FIELD: radio engineering, communication.
SUBSTANCE: deep packet inspection method, DPI, comprising: receiving by the module of the coprocessor transceiver the original data packet sent by the shared processor and sending the original data packet to the core of the coprocessor processor; calling the processor core of at least one coprocessor subprocessor to perform application level analysis on the original data packet so as to obtain the result of analyzing the application layer of the source data packet. The result of the application-level analysis is used to indicate the application-level information of the source data packet; and the processor sends the result of the application level analysis to the general processor so that the shared processor processes the original data packet according to the result of the application layer analysis.
EFFECT: increasing the data transmission rate.
20 cl, 14 dwg
