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Cross-domain exchange system of equipment lists and method

一种设备清单、交换系统的技术，应用在传输系统、数字传输系统、数据交换网络等方向

Active Publication Date: 2013-12-18
GEMTEK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the existing Universal Plug and Play (UPnP) protocol and the Digital Living Network Alliance (Digital Living Network Alliance, DLNA) protocol are preset as local area network technologies, if you need to cross The Internet must use the port mapping (Port Mapping) forwarding technology of the router, but this mechanism will be limited by the multiple network routers (such as: wireless network sharers) owned by the local end home, for example, when the number of network routers is too large , network packets cannot pass through layers of routers to reach network nodes configured in another family

Method used

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  • Cross-domain exchange system of equipment lists and method
  • Cross-domain exchange system of equipment lists and method
  • Cross-domain exchange system of equipment lists and method

Examples

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Embodiment Construction

[0030] Figure 1A It is a functional block diagram of a cross-network device list exchange system according to an embodiment of the present invention. The cross-network device list exchange system uses a wireless network channel (Tunnel) 150 to exchange the first device list in the first area network 110 with the A list of second devices within the second area network 160 is exchanged. In the first area network 110, it includes a first router 150, a first digital set-top box (Over-the-Top Content Box, OTT-BOX) 130 and a plurality of electronic devices connected to the digital set-top box 130 (such as Figure 1A The electronic device 140 , the electronic device 142 , and the electronic device 144 ), wherein the first router 120 has a first identification number, and the first router 120 and the first digital set-top box 130 are connected to each other. In the second area network 160, a second router 170, a second digital set-top box 180 and a plurality of electronic devices conn...

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PUM

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Abstract

The invention provides a CDeX system of equipment lists and a method thereof, the method includes following steps: scanning electronic devices in the first LAN conformable to the UPnP protocol by the first OTT-box to thereby establish a first equipment list; when the first router is capable of communicate with a second LAN through a wireless network tunnel, delivering the first equipment list to the first router by the first OTT-box; accessing a second identifier of the second router by the first OTT-box; delivering the first equipment list to the second router in the second LAN by the first router according to the second identifier; and delivering a second equipment list provided by the second OTT-box to the first router by the second router, in which the second equipment list is corresponding to electronic devices in the second LAN conformable to the UPnP protocol.

Description

technical field [0001] The present invention relates to a cross-network domain device list exchange system and method thereof, and in particular to a cross-network domain device list exchange system and method for applying the Universal Plug and Play protocol to resource sharing in different network domains . Background technique [0002] Since the existing Universal Plug and Play (UPnP) protocol and the Digital Living Network Alliance (Digital Living Network Alliance, DLNA) protocol are preset as local area network technologies, if you need to cross The Internet must use the port mapping (Port Mapping) forwarding technology of the router, but this mechanism will be limited by the multiple network routers (such as: wireless network sharers) owned by the local end home, for example, when the number of network routers is too large , network packets cannot pass through layers of routers to reach the network nodes configured in another family. Contents of the invention [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/749H04L45/741
CPCH04L41/12
Inventor 刘祥俊
Owner GEMTEK TECH CO LTD
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