Results 1 to 10 of about 1,710 (142)

Energy-Effective Power Control Algorithm with Mobility Prediction for 5G Heterogeneous Cloud Radio Access Network

Sensors, 2018
In 5G networks, heterogeneous cloud radio access network (H-CRAN) is considered a promising future architecture to minimize energy consumption and efficiently allocate resources. However, with the increase in the number of users, studies are performed to
Hyebin Park, Yujin Lim
doaj   +2 more sources

Multi-Layer Cloud-RAN With Cooperative Resource Allocations for Low-Latency Computing and Communication Services [PDF]

IEEE Access, 2017
To improve low-latency computing and communication services, a new type of mobile edge computing architecture named multi-layer cloud radio access network (Multi-layer CRAN) is designed in this paper.
Haibo Mei, Kezhi Wang, Kun Yang
doaj   +2 more sources

Multiservice Loss Models in Single or Multi-Cluster C-RAN Supporting Quasi-Random Traffic

Applied Sciences, 2021
In this paper, a cloud radio access network (C-RAN) is considered where the baseband units form a pool of computational resource units and are separated from the remote radio heads (RRHs).
Iskanter-Alexandros Chousainov, Ioannis Moscholios, Panagiotis Sarigiannidis, Michael Logothetis   +3 more
doaj   +1 more source

Clinical comparative study of robot-assisted and traditional laparoscopic surgery in patients with cervical cancer: a retrospective cohort study

BMC Surgery
Background A new era in minimally invasive surgery has been ushered in by Leonardo’s robot surgical system, but the safety and effectiveness in cervical cancer is lake of evidence.
Lijuan Zhang, Lihong Yang, Yan Wang, Minghong Sun, Yi Tao   +4 more
doaj   +1 more source

Load-aware dynamic RRH assignment in Cloud Radio Access Networks [PDF]

2016 IEEE Wireless Communications and Networking Conference, 2016
Due to spatio-temporal variation of mobile subscriber's data traffic requirements, traffic load experienced by base stations present at different cell sites exhibit highly dynamic behavior in traditional cellular systems. This non-uniform and dynamic traffic load leads to under utilization of the base station computing resources at cell sites.
Debashisha Mishra, P. C. Amogh, Arun Ramamurthy, A. Antony Franklin, Bheemarjuna Reddy Tamma   +4 more
openaire   +1 more source

Residual ridge height as a potential risk factor for membrane perforation during lateral-window sinus elevation surgery: a systematic review and meta-analysis

BMC Oral Health
Purpose Perforation of the sinus membrane is a common complication during maxillary sinus lift surgery. This systematic review aimed to evaluate if the residual ridge height (RRH) is a risk factor for membrane perforations during the lateral-window sinus
Mingfu Ye, Xiuwen Lin, Wenjun Liu, Javier Calatrava, Wenxia Huang, Hom-Lay Wang   +5 more
doaj   +1 more source

Comparative analysis of robotic vs. laparoscopic right hepatectomy: propensity score matching and machine learning analysis for outcome prediction

Frontiers in Surgery
BackgroundRobotic right hepatectomy (RRH) is increasingly utilized as a minimally invasive liver surgery approach, yet its comparative effectiveness against laparoscopic right hepatectomy (LRH) remains debated.
Alessandro D. Mazzotta, Diab Samer, Giacomo Salina, Francesca Ratti, Francesca Ratti, Federico Baldisseri, Paolo Magistri, Andrea Belli, Graziano Ceccarelli, Francesco Izzo, Marcello Giuseppe Spampinato, Nicola de’ Angelis, Patrick Pessaux, Tullio Piardi, Fabrizio Di Benedetto, Michele Ammendola, Luca Aldrighetti, Luca Aldrighetti, Gianluca Mennini, Michele Tedeschi, Michele Tedeschi, Riccardo Memeo, Riccardo Memeo, Olivier Soubrane   +23 more
doaj   +1 more source

286 Appalachian Kentucky Rural Research Hub: Ensuring the success of community-engaged research

Journal of Clinical and Translational Science
Objectives/Goals: To facilitate engagement between university researchers and Appalachian Kentucky communities, the UK Rural Research Hub (RRH) promotes Community Engaged Research (CEnR) and academic–community partnerships that have the greatest ...
Ashley Hall, G. Mudd-Martin, D.A. Gross, V Fairchild, C Curtis   +4 more
doaj   +1 more source

High rates of culture conversion and low loss to follow-up in MDR-TB patients managed at Regional Referral Hospitals in Uganda

BMC Infectious Diseases, 2021
Background Multi-drug resistant—tuberculosis (MDR-TB) is an emerging public health concern in Uganda. Prior to 2013, MDR-TB treatment in Uganda was only provided at the national referral hospital and two private-not-for profit clinics.
Mbonye Kayitale Martin, Otuba John Paul, Riese Sara, Alima Hilary, Mugabe Frank, Muhwezi K. Augustin, Turyahabwe Stavia, Wandera Christopher, Tisna Veldhuijzen van Zanten, Tugume Gladys   +9 more
doaj   +1 more source

The performance of prognostic nutritional index in predicting the respiratory-related hospitalization risk in bronchiectasis patients: A single-center retrospective cohort analysis

Medicine Science
This study aimed to investigate the performance of prognostic nutritional index (PNI) to predict the respiratory-related hospitalization (RRH) risk over the course of a year in bronchiectasis patients.
Makbule Ozlem Akbay, Dilek Ernam, Ruveyda Pural, Gulperi Ozalp, Ayse Ezgi Ak, Cemre Hilal Kesen Yurtcanli   +5 more
doaj   +1 more source