3 problems

A single-antenna transmitter obfuscates its transmitted signal with an obfuscation sequence. A multi-antenna receiver has multiple antenna elements, all of which observe the same o…

Let $\rho$ denote the channel-state-information accuracy parameter, where larger $\rho$ means more accurate CSI, and let the effective secrecy throughput be … where $R_s$ is the se…

Let $\bar{\bar{p}}_C$ denote the quantity whose tight upper bound is $\bar{\bar{p}}_{up,C}$. Let $R$ denote the relevant radius parameter. Monotonicity conjecture. The quantity…