Results 71 to 80 of about 251,607 (303)

Deep Learning Power Allocation in Massive MIMO [PDF]

, 2018
This work advocates the use of deep learning to perform max-min and max-prod power allocation in the downlink of Massive MIMO networks. More precisely, a deep neural network is trained to learn the map between the positions of user equipments (UEs) and ...
Debbah M., Merouane Debbah, Alessio Zappone, Luca Sanguinetti, Zappone A., Sanguinetti L.   +5 more
core   +1 more source

Optimizing methane flux prediction and key feature identification based on a novel hybrid machine learning model

iScience
Summary: Natural landscape methane (CH4) emissions account for half of the global total, yet their quantification remains challenging due to high measurement costs and ecosystem complexity. In this study, the performance of three machine learning models,
Xinqin Gu, Li Yao, Xiang Xiao, Lifeng Wu, Haofeng Yu   +4 more
doaj   +1 more source

Towards 5G High Mobility: A Fairness-Adjustable Time-Domain Power Allocation Approach

IEEE Access, 2017
How to provide efficient information service for high-mobility scenarios, including high-speed railway communications (HSRCs), is one of the most important requirements in future 5G communication networks.
Ke Xiong, Pingyi Fan, Yu Zhang, Khaled Ben Letaief   +3 more
doaj   +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

Optimal downlink power allocation in cellular networks [PDF]

Physical Communication, 2015
In this paper, we introduce a novel approach for power allocation in cellular networks. In our model, we use sigmoidal-like utility functions to represent different users' modulation schemes. Each utility function is a representation of the probability of successfully transmitted packets per unit of power consumed by a user, when using a certain ...
Ahmed Abdelhadi, Awais Khawar, T. Charles Clancy   +2 more
openaire   +2 more sources

Cooperative jamming and power allocation in three-phase two-way relaying wiretap systems

, 2013
The security of the three-phase two-way relaying system with an eavesdropper is investigated in this paper. A cooperative jamming and power allocation scheme is proposed to enhance the system secrecy capacity. When a source node transmits user signals to
Xiang, Wei, Wang, Wenbo, Hang Long, Zhang, Yueying, Long, Hang, Wenbo Wang, Jing Wang, Wang, Jing, Yueying Zhang, Wei Xiang   +9 more
core   +1 more source

Moderators of the Effects of Exercise and Manual Therapy for People With Knee and Hip Osteoarthritis: A Secondary Analysis of a Randomized Clinical Trial

Arthritis Care &Research, EarlyView.
Objective This study aimed to investigate potential moderators influencing the effects of manual therapy and exercise therapy on pain and functional outcomes in individuals with knee and/or hip osteoarthritis, using data from the MOA trial. This is a secondary analysis of data from the MOA trial that compares the clinical effectiveness of manual ...
Daniel Cury Ribeiro, Sarah E. Lamb, J. Haxby Abbott   +2 more
wiley   +1 more source

A new NOMA approach for fair power allocation [PDF]

2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2016
A non-orthogonal multiple access (NOMA) approach to user signal power allocation called Fair-NOMA is introduced. Fair-NOMA is the application of NOMA in such a way that two mobile users have the opportunity to always achieve at least the information capacity they can achieve by using orthogonal multiple access (OMA), regardless of the user selection ...
Jose Armando Oviedo, Hamid R. Sadjadpour
openaire   +3 more sources

Interim Report of Detailed Optimisation Algorithm and Performance Comparisons [PDF]

, 2015
One of the main tasks of RESCUE project is to exploit the optimal power allocation of the transmission nodes in the network to improve the system performance.
Wolf, Albrecht, Matsumoto, Tad, Zhou, Xiaobo, Matth´e, Maximilian, Qian, Shen, Yi, Na, Hou, Jiancao, Tervo, Valtteri   +7 more
core  

Minimal Important Change and Minimal Clinically Important Difference in Pain and Function With Exercise in Hip Osteoarthritis

Arthritis Care &Research, EarlyView.
Objective The objective of this study was to estimate the minimal important change (MIC) and minimal clinically important difference (MCID) for pain and physical function in individuals with hip osteoarthritis (OA) following a physiotherapist‐guided exercise intervention.
Yareni Guerrero, Fiona Dobson, Venkatesha Venkatesha, Kim Allison, Gabrielle Knox, Libby Spiers, Travis Haber, David J Hunter, Michelle Hall   +8 more
wiley   +1 more source