… works allocating the fixed secrecy common rate to each LU [6], we optimize the individual …
Schober, “Robust resource allocation for mimo wireless powered communication networks …

… based on reliable transmissions of main channels, ie, Bob … subproblems as P4 and P5, ie,
the optimization problems of … for intelligent reflecting surface assisted MIMO system,” IEEE …

… The formulated problems can be generally relaxed into the semi-definite programming (SDP…
assisted MIMO secrecy system as shown in Fig. 1, where a BS intends to establish a reliable …

… improve PLS of mmWave MIMO wiretap channels. The joint … constrained optimization
framework to design the robust … eavesdropping channel are unavailable, we propose a robust …

… constraint at the IRS, and the outage constraints at the Eves. Since … into easy-solving convex
problems. The following is a … a novel max-min secrecy rate optimization problem in a SWIPT …

… a robust secrecy transmission 118 to maximize the SR under the constraint of secrecy outage
119 probability by jointly optimizing … to optimize the location of IRS for robust secrecy 129 …

… a non-convex optimization problem which is challenging to solve. In general, there is no
standard method for directly solving such non-convex optimization problems efficiently. To strike …

… secrecy cost in a wiretap setting. This metric takes values close to zero, in settings which are
robust … and outage secrecy rates. Further discussions in this respect are given in Section VI. …

… matrix to maximize secrecy rate in a multi-input multi-output (MIMO) system. [… robust
optimization problem in this paper is to maximize the secrecy outage transmission rate by optimizing …

… about the optimization problems compared with conventional MISO case. Firstly, in … the
robust secrecy rate of IRS-assisted MIMO WTC when the CSI of the direct and reflecting channel …