Results 51 to 60 of about 1,041 (172)
International Journal of Intelligent Systems, Volume 2025, Issue 1, 2025.A new spectrum sharing protocol with simultaneous wireless information and power transfer (SWIPT) is proposed to cope with the increasingly prominent problem of spectrum and energy scarcity. It operates within a cognitive radio network (CRN) in the context of cellular IoV (C‐IoV), enabling bidirectional communication between two vehicles parked within ...
Suoping Li +5 more
wiley +1 more source
Machine learning‐based time series analysis of polylactic acid bead foam extrusion
Journal of Applied Polymer Science, Volume 141, Issue 44, November 20, 2024.Abstract Understanding the behavior of polymer melts during extrusion is essential for optimizing processes and developing new materials. However, analyzing the continuous data generated by an extruder poses significant challenges. This paper investigates the utility of machine learning in predicting melt pressure at the die plate in polylactic acid ...
Karim Ali Shah +3 more
wiley +1 more source
Power Vector Generation Tool for Free-Space Optical Links - PVGeT
, 2017 Reliable modelling of the power variations in atmospherically propagated optical waves is important for appropriate design of the necessary fading mitigation techniques like Forward Error Correction (FEC) or Automatic Repeat reQuest (ARQ) algorithms.
Mata Calvo, Ramon +9 more
core +1 more source
Cooperative ARQ protocol based on switch and stay node selection in WSN
Tongxin xuebao, 2010 A cooperative automatic repeat request（ARQ） protocol based on switch and stay node selection（SSNS-CARQ） was proposed,which could obtain high energy efficiency and reliable transmission at the same time.A Markov model for analyzing the system throughput ...
HU Ying-bo1, CAI Yue-ming1
doaj +2 more sources
Efficient ARQ Retransmission Schemes for Two-Way Relay Networks
Journal of Communications Software and Systems, 2011 In this paper1, we investigate different practical automatic repeat request (ARQ) retransmission protocols for twowaywireless relay networks based on network coding (NC).
Quoc-Tuan Vien +2 more
doaj
Performance Analysis of Single-Photon Avalanche Diode Underwater VLC System Using ARQ
IEEE Photonics Journal, 2017 Single-photon avalanche diode (SPAD) has recently been introduced as a powerful detector for long-distance underwater visible light communication (UVLC).
Taniya Shafique +5 more
doaj +1 more source
Cooperative diversity for wireless multicast transmission with truncated ARQ
, 2009 This paper proposes a cooperative diversity protocol with truncated automatic repeat request (ARQ) for multicast transmission. The proposed method employs SNR threshold-based selective relaying for distributed space time block coding for retransmission ...
Tan Tai Do +5 more
core +1 more source
IEEE Access, 2016 Network coding (NC) constitutes a promising technique of improving the throughput of relay-aided networks. In this context, we propose a cross-layer design for both amplify-and-forward and decode-and-forward two-way relaying based on the NC technique ...
Yanping Yang +4 more
doaj +1 more source
Small Science, Volume 4, Issue 7, July 2024.Pulsed‐laser‐driven CO2 reduction reaction allows the synthesis of carbon‐monoxide‐rich gold nanoparticles and organometallic nanocomposites composed by gold nanoclusters and carboxylic salts, characterized by a photoluminescent quantum yield of 20% in the visible (blue) region.
Tahir +34 more
wiley +1 more source