Results 91 to 100 of about 100,988 (265)

Scheduling in Centralized Cognitive Radio Networks for Energy Efficiency

IEEE Transactions on Vehicular Technology, 2013
With growing concern about environmental issues and an emerging green communications paradigm, cognitive radio (CR) networks (CRNs) have to be considered from the energy efficiency perspective. In this paper, we focus on scheduling in CRNs, in which a cognitive base station (CBS) makes frequency allocations to the CRs at the beginning of each frame.
Bayhan, Suzan, Alagöz, Fatih
openaire   +4 more sources

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

Advanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku, Sangbin Park, Sunha Hwang, Sunghyun Lim, Won‐Sub Yoon, Jongsoon Kim   +5 more
wiley   +1 more source

State-of-art research of cluster resource management in dataflow computing model

大数据, 2020
The development of cluster-based high-performance computing has undergone three stages of evolution.With the widespread use of dataflow programming models such as Spark and Flink in the field of big data computing,how to ensure the fair share with the ...
Xiaochun TANG, Ying FU, Zhao DING, Anqi MAO, Zhanhuai LI   +4 more
doaj  

Optimization of warship formation air defense combat model based on dynamic scheduling of combat resources

Advances in Mechanical Engineering, 2018
Aiming at the problem of limited resources and operational time combat air defense combat, naval combat formation analysis dynamic resources scheduling needs, on the basis of the establishment of ship dynamic scheduling model of warship formation combat ...
Liang Ma, Jian-guo Wang
doaj   +1 more source

Energy Optimal Scheduling Based on Smart Grid Technology Load Control Thermostat

Chemical Engineering Transactions, 2016
In view of the present situation of large-scale centralized development of new energy sources, the necessity of new energy sources developing and the characteristics of the new energy sources are analyzed.
J.D. Dong, Z.N. Sun, K.H. Zhou, Y.H. Fang   +3 more
doaj   +1 more source

Citizen Engagement for Social and Technological Innovation in Sustainable Energy Systems

Advanced Energy and Sustainability Research, EarlyView.
This study underscores the potential of citizen participation in the energy transition by providing insights to foster citizen‐driven innovation. An analysis of energy communities, one of the most dynamic innovations in the energy sector, reveals that these models can be citizen‐led initiatives regarding their operational and organizational structure ...
Ana Belén Cristóbal, Cristina Sanz‐Cuadrado, Kiane Alves e Silva, Luis Narvarte   +3 more
wiley   +1 more source

Meeting Real-Time Constraint of Spectrum Management in TV Black-Space Access [PDF]

, 2017
The TV set feedback feature standardized in the next generation TV system, ATSC 3.0, would enable opportunistic access of active TV channels in future Cognitive Radio Networks.
Zhao, Zhongyuan
core   +3 more sources

Overlapped Schedules with Centralized Clustering for Wireless Sensor Networks

2013 IEEE 27th International Conference on Advanced Information Networking and Applications (AINA), 2013
The main attributes that have been used to conserve the energy in wireless sensor networks (WSNs) are clustering, synchronization and low-duty-cycle operation. Clustering is an energy efficient mechanism that divides sensor nodes into many clusters.
Ammar, Ibrahim A.M., Miskeen, Guzlan M.A., Awan, Irfan U.   +2 more
openaire   +2 more sources

Can outsourcing pest and disease control help reduce pesticide expenditure? Evidence from rice farmers

Agribusiness, EarlyView.
Abstract Outsourcing pest and disease control (PDC) has grown rapidly worldwide, especially in developing countries. Although numerous studies have investigated various advantages of outsourcing PDC, little is known about its impact on pesticide expenditure.
Pengcheng Wang, Wanglin Ma, Mengling Diao   +2 more
wiley   +1 more source

Resource Scheduling Method for Integration of TT＆C and Observation Based on Multi-Agent Deep Reinforcement Learning

天地一体化信息网络, 2023
With the development of satellite communication technology and the continuous expansion of the constellation scale, the integration of TT＆amp;C and observation technology has become the mainstream trend.The large constellation scale, many scheduling ...
Siyue CHENG, Haoran LI, Weigang BAI, Di ZHOU, Yan ZHU   +4 more
doaj   +2 more sources