SENSOR-BASED WIRELESS COMMUNICATION SYSTEMS USING COMPRESSIVE SAMPLING

Methods, devices and systems for sensor-based wireless communication systems using compressive sampling are provided. In one embodiment, the method for sampling signals comprises receiving, over a wireless channel, a user equipment (1100) transmission based on an S-sparse combination of a set of vec...

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Bibliographic Details
Main Authors SEXTON, THOMAS A, WOMACK, JAMES J
Format Patent
LanguageEnglish
French
Published 17.06.2010
Subjects
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRICITY
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Summary:Methods, devices and systems for sensor-based wireless communication systems using compressive sampling are provided. In one embodiment, the method for sampling signals comprises receiving, over a wireless channel, a user equipment (1100) transmission based on an S-sparse combination of a set of vectors (1264); down converting and discretizing the received transmission to create a discretized signal (1230); correlating the discretized signal with a set of sense waveforms to create a set of samples (1231), wherein a total number of samples in the set is equal to a total number of sense waveforms in the set, wherein the set of sense waveforms does not match the set of vectors, and wherein the total number of sense waveforms in the set of sense waveforms is fewer than a total number of vectors in the set of vectors; and transmitting at least one sample of the set of samples (1232) to a remote central processor (1300).
Bibliography:Application Number: CA20092746661