Data Processing and Encoding FPGA Design of a Broadcast Communication Device
This article introduces an FPGA design for data processing and encoding of a broadcast communication device which is used at the beginning of the broadcast data link.The functions that need to be accomplished by the software include receiving data and composing communica-tion data frames,RS encoding,scramble encoding,convolution encoding,and molding filtering.This article gives the introduction and main algorithm to accomplish the above functions,de-scribes the basic principle and implementation method of molding filter,which provides a refer-ence for the design of communication equipment with similar functions.
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