C. Shannon. Proceedings of the IRE, 37 (1):
10-21(1949)
Аннотация
A method is developed for representing any communication system geometrically. Messages and the corresponding signals are points in two "function spaces," and the modulation process is a mapping of one space into the other. Using this representation, a number of results in communication theory are deduced concerning expansion and compression of bandwidth and the threshold effect. Formulas are found for the maxmum rate of transmission of binary digits over a system when the signal is perturbed by various types of noise. Some of the properties of "ideal" systems which transmit at this maxmum rate are discussed. The equivalent number of binary digits per second for certain information sources is calculated.
%0 Journal Article
%1 Sha49A
%A Shannon, Claude Elwood
%D 1949
%J Proceedings of the IRE
%K audio www01 www02 wwwbook wwwkap4
%N 1
%P 10-21
%T Communication in the Presence of Noise
%V 37
%X A method is developed for representing any communication system geometrically. Messages and the corresponding signals are points in two "function spaces," and the modulation process is a mapping of one space into the other. Using this representation, a number of results in communication theory are deduced concerning expansion and compression of bandwidth and the threshold effect. Formulas are found for the maxmum rate of transmission of binary digits over a system when the signal is perturbed by various types of noise. Some of the properties of "ideal" systems which transmit at this maxmum rate are discussed. The equivalent number of binary digits per second for certain information sources is calculated.
@article{Sha49A,
abstract = {A method is developed for representing any communication system geometrically. Messages and the corresponding signals are points in two "function spaces," and the modulation process is a mapping of one space into the other. Using this representation, a number of results in communication theory are deduced concerning expansion and compression of bandwidth and the threshold effect. Formulas are found for the maxmum rate of transmission of binary digits over a system when the signal is perturbed by various types of noise. Some of the properties of "ideal" systems which transmit at this maxmum rate are discussed. The equivalent number of binary digits per second for certain information sources is calculated.},
added-at = {2008-12-31T14:01:28.000+0100},
author = {Shannon, Claude Elwood},
biburl = {https://www.bibsonomy.org/bibtex/2960dc8c5ee738ac937e40c245ad1c6ba/lysander07},
interhash = {51cb89309a9bb0ae22af43f7953c28be},
intrahash = {960dc8c5ee738ac937e40c245ad1c6ba},
journal = {Proceedings of the IRE},
keywords = {audio www01 www02 wwwbook wwwkap4},
number = 1,
pages = {10-21},
timestamp = {2009-06-19T16:15:37.000+0200},
title = {Communication in the Presence of Noise},
volume = 37,
year = 1949
}