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cs.IT2014
Weak Secrecy in the Multi-Way Untrusted Relay Channel with Compute-and-Forward
Johannes Richter, Christian Scheunert, Sabrina Engelmann +1
We investigate the problem of secure communications in a Gaussian multi-way relay channel applying the compute-and-forward scheme using nested lattice codes. All nodes employ half-…
cs.IT2012★ 1 cited
Information Leakage Neutralization for the Multi-Antenna Non-Regenerative Relay-Assisted Multi-Carrier Interference Channel
Zuleita Ho, Eduard Jorswieck, Sabrina Gerbracht
In heterogeneous dense networks where spectrum is shared, users privacy remains one of the major challenges. On a multi-antenna relay-assisted multi-carrier interference channel, e…