搜索结果: 1-15 共查到“信息与通信工程 power”相关记录23条 . 查询时间(0.083 秒)
中国地质大学科学技术发展院吴奕德葛明峰等机电学院，IEEE Transactions on Smart Grid(2021)，Distributed CPS-based Secondary Control of Microgrids with Optimal Power Allocation and Limited Communication（图）
微电网；系统；控制；优化方案
2021/10/14
近日，中国地质大学机电学院葛明峰教授团队在智能电网领域顶级期刊《IEEE Transactions on Smart Grid》（IF=8.96）上刊发研究成果—Distributed CPS-based Secondary Control of Microgrids with Optimal Power Allocation and Limited Communication。该文针对受限的通信...
UW team shatters long-range communication barrier for devices that consume almost no power（图）
UW team shatters long-range communication barrier consume almost no power
2017/9/20
University of Washington researchers have demonstrated for the first time that devices that run on almost zero power can transmit data across distances of up to 2.8 kilometers — breaking a long-held b...
UW engineers achieve Wi-Fi at 10,000 times lower power（图）
UW engineers Wi-Fi 10,000 times lower power
2016/3/2
The upside of Wi-Fi is that it’s everywhere – invisibly connecting laptops to printers, allowing smartphones to make calls or stream movies without cell service, and letting online gamers battle it ou...
In this paper we aim to optimize power consumption of mo-bile games without compromising user experience. We study the behavior of 40 mobile games on a smartphone and iden-tify two power-inefficient i...
LIDAR Applications in the Electrical Power Industry
Lidar Route Design Optimization Powerline Checking Asset Management
2015/12/11
For the moment the total length of Chinese powerline is at the second place of the whole world. During the Eleventh Five-Year Plan the government will enhance the construction of power grid to supply ...
Popular Science names ‘Power Over Wi-Fi’ one of the year’s game-changing technologies
Power Over Wi-Fi game-changing
2015/12/7
University of Washington engineers have developed a novel technology that uses a Wi-Fi router — a source of ubiquitous but untapped energy in indoor environments —to power devices.
Simutaneous rate and power control in multirate CDMA systems
Wireless multimedia terminal transmission data rate and transmission rate optimize the data transfer rate
2015/8/11
We consider a wireless multimedia CDMA system, where the different mobiles transmit at different rates. We devise a method of simultaneously optimizing the power and rate at which the different termin...
Optimal power control in interference limited fading wireless channels with outage probability specifications
Power control interference wireless network the jamming signal the received signal
2015/8/11
We propose a new method of power control for interference limited wireless networks with Rayleigh fading of both the desired and interference signals. Our method explicitly takes into account the stat...
EXTRACTING 3D FREE-FORM SURFACE BOUNDARIES OF MAN-MADE OBJECTS FROM MULTIPLE CALIBRATED IMAGES: A ROBUST, ACCURATE AND HIGH RESOLVING POWER EDGEL MATCHING AND CHAINING APPROACH
Photogrammetry 3D Reconstruction
2015/5/18
This paper describes a purely geometrical approach for matching and chaining edgels, i.e. contours points with their tangent direction,
to reconstruct in a general way 3D rectilinear or curved surfac...
18th IEEE International Symposium on Power Line Communications and its Applications
18th IEEE International Symposium on Power Line Communications its Applications
2014/3/26
The 18th IEEE International Symposium on Power Line Communications and its Applications (ISPLC) will provide a unique forum to exchange innovative research ideas, recent results, and share experiences...
Power Distribution Network Reconfiguration for Bounded Transient Power Loss
Line Power Loss, Loss Reduction, Network Reconfiguration, Transient Power Loss, Transient Stability
2012/12/4
We revisit the loss reduction problem for network reconfiguration in power distribution systems in this paper. Besides the conventional line power loss (LPL), in our model, we introduce a new concept ...
A radical new approach to the design of communications networks, called “network coding,” promises to make Internet file sharing faster, streaming video more reliable, and cell-phone reception better ...
A 2×1 LINC Transceiver for Enhanced Power Transmission in Wireless Systems
A 2×1 LINC Transceiver Enhanced Power Transmission Wireless Systems
2009/9/4
A 2×1 LINC transceiver based on linear amplification using nonlinear components (LINC) architecture for wireless systems applications is proposed. The layout of the new architecture is presented and t...
Performance of Equal Power Allocation in Multiuser OFDM-Based Cognitive Radio Systems
Equal Power Allocation Multiuser OFDM-Based Cognitive Radio Systems
2009/9/4
The performance difference between a simple equal subchannel power allocation and the optimal water-filling subchannel power allocation schemes is studied for a multiuser OFDM-based cognitive radio (C...
Uplink Practical Capacity and Interference Statistics of WCDMA Cigar-shaped Microcells for Highways in Rural Zones with Non-Uniform Spatial Traffic Distribution and Imperfect Power Control
W-CDMA uplink capacity shadowing
2009/7/28
The capacity (the maximum number of users per sector that the system can support) and the interference statistics (expected value and variance) of sectors composed of cigar-shaped WCDMA microcells are...