Results 41 to 50 of about 2,058,154 (316)

On ASER Analysis of Energy Efficient Modulation Schemes for a Device-to-Device MIMO Relay Network

IEEE Access, 2020
In this paper, we investigate the performance of a device-to-device (D2D) multiple-input and multiple-output (MIMO) communications using an amplify-and-forward relaying for various energy-efficient modulation schemes.
Shaik Parvez, Praveen Kumar Singya, Vimal Bhatia   +2 more
doaj   +1 more source

Active/robotic capsule endoscopy - A review

Alexandria Engineering Journal
Capsule endoscopy represents an appealing alternative to conventional endoscopic procedures that cause discomfort to the patient and are considered tedious to the operator due to difficulty of endoscope manipulation because of the limited degrees of ...
Yasmin Khattab, Peter P. Pott
doaj   +1 more source

Emergency Communications Based on Throughput-Aware D2D Multicasting in 5G Public Safety Networks

Sensors, 2020
Emergency communications need to meet the developing demand of equipment and the complex scenarios of network in public safety networks (PSNs). Heterogeneous Cloud Radio Access Network (H-CRAN), an important technology of the 5th generation wireless ...
Mengjun Yin, Wenjing Li, Lei Feng, Peng Yu, Xuesong Qiu   +4 more
doaj   +1 more source

Device-to-device meets LTE-unlicensed [PDF]

IEEE Communications Magazine, 2016
In this article, we look into how the LTE network\ud can efficiently evolve to cater for new data services by utilizing\ud direct communications between mobile devices and extending the\ud direct transmissions to the unlicensed bands, i.e., device-to-device\ud (D2D) communications in conjunction with LTE-Unlicensed.
Yue Wu 0003, Weisi Guo, Yuan Hu 0001, Long Li, Siyi Wang, Xiaoli Chu, Jie Zhang 0003   +6 more
openaire   +3 more sources

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

Artificial intelligence-driven phase recognition in lung surgery: a single-centre pilot study☆

ESMO Real World Data and Digital Oncology
Introduction: Effective surgical specimen management during lung resection is crucial for accurate analyses and treatment. Minimally invasive techniques complicate workflows; thus, artificial intelligence (AI)-based solutions are needed to improve their ...
S.J.-Y. Ohtani-Kim, J. Samejima, M. Wakabayashi, M. Tada, T. Miyoshi, Y. Matsumura, K. Tane, K. Aokage, Y. Ishikawa, K. Hayashi, T. Ogane, K. Sasaki, S. Takenaka, Y. Kinebuchi, M. Ito, M. Tsuboi   +15 more
doaj   +1 more source

A Robust Device-to-Device Continuous Authentication Protocol for the Internet of Things

IEEE Access, 2021
The Internet of Things (IoT) is a heterogeneous environment that connects billions of devices. Thus, it is a significantly high-value target for attackers and suffers from several threats, especially impersonation attacks during the session.
Arwa Badhib, Suhair Alshehri, Asma Cherif   +2 more
doaj   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Classification of Spontaneous Device Association from a Usability Perspective [PDF]

, 2010
As computing devices become ubiquitous, devices are expected to encounter and associate with one another spontaneously to form ad hoc networks for sharing resources.
Chong, Ming Ki, Gellersen, Hans
core  

QoE-Aware Device-to-Device Multimedia Communications

EAI Endorsed Transactions on Creative Technologies, 2015
Multimedia services over mobile device-to-device (D2D) networks has recently received considerable attention. In this scenario, each device is equipped with a cellular communication interface, as well as a D2D interface over a shared medium. In this work,
Liang ZHOU
doaj   +1 more source