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paging system

A paging system and pager technology, applied in the field of communication and telephone, can solve problems such as difficult mobile contact, and achieve the effect of reducing work delays and ensuring safety and confidentiality

Active Publication Date: 2018-08-14
SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a paging system to solve the technical problem that it is difficult to make mobile contacts in places where mobile phones cannot be used in safe and confidential places, underground workplaces, etc.

Method used

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. These more detailed descriptions are intended to help the understanding of the present invention and should not be used to limit the present invention. From the present disclosure it will be apparent to those skilled in the art that the present invention may be practiced without some or all of these specific details. In other instances, well known operating procedures have not been described in detail in order not to obscure the invention.

[0042] figure 1 The composition of the paging system of some embodiments is schematically shown in . refer to figure 1 , the paging system of some embodiments includes: a call center 13, several pagers 11, and a paging network connecting the call center 13 and the several pagers 11. The paging network includes several LED lamps 12 arranged in application places, and an IP network 15 connecting the several LED lamp...

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Abstract

Provided is a paging system. The paging system comprises a call center, a plurality of pagers and a paging network connected with the call center and the plurality of pagers. The paging network comprises a plurality of LED lamps arranged in application places and an IP network connected with the plurality of LED lamps and the call center. Signal reception devices of the plurality of pagers are optical signal receiving elements. Paging information is transmitted to the pager through the IP network, the LED lamp and the optical signal receiving element of the pager. Visible light communication and a preset paging system are combined, on one side, security and secrecy of paging information are ensured, on the other side, mobile connection can be achieved in places, where mobile phone cannot be used, such as underground working places or the like.

Description

technical field [0001] The invention relates to the field of communication and telephone, in particular to a paging system. Background technique [0002] At present, in many units and applications involving security and confidentiality, the use of communication equipment such as mobile phones and wireless walkie-talkies is strictly restricted. These units and departments prohibit the use of mobile phones during working hours. Staff are required to hand in their mobile phones when they enter the workplace and collect them when they leave. This approach has brought great trouble to the actual work. There is a general feeling that people lose touch with the outside world once they enter the workplace. Although the fixed phones in the office can still be used, the nature of flexible work determines that people often have to leave the fixed phone to complete work tasks, such as meetings, discussions, reports, and meeting guests. How to solve the contradiction between banning ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W68/02H04B10/116
CPCH04B10/116H04W68/02
Inventor 权进国张颢
Owner SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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