Coding Theory

Generalized Convolutional-Block Concatenated Constructions Based on 4FM Signals

V. V. Zyablov, S. A. Shavgulidze


Abstract: We consider various concatenated and generalized concatenated coded modulation constructions with inner convolutional codes and outer Reed–Solomon codes. We study questions of their combination with signals of the quaternary phase modulation and investigate their probabilistic and energy performance in Gaussian communication channels.

UDC: 621.391.15

Received: 29.09.1992

 English version: Problems of Information Transmission, 1993, 29:4, 306–312

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