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Data packet sending rate processing method and system

A technology of transmission rate and processing method, applied in the field of Internet of Vision, which can solve the problems of data packet blocking, inability to maximize the use of Internet of Vision link bandwidth, packet loss, etc.

Inactive Publication Date: 2019-06-14
VISIONVERA INFORMATION TECH CO LTD
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  • Abstract
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Problems solved by technology

[0003] When transmitting data packets in the video link, if the sending rate of the sender is too large, exceeding the channel capacity of the video link per unit time, the data packet will be blocked in the video link, and the receiver cannot receive it in time The data packets sent by the sender may even suffer from packet loss; if the sending rate of the sender is too small, the bandwidth of the Internet of Things link cannot be maximized

Method used

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  • Data packet sending rate processing method and system
  • Data packet sending rate processing method and system
  • Data packet sending rate processing method and system

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Embodiment Construction

[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] The Internet of Vision is an important milestone in the development of the network. It is a real-time network that can realize real-time transmission of high-definition video, and push many Internet applications to high-definition video, high-definition face-to-face.

[0028] The Internet of View adopts real-time high-definition video exchange technology, which can provide required services on one network platform, such as high-definition video conferencing, video surveillance, intelligent monitoring and analysis, emergency command, digital broadcast TV, time-lapse TV, online teaching, live broadcast , VOD on demand, TV mail, personalized recording (PVR), intranet (self-managed) channel, intelligent video broadcast control, ...

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Abstract

The embodiment of the invention provides a data packet sending rate processing method and system, and the method comprises: a sending end sending a data packet to a receiving end according to an initial sending rate, and the initial sending rate comprises a first number of data packets sent in a unit time; the sending end receiving a second number of response messages which are returned by the receiving end and carry the data packets received by the receiving end, and judges whether the second number is equal to the first number or not; when the second number is equal to the first number, thesending end linearly increases the initial sending rate to obtain a first sending rate until the first sending rate meets a first requirement; when the second number is smaller than the first number or the first sending rate meets the first requirement, the sending end exponentially reduces the initial sending rate or the first sending rate to obtain a second sending rate until the second sendingrate meets the second requirement. According to the embodiment of the invention, the data packet sent to the receiving end by the sending end is prevented from being lost, and the bandwidth of the articulated naturality web link is utilized as much as possible.

Description

technical field [0001] The invention relates to the technical field of Internet of Things, in particular to a data packet transmission rate processing method and a data packet transmission rate processing system. Background technique [0002] The Internet of Vision is a dedicated network based on Ethernet hardware for high-speed transmission of high-definition video and dedicated protocols. The Internet of Vision is a more advanced form of the Internet and is a real-time network. [0003] When transmitting data packets in the video link, if the sending rate of the sender is too large, exceeding the channel capacity of the video link per unit time, the data packet will be blocked in the video link, and the receiver cannot receive it in time The data packets sent by the sender may even suffer from packet loss; if the sending rate of the sender is too small, the bandwidth of the Internet of View link cannot be maximized. Contents of the invention [0004] In view of the abov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04W28/22
Inventor 付林杨传坤李明亮沈军
Owner VISIONVERA INFORMATION TECH CO LTD
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