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AssigneeQUALCOMM Incorporated
InventorsGokul Sridharan, Saeid Sahraei, June Namgoong, Peter Gaal, Krishna Kiran Mukkavilli, Tingfang Ji, Wei Yang
Estimating the term…
Techniques for peak-to-average power ratio (PAPR) reduction are described. Wireless devices may use one or more PAPR shaping resources, such as expanded bandwidth and/or pulse-shaping filtering, for shaping a signal to reduce PAPR. For example, expanded bandwidth may be utilized for adding a cyclic affix (CA), such as may comprise a cyclic prefix (CP), cyclic suffix (CS), etc., and combinations thereof, to a frequency domain data signal to provide a CP augmented frequency domain data signal used to generate a reduced PAPR time domain data signal. Additionally or alternatively, pulse-shaping filtering may be applied to a frequency domain signal to provide a pulse-shaped frequency domain data signal used to generate a reduced PAPR time domain data signal. Other aspects and features are also claimed and described.
A method of wireless communication, comprising:
An apparatus configured for wireless communication, the apparatus comprising:
Dependencies are inferred from the claim text.