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Mobile Internet content supervising device and its supervising method

A mobile Internet and device technology, applied in network traffic/resource management, data exchange networks, digital transmission systems, etc., to improve processing capabilities, improve application prospects, and facilitate version upgrades

Inactive Publication Date: 2006-11-22
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Technical problem: Aiming at various problems and potential safety hazards existing in the current mobile Internet, the purpose of the present invention is to provide a network processor-based mobile Internet content supervision device and its supervision method. Business supervision, but at the same time also taking into account the needs of future business growth

Method used

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  • Mobile Internet content supervising device and its supervising method
  • Mobile Internet content supervising device and its supervising method
  • Mobile Internet content supervising device and its supervising method

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Experimental program
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Embodiment Construction

[0056] The structure and flow of each module of the device of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0057] Such as figure 1 As shown, the hardware part of the mobile Internet content monitoring device is mainly composed of two independent parts, namely: a minimum network processor platform hardware module 1 and an I / O expansion communication module 2 . The minimum network processor platform hardware module 1 is mainly composed of network processor and its supporting circuit 1.1, dual data transmission mode SDRAM module circuit 1.2, 4 times data rate SRAM module circuit 1.3, PCI module circuit 1.4, power supply module circuit 1.5, on the system Electrical control and detection module circuit 1.6 is composed of clock, reset, interrupt circuit and JTAG debugging module circuit 1.7. The I / O expansion communication module 2 is mainly composed of a MAC circuit 2.1, a physical layer circuit 2.2, a configuration circu...

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Abstract

The invention relates to a mobile internet content detector and relative detecting method, which can realize the detection and management on the transmission content of mobile internet as CDMA2000, based on network processor. Wherein, said device comprises three modules as: minimum network processor platform hardware module (1), I / O expanding communication module (2), and software system module (3); in the software system module (3), the data pack receiving module (3. 1) receives the data pack from the grouped chain circuit of mobile internet, to process Ethernet package and classification, and judge if it is packed by the general route package protocol or the user data pack protocol according to the IP head; if it is in other types, directly sending it to the data pack transmission module (3. 2) to be thrown away; if it is packed by the user data protocol or the general route package protocol, sending it to the protocol processing module (3. 5) to be processed.

Description

technical field [0001] The present invention is a mobile Internet content monitoring device, which mainly completes the monitoring of content transmitted on mobile Internet networks such as CDMA2000. The device uses network processor IXP2400 as the basic platform and VxWorks as the system operating platform. Mobile Internet content supervision equipment. Background technique [0002] As a key technology of broadband mobile network, CDMA (Code Division Multiple Access) technology has developed rapidly in the past few years. Moreover, with the continuous advancement of technology, the price of products is declining, and its application fields are constantly expanding. People in the industry have recognized the importance of CDMA2000 technology and its wide application in the future. [0003] The content monitoring technology of the mobile Internet ensures the normal communication of the mobile network and the normal transmission of packet data, and at the same time strengthe...

Claims

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Application Information

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IPC IPC(8): H04W24/00H04L12/24H04L12/26H04W28/06
Inventor 黄杰胡爱群裴文江
Owner SOUTHEAST UNIV