Results 21 to 30 of about 346,862 (247)

DASH Live Broadcast Traffic Model: A Time-Bound Delay Model for IP-Based Digital Terrestrial Broadcasting Systems

open access: yesApplied Sciences, 2020
This paper proposes a live broadcast traffic model for an internet protocol (IP)-based terrestrial digital broadcasting system to transmit dynamic adaptive streaming over hypertext transfer protocol (DASH) media.
Hyungyoon Seo, Goo Kim
doaj   +1 more source

No-local-broadcasting theorem for quantum correlations

open access: yes, 2007
We prove that the correlations present in a multipartite quantum state have an \emph{operational} quantum character as soon as the state does not simply encode a multipartite classical probability distribution, i.e.
A. S. Holevo   +5 more
core   +1 more source

Intersystem soft handover for converged DVB-H and UMTS networks [PDF]

open access: yes, 2008
Digital video broadcasting for handhelds (DVB-H) is the standard for broadcasting Internet Protocol (IP) data services to mobile portable devices. To provide interactive services for DVB-H, the Universal Mobile Telecommunications System (UMTS) can be ...
Owens, TJ, Yang, X
core   +2 more sources

Mobile integrated conditional access system [PDF]

open access: yes, 2008
This paper presents design of a novel security architecture integrating mobile and broadcasting technologies in the Pay-TV system. The security architecture proposed herein is a state-of-the-art solution to tackle well-known problems challenging current ...
Birch, N   +4 more
core   +1 more source

BeiDou High Precision Positioning Data Broadcasting Based on Network Mode [PDF]

open access: yesJisuanji gongcheng, 2018
At present,the demand of large-scale public application to BeiDou high precision navigation and location service is increasing.To solve this problem,the key technology flow of BeiDou high precision positioning data processing and network broadcasting is ...
GAO Xiaojie,ZHANG Jingjing,GAO Wei,ZHANG Wei
doaj   +1 more source

Mentoring relationships in sport from the protégé’s perspective [PDF]

open access: yesInternational Journal of Evidence Based Coaching and Mentoring, 2017
This study explored mentoring relationships in sport from the perspective of the protégé. The project was guided by contemporary mentoring theories as framed by Kram's Mentor Role Theory (Kram, 1985).
Jeffrey S. White   +4 more
doaj  

History of Television Broadcasting Development in Japan (From Experimental Broadcasting to Nationwide Broadcasting in the 1960s) [PDF]

open access: yesГуманитарный вектор, 2020
The article views and analyzes the early period of the nationwide television broadcasting in Japan (from the mid 1920s to the end of the 1960s). Previously, this problem has not been a subject of research in Russian oriental studies, and taking into ...
Elena A. Goryacheva
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Aggregating distributed energy resources for grid flexibility services: A distributed game theoretic approach

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView., 2023
Abstract We propose a hierarchical energy management scheme for aggregating Distributed Energy Resources (DERs) for grid flexibility services. To prevent a direct participation of numerous prosumers in the wholesale electricity market, aggregators, as self‐interest agents in our scheme, incentivize prosumers to provide flexibility. We firstly model the
Xiupeng Chen   +3 more
wiley   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

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