RIS-assisted physical layer key generation by exploiting randomness from channel coefficients of reflecting elements and OFDM subcarriers.
Tianyu LuLiquan ChenJinguang HanYu WangKunliang YuPublished in: Ad Hoc Networks (2023)
Keyphrases
- physical layer
- channel coding
- bit error rate
- error correction
- channel estimation
- orthogonal frequency division multiplexing
- fading channels
- ofdm system
- multipath
- code division multiple access
- error propagation
- computer simulation
- wireless channels
- additive white gaussian noise
- source coding
- video transmission
- signal to noise ratio
- wavelet coefficients
- communication systems
- wireless communication
- analytical model
- end to end
- unequal error protection
- multiple input multiple output
- smart grid