Results 61 to 70 of about 357,435 (354)

Dynamic Fleet Management With Rewriting Deep Reinforcement Learning

IEEE Access, 2020
Inefficient supply-demand matching makes the fleet management a research hotpot in ride-sharing platforms. With the booming of mobile network services, it is promising to abate the supply-demand gap with effective vehicle dispatching. In this article, we
Wenqi Zhang, Qiang Wang, Jingjing Li, Chen Xu   +3 more
doaj   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

PROVISION OF COMMUNICATIONS AND INFORMATION SECURITY IN CENTRIC NETWORK TROOPS CONTROL AND VARIOUS SCENARIOS OF ATTACKING TELECOMMUNICATIONS NETWORK

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Place and role of telecommunications network as the basis of creating unique informative space in conducting centric network warfare is determined. Aspect of vulnerability of telecommunications networks to provide communications security and information ...
Yu. A. Semashko, V. M. Kalinin, v. n. Sheptura   +2 more
doaj  

The analysis of telecom operator's revenue dependence on different routing and interconnection charging methods

Technological and Economic Development of Economy, 2012
Telecommunication operators endeavour to offer their users numerous services and, at the same time, to be competitive with other operators at the market while accomplishing high revenue.
Aleksandra Kostić-Ljubisavljević, Snežana Mladenović, Vladanka Aćimović-Raspopović   +2 more
doaj   +1 more source

Drawing telecommunication networks [PDF]

, 1995
The design and analysis of cost effective survivable telecommunication networks is a very important problem. We study techniques for visualizing survivable telecommunication networks. The visualization of telecommunication networks is very useful in aiding the design process of minimum cost networks and the management of network operations.
Ioannis G. Tollis, Chunliang Xia
openaire   +1 more source

Respiratory Signal Processing and Analysis Using Flexible Capacitive Sensor Data

Advanced Materials Technologies, EarlyView.
Capacitive pressure sensors based on poly(glycerol sebacate) (PGS) substrates are developed for continuous, non‐invasive respiratory monitoring. Integrated with a signal processing algorithm, they enable accurate tracking of thoracic expansion and retraction.
Bernardo A. Vicente, Raquel Sebastião, Alda Marques, Vitor Sencadas   +3 more
wiley   +1 more source

3G telecommunication technology in Malaysia [PDF]

, 2008
3G is the third generation of mobile phone standards and technology, after 2G. It is based on the International Telecommunication Union (ITU) family of standards under the International Mobile Telecommunications programme, "IMT- 2000". 3G technologies
Arifin, Mohd. Ariff, Idrus, Sevia Mahdaliza   +1 more
core  

Energy Efficient Adaptive Network Coding Schemes for Satellite Communications

, 2017
In this paper, we propose novel energy efficient adaptive network coding and modulation schemes for time variant channels. We evaluate such schemes under a realistic channel model for open area environments and Geostationary Earth Orbit (GEO) satellites.
Coralli, Alessandro Vanelli, Ghanem, Samah A. M., Gharsellaoui, Ala Eddine, Tarchi, Daniele   +3 more
core   +1 more source

Enhanced Self‐Phase Modulation in Silicon Nitride Waveguides Integrated With 2D MoS2 Films

Advanced Materials Technologies, EarlyView.
ABSTRACT On‐chip integration of 2D materials provides a promising route toward next‐generation integrated optical devices with performance beyond existing limits. Here, significantly enhanced spectral broadening induced by self‐phase modulation (SPM) is experimentally demonstrated in silicon nitride (Si3N4) waveguides integrated with 2D monolayer ...
Shahaz S. Hameed, Di Jin, Aihao Zhao, Jiayang Wu, Junkai Hu, Irfan H. Abidi, Sebastien Cueff, Christian Grillet, Yuning Zhang, Houssein El Dirani, Corrado Sciancalepore, Sebastien Kerdiles, Quentin Wilmart, Sumeet Walia, Christelle Monat, David J. Moss   +15 more
wiley   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source