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Router based on Li-Fi wireless communication

A wireless communication and router technology, applied in the field of routers and routers based on Li-Fi wireless communication, can solve problems such as limited wireless transmission bandwidth, and achieve the effects of diverse functions, fast communication speed and reasonable design

Inactive Publication Date: 2017-03-08
PHICOMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although the above solution can make the router have a better WiFi signal, the solution still has technical problems such as limited wireless transmission bandwidth.

Method used

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  • Router based on Li-Fi wireless communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, the router based on Li-Fi wireless communication in this embodiment includes a central processing unit 1 and a power supply module 2, and the central processing unit 1 is connected with a wan port 11 for connecting Internet signals and a WiFi module 12 for wireless communication and The LAN module 13 for Ethernet communication is also connected to the central processing unit 1 with at least one optical communication system 3 , and the optical communication system 3 includes at least one optical signal transmitting module 4 and at least one optical signal receiving module 5 .

[0027] The router where the WiFi module 12 and the optical communication system 3 exist at the same time can provide users with a better wireless transmission environment. It only needs to replace the existing router without other modifications, which complements the limitations of the existing radio frequency technology and is conducive to expanding the spectrum space ....

Embodiment 2

[0042] Such as figure 1 As shown, the structure, principle and embodiment steps of this embodiment are similar to Embodiment 1, the difference is that in the technical solution of this embodiment, the central processing unit 1 is connected with at least one WAN port for connecting to the Internet signal 11 and at least one WiFi module 12 for wireless communication, using multiple wan ports 11 can superimpose the network speed, so that the router can perform higher-speed wireless transmission; the WiFi module 12 can use 2.4GHz frequency band modules and / or 5GHz frequency band module.

[0043] Due to the limitations of the transmission of the optical communication system 3, it cannot be used in areas without light. Therefore, it needs to be assisted by the WiFi module 12. The 5GHz frequency band module can obtain better network speed than the 2.4GHz frequency band module, but the transmission distance is limited, while the 2.4GHz frequency band module has better penetration and...

Embodiment 3

[0046] Such as figure 1 As shown, the structure, principle and steps of this embodiment are similar to those of Embodiment 1, the difference is that in this embodiment, the central processing unit 1 is also connected to a photosensitive module 7 capable of sensing ambient light brightness and ambient color , the photosensitive module 7 sends the collected data to the central processing unit 1, and the central processing unit 1 changes the brightness of the illuminant 43 as required.

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PUM

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Abstract

The invention belongs to the technical field of data communication, relates to communication equipment, and in particular relates to a router based on Li-Fi wireless communication; the technical problem that the existing router is limited in communication speed is solved. The router of the invention comprises a central processor and a power supply module, wherein the central processor is used for connecting a wan port for connecting an internet signal and a WiFi module for the wireless communication; the central processor is further connected with at least one optical communication system; the optical communication system comprises at least one optical signal transmitting module and at least one optical signal receiving module. Compared with the prior art, the router based on the Li-Fi wireless communication disclosed by the invention has the advantages that the router is reasonable in design, diverse in function, fast in communication rate and stable in signal; the Li-Fi communication has the communication technology advantages of being higher in efficiency, greater in bandwidth, safer and higher in high speed acquisition in comparison with the Wi-Fi.

Description

technical field [0001] The invention belongs to the technical field of communication equipment, and relates to a router, in particular to a router based on Li-Fi wireless communication. Background technique [0002] A router is a device connected to various LANs and WANs in the Internet. It will automatically select and set routes according to channel conditions, and send signals in the order of the best path. The router is the hub, the "traffic policeman" of the Internet. At present, routers have been widely used in all walks of life, and various products of different grades have become the main force to realize the internal connection of various backbone networks, the interconnection between backbone networks, and the interconnection between backbone networks and the Internet. The main difference between routing and switching is that switching occurs at layer 2 (the data link layer) of the OSI reference model, while routing occurs at layer 3, the network layer. This diff...

Claims

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Application Information

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IPC IPC(8): H04L12/771H04Q11/00H04L45/60
CPCH04L45/60H04Q11/0005
Inventor 肖新武
Owner PHICOMM (SHANGHAI) CO LTD