A video service processing method and system based on software-defined network and edge computing technology
A software-defined network and edge computing technology, applied in the field of information processing, can solve problems such as poor controllability, restricting the rapid development of network technology, and poor mobility.
Active Publication Date: 2022-07-29
山东远桥信息科技有限公司
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Problems solved by technology
[0002] As the scale of the Internet continues to grow and the number of users continues to increase, the traditional network architecture exposes various problems, such as distributed deployment, poor controllability, poor mobility, etc.
These shortcomings seriously restrict the rapid development of network technology, therefore, there is an urgent need for a network architecture that can break this situation
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[0062] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0063] like figure 1 As shown in the schematic flowchart of a video service processing method based on software-defined network and edge computing technology of the present invention, the video service processing method based on software-defined network and edge computing technology includes the following steps:
[0064] 110. When the standard edge node receives the video request information sent by the terminal, if the target video does not ex...
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The invention relates to a video service processing method and system based on software-defined network and edge computing technology, including forwarding video request information to an SDN controller when there is no target video in the local cache of a standard edge node, and the SDN controller according to The video request information and video popularity model determine the popularity of the target video, and according to the popularity of the target video, determine the standard edge node of the target video to be cached, and the SDN controller determines the high-end edge node that processes the video request information according to the video request information. The high-end edge node sends the target video to the terminal according to the video request information and flow table information. The present invention provides intelligent hot spot analysis for high-definition video services through the global management capability of the SDN controller, and can meet the needs of terminal users in terms of agile connection of ultra-high-definition video services. The high-end edge node adds special adaptation solutions for the special needs of ultra-high-definition video processing, which greatly reduces the number of devices, thereby reducing system investment.
Description
technical field [0001] The invention relates to the technical field of information processing, in particular to a video service processing method and system based on software-defined network and edge computing technology. Background technique [0002] As the scale of the Internet continues to grow and the number of users continues to increase, the traditional network architecture exposes various problems, such as distributed deployment, poor controllability, and poor mobility. These shortcomings seriously restrict the rapid development of network technology. Therefore, a network architecture that can break this situation is urgently needed. Software-defined network (Software-defined Networks, SDN) also came into being. The essence of software-defined networking is to realize the decoupling of the control plane and the data plane, so that network administrators can control the entire network through software programming. Compared with traditional networks, SDN separates the...
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IPC IPC(8): H04N21/218H04N21/231H04N21/234G06V20/40G06N3/08
CPCH04N21/2181H04N21/23106H04N21/23418G06N3/08G06V20/46
Inventor 赵建云王文民洛佳明徐达
Owner 山东远桥信息科技有限公司