Jan 23, 2017 · Each source node transmits user and jamming signals with distinct precoding vectors. Based on the assumption that the channel state information ...

Analytical and simulation results are presented to demonstrate that the selective zero-forcing-based precoding (SZFP) algorithm is more applicable when the ...

This paper studies secrecy communications in a multi-antenna two-way relaying wiretap system. Each source node transmits user and jamming signals with ...

Feb 16, 2021 · Under the assumption that the channel state information relating to the eavesdropper is unknown at legitimate nodes, the precoding vectors ...

This paper investigates the comparison of two different channelization schemes of relay links in the relay aided cellular network for different transmit power ...

Precoding and cooperative jamming in multi-antenna two-way relaying wiretap systems without eavesdropper's channel state information. H Long, W Xiang, Y Li.

Feb 16, 2021 · Each source node transmits user and jamming signals with distinct precoding vectors. Based on the assumption that the channel state information ...

Jan 6, 2023 · Precoding and cooperative jamming in multi-antenna two-way relaying wiretap systems without eavesdropper's channel state information. IEEE ...

Feb 16, 2021 · Under the assumption that the channel state information relating to the eavesdropper is unknown at legitimate nodes, the precoding vectors ...

Jul 8, 2011 · Secure communications can be impeded by eavesdroppers in conventional relay systems. This paper proposes cooperative jamming strategies for ...