Results 91 to 100 of about 434,588 (301)

Power Allocation and Admission Control in Multiuser Relay Networks via Convex Programming: Centralized and Distributed Schemes

EURASIP Journal on Wireless Communications and Networking, 2009
The power allocation problem for multiuser wireless networks is considered under the assumption of amplify-and-forward cooperative diversity. Specifically, optimal centralized and distributed power allocation strategies with and without minimum rate ...
Le LongBao, Le-Ngoc Tho, Vorobyov SergiyA, Phan KhoaT   +3 more
doaj   +2 more sources

Integrating Time‐Adjusted Imaging Instability Into Functional Outcome Prediction After Intracerebral Hemorrhage: Development and Validation of the HAGIV Score

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Early risk stratification may support clinical decision‐making in spontaneous intracerebral hemorrhage (ICH). We aimed to develop and internally validate HAGIV, a score integrating frequency of imaging markers (FIM), a time‐adjusted non‐contrast computed tomography (CT) metric of hematoma expansion, with established predictors for 90‐
Lei Song, Ren Ke, Anqi Chen, Yufei Fu, Hang Zhou, Rujia Wang, Liwei Zou, Yongqiang Yu, Ming Yuan, Xiaoming Qiu, Mengzhou Xue   +10 more
wiley   +1 more source

Dynamic resource allocation scheme for multiuser OFDM–UWB systems based on user's rate

Tongxin xuebao, 2012
According to original dynamic resource allocation algorithms,a new dynamic resource allocation algorithm for multiuser OFDM-UWB system based on users'rates was proposed to minimize the total transmitting power whil sa-tisfy requests for QoS and data rate
Chao CHENG, Zhi-hong QIAN, Chun-lan LI, Xue WANG   +3 more
doaj   +2 more sources

An Embedded Feasibility Testing Method for Auction Revenue Rights Allocation in Transmission Rights Markets [PDF]

Dianli jianshe
[Objective] In ensuring the physical feasibility of auction revenue right （ARR） allocation in actual power grids， feasibility tests must be satisfied. Traditional post-feasibility verification algorithms based on sensitivity factors make ARR allocation ...
WANG Mengyuan, GU Yifan, ZENG Dan, PING Jian, SUN Ke, TANG Qiwen, YAN Zheng
doaj   +1 more source

Flexible Data Rate Allocation Using Non-Orthogonal Multiple Access (NOMA) in a Mode Division Multiplexing (MDM) Optical Power Splitter for System-on-Chip Networks. [PDF]

Sensors (Basel), 2023
Lin YZ, Chow CW, Yu TW, Jian YH, Hung TY, Chen JW, Yeh CH.   +6 more
europepmc   +1 more source

Cognitive Behavioral Therapy for Youth With Childhood‐Onset Lupus: A Randomized Clinical Trial

Arthritis Care &Research, EarlyView.
Objective Our objective was to determine the feasibility and acceptability of the Treatment and Education Approach for Childhood‐Onset Lupus (TEACH), a six‐session cognitive behavioral intervention addressing depressive, fatigue, and pain symptoms, delivered remotely to individual youth with lupus by a trained interventionist.
Natoshia R. Cunningham, Thea Senger‐Carpenter, Jocelyn Zuckerman, Michelle Adler, Mallet R. Reid, Ashley Danguecan, Luana Flores Pereira, Sarah I. Mossad, Samantha L. Ely, Khalid Abulaban, Elizabeth A. Kessler, Natalie Rosenwasser, Tamar B. Rubinstein, Ekemini A. Ogbu, Emily A. Smitherman, Alaina Miller, Taylor Abounader, Elizabeth Ross, Livie Timmerman, Dhriti Sharma, Jennifer N. Stinson, Stacy Allen, Kabita Nanda, Tala El Tal, Deborah M. Levy, Linda T. Hiraki, Hermine I. Brunner, Mathew Reeves, Steven J. Pierce, Andrea Knight   +29 more
wiley   +1 more source

Portfolio Asset Allocation Strategy for US Unlisted Sector-Specific Real Estate Across Interest Rate Cycles

Buildings
Real estate constitutes a core segment of the global building and built environment industry, absorbing substantial volumes of international institutional investment capital.
Yu-Cheng Lin, Jufri Marzuki, Chyi Lin Lee   +2 more
doaj   +1 more source

Subcarrier Gain Based Power Allocation in Multicarrier Systems

Journal of Telecommunications and Information Technology, 2014
The Orthogonal Frequency Division Multiplexing (OFDM) transmission is the optimum version of the multicarrier transmission scheme, which has the capability to achieve high data rate.
Mohammed Abd-Elnaby, Germien G. Sedhom, Fathi E. Abd El-Samie, Nagy Wadie Messiha, Xu Zhu   +4 more
doaj   +1 more source

Dynamic rate adaptation and integrated rate and error control in cellular WCDMA networks [PDF]

, 2004
Optimal dynamic rate allocation among mobile stations for variable rate packet data transmission in a cellular wireless network is an NP-complete problem; therefore, suboptimal solutions to this problem are sought for.
Hossain, E, Bhargava, VK, Kim, DI
core   +1 more source

Evaluating a Pragmatic Strength Alternative for Frailty Measurement and Assessing Its Predictive Capacity Against Established Frailty Instruments in Rheumatoid Arthritis

Arthritis Care &Research, EarlyView.
Objective Frailty occurs prematurely in rheumatoid arthritis (RA) and is associated with poor health outcomes. We compared the performance of four frailty instruments, including a pragmatic alternative measure using chair sit‐to‐stand (STS), and evaluated their abilities to predict poor health outcomes.
Kylie E. Riggles, Hannah F. Brubeck, Adrienne D. Tanus, Courtney N. Loecker, Punyasha Roul, Bryant R. England, Elizabeth R. Wahl, James S. Andrews, Namrata Singh, Joshua F. Baker, Patricia P. Katz, Dolores M. Shoback, Jose M. Garcia, Ariela R. Orkaby, Katherine D. Wysham   +14 more
wiley   +1 more source