Business flow-recognizing method and system thereof and business flow charging method and system thereof
An identification method and identification system technology, which is applied in the field of business flow identification method and system and billing method and system, can solve the problem of cumbersome operation process of port identification method, poor scalability of traffic characteristic identification method, and inability of deep packet inspection method to process encrypted packets. text and other issues, to achieve the effect of accurate identification, easy implementation, and simple operation
Active Publication Date: 2011-07-27
中移信息技术有限公司
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Problems solved by technology
[0009] The technical problem to be solved by the present invention is to provide a business flow identification method and system and a billing system for the defects of the existing port identification method that the operation process is cumbersome, the traffic characteristic identification method has poor scalability, and the deep packet inspection method cannot handle encrypted messages. method and system
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[0058] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0059] figure 1 is a flow chart of a service flow identification method 100 according to a preferred embodiment of the present invention. like figure 1As shown, method 100 begins at step 102 .
[0060] Then, in the next step 104, a plurality of transmission characteristics of the traffic flow are collected. The transmission characteristics include, for example but not limited to, time delay, jitter, packet loss rate and occupied bandwidth of the service flow during transmission.
[0061] Latency refers to the transmission time interval required by the service flow from the sender to the receive...
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The invention relates to data charging technology and provides a business flow recognizing method and a system thereof and a business flow charging method and a system thereof, directing at the defects that the operating process of the existing interface recognizing method is tedious, the expandability of a flow characteristic recognizing method is poor and a deep packet detection method cannot process encrypted messages. The business flow recognizing method comprises the following steps: multiple transmission features of the business flow are acquired; corresponding feature weight of every transmission feature is read according to the type of the transmission feature to calculate the contribution value of the transmission feature; the sum of the multiple contribution values of the transmission features are calculated to recognize the type of the business flow. The business flow recognizing system and the business flow charging method and the system thereof are also provided by the invention. The accurate recognition of the type of the business flow can be realized; the feature weights on which the distribution value calculation is based can be preset and can be changed freely according to specific needs; data required for the calculation have no relation with concrete contents packaged in a data packet, therefore, the technology is also applied to the encrypted messages; the process is simple and can be realized easily.
Description
technical field [0001] The present invention relates to data billing technology, more specifically, to a business flow identification method and system as well as a billing method and system. Background technique [0002] With the integration of mobile networks, fixed networks and the Internet, IP-based data packet transmission has become a trend, which not only changes the original network operation mode, but also has a great impact on network monitoring and billing. Service charging and content charging have gradually become the trend of network charging, but how to quickly and accurately identify services is the prerequisite for choosing a charging method. [0003] Service identification refers to identifying the service type corresponding to the data packet according to the relevant characteristics of the data packet. Compared with the identification of the business type of the data packet, the identification of the business flow appears to be more practical. A busines...
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IPC IPC(8): H04L1/00H04L29/08H04L12/56H04L12/14
Inventor 郑会颂赵贤敬蔡雷赵丽平崔景伍王薇徐洋郑明忠沙换张毅王翠琴毛睿刘建王欣
Owner 中移信息技术有限公司