Results 21 to 30 of about 762,423 (308)

A Performance Bound for Maximal Ratio Transmission in Distributed MIMO

IEEE Wireless Communications Letters, 2023
This letter derives a theoretical performance bound for maximal ratio transmission in distributed multiple-input multiple-output systems. We first show that the sum signal to-interference-and-noise ratio (SINR) of K users co-scheduled within the same time-frequency resource block is upper bounded by the total number M of radio units.
Fehmi Emre Kadan, Ömer Haliloglu
openaire   +2 more sources

The Analysis of the Gear Ratio Variation on the Transmissions

Afyon Kocatepe University Journal of Sciences and Engineering, 2015
Anahtar kelimeler “Tasit Dinamigi”, “Sanziman”, “Disli Orani”, “Simulasyon” Ozet Tasit dinamigini ilgilendiren en onemli guc aktarma organlarinda biri sanzimandir. Arastirmacilar yakit tuketimini azaltmak, surus konforunu arttirmak ve tasitin performansini iyilestirmek gibi amaclarla sanzimanlarin gelistirilmesi calismaktadir.
AYSAL, Faruk Emre, Bayrakçeken, Hüseyin, Girgin, Zekeriya   +2 more
openaire   +2 more sources

Transmission-ratio distortion in the Framingham Heart Study [PDF]

BMC Proceedings, 2009
Transmission-ratio distortion (TRD) is a phenomenon in which the segregation of alleles does not obey Mendel's laws. As a simple example, a recessive locus that results in fetal lethality will result in live-born individuals sharing more alleles at this locus than expected under Mendel's laws.
Paterson, Andrew D, Waggott, Daryl, Schillert, Arne, Infante-Rivard, Claire, Bull, Shelley B, Yoo, Yun J, Pinnaduwage, Dushanthi   +6 more
openaire   +3 more sources

Transmission speed and ratio optimization for heavy-duty electric truck

Heliyon, 2022
Nowadays, the Heavy-Duty Truck industry is facing one of the most critical questions in the universe. How would it be possible to decrease the CO2 emissions?
Elif Gözen, M. Sedat Çevirgen, Emre Özgül   +2 more
doaj   +1 more source

Outage probability of a cooperative maximum ratio transmission

2014 22nd Signal Processing and Communications Applications Conference (SIU), 2014
In this paper, we present a cooperative communication system employing maximum ratio transmission technique and its outage probability performance over Rayleigh fading channels. Since maximum ratio transmission can achieve full diversity when used at tranmitters having multiple antennas while requiring no complexity increase at the receiver, the ...
Eylem Erdogan, Mahmut Sami Musta, Tansal Gucluoglu   +2 more
openaire   +3 more sources

The impact of realistic age structure in simple models of tuberculosis transmission [PDF]

, 2010
Background : Mathematical models of tuberculosis (TB) transmission have been used to characterize disease dynamics, investigate the potential effects of public health interventions, and prioritize control measures.
Ted Cohen, Murray Megan, Ellen Brooks-Pollock, Cohen Ted, Pai, Madhukar, Murray, Megan, Megan Murray, Brooks-Pollock, Ellen, Brooks-Pollock Ellen, Cohen, Ted   +9 more
core   +1 more source

Tooth Number Design of Multi-stage Parallel Shaft Gear Reducer based on Accurate Transmission Ratio

, 2021
With the design objective of accurately ensuring the total transmission ratio of the multi-stage parallel shaft gear reducer， the mathematical relations among the gear parameters are studied under the conditions of given center distance and total ...
Hexiang Yuan, shoubang Zheng, Dengfeng Luo, Yongqin Qiao, Lixuan Zhou   +4 more
core   +1 more source

Within- and between-pen transmission of Classical Swine Fever Virus: a new method to estimate the basic reproduction ratio from transmission experiments

, 2002
We present a method to estimate basic reproduction ratio R0 from transmission experiments. By using previously published data of experiments with Classical Swine Fever Virus more extensively, we obtained smaller confidence intervals than the martingale ...
Klinkenberg, D., Bree, J., de, Jong, M.C.M., de, Laevens, H.   +3 more
core   +1 more source

Research on Transmission Characteristic of ZF 9-speed Automatic Transmission

, 2021
Taking the ZF 9-speed automatic transmission (9HP48) as the research object，the power transmission line in each gear of the automatic transmission is clarified.
Junyu Cai, Xin Fan, Junyan Wang
core   +1 more source

EXPERIMENTAL DETERMINATION OF KINEMATIC PRECISION OF POSITIONING OF A DOUBLE HARMONIC TRANSMISSION [PDF]

Analele Universităţii "Constantin Brâncuşi" din Târgu Jiu: Seria Inginerie, 2019
The paper presents the results of the experimental researches performed on a double harmonic transmission, regarding the determination of the kinematic precision of positioning of the respective transmission.
Sava Ianic, Draghiţa Ianici
doaj