Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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Another class of linear codes, known asConvolutional codes. We study the structure of the encoder. We study different ways for representingthe encoder.Convolutional codes offer an approach to error controlcoding substantially different from that of block codes. A convolutional encoder: encodes the entire data stream, into a single codeword. does not need to segment the data stream into blocks of fixedsize (Convolutional codes are often forced to block structure by periodictruncation). is a machine with memory. This fundamental difference in approach imparts adifferent nature to the design and evaluation of the code. Block codes are based on algebraic/combinatorialtechniques. Convolutional codes are...
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Digital Communication I: Modulation and Coding Course-Lecture 10
