2 citations · 6 across the 8 of their papers we have counts for
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3 papers · 1 filter
cs.IT2014
Analog Network Coding in Nonlinear Chains
Samar Agnihotri
The problem of characterizing the optimal rate achievable with analog network coding (ANC) for a unicast communication over general wireless relay networks is computationally hard.…
cs.CR2014★ 1 cited
Beam-forming for Secure Communication in Amplify-and-Forward Networks: An SNR based approach
Siddhartha Sarma, Samar Agnihotri, Joy Kuri
The problem of secure communication in Amplify-and-Forward (AF) relay networks with multiple eavesdroppers is considered. Assuming that a receiver (destination or eavesdropper) can…
cs.IT2014★ 1 cited
Secure Transmission in Amplify and Forward Networks for Multiple Degraded Eavesdroppers
Siddhartha Sarma, Samar Agnihotri, Joy Kuri
We have evaluated the optimal secrecy rate for Amplify-and-Forward (AF) relay networks with multiple eavesdroppers. Assuming i.i.d. Gaussian noise at the destination and the eavesd…