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Power line mode WLAN terminal device and its communication process

A technology of wireless local area network and terminal equipment, which is applied in the field of wireless local area network terminal equipment and its communication. It can solve the problems of limited coverage, wireless signals cannot pass through walls or floors, and affect the interconnection and communication of user terminals, so as to solve the problem of limited coverage, Realize the effect of interconnection

Inactive Publication Date: 2006-10-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, WLAN communication is easily interfered by other factors, and the coverage is limited. For example, wireless signals cannot pass through barriers such as walls or floors, which affects the interconnection and communication of user terminals.

Method used

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  • Power line mode WLAN terminal device and its communication process
  • Power line mode WLAN terminal device and its communication process
  • Power line mode WLAN terminal device and its communication process

Examples

Experimental program
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Embodiment Construction

[0026] see figure 1 The wireless local area network terminal equipment of the power line mode of the present invention includes a wireless local area network module (WLAN module) 10 for communicating with a wireless terminal of a user, a power line module (PLC module) 20 connected to communicate with the WLAN module 10 and coupled to a power line 40, and Power module 30. The terminal equipment can also be provided with a communication interface module 50 for connecting and communicating with other wired user terminals. The communication interface module 50 includes an RJ45 interface, a USB interface, etc., so that wired user terminals that do not have a wireless network card can also be connected to the network. middle.

[0027] The power module 30 is connected to the power line 40 and provides power for the entire terminal equipment. The power supply module 30 converts the 220-volt alternating current through a high-frequency switching rectifier into various operating power...

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Abstract

The wireless LAN terminal device comprises a wireless LAN module to communicate with user wireless terminal and receive data for process and send processed data to next module, a connected power line module to couple received data to the power line and send to another terminal beyond wireless signal for user, and a power module. This invention is convenient, flexible and effective.

Description

technical field [0001] The present invention relates to a terminal device of a wireless local area network and a communication method thereof, in particular to a terminal device of a wireless local area network in a power line mode and a communication method thereof. Background technique [0002] At present, there are more and more devices that need to access the Internet, such as multiple PCs, IP set-top boxes, printers, VoIP phones, and smart home appliances. At the same time, broadband network technology is becoming more and more mature, and there are more and more access methods for broadband Internet access, such as ADSL / VDSL Such as xDSL technology, Ethernet, Home Phone Line Network Alliance (HomePNA) and so on. However, how to interconnect these devices to realize network sharing and meet the user's demand for broadband Internet access has always been a problem that plagues users. [0003] At present, there are two main ways to interconnect the networks of multiple u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L12/28H04B3/54
Inventor 马景凡涂勇
Owner HUAWEI TECH CO LTD
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