Introduction - If you have any usage issues, please Google them yourself
The use of Huffman coding can greatly improve the communication channel utilization, reduce the information transmission time, lower transmission costs. This requires the sending end through a coding system to treat pre-transmission encoding, the receiver will decode the data came from. For duplex channels (that is two-way transmission of information channel), each client requires a full encoder/decoder system. Test for such information transceiver station to write a Huffman code encoder/decoder system. (Very incomplete)