Fig 1.
Illustration of the proposed power beacon-assisted energy harvesting symbiotic radio communication model.
Fig 2.
COP versus Ψ in dB under settings of the predefined decoding threshold γth = 0.25, 1.
Fig 3.
COP versus Ψ in dB under settings of the reflection coefficient β = 0.25, 1.
Fig 4.
COP versus Ψ in dB under settings of β = α = γth = 0.25.
Fig 5.
COP versus α under settings of the transmit SNR Ψ = 30, 40 in dB.
Fig 6.
COP versus η under settings of the transmit SNR Ψ = 30, 40 dB.
Fig 7.
COP versus β under settings of the time-splitting coefficient α = 0.25, 0.75.