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Method and device for shielding wireless signal

A wireless signal and shielding device technology, applied in the field of communication, can solve problems such as large radiation

Active Publication Date: 2017-10-24
COMBA TELECOM SYST CHINA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides a wireless signal shielding method and device to solve the problem of large radiation in traditional interference methods

Method used

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  • Method and device for shielding wireless signal
  • Method and device for shielding wireless signal
  • Method and device for shielding wireless signal

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Embodiment Construction

[0031] In order to make the object, technical solution 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 embodiments of the present invention, rather than all embodiments . 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.

[0032] Various aspects are described herein in connection with terminals and / or base stations. A terminal refers to a device that provides voice and / or data connectivity to a user, including a wireless terminal or a wired terminal. The wireless terminal may be a handheld device with a wireless connection function, or other processing device connected to a wireless modem, and a mobile terminal that communicates with one or more core network...

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Abstract

The invention discloses a method and a device for shielding wireless signals. The method comprises: a first network device sending a reselection signaling to a terminal of a second network device which accesses a public network in a to-be-shielded region, wherein the reselection signaling is used to indicate the terminal to reselect to access the first network device and the first network device is used to shield wireless signals between the second network device and the terminal; the first network device receiving upstream signals sent by the terminal, if the terminal supports a first communication system according to the upstream signals is determined, send a first access instruction to the terminal, the first access instruction being used to indicate that the terminal is accessed into the cell which supports the first communication system in the first network device. The method is used to solve problems that a conventional interference method is high in radiation.

Description

technical field [0001] The present application relates to the field of communications, and in particular to a method and device for shielding wireless signals. Background technique [0002] In modern society, terminals of wireless communication systems such as mobile phones have increasingly become indispensable and important tools in people's work and life. It is self-evident that the widespread use of mobile phones brings convenience in communication, but at the same time it also creates many hidden dangers that cannot be ignored. For example, in prisons, detention centers, examination sites, gas stations, gas stations, chemical warehouses, power dispatching rooms, hospital clinics, wards, operating rooms, as well as national intelligence agencies, military and important government departments, civil aviation control departments, etc. In any place, the signal of the mobile terminal may become a security and confidentiality hidden danger and needs to be shielded. [0003]...

Claims

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Application Information

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IPC IPC(8): H04K3/00H04W36/08
CPCH04K3/68H04W36/08H04W36/13
Inventor 胡应添
Owner COMBA TELECOM SYST CHINA LTD
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