Efficient Recovery of Data In Digital Communication Using FPGA
Survey on reduction in error by special encoding and decoding technique using FPGA that is by using convolutional encoding and viterbi decoding. Forward Error Correction (FEC) is one of the key parts of any digital communication system for the reliable data transfer. FEC requires only one way link, and its parity bits target both error detection and correction. The purpose of FEC communication scheme is to add redundancy to the transmitted data so that any errors introduced by the communication channel can be corrected by the receiver.