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- University of Illinois Urbana-ChampaignUS28 papers
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Showing cs.ITShow all
3 papers · 1 filter
cs.IT2017★ 1 cited
Insider-Attacks on Physical-Layer Group Secret-Key Generation in Wireless Networks
J. Harshan, Sang-Yoon Chang, Yih-Chun Hu
Physical-layer group secret-key (GSK) generation is an effective way of generating secret keys in wireless networks, wherein the nodes exploit inherent randomness in the wireless c…
cs.IT2017
Integer-Forcing Linear Receivers: A Design Criterion for Full-Diversity STBCs
J. Harshan, Amin Sakzad, Emanuele Viterbo
In multiple-input multiple-output (MIMO) fading channels, the design criterion for full-diversity space-time block codes (STBCs) is primarily determined by the decoding method at t…
cs.IT2015★ 25 cited
Transmit Power Minimization in Small Cell Networks Under Time Average QoS Constraints
Subhash Lakshminarayana, Mohamad Assaad, Merouane Debbah
We consider a small cell network (SCN) consisting of N cells, with the small cell base stations (SCBSs) equipped with Nt \geq 1 antennas each, serving K single antenna user termina…