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Configurable communication protocol identifying and parsing system

A technology for protocol identification, analysis and processing, applied in transmission systems, electrical components, etc.

Inactive Publication Date: 2015-07-15
盛吉高科(北京)科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to propose a configurable communication protocol identification and analysis processing system to solve the problem of identification of various data protocols in communication applications such as wireless

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  • Configurable communication protocol identifying and parsing system
  • Configurable communication protocol identifying and parsing system
  • Configurable communication protocol identifying and parsing system

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Embodiment Construction

[0017] The structural block diagram of the configurable communication protocol identification and analysis processing system of the embodiment of the present invention is as follows figure 1 shown. The configuration structure is established based on the frame structure of communication protocol 1 and protocol 2, and how to establish a configurable communication protocol identification and analysis processing system is described in detail in conjunction with the frame structure. The specific frame structures of protocol 1 and protocol 2 are as follows figure 2 , image 3 shown.

[0018] The protocol recognizer maintains the following three kinds of data:

[0019] (1) The overall information data that can handle the protocol can handle the number of protocols P N =2; Recognizable protocol name P Name1 = Protocol 1, P Name2 = protocol 2; the number of recognition conditions is P CN1 =0x06,P CN2 =0x06.

[0020] (2) The characteristic parameter information data of protocol...

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Abstract

The invention relates to a configurable communication protocol identifying and parsing system which is characterized in that the specification for identifying and parsing protocols is established by a protocol identifier and a parsing analyzer, a data operation processor is queried and accessed according to an extracted operation code parameter, operation information is extracted from the data operation processor to execute a corresponding operation, a corresponding data operation state and a corresponding result are returned to the protocol identifier or the parsing analyzer, the protocol identifier outputs a protocol identification result, and the parsing analyzer parses communication data identified by the protocol identifier and outputs a parsing result. According to the invention, as corresponding parameters of the protocol identifier and the parsing analyzer are reconfigured, the expandability of a protocol is achieved without changing the protocol identifying and parsing tools. The typical application of the system is to monitor, identify and parse a variety of communication protocols in wireless communication.

Description

technical field [0001] The invention relates to a configurable communication protocol identification and analysis processing system, which belongs to the technical field of digital communication. Background technique [0002] With the advancement of science and technology, most electronic devices have data communication functions, and different types of devices have also formulated different communication protocol standards. For example, in electric meter reading and wireless meter reading systems, electronic energy meters, data acquisition terminals and other lower-level computer devices all have communication functions, and these devices generally have their own protocol systems. Whether it is a wired channel or a wireless channel, it is necessary to identify and analyze the communication data protocol to monitor the received data and realize the test transmission of the data. However, the current general-purpose communication sending and receiving test tools cannot reali...

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L69/08H04L69/22
Inventor 庞浩张建华张涛刘志宏王振举
Owner 盛吉高科(北京)科技有限公司
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