3 citations · 5 across the 6 of their papers we have counts for
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cs.IT2014
Decode-and-Forward Relay Beamforming with Secret and Non-Secret Messages
Sanjay Vishwakarma, A. Chockalingam
In this paper, we study beamforming in decode-and-forward (DF) relaying using multiple relays, where the source node sends a secret message as well as a non-secret message to the d…
cs.IT2014
Transmitter Optimization in MISO Broadcast Channel with Common and Secret Messages
Sanjay Vishwakarma, A. Chockalingam
In this paper, we consider transmitter optimization in multiple-input single-output (MISO) broadcast channel with common and secret messages. The secret message is intended for …
cs.IT2014
Power Allocation in MIMO Wiretap Channel with Statistical CSI and Finite-Alphabet Input
Sanjay Vishwakarma, A. Chockalingam
In this paper, we consider the problem of power allocation in MIMO wiretap channel for secrecy in the presence of multiple eavesdroppers. Perfect knowledge of the destination chann…