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cs.NI2019
Cyclic Prefix Adaptation with Constant Overall Symbol Time for DFT-spread-OFDM and OFDM
Liangping Ma, Tao Deng, Alpaslan Demir
For DFT-spread-OFDM or OFDM, if the delay spread varies in a wide range and the symbol duration is relatively short, adapting the cyclic prefix (CP) duration rather than using a fi…
cs.NI2018
New Radio Beam-based Access to Unlicensed Spectrum: Design Challenges and Solutions
Sandra Lagen, Lorenza Giupponi, Sanjay Goyal +4
This paper elaborates on the design challenges, opportunities, and solutions for New Radio-based access to Unlicensed spectrum (NR-U) by taking into account the beam-based transmis…