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Wireless Ethernet access system based on WiFi

An access system, Ethernet technology, applied in the field of wireless Ethernet access systems, can solve the problems of increasing decoration or renovation costs, high external cost, and affecting the overall aesthetics, etc., to achieve stable and reliable performance, save time, and save costs Effect

Inactive Publication Date: 2011-08-31
成都穿越电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Laying network cables will also increase the cost of decoration or renovation;
[0010] (3). The network processing module is a separate module. If it is external, it will cost more and affect the overall aesthetics; if it is built-in, it will prolong the development of home appliances cycle and stability, increasing the cost of after-sales service

Method used

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  • Wireless Ethernet access system based on WiFi
  • Wireless Ethernet access system based on WiFi
  • Wireless Ethernet access system based on WiFi

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A wireless Ethernet access system based on WiFi, comprising microprocessor, USB interface, RAM, WiFi baseband processor, WiFi carrier modem, non-volatile memory and antenna, is characterized in that: microprocessor and USB interface respectively , WiFi baseband processor, random access memory and non-volatile memory connection, WiFi baseband processor is also connected with WiFi carrier modem, WiFi carrier modem is connected with antenna, USB supplies power to the system through USB cable, microprocessor is from non-volatile Read the software code in the memory, import it into the random memory and run it. After initializing each hardware module, each hardware module starts to work. The antenna module receives the radio frequency signal and sends it to the WiFi carrier modem. After the WiFi carrier modem demodulates the WiFi baseband signal Send it to the WiFi baseband processor. The WiFi baseband processor demodulates the baseband analog signal into a digital signal thr...

Embodiment 2

[0037]A wireless Ethernet access system based on WiFi, comprising microprocessor, USB interface, RAM, WiFi baseband processor, WiFi carrier modem, non-volatile memory and antenna, is characterized in that: microprocessor and USB interface respectively , WiFi baseband processor, random access memory and non-volatile memory connection, WiFi baseband processor is also connected with WiFi carrier modem, WiFi carrier modem is connected with antenna, USB supplies power to the system through USB cable, microprocessor is from non-volatile Read the software code in the memory, import it into the random memory and run it. After initializing each hardware module, each hardware module starts to work. The antenna module receives the radio frequency signal and sends it to the WiFi carrier modem. After the WiFi carrier modem demodulates the WiFi baseband signal Send it to the WiFi baseband processor. The WiFi baseband processor demodulates the baseband analog signal into a digital signal thro...

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PUM

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Abstract

The invention discloses a wireless Ethernet access system based on WiFi and belongs to the field of wireless network or network household electrical appliance. The wireless Ethernet access system comprises a microprocessor, a USB interface, a random memory, a WiFi base-band processor, a WiFi carrier modem, a nonvolatile memory and an antenna. The system allows the conventional digital household electrical appliances to seamlessly access wireless LAN or Internet with no modification to the digital household electrical appliances, and leads the general isolated digital household electrical appliances with single function to be intelligent and networkable.

Description

technical field [0001] The invention relates to a WiFi-based wireless Ethernet access system, which belongs to the field of wireless networks or network home appliances. Background technique [0002] At present, digital home appliances (television, DVD, etc.) have become the main force in the home appliance market and have spread to every family. TV screens are also getting bigger and better, but there are a series of problems such as lack of program sources, single, time-limited, and inability to interact. With the vigorous development of the Internet, there are a large number of wonderful audio and video programs on the Internet, which are rich in content and have their own characteristics. You can enjoy your favorite programs at any time. For this reason, digital home appliances play digital media on storage devices such as U disks and mobile hard disks through their own USB ports, which increases the source of programs to a certain extent, or builds a network module in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W84/12
Inventor 杜梦元李为民
Owner 成都穿越电子有限公司