Generalization of a Techinque for Binary Data Communication
Generalization of a Techinque for Binary Data Communication
复制标题
二进制数据通信技术的推广
DOI：
10.1109/tcom.1966.1089288
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发表时间：
1966
影响因子：
8.3
通讯作者：
E. Kretzmer
中科院分区：
文献类型：
--
作者：
E. Kretzmer
描述了一种用于二进制数据传输的技术，其中每个二进制码元被选择为以间隔1/2F间隔的n个脉冲(sin 2\piFt)/2\piFt的规定叠加。这种叠加导致具有二进制输入的两个以上的接收电平，但反过来允许实现奈奎斯特速率(2F个符号/带宽F中的S)。叠加系数的适当选择提供了各种谱分布，以适应不同的应用。定义了最有趣的系统函数类，描述了相关的编码过程，并总结了性能特征。
A technique for binary data transmission is described, in which each binary symbol is chosen to be a prescribed superposition of n impulses of form (sin 2\piFt)/2\piFt , spaced at intervals 1/2F. Such superposition leads to more than two received levels with binary input, but in return permits realization of the Nyquist rate (2F symbols/s in bandwidth F ). Appropriate choice of the superposition coefficients provides a variety of spectral distributions to suit individual applications. The most interesting classes of system functions are defined, the associated coding procedures are described, and the performance characteristics are summarized.