Results 61 to 70 of about 6,347 (291)
SWIPT-Enabled Full-Duplex Short Packet Communications With Nonlinear Energy Harvesting
International Journal of Distributed Sensor NetworksIn this work, we examine a simultaneous wireless information and power transfer (SWIPT)–enabled full-duplex (FD) short packet communication system in which both users are equipped with a pair of transmitter–receiver antennas and can transmit and receive ...
Dechuan Chen +5 more
doaj +1 more source
Short-Packet URLLCs for MIMO Underlay Cognitive Multihop Relaying With Imperfect CSI
IEEE Access, 2023 In this work, we investigate short-packet communications for multiple-input multiple-output underlay cognitive multihop relay networks with multiple primary users, where transceivers transmit and receive short packets to provide ultra-reliable and low ...
Ngo Hoang Tu +2 more
doaj +1 more source
FAS-Assisted NOMA Short-Packet Communication Systems
IEEE Transactions on Vehicular TechnologySubmitted to IEEE ...
Jianchao Zheng +5 more
openaire +3 more sources
Exciton Radiative Lifetimes in Hexagonal Diamond Ge and SixGe1–x Alloys
Advanced Optical Materials, EarlyView.Strong room‐temperature photoluminescence reported in hexagonal Ge conflicts with theory predicting a nearly dark band edge. First‐principles calculations of excitonic radiative lifetimes fill a key gap in this debate, showing that pristine hexagonal Ge remains intrinsically weakly emissive, while Si alloying only modestly shortens the lifetime and ...
Michele Re Fiorentin +2 more
wiley +1 more source
Optimizing energy-efficiency for multi-core packet processing systems in a compiler framework [PDF]
, 2012 Network applications become increasingly computation-intensive and the amount of traffic soars unprecedentedly nowadays. Multi-core and multi-threaded techniques are thus widely employed in packet processing system to meet the changing requirement ...
Huang, Jing
core
Color Center Formation in Silicon‐On‐Insulator for On‐Chip Photonic Integration
Advanced Optical Materials, EarlyView.ABSTRACT Color centers in silicon have great potential as single photon sources for quantum technologies. Some of them – like the T center – also possess optically‐active spins that enable spin‐photon interfaces for generating entangled photons and multi‐spin registers. This paper explores the generation of several types of color centers in silicon for
Arnulf J. Snedker‐Nielsen +15 more
wiley +1 more source
Minimizing Age of Information in Slotted ALOHA With Short-Packet Communications
IEEE AccessAge of information (AoI) has emerged as a novel metric for quantifying the freshness of information at the receiver side. This metric has found numerous applications in real-time monitoring and control systems where stale information may lead to critical
Yoora Kim
doaj +1 more source
Phase encoding and decoding of short pulses at 10Gb/s using superstructured fiber Bragg gratings [PDF]
, 2001 A 7-chip, 160-Gchip/s phase-shift keyed code is assigned to short pulses after reflection from a superstructured fiber Bragg grating. The code is then recognized by a second grating, which is nominally identical to the encoder grating.
Teh, P.C. +3 more
core +1 more source
Advanced Optical Materials, EarlyView.This work aims to understand the origin of pattern deviation in PEDOT:Tos films formed via vapor phase polymerization on UV‐exposed oxidant. UV exposure induces formation of loosely bound water which diffuses and produces macroscopic structuring at increased block copolymer contents.
Raufar Shameem +6 more
wiley +1 more source
Measurement and Analysis of Intraflow Performance Characteristics of Wireless Traffic [PDF]
, 2007 It is by now widely accepted that the arrival process of aggregate network traffic exhibits self-similar characteristics which result in the preservation of traffic burstiness (high variability) over a wide range of timescales.
Hutchison, D. +3 more
core +1 more source