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Wireless Video Surveillance Method and Global Mobile Anchor Point Entity

A wireless video monitoring and mobile anchor technology, applied in wireless communication, transmission system, network data management, etc., can solve problems such as video redirection, achieve the effect of avoiding redirection, eliminating switching delay, and ensuring fluency

Active Publication Date: 2017-11-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a wireless video monitoring method, a global mobile anchor entity, a target local mobile anchor and a current local mobile anchor, so as to solve the problem of video redirection caused by network switching of mobile terminals

Method used

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  • Wireless Video Surveillance Method and Global Mobile Anchor Point Entity
  • Wireless Video Surveillance Method and Global Mobile Anchor Point Entity
  • Wireless Video Surveillance Method and Global Mobile Anchor Point Entity

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Embodiment Construction

[0057] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0058] In order to overcome the problems of smoothness of video and timeliness of alarm caused by video redirection when mobile monitoring terminal (MMT) moves in the existing wireless video surveillance, the embodiment of the present invention provides a wireless monitoring terminal based on proxy mobile IPv6. In the intelligent video monitoring system, since the network switching delay of the mobile monitoring terminal is caused by the signaling interaction of the network layer protocol, the switching delay can be reduced or eliminated by studying the network layer protocol....

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Abstract

The present invention provides a wireless video monitoring method, a global mobile anchor entity, a target local mobile anchor and a current local mobile anchor, wherein the method includes: the global mobile anchor entity receives the host identifier sent by the target local mobile anchor Binding update message, establish and cache the binding between the MMT host identifier and the target local mobile anchor IP address; the global mobile anchor entity receives the logout host identifier binding update message sent by the current local mobility anchor, and cancels the MMT host Identify the binding with the current local mobility anchor IP address, and return a deregistration response to the current local mobility anchor, so that the current local mobility anchor binds the update message according to the received deregistration prefix from the local mobile access gateway To release the binding between the current mobile access gateway and the current local mobility anchor. By adopting the scheme of the invention, the problem of video redirection when the terminal moves is avoided, and meanwhile, the complexity of monitoring the terminal is also simplified.

Description

technical field [0001] The present invention relates to the related field of video monitoring, in particular to a wireless video monitoring method, a global mobile anchor entity, a target local mobile anchor and a current local mobile anchor. Background technique [0002] Wireless video monitoring is a comprehensive application that fully relies on the wide coverage, high bandwidth, and mobility of 3G networks to provide audio and video monitoring, global positioning system (GPS) positioning, IP data transmission, intelligent image analysis and alarm, etc. system. As long as there is a place with Internet access, you can monitor the image from the front end in real time, intelligently analyze the image in real time and perform linkage alarm, which perfectly makes up for the congenital deficiency of traditional monitoring; reflect. There have been many applications at home and abroad, and it also has a very large market potential, especially in the application of vehicle ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/26H04W36/00H04L29/12H04W68/00H04L29/08
Inventor 赵亚来
Owner ZTE CORP
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