A method for improving the transmission speed between a mobile phone terminal and a network camera in a public network

Abstract

The invention discloses a method for increasing the transmission speed between a mobile phone terminal and a network camera in a public network. The method comprises the following steps: arranging the network camera in public Internet; adding a communication client module into a 3G mobile phone; adding a communication background module into the network camera; establishing connection between the communication client module and the communication background module by means of an intermediate server; and allowing the 3G mobile phone to directly request communication with the network camera in the public Internet by means of IP (Internet Protocol) exchange between the communication client module and the communication background module and confirmation of a UID (User Identifier). Through adoption of the method, the communication time of the 3G mobile phone and the network camera is shortened, and the communication speed is increased; and meanwhile, limitation on a local area network is eliminated, and the video transmission speed is increased, so that the transmission quality of video pictures is enhanced, and the problems of transmission congestion and the like are solved.

Description

[0001] The invention belongs to the technical field of wireless communication, and in particular relates to a method for improving the transmission speed of a mobile phone terminal and a network camera in a public network. Background technique [0002] Network video surveillance is to transmit video information in digital form through wired and wireless IP networks and power networks. Network video monitoring is IP monitoring, IP is the abbreviation of Internet Protocol (Internet Protocol), which is one of the most commonly used protocols for communication through computer networks. Network video surveillance is to transmit video information in digital form through wired or wireless IP network. [0003] The development of network video surveillance has gone through three stages: the closed-circuit video surveillance system evolved from security products is the first generation of analog video surveillance system in my country; The emergence of the monitoring system, although t...

AI Technical Summary

Problems solved by technology

[0005] With the emergence of smart 3G mobile phones, the powerful functions of 3G mobile phones can replace computers as clients to access webcams. All communication needs to send a request to the public Internet through an intermediate server, and then communicate by exchanging each other's IP addresses to connect, but this process is very complicated, and if the network is congested, it is very time-consuming to connect 3G mobile phones and webcams, and The video signal transmission is not smooth, and the transmission process is also unstable, which is not conducive to the transmission of video signals

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