Results 291 to 300 of about 1,459,435 (339)

Burst Transmission in Energy Efficient Ethernet

IEEE Internet Computing, 2010
The proposed Energy-Efficient Ethernet (EEE) standard reduces energy consumption by defining two operation modes for transmitters and receivers: active and low power. Burst transmission can provide additional energy savings when EEE is used. Collecting data frames into large-sized data bursts for back-to-back transmission maximizes the time an EEE ...
Pedro Reviriego, José Alberto Hernández 0001, David Larrabeiti, Juan Antonio Maestro   +3 more
openaire   +1 more source

Energy efficient transmission techniques for LTE

IEEE Communications Magazine, 2013
The goal of the European ICT Project EARTH is to enhance energy efficiency of current LTE cellular networks by 50 percent, enabling operators to provide more extensive coverage, namely to less densely populated areas, while ensuring high levels of efficiency, hence, reducing the carbon footprint. In order to achieve this objective, different strategies,
Filipe D. Cardoso, Sven Petersson, Mauro Renato Boldi, Shinji Mizuta, Guido Dietl, Rodolfo Torrea Duran, Claude Desset, Jouko Leinonen, Luís M. Correia   +8 more
openaire   +2 more sources

Energy-efficient compressed address transmission

18th International Conference on VLSI Design held jointly with 4th International Conference on Embedded Systems Design, 2005
To realize energy-efficient buses in current nanometer-scale technologies, techniques like compression or encoding that exploit information redundancy have been explored. However, available compression techniques for buses do not always ensure energy-efficient transmission of compressed information.
Jiangjiang Liu 0002, Krishnan Sundaresan, Nihar R. Mahapatra   +2 more
openaire   +1 more source

Transmission and the Determinants of Transmission Efficiency

2014
Bacteria within the order Rickettsiales would have little impact on human and veterinary medicine in the absence of the arthropod vector. Interestingly, the influence of primary infections with one Rickettsia sp. can influence the success of transovarial transmission of a second.
openaire   +1 more source

A bandwidth efficient OFDM transmission scheme

IEEE International Conference on Acoustics Speech and Signal Processing, 2002
In this paper, a new bandwidth efficient OFDM transmission scheme is proposed. A bandwidth efficient iterative scheme for OFDM systems without using cyclic prefix was proposed before [3] which works well when a channel does not have a deep spectral null. But such a frequency domain deep null is common in a wireless channel. A bandwidth efficient scheme
Jaekwon Kim, Joonhyuk Kang, Edward J. Powers   +2 more
openaire   +1 more source

Efficient transmission of halftones via facsimile

Journal of Electronic Imaging, 1996
The conventional method for sending halftone images via facsimile machines is inefficient. The previously proposed Tone- Fac algorithm improves the transmission of halftone images. Tone- Fac represents a halftone image by mean gray values of the disjoint blocks and an error image, which records the difference between the desired halftone and the ...
Hei Tao Fung, Kevin J. Parker
openaire   +1 more source

Efficiency Optimization of Transmissions

2012
Nowadays, the automotive industry have been received more attention to improve the transmission efficiency. Most of the researches have been concentrated on development and optimization on transmission actuators, shifting elements, bearings, lubricants or lightweight constructions.
Kathrien Inderwisch, Rashad Mustafa, Ferit Küçükay   +2 more
openaire   +1 more source

A High Spectrum Efficiency Transmission Scheme

2009 International Conference on Scalable Computing and Communications; Eighth International Conference on Embedded Computing, 2009
In order to improve the transmission performance in inter-symbol interference channel, a controlled inter-symbol overlapping transmission scheme to obtain high frequency efficiency, which is called inter-symbol overlapping transmission (ISOT), is studied. ISOT allows $K$ symbols to be simultaneously transmitted without increasing channel bandwidth, and
Menghui Yang, Tonghong Li, Weikang Yang, Xin Su 0001, Jing Wang 0001   +4 more
openaire   +1 more source

Investigations Of Transmission Losses And Efficiency

INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT), 2022
This study presents Evaluation of transmission losses and efficiency, aim at to determine the losses associated with power transmission line and provide solution to improve power transmission line. This study was carried out at Benin regional power transmission station on 330KV/132KV power network, Sapele Road, Benin City.
Osahenvenwen O.A., Enoma O.C., Aitanke H.   +2 more
openaire   +1 more source

A Secure Transmission Scheme Based on Efficient Transmission Fountain Code

2020 IEEE/CIC International Conference on Communications in China (ICCC), 2020
Improving the security of data transmission in wireless channels is a key and challenging problem in wireless communication. This paper presents a data security transmission scheme based on high efficiency fountain code. If the legitimate receiver can decode all the original files before the eavesdropper, it can guarantee the safe transmission of the ...
Le Chai, Pinyi Ren, Qinghe Du
openaire   +1 more source