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A wireless communication device for communicating in a wireless communication network

A technology of wireless communication equipment and data structure, applied in the security field of wireless communication system, can solve the problems of not being a group authentication scheme, low efficiency, not based on identity, etc.

Active Publication Date: 2020-12-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most existing solutions rely on bilinear pairing and are therefore inefficient and insufficient for IoT settings
[0008] Although the above solutions solve the problem of authenticating a group of resource-constrained devices to an authenticating entity or base station with more resources, they are not group authentication schemes, are inefficient, and are not identity-based in the case of symmetric solutions

Method used

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  • A wireless communication device for communicating in a wireless communication network
  • A wireless communication device for communicating in a wireless communication network
  • A wireless communication device for communicating in a wireless communication network

Examples

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Embodiment Construction

[0053] The following description is described in conjunction with the accompanying drawings, which form a part hereof, and show by way of illustration specific aspects in which the invention may be practiced. It is to be understood that other aspects may be utilized and structural or logical changes may be made without departing from the scope of the present invention. Accordingly, the following detailed description is not to be taken as limiting, but the scope of the present invention is defined by the appended claims.

[0054] For example, it will be understood that a disclosure related to a described method is equally applicable to a corresponding device or system for performing the method, and vice versa. For example, if certain method steps are described, a corresponding device may include means for performing the described method steps, even if such means are not explicitly described or illustrated in the figures. Furthermore, it is to be understood that, unless otherwi...

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Abstract

The present invention relates to a wireless communication device (101i) for communicating with a base station (106) in a group of wireless communication devices, and the wireless communication device (101i) includes: a transceiver (101i-1) for The base station (106) receives the token; the processor (101i-2) is configured to generate a first data structure (102a) and a second data structure, wherein the first data structure (102a) is based on the token and the The key k of the wireless communication device (101i) i Generated by a function, the second data structure includes the identity id of the wireless communication device (101i) i , wherein said transceiver (101i-1) is further configured to broadcast said first data structure (102a) and said second data structure to said group of wireless communication devices and said base station (106).

Description

technical field [0001] The present invention generally relates to security in wireless communication systems. In particular, the present invention relates to a wireless communication device for communicating in a wireless communication network. Background technique [0002] In a fully connected world, the Internet of Things (IoT) is becoming more and more important. Many devices can be linked and communicate with each other, and the security of such communications is critical. Typically, in such environments, there are differences between the resources (such as power devices and memory) associated with each device, ranging from large devices (such as base stations or fixed readers) to small devices (such as , mobile nodes or sensors). To enable secure communication between different devices, it is important to develop security protocols that successfully account for such differences. [0003] In order to promote the development of the IoT, several proposals have been put...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L9/32
CPCH04L9/0833H04L9/0847H04L9/0643H04L9/0825H04L9/3242H04W12/06H04W12/03H04W12/041H04W12/55
Inventor 伊丽莎白·夸利亚本杰明·史密斯阮子瀚
Owner HUAWEI TECH CO LTD
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