Implementation of the CRC algorithm based on PLC freedom communication
Jinhua Hu
Abstract
Jinhua Hu
Abstract
The necessity of cyclic redundancy check(CRC) algorithm was analyzed based on PLC freedom communication in the condition of bad environment and higher precise communication signals,especial of the communication with multi-COM or power line carrier communication.The principle and algorithm of CRC were introduced,and the detail approach of CRC algorithm based on PLC freedom communication was implemented.Experiment results shows that the algorithm can improve the stability and anti-interference ability of the system.
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The necessity of cyclic redundancy check(CRC) algorithm was analyzed based on PLC freedom communication in the condition of bad environment and higher precise communication signals,especial of the communication with multi-COM or power line carrier communication.The principle and algorithm of CRC were introduced,and the detail approach of CRC algorithm based on PLC freedom communication was implemented.Experiment results shows that the algorithm can improve the stability and anti-interference ability of the system.
Key concepts: Cyclic redundancy check, Redundancy (engineering), Power-line communication, Computer science, Communications system, Algorithm, Degrees of freedom (physics and chemistry), Power (physics)