network, and the remote control of the smart home can be realized through the management node. [0003] When the smart home is connected to the management node, the smart home can be registered to the management node through the Bluetooth authentication protocol. However, this bluetooth authentication protocol is only suitable for authentication between smart home and short-distance communication devices, but not for authentication between smart home and longer-d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06
CPCH04W12/06
Inventor 胡力靳维生陈璟
Owner HUAWEI TECH CO LTD