Results 11 to 20 of about 89,127 (274)
Spectrum Sensing for DTMB-A System Using Accumulated Autocorrelation
IEEE Access, 2022 The digital terrestrial television multimedia broadcasting - advanced (DTMB-A) system demands an accurate and reliable spectrum sensing method for its implementation.
Yunchuan Huang +2 more
doaj +1 more source
Toward a Model of Strategic Influence, International Broadcasting, and Global Engagement
Media and Communication, 2016 This article explores how strategic communication, public diplomacy, international governmental broadcasting, and social media networking can be brought together in a system of strategic influence and global engagement.
Kenneth L. Hacker, Vanessa R. Mendez
doaj +1 more source
International 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
Information Behavior on Social Live Streaming Services
Journal of Information Science Theory and Practice, 2016 In the last few years, a new type of synchronous social networking services (SNSs) has emerged—social live streaming services (SLSSs). Studying SLSSs is a new and exciting research field in information science.
Scheibe, Katrin +2 more
doaj +1 more source
Reduced-complexity maximum-likelihood decoding for 3D MIMO code [PDF]
, 2013 The 3D MIMO code is a robust and efficient space-time coding scheme for the distributed MIMO broadcasting. However, it suffers from the high computational complexity if the optimal maximum-likelihood (ML) decoding is used.
Crussière, Matthieu +3 more
core +4 more sources
Beamforming-as-a-Service for Multicast and Broadcast Services in 5G Systems and Beyond
IEEE Access, 2023 Driven by the most advanced technologies, such as massive multiple-input multiple-output (MIMO), 3D beamforming, Software-Defined Networking, and network slicing, 5G/6G systems support radio connections and end-to-end network connectivity at ultrahigh ...
Nguyen Huu Trung, Nguyen Thuy Anh
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Improvement to efficient counter-based broadcast scheme through random assessment delay adaptation for MANETs [PDF]
, 2008 Flooding, the process in which each node retransmits every uniquely received packet exactly once is the simplest and most commonly used mechanism for broadcasting in mobile ad hoc networks (MANETs). Despite its simplicity, it can result in high redundant
Mackenzie, L.M. +2 more
core +2 more sources
International Journal of Digital Multimedia Broadcasting, 2010 This paper discusses the convergence of digital broadcasting and Internet technologies, by elaborating on the design, implementation, and performance evaluation of a hybrid terrestrial/satellite networking infrastructure, enabling triple-play services ...
E. Pallis, D. Negru, A. Bourdena
doaj +1 more source
QoSatAr: a cross-layer architecture for E2E QoS provisioning over DVB-S2 broadband satellite systems [PDF]
, 2012 This article presents QoSatAr, a cross-layer architecture developed to provide end-to-end quality of service (QoS) guarantees for Internet protocol (IP) traffic over the Digital Video Broadcasting-Second generation (DVB-S2) satellite systems.
C Caini +21 more
core +1 more source
PSB goes personal: The failure of personalised PSB web pages
MedieKultur: Journal of Media and Communication Research, 2013 Between 2006 and 2011, a number of European public service broadcasting (PSB) organisations offered their website users the opportunity to create their own PSB homepage.
Jannick Kirk Sørensen
doaj +3 more sources