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4 papers · 2 filters
Modulation Mode Detection & Classification for in-Vivo Nano-Scale Communication Systems Operating in Terahertz Band
M. Ozair Iqbal, M. Mahboob Ur Rahman, M. Ali Imran +2
This work initiates the efforts to design an intelligent/cognitive nano receiver operating in Terahertz (THz) band. Specifically, we investigate two essential ingredients of an int…
Maximizing Secrecy Rate of an OFDM-based Multi-hop Underwater Acoustic Sensor Network
Waqas Aman, M. Mahboob Ur Rahman, Zeeshan Haider +3
In this paper, we consider an eavesdropping attack on a multi-hop, UnderWater Acoustic Sensor Network (UWASN) that consists of underwater sensors which report their sensed da…
Blind Deconvolutional Phase Retrieval via Convex Programming
Ali Ahmed, Alireza Aghasi, Paul Hand
We consider the task of recovering two real or complex -vectors from phaseless Fourier measurements of their circular convolution. Our method is a novel convex relaxation that i…
Enhancing Physical Layer Security in AF Relay Assisted Multi-Carrier Wireless Transmission
Waqas Aman, Guftaar Ahmad Sardar Sidhu, Haji M. Furqan +1
In this paper, we study the physical layer security (PLS) problem in the dual hop orthogonal frequency division multiplexing (OFDM) based wireless communication system. First, we c…