Patent classifications
H
ELECTRICITY
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H04
ELECTRIC COMMUNICATION TECHNIQUE
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H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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1/00
Arrangements for detecting or preventing errors in the information received
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H04L1/0637
Properties of the code
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H04L1/0668
Orthogonal systems, e.g. using Alamouti codes
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