Peak to average power ratio reduction methodology for QAM communications systems

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United States of America Patent

PATENT NO 5381449
SERIAL NO

07786681

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Abstract

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The ratio of peak power level to average power level in a power amplifier used in a QAM communication system transmitter can be reduced by preselecting magnitudes and phase angles of complex-valued pilot symbols used in multi-channel, N-level QAM.

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Patent Owner(s)

Patent OwnerAddress
MOTOROLA SOLUTIONS INC500 WEST MONROE STREET CHICAGO IL 60661

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Birchler, Mark A Roselle, IL 26 1064
Jasper, Steven C Hoffman Estates, IL 41 2843

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