Results 121 to 130 of about 127,213 (314)

Service Platform for Converged Interactive Broadband Broadcast and Cellular Wireless

, 2007
A converged broadcast and telecommunication service platform is presented that is able to create, deliver, and manage interactive, multimedia content and services for consumption on three different terminal types. The motivations of service providers
Zheng, L, Re, Michele, Tsekleves, Emmanuel, Campion, S, Mies, R, Duffy, A, Levesque, T, Mies, Ronald, Centonza, A, Guiraudou, Michel, Re, M, Garrec, David, Levesque, Thierry, Campion, Sebastien, Kannan, K, Owens, T J, Zheng, Lizhi, Guiraudou, M, Chernilov, A, Garrec, D, Cosmas, John P., Mazieres, Bertrand, Tsekleves, E, Allamandri, Fabio, Mazieres, B, Chernilov, Alex, Allamandri, F, Owens, Thomas, Centonza, Angelo, Cosmas, J, Krishnapillai, Kannan, Duffy, Annette   +31 more
core   +1 more source

Deep Reinforcement Learning Based Autonomous Decision‐Making for Cooperative Uncrewed Aerial Vehicles: A Search and Rescue Real World Application

Journal of Field Robotics, EarlyView.
ABSTRACT This paper presents the first end‐to‐end framework that combines guidance, navigation, and centralized task allocation for multiple UAVs performing autonomous search‐and‐rescue (SAR) in GNSS‐denied indoor environments. A twin delayed deep deterministic policy gradient controller is trained with an artificial potential field (APF) reward that ...
Thomas Hickling, Maxwell Hogan, Abdulla Tammam, Nabil Aouf   +3 more
wiley   +1 more source

Effectiveness Assessment of Underwater Area Cruise Based on the ADC Method

Journal of Field Robotics, EarlyView.
ABSTRACT Underwater area surveillance plays a crucial role in upholding national security, safeguarding strategic interests, and mitigating potential threats. Despite its significance, a notable gap persists in the availability of comprehensive models for assessing its effectiveness.
Qingwei Liang, Yuxin Lin, Mingyang Luo, Zhanghong Zeng   +3 more
wiley   +1 more source

Desativar Broadcast SSID para aumentar segurança em roteador C3tech

, 2014
Educação Profissional::Informação e ComunicaçãoEnsina como desabilitar a função Broadcast SSID no roteador C3tech com a finalidade de dificultar o acesso a sua rede, tornando-a mais segura.
Ramos, Leandro
core   +1 more source

Semi-automated creation of converged iTV services: From macromedia director simulations to services ready for broadcast

, 2006
While sound and video may capture viewers’ attention, interaction can captivate them. This has not been available prior to the advent of Digital Television.
Tsekleves, Emmanuel, Tsekleves, E, Cosmas, John, Cosmas, J   +3 more
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

Live radio broadcast on "Underground Britain"

, 2014
Bradford Community Broadcasting (BCB). Live broadcast on 23rd October 2014 regarding publicity for University of Bradford research featuring in Underground ...
Buster, L.
core  

Three‐Year Propagation Experiment at Ku‐, Ka‐, and Q‐Band in French West Indies

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT From January 2021 to December 2023, the Office National d'Etudes et de Recherches Aérospatiales (ONERA) and the Centre National d'Etudes Spatiales (CNES) conducted a three‐year Earth‐space propagation measurement campaign in Guadeloupe. The experiment used beacon receivers deployed in Pointe‐à‐Pitre airport to record signals at 11.2, 19.7, and
Jean‐Pascal Monvoisin, Laurent Castanet, Laurent Féral, Xavier Boulanger   +3 more
wiley   +1 more source

Desativar Broadcast SSID para aumentar segurança em roteador C3tech

, 2016
Educação Profissional::Informação e ComunicaçãoEnsina como desabilitar a função Broadcast SSID no roteador C3tech com a finalidade de dificultar o acesso a sua rede, tornando-a mais segura.
Ramos, Leandro
core   +1 more source

Path‐Based Deep Reinforcement Learning for On‐Board Routing in Satellite Constellation Networks

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT Efficient usage of available network resources is a crucial factor for broadband services in interconnected satellite constellations. To meet required quality of service standards under heavy network loads, it is essential to optimize traffic distribution among the intersatellite links. To address this challenge, we propose an adaptive traffic
Manuel M. H. Roth, Thomas Jerkovits, Anupama Hegde, Thomas Delamotte, Andreas Knopp   +4 more
wiley   +1 more source