139 citations · 213 across the 6 of their papers we have counts for
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cs.IT2015★ 2 cited
Secure Degrees of Freedom of Multi-user Networks: One-Time-Pads in the Air via Alignment
Jianwei Xie, Sennur Ulukus
We revisit the recent secure degrees of freedom (s.d.o.f.) results for one-hop multi-user wireless networks by considering three fundamental wireless network structures: Gaussian w…
cs.IT2015★ 32 cited
Secure Degrees of Freedom of One-hop Wireless Networks with No Eavesdropper CSIT
Pritam Mukherjee, Jianwei Xie, Sennur Ulukus
We consider three channel models: the wiretap channel with helpers, the -user multiple access wiretap channel, and the -user interference channel with an external eavesdr…