DocumentCode
1584461
Title
Information transmission using phase coupling
Author
Nielsen, P.A.
Author_Institution
Dept. of Electron. Comput. Eng., Arizona Univ., Tucson, AZ, USA
fYear
1992
Firstpage
746
Abstract
The ability to transmit via the presence or absence of phase coupling is investigated. A ternary hypothesis problem, with one signal zero, one signal composed of harmonically related cosines each with a random phase, and one signal composed of harmonically related and phase coupled cosines, is examined. The optimal detector with perfect knowledge, the Bayes optimal detector under the assumption of unknown phase, and a heuristic detector, based on higher-order moments, are designed and analyzed. It is shown that the moment-based detector can distinguish between the three hypotheses, without the exact phases being known
Keywords
signal detection; Bayes optimal detector; harmonically related cosines; heuristic detector; higher-order moments; information transmission; moment detector; phase coupled cosines; phase coupling; random phase; ternary hypothesis problem; Costs; Couplings; Detectors; Distortion; Frequency; Gaussian noise; Hydrogen; Phase detection; Sampling methods; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 1992. 1992 Conference Record of The Twenty-Sixth Asilomar Conference on
Conference_Location
Pacific Grove, CA
ISSN
1058-6393
Print_ISBN
0-8186-3160-0
Type
conf
DOI
10.1109/ACSSC.1992.269096
Filename
269096
Link To Document