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A power line carrier communication wireless wifi device

A power line carrier and equipment technology, applied in the field of power line carrier communication wireless WiFi equipment, can solve problems such as distance limitations, and achieve the effect of solving distance limitations and solving blind spots of WiFi signal coverage

Active Publication Date: 2021-12-28
ANHUI NANRUI JIYUAN POWER GRID TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the characteristics of the power line carrier, the network signal loaded on the power line will attenuate more and more with the increase of the transmission distance, which leads to the current wireless WiFi based on the power line carrier communication. , but will still be limited by the distance

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  • A power line carrier communication wireless wifi device
  • A power line carrier communication wireless wifi device

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] figure 1 It is a schematic structural diagram of a power line carrier communication wireless WiFi device provided by an embodiment of the present invention. Such as figure 1 As shown, the power line carrier communication wireless WiFi device 100 includes: a signal separation module 110 , a WiFi transmission module 120 , a communication module 130 , a signal amplification module 140 and a network transmission module 150 .

[0021] The signal separation module 110 is used to separate the network data carrier loaded on the AC grid, and convert the network data carrier into a network signal...

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Abstract

The present invention relates to the technical field of power line carrier, in particular to a wireless WiFi device for power line carrier communication, including: a signal separation module, which separates the network data carrier loaded on the power line, and converts the network data carrier into a network signal; The signal is wirelessly transmitted to the mobile terminal or other network devices; the communication module performs communication authentication with other WiFi devices, and after the authentication is successful, sends a wake-up instruction to the signal amplification module; the signal amplification module, according to the wake-up instruction sent by the communication module, The strength of the network signal is amplified; the network transmission module loads the amplified network signal sent by the signal amplification module into the power line. The power line carrier communication wireless WiFi device provided by the present invention provides enhanced network signals for other WiFi devices through a signal amplification module and a network transmission module, which not only solves the problem of WiFi signal coverage blind spots, but also solves the problem of WiFi being limited by distance.

Description

technical field [0001] The present invention relates to the technical field of power line carrier, in particular to a wireless WiFi device for power line carrier communication. Background technique [0002] Traditional household WiFi devices often cause the WiFi signal to not completely cover the entire home environment due to the load-bearing walls or the design of the house, and there will always be some WiFi signal coverage blind spots. This problem is especially obvious in large and duplex houses. [0003] Power Line Communication (hereinafter referred to as PLC) refers to the technology of using the existing power line to transmit analog or digital signals at high speed through the carrier mode. Passing, therefore, appeared wireless WiFi based on power line carrier communication. [0004] However, due to the characteristics of the power line carrier, the network signal loaded on the power line will attenuate more and more with the increase of the transmission distance,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B3/54H04B3/58
Inventor 王成进闫少春焦丙辰刘成军吴海峰
Owner ANHUI NANRUI JIYUAN POWER GRID TECH CO LTD
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