SIMULTANEOUS CALL TRANSMISSION DETECTION
A method of determining the presence of a secondary carrier signal in a time-domain sum-signal including a primary carrier signal is disclosed, the method comprising: transforming the sum-signal into the frequency domain; extracting at least one peak corresponding to a heterodyne tone from the trans...
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Main Authors | , |
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Format | Patent |
Language | Croatian English |
Published |
15.10.2021
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Subjects | |
Online Access | Get full text |
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Summary: | A method of determining the presence of a secondary carrier signal in a time-domain sum-signal including a primary carrier signal is disclosed, the method comprising: transforming the sum-signal into the frequency domain; extracting at least one peak corresponding to a heterodyne tone from the transformed sum-signal; determining the presence of a secondary carrier signal in the sum-signal based on said at least one peak. A corresponding apparatus is also disclosed. |
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Bibliography: | Application Number: HR2021P001153T |