Results 101 to 110 of about 5,515,542 (307)

Device-to-device caching for video content delivery

2017 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), 2017
In this study, we construct a detailed simulation model in order to quantify the benefits of device-to-device (D2D) caching for video content delivery. Simulation model involves caches at the evolved packet core, radio access network (RAN) and end user devices.
Aytac, Koray Necip, Girici, Tolga, Yuksel, Melda, Telli, Ali, Koksal, Ilter   +4 more
openaire   +2 more sources

Device-to-Device Data Storage with Regenerating Codes [PDF]

, 2015
6 pages, 8 ...
Pääkkönen, Joonas, Hollanti, Camilla, Tirkkonen, Olav   +2 more
openaire   +3 more sources

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

FEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman, Jessica Haines, Connie Pritchard, Stephen Rutherford, Nigel Francis   +4 more
wiley   +1 more source

Energy-Efficient Multicast Service Delivery Exploiting Single Frequency Device-To-Device Communications in 5G New Radio Systems

Sensors, 2018
The forthcoming fifth generation (5G) networks are claimed to deliver the large amount of traffic generated by the huge number of heterogeneous devices that constitute the Internet of Things (IoT).
Sara Pizzi, Federica Rinaldi, Antonella Molinaro, Antonio Iera, Giuseppe Araniti   +4 more
doaj   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Enabling Trustworthy Multicast Wireless Services through D2D Communications in 5G Networks

Future Internet, 2018
Device-to-device (D2D) communication is considered as one of the key enabling technologies for fifth-generation (5G) networks as it allows data offloading generated by the huge number of connected devices.
Sara Pizzi, Chiara Suraci, Leonardo Militano, Antonino Orsino, Antonella Molinaro, Antonio Iera, Giuseppe Araniti   +6 more
doaj   +1 more source

Scalable interference coordination for Device-to-Device communications

2015 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2015
Proximity based applications are becoming fast growing markets suggesting that Device-to-Device (D2D) communications is going to be an essential part of future cellular networks, thus studying the scalability of the system is of paramount importance.
Verenzuela, Daniel, Miao, Guowang
openaire   +3 more sources

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham, Sahana Sathyanarayana, Charlotte B. Stewart, Robyn Iredale, Victoria Foster, Debra Galley, Mark Baker, Nicola Pavese   +7 more
wiley   +1 more source

Prediction Model for Etiologic Differentiation of Isolated Vestibular Syndrome in Emergency Settings

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to develop and validate a predictive model for differentiating central from peripheral etiologies in patients with isolated vestibular syndrome (VS). Methods In this multicenter retrospective cohort study, 506 patients with isolated VS from five hospitals were divided into derivation (n = 301) and validation (n = 205)
Guo Wenting, Du Liping, Yang Yi, Hu Jin, Ye Bijun, Wang Jianer, Liu Shuangsi, Guo Shunyuan, Cai Xiaofeng, Wang Huiyuan, Wu Bin, Yu Xiang, Shi Tianming   +12 more
wiley   +1 more source