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Self-Sustainable OFDM Transmissions with Smooth Energy Delivery

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Citation Author(s):
Chien Sheng Yang, Lav Varshney
Submitted by:
Chien-Sheng Yang
Last updated:
29 June 2016 - 11:20am
Document Type:
Research Manuscript
Document Year:
2016
Event:
Presenters Name:
Chien-Sheng Yang

Abstract 

Abstract: 

Transmitting energy and information simultaneously using orthogonal frequency-division multiplexing (OFDM) to obtain receiver energy self-sufficiency has recently been proposed.To obtain smooth energy delivery, this project analyzes a new architecture for self-sustainable OFDM transmissions that reduces the peak-to-average power ratio (PAPR) in the cyclic prefix through a frame-theoretic operation that modifies the erasure pattern selection technique. Numerical analysis demonstrates this new approach outperforms prior self-sustainable OFDM techniques in terms of PAPR while maintaining nearly the same
self-sustainability.

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