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A method and device for joining an access node group

An access node and node technology, which is applied in the direction of digital transmission system, network topology, secure communication device, etc., can solve the problem that the access node cannot securely access the APG, etc.

Active Publication Date: 2019-09-17
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method and equipment for joining an access node group, which is used to solve the problem in the prior art that the access node cannot safely access the APG in the UDN / UUDN scenario

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  • A method and device for joining an access node group
  • A method and device for joining an access node group
  • A method and device for joining an access node group

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Embodiment Construction

[0120] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than 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.

[0121] Firstly, the implementation environment of the technical solutions provided by the embodiments of the present invention will be described.

[0122] figure 1 It is a schematic diagram of an ultra-dense networking structure. As shown in the figure, the network structure mainly includes: NSC (Network Service Center, Network Service Center), LSC (Local Service Center, local service center), several UEs (User Equipment, user equipment...

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Abstract

The embodiment of the present invention relates to the field of wireless communication technologies, and in particular to a method and device for joining an access node group, so as to solve the problem in the prior art that the access nodes cannot safely access the APG. In the embodiment of the present invention, after the access node determines that it needs to join the access node group, it performs network-layer two-way authentication with the local service center; after the access node receives the network configuration message sent by the local service center, it configuration information for network configuration. Therefore, while realizing that the access node group corresponding to the user equipment moves with the user equipment, it is ensured that the access node safely joins the access node group.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and equipment for joining an access node group. Background technique [0002] In the future network, traditional high-power macro base stations and a large number of deployed low-power small base stations form a UDN (Ultra Dense Network, ultra-dense networking), which is a great way to solve the data rate requirements of future wireless mobile communications. Foreground selection. [0003] In a UDN scenario, the number of massive APs (Access Points, access nodes) may even have a density comparable to that of users. In order to better improve user experience, a UUDN (User-centric Ultra Dense Network, user-centric ultra-dense networking) scheme is proposed. In the UUDN scenario, a dynamically changing APG (Access Points Group, Access Point Group) will be organized to follow the user's movement and provide services for the user without perception, that is, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06H04W12/08H04L29/06H04W12/0431
CPCH04L63/0869H04W12/06H04W12/08H04W84/18H04W88/08H04W92/12H04L9/3213H04L63/104H04W12/069
Inventor 陈山枝陈中林艾明
Owner DATANG MOBILE COMM EQUIP CO LTD
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