Qualcomm Incorporated

Biscotti Inc.

Nadeem Ahmed

Matthew Brendan Shoemake

Brian Joseph

Chris Heegard

The present disclosure provides a method, apparatus, and system for increasing data rates and improving robustness in a wireless communication system. The method comprises identifying a set of guard tones for wireless Orthogonal Frequency Division Multiplexing (OFDM) signals, encoding data for OFDM transmission, identifying a preferred puncture pattern to puncture the encoded data, puncturing the encoded data with the preferred puncture pattern, and transmitting the punctured encoded data, wherein a portion of the punctured encoded data is transmitted on a portion of the set of guard tones.

Method, apparatus and system for using guard tones in OFDM systems for increasing data rates and improving robustness

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Allen, TX, United States of America

Nadeem Ahmed