Results 131 to 140 of about 2,487,796 (376)

Dynamic Resource Allocation for LEO Satellite Systems Under Heterogeneous Traffic Distributions

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This paper proposes an efficient resource allocation scheme for low Earth orbit (LEO) satellite systems. Taking into account the unique characteristics of LEO systems for 6G communication services, we introduce a dynamic bandwidth and power allocation scheme specifically designed to accommodate highly heterogeneous traffic distributions.
Jaeyoung Song, Satya Chan, Hee Wook Kim, Bon‐Jun Ku, Daesub Oh, Sooyoung Kim   +5 more
wiley   +1 more source

A Scheme for Return Channel Utilization for Efficient Download of Data Broadcasting Applications [PDF]

, 2005
Seung-Mi Kang, Seungsang Sun, Young Ik Eom   +2 more
openalex   +1 more source

Comparison of Various Modulations in TS-LMS-based TDS-OFDM Frame Structure for Channel Estimation in Digital Terrestrial Television Broadcasting Systems [PDF]

, 2023
Ghanshyamkumar Sah, Mehul Shah, Rukmi Chavda   +2 more
openalex   +1 more source

Beyond 5G and Non‐terrestrial Network (NTN) Integrated Architecture: Access Challenges for Expanding Artificial Intelligence of Things (AIoT)

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley   +1 more source

An Efficient Design for the DVB-S2 Forward Link System Outer Layer Encoding Based on PCC Turbo Coding Across Fading Channel

Journal of Engineering
The most significant challenges wireless broadcasting systems face are channel effects and Inter Symbol Interference (ISI). Many different kinds of channel coding are employed to get around these issues.
Omar M. Salih, Ashwaq Q. Hameed
doaj   +1 more source

Public service broadcasting of sport, shows, and news as economic solution to the voter's paradox of rational ignorance [PDF]

Rational individuals may use a Public Service TV channel as a welfare improving institution to solve the paradox of being uninformed. To induce voters to watch unbiased serious informational content the Public Service TV channel is not only broadcasting (
Rothbauer, Julia, Sieg, Gernot
core  

Digital Twin‐Based Optimization of Service Availability in LEO Mega Constellations Considering Handover Delays in Open RAN

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT As non‐terrestrial networks (NTNs) become integral to future 6G systems, ensuring seamless connectivity and service continuity over low Earth orbit (LEO) satellite constellations is essential. This work investigates the impact of open radio access network (RAN) functional splits on handover performance in NTNs, focusing on minimizing service ...
Siva Satya Sri Ganesh Seeram, Luca Feltrin, Mustafa Ozger, Cicek Cavdar   +3 more
wiley   +1 more source

THE TERRORISM AS A CHANNEL OF BROADCASTING OF POLITICAL INTERESTS OF SHADOW POLICY ACTORS IN THE INFORMATION ENVIRONMENT: PROBLEMS OF COUNTERACTION

Современная наука и инновации, 2022
The contemporary national security threats generated by non-systemic actors in the political process, determine the development of the concept of information security and cyber security.
Dakhir Khanafiyevich Khalkechev
doaj  

Infrastructure and the Path to Sustainability: How Governance Shapes Development Outcomes in Africa

Sustainable Development, EarlyView.
ABSTRACT Infrastructure development, as an SDGs objective, foster inclusive growth by improving access to transport, energy, and digital systems, enhancing productivity, connectivity, resilience, and sustainability while reducing inequalities and supporting environmental goals. This study examines the impact of infrastructure development on sustainable
Germain Stephane Ketchoua, Sodiq Arogundade, Santos Bila, Nomsa Phindile Nkosi   +3 more
wiley   +1 more source

Energy Efficiency Scaling Law for MIMO Broadcasting Channels [PDF]

, 2012
Jie Xu, Ling Qiu
openalex   +1 more source