Signal booster

A signal booster and signal technology, applied in the direction of electrical components, transmission systems, etc., can solve the problem of signal impact on signal acquisition, etc., to achieve the effect of suppressing interference and eliminating coverage blind spots

Inactive Publication Date: 2016-09-28
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems existing in the above-mentioned prior art, and provides a GPRS signal booster with high utilization rate, which solves the problem in the prior art that weak signals or blind spot areas affect signal acquisition

Method used

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  • Signal booster

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Embodiment

[0010] The signal booster of the present invention, such as figure 1 As shown, there is a power supply, and the power supply supplies 220V voltage to the indoor adjustable host; there is an indoor adjustable host, and the indoor adjustable host adjusts the values ​​of indoor and outdoor signal strength, tolerance, power, and rated gain; there are indoor and outdoor Omni-directional transceiver antenna, the indoor and outdoor omni-directional transceiver antenna introduces the outdoor signal through the antenna, amplifies it through the downlink and then receives it indoors to make up for the blind spot of the base station; then amplifies the signal through the uplink and transmits it to the base station to realize mobile phone call and data transfer.

[0011] By relaying and amplifying uplink signals, the present invention solves the original on-site problems that can only be solved with the assistance of a third party. The whole solution is simple to realize, highly practical...

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Abstract

The invention relates to a signal booster, comprising a power supply used for providing 220V voltage to an indoor host; an indoor adjustable host used for adjusting indoor signal strength, tolerance, power, rated gain and other numerical values; an indoor and outdoor omnidirectional transceiver antenna, mainly used for importing an outdoor signal, amplifying the outdoor signal through a downlink and accessing the outdoor signal to indoors for compensating the blind point of a base station, then amplifying the signal through an uplink and transmitting the signal to the base station to achieve mobile phone call and data transmission. According to the invention, by means of the relay and the amplification of the uplink signal, the onsite problem that can only be solved under the assistance of a third party is solved, the entire scheme is simple to implement, the practicability is high, and the promotion and application values are very huge.

Description

technical field [0001] The invention relates to a signal booster, in particular to a GPRS signal booster. Background technique [0002] The success rate of smart meter collection is the basis of all work. Since the popularization and application of smart meters in 2010, the most difficult to solve among the many reasons that affect the success rate of smart meter collection is the signal problem. Signal coverage, weak signal and blind spot areas are the most difficult. One of the problems to be solved, because it is necessary to contact the communication provider to solve it with the assistance of a third party, but the solution has not been effective so far. Contents of the invention [0003] The present invention aims at the problems existing in the above-mentioned prior art, and provides a GPRS signal booster with high utilization rate, which solves the problem in the prior art that signal collection is affected by weak signals or blind spot areas. [0004] In order to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40
CPCH04B1/40
Inventor 李艳萍马吉冬肇博夫李怀东薛会南房秀丽李岩王新宇高源
Owner STATE GRID CORP OF CHINA
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