Open Access
Review

Table 1.

IRS-aided MISO/SISO secure systems

Paper System model AN Objective
[94] MISOSE Single-user No AN Maximize the system secrecy rate
95 MISOME Single-user No AN Maximize the system secrecy rate
96 MISOSE Single-user No AN Maximize the system secrecy rate
97 MISOSE Multi-user No AN Maximize minimum secrecy rate
98 MISOSE Single-user Add AN Maximize the system secrecy rate
99 MISOSE Multi-user Add AN Maximize the system secrecy rate
100 MISOSE Multi-user Add AN Minimize the transmit power
101 MISOSE SWIPT No AN Maximize the harvested power of energy harvesting receiver
102 SISO covert communication No AN Maximize the received SNR at user

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