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Multimedia terminal adapter and remote connection method thereof

一种多媒体终端、远程连接的技术，应用在多媒体终端适配器及其远程连接领域，能够解决复杂操作、漫长连接与查询等待时间等问题，达到满足连接需求的效果

Active Publication Date: 2013-07-03
AMBIT MICROSYSTEMS (SHANGHAI) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, using a static IP address will have great security risks, and connecting to DDNS requires complex operations and long waiting times for connection and query

Method used

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  • Multimedia terminal adapter and remote connection method thereof
  • Multimedia terminal adapter and remote connection method thereof
  • Multimedia terminal adapter and remote connection method thereof

Examples

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Embodiment Construction

[0027] see figure 1 , shows the environment diagram of the remote control system in the embodiment of the present invention. The remote control system includes the controlling party and the controlled party. In this embodiment, the first communication device 21 belongs to the controlling party, and the second communication device 11 belongs to the controlled party. A multimedia terminal adapter (multimedia terminal adapter, MTA) 10 may be deployed in the controlled party, and is used to realize the remote connection between the first communication device 21 of the controlling party and the second communication device 11 of the controlled party.

[0028] In this embodiment, the first communication device 21 and the second communication device 11 may be computers, personal digital assistants or other mobile Internet devices (Mobile Internet Device, MID). The multimedia terminal adapter 10 may be a voice over Internet Protocol (Voice over Internet Protocol, VoIP) gateway, a mod...

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Abstract

A multimedia terminal adapter saves IP addresses of the multimedia terminal adapter and second communication devices as an IP address list, and relationships between the IP addresses of the second communication devices and user ports as a relationship list. The multimedia terminal adapter sends the IP address list to the first communication device, and receives a selected IP address of a selected second communication from the first communication device. The multimedia terminal adapter further searches one user port corresponding to the selected IP address, and opens the searched user port to establish a remote connection between the first communication device and the selected second communication device.

Description

technical field [0001] The present invention relates to network communication, in particular to a multimedia terminal adapter (MTA) and a remote connection method thereof. Background technique [0002] Remote control has become a major theme of network development, and the concept of network home is also based on this. In the remote control operation, the controlling party needs to know the Internet protocol (Internet protocol, IP) address of the controlled party in order to connect. However, dynamic IP addresses are mostly used in the current network, so it is difficult for the controller to query the IP address of the controlled party, so remote control cannot be realized. [0003] A common solution is for the accused to use a static IP address or connect to a dynamic domain name server (dynamic domain name server, DDNS). However, using a static IP address will have great security risks, and connecting to DDNS requires complex operations and long waiting times for connec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/12
CPCH04L61/2582H04L65/1046H04L61/2007H04L29/12509H04L61/2567H04L61/2564H04L29/125H04L65/1069H04L29/12216H04L29/12547H04L61/5007H04L65/1094
Inventor 黄浩伦
Owner AMBIT MICROSYSTEMS (SHANGHAI) LTD
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