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Table 2 Wireless links parameters

From: A wireless caching helper system with heterogeneous traffic and random availability

Parameter Value Parameter Value
\(P_{tx}(S)\) mW \(P_{ S \rightarrow U}\) 0.903
\(P_{tx}(D)\) 0.5 mW \(P_{ D \rightarrow U }\) 0.607
\(P_{tx}(DC)\) 10 mW \(P_{ DC \rightarrow U }\) 0.849
n \(10^{-11} ~W\) \(P_{ DC \rightarrow U/S }\) 0.115
\(r_{S \rightarrow D}\) 50 m \(P_{ S \rightarrow D }\) 0.779
\(r_{D \rightarrow U}\) 50 m \(P_{ S \rightarrow D/D }\) 0.779
\(r_{S \rightarrow U}\) 40 m \(P_{ S \rightarrow D/DC }\) 0.223
\(r_{DC \rightarrow U}\) 80 m \(P_{ D \rightarrow U/S}\) 0.029
\(r_{DC \rightarrow D}\) 100 m \(\gamma _1\) dB
p 4 \(\gamma _2\) dB