Secrecy Outage Probability Analysis of Friendly Jammer Selection Aided Multiuser Scheduling for Wireless Networks

Secrecy Outage Probability of Relay Selection Based Cooperative NOMA for IoT Networks

“…The SOP is a very important benchmark to evaluate systematic secure performance, we can formulate it as [40]…”

Joint relay and jammer selection for secure cooperative networks with a full‐duplex active eavesdropper

“…In contrast, a joint cooperative beamforming and jamming scheme was studied in [14], where the nodes that successfully decode the information are selected as relays and the remaining nodes act as jammers. Moreover, relay/jammer selection has also been widely recognised for the sake of information security [15–26]. In [15–17], the authors analysed the secrecy performance of different relay selection schemes in a dual‐hop system [15, 16], and source cooperation aided jammer selection schemes in a spectrum sharing system [17].…”

“…In [20, 21], joint relay and jammer selection (JRJS) was studied for one‐way [20] and two‐way relay networks [21], and some selection techniques were analysed conditioned on instantaneous and average knowledge of the eavesdropper channels. Similarly, several joint selection schemes were proposed later to further enhance the security [22–26]. In [22–24], the secrecy performance of JRJS was evaluated with CSI feedback delays [22] and energy harvesting [23, 24].…”

“…In [22–24], the secrecy performance of JRJS was evaluated with CSI feedback delays [22] and energy harvesting [23, 24]. Furthermore, the authors focused on jammer selection aided opportunistic user scheduling schemes in multiuser downlink [25] and uplink [26] networks, where a user is selected as the jammer to emit AN.…”

Joint Optimization of Power Splitting and Beamforming in Energy Harvesting Cooperative Networks

“…There are two main techniques of improving the PLS of node cooperation networks, namely relaying and jamming, respectively. Specifically, the relaying scheme aims for enhancing the signal received at the destination [3]- [9], while the jamming scheme imposes the artificial noise on the eavesdropper [10]- [17].…”