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Orthogonal-Coded Selective Mapping (OCSM) for OFDM Peak-to-Average Power Reduction Without Side Information

Overview This paper elaborates on a new technique for Peak to Average Power (PAP) Control in Orthogonal Frequency Division Multiplexing (OFDM) Systems. The PAP levels are particularly problematic for Software Defined Radio (SDR) platforms, which must reproduce a large number of waveforms (possibly including OFDM) with a finite set of RF electronics, amplifiers, and Analog-to-Digital Converters (ADCs). On an SDR radio, it is extremely desirable to utilize a software approach (i.e. as proposed here) to level PAP over multiple waveforms.

Further White Paper Details
Publisher	Syracuse Research	File Format	PDF
Date Published	October 2004	Downloads	3
Format	White Papers
Topics	Wireless LAN, Mobile - Wireless Communications

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