Results 51 to 60 of about 54,501 (246)
Error Analysis of Fixed-Gain AF Relaying with MRC Over Nakagami-m Fading Channels [PDF]
Radioengineering, 2016 This article investigates the error performance of wireless communication systems that employ binary modulations and Amplify-and-Forward (AF) relaying over flat Nakagami-m faded links with maximum ratio combining (MRC) at destination.
S. H. Alvi, S. Wyne
doaj
Optimal Relay Selection for Physical-Layer Security in Cooperative Wireless Networks
, 2013 In this paper, we explore the physical-layer security in cooperative wireless networks with multiple relays where both amplify-and-forward (AF) and decode-and-forward (DF) protocols are considered.
Shen, Weiming +2 more
core +1 more source
Advanced Materials Technologies, EarlyView.Here, it is shown that focused ion beam induced deposition (FIBID) using helium and neon ions enables advanced high‐resolution 3D nanoprinting achieving precise multimaterial architectures and engineered internal voids. Thus, FIBID with finely focused noble gas ion species is presented as a unique platform for designing functional nanomaterials for ...
Frances Isabel Allen
wiley +1 more source
Energy Efficiency Optimization for AF Relaying with TS-SWIPT
Energies, 2019 In this paper, we focus on energy efficiency (EE) maximization for simultaneous wireless information and power transfer (SWIPT) based energy-constrained and amplify-and-forward (AF) relay networks.
Guangyue Lu +4 more
doaj +1 more source
Secure Transmission in Amplify-and-Forward Diamond Networks with a Single Eavesdropper
, 2015 Unicast communication over a network of $M$-parallel relays in the presence of an eavesdropper is considered. The relay nodes, operating under individual power constraints, amplify and forward the signals received at their inputs.
Agnihotri, Samar +2 more
core +1 more source
A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics
Advanced Robotics Research, EarlyView.This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett +5 more
wiley +1 more source
Performance Analysis of Best Relaying Protocol Selection with Interferences at Relays [PDF]
, 2014 In this paper, we investigate the performance of selecting the best protocol between amplify and forward (AF) and decode and forward (DF) in multiple relay networks with multiple interferences at relays. In the selection scheme, the best protocol between
Adam, E. E. B. +3 more
core +1 more source
Temporal and Cell‐Specific Regulation of Synaptic Homeostasis by the Chromatin Remodeler Chd1
Advanced Science, EarlyView.Chd1, the Drosophila homologue of mammalian CHD2 ‐ a gene linked to autism, epilepsy, and intellectual disability, is required for synaptic homeostatic plasticity. Chd1 in glia is necessary for the rapid induction of synaptic homeostasis, whereas Chd1 in motoneurons, muscle, and glia is critical for long‐term maintenance.
Danielle T. Morency +19 more
wiley +1 more source
ABUAD Journal of Engineering Research and DevelopmentCommunication through unbounded environment known as Wireless Communication (WC) undergoing rapid expansion driven by the escalating demand for its services.
Festus Kehinde Ojo +3 more
doaj +1 more source
Asymptotic Capacity of Large Relay Networks with Conferencing Links
, 2011 In this correspondence, we consider a half-duplex large relay network, which consists of one source-destination pair and $N$ relay nodes, each of which is connected with a subset of the other relays via signal-to-noise ratio (SNR)-limited out-of-band ...
Cui, Shuguang +2 more
core +1 more source