Multi-service carrying method for power line carrier communication wireless access point (AP) terminal device

A power line carrier and terminal device technology, applied in the field of communication, can solve the problem of unusable wireless AP, and achieve the effect of efficient multi-service bearing

Inactive Publication Date: 2013-07-24
XIN YU CONNECT PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] (3) In the power line carrier communication wireless AP terminal device that supports IPTV services, since most set-top boxes do not support wireless transmission of IPTV services at present, the wireless AP is turned on but cannot be used at this time

Method used

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  • Multi-service carrying method for power line carrier communication wireless access point (AP) terminal device
  • Multi-service carrying method for power line carrier communication wireless access point (AP) terminal device
  • Multi-service carrying method for power line carrier communication wireless access point (AP) terminal device

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0024] The first embodiment of the present invention relates to a multi-service bearer method for a wireless AP terminal device of power line carrier communication. This embodiment can be applied in such as figure 1 in the scenario shown. In this embodiment, the data packets entering from the power line interface are distin...

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Abstract

The invention relates to the communication field, and discloses a multi-service carrying method for a power line carrier communication wireless access point (AP) terminal device. According to the multi-service carrying method for the power line carrier communication wireless AP terminal device, data packets entering the power line carrier communication wireless AP terminal device from a power line port are distinguished. The China Telecom G.hn indoor networking equipment specification explicitly stipulates that an internet protocol television (ITV) data packet contains a virtual local area network label while a wide band network signal data packet does not contain the virtual local area network label, and therefore the ITV data packet and the wide band network signal data packet can be distinguished conveniently in a region according to the fact that whether the virtual local area network label is contained in the data packets, and the ITV data packet and the wide band network signal data packet which are distinguished are sent out through different network ports respectively. Therefore, multi-service carrying of the ITV service and the internet service of the power line carrier communication wireless AP terminal device can be realized efficiently.

Description

technical field [0001] The invention relates to the communication field, in particular to the power line carrier technology. Background technique [0002] Power Line Communication ("PLC") is a unique communication method for power systems. Power Line Communication refers to the technology of using existing power lines to transmit analog or digital signals at high speed through carrier waves. The biggest feature is that there is no need to re-establish the network, as long as there are wires, data transmission can be carried out. With the continuous development of power line carrier technology and the needs of society, the development and application of medium / low voltage power carrier communication technology is also in the ascendant. [0003] The current wireless AP terminal device for power line carrier communication can only be used as a converter to output the network signal carried in the power line to the only network port, a broadband signal. For example, if the pow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/02
Inventor 蔡文豪蔡震
Owner XIN YU CONNECT PTE LTD
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