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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
2017/9/13
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
2016/2/23
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...
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...
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...
期刊信息
篇名
M-sequence for reducing Peak-to-Average Power Ratio in PTS-OFDM system
语种
英文
撰写或编译
作者
Ji Hong,Tong Xuejian,Yue Guangxin
第一作者单位
刊物名称
The Journal of China Universities of Posts and Telecommunica...
The power of Aussie talkback
Talkback radio Media
2007/3/23
23 March 2007，Talkback radio in Australia is one of a few in the world that engages with and wields political power according to new research by a University of Queensland (UQ) academic.Dr Richard Fit...