Multi-media safety signaling system
A signaling system and multimedia technology, applied in the field of Internet applications, can solve problems such as poor security and poor service reliability, and achieve the effect of solving the inability to manage and monitor
Active Publication Date: 2014-02-05
BEIJING 21VIANET DATA CENT
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[0009] In view of this, the present invention provides a multimedia security signaling system to solve the problems of poor security and poor service reliability existing in the prior art
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[0046] The multimedia security signaling system provided by the present invention may include:
[0047] Multiple service nodes, each service node is deployed at different locations in the network, to provide multimedia data for user terminals;
[0048] The intelligent routing node includes a service node selection device, and the service node selection device is used to select a destination service node among multiple service nodes for the user terminal;
[0049] The transmission network is used to perform data interaction between the service node, the intelligent routing node and the external media source according to a preset encrypted transmission mode.
[0050] The present invention solves the problem of poor security in the prior art by adopting a preset encrypted transmission mode in the information transmission process; and also dynamically selects a suitable multimedia service node for the user terminal through an intelligent routing node, so that the user can always b...
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The invention discloses a multi-media safety signaling system which comprises a plurality of service nodes, an intelligent route node and a transport network, wherein the service nodes are arranged on different locations of the network in order to provide multi-media data to a user terminal, the intelligent route node comprises a service node selecting device which is used for selecting a target service node from the service nodes for the user terminal; and the transport network is used for carrying out data interaction among the service nodes, the intelligent route node and an external media source according to a preset encryption transport mode. The invention provides a reliable encryption transport process for information transport by adopting the encryption transport mode in the information transport process, solves the problem of poor safety of the prior art, dynamically selects a proper multi-media service node for the user terminal by the intelligent route node, and solves the problem of poor service reliability because the user terminal only accesses the single multi-media service node.
Description
technical field [0001] The invention relates to the field of Internet application technology, in particular to a multimedia security signaling system. Background technique [0002] With the continuous development of Internet technology, multimedia services have gradually become one of the important items of Internet services. Among them, both streaming media and download services need to provide users with continuous data, which has very high requirements on resources and stability. In order to meet the download volume required by streaming media and download services, a common solution in the prior art is to use a Content Delivery Network (CDN, Content Delivery Network). [0003] CDN is a network application located between the network layer and the application layer. Its purpose is to improve the service on the Internet by adding a new layer of network architecture to the existing Internet, through an intelligent central management system, and using a widely distributed s...
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IPC IPC(8): H04L29/06H04L29/08
Inventor 胡进飞郑世举陈升韩孟国黄波谢兴义
Owner BEIJING 21VIANET DATA CENT