Publication

METHOD FOR IDENTIFYING DATA ENCODED BY PPM MODULATION, AND RECEIVER FOR SAID METHOD

Pierre-André Farine, Cyril Botteron, Roman Merz
2009
Patents

Abstract

The invention relates to a method for identifying a datum Sk that includes: a) constructing (84) a chronological series {T1;...; Ti;...; TN} of the arrival times Ti of consecutive pulses or pulse blocks; b) calculating (96) a resemblance value among said series {T1;...; Ti;...; TN} and a predetermined chronological sequence {TREFki;...; TREFkj;...; TREFkM} of the arrival times encoding the datum Sk for a plurality of time offsets Ol between the series {T1;...; Ti;...; TN} and the sequence {TREFki;...; TREFkj;...; TREFkM}; c) identifying the datum Sk in the series {T1;...; Ti;...; TN} if the resemblance value calculated for one of the time offsets Ol exceeds a predetermined threshold.

Official source

https://infoscience.epfl.ch/entities/publication/f18cc675-1d8f-4264-9753-a364265b213a

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Pierre-André Farine, Cyril Botteron, Roman Merz
2009
Patents

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/f18cc675-1d8f-4264-9753-a364265b213a

About this result

Related concepts (10)

Identifier

An identifier is a name that identifies (that is, labels the identity of) either a unique object or a unique class of objects, where the "object" or class may be an idea, physical countable object (or class thereof), or physical noncountable substance (or class thereof). The abbreviation Id often refers to identity, identification (the process of identifying), or an identifier (that is, an instance of identification). An identifier may be a word, number, letter, symbol, or any combination of those.

Modulation

In electronics and telecommunications, modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a separate signal called the modulation signal that typically contains information to be transmitted. For example, the modulation signal might be an audio signal representing sound from a microphone, a video signal representing moving images from a video camera, or a digital signal representing a sequence of binary digits, a bitstream from a computer.

Line code

In telecommunication, a line code is a pattern of voltage, current, or photons used to represent digital data transmitted down a communication channel or written to a storage medium. This repertoire of signals is usually called a constrained code in data storage systems. Some signals are more prone to error than others as the physics of the communication channel or storage medium constrains the repertoire of signals that can be used reliably. Common line encodings are unipolar, polar, bipolar, and Manchester code.

Related publications (2)

METHOD FOR IDENTIFYING DATA ENCODED BY PPM MODULATION, AND RECEIVER FOR SAID METHOD

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