Results 21 to 30 of about 33,375 (210)

Secure and energy-efficient multicast routing in smart grids [PDF]

, 2015
A smart grid is a power system that uses information and communication technology to operate, monitor, and control data flows between the power generating source and the end user.
Vasilakis, Vasileios, Alohali, Bashar Ahmed, Vassilakis, Vassilios, Bashar Ahmed Alohali, Vassilios G. Vassialkis   +4 more
core   +1 more source

Performance of active multicast congestion control [PDF]

, 2000
This paper aims to provide insight into the behavior of congestion control mechanisms for reliable multicast protocols. A multicast congestion control based on active networks has been proposed and simulated using ns-2 over a network topology obtained ...
Marifeli Sedano, Azcorra Saloña, Arturo, Arturo Azcorra, María Calderón, Azcorra, Arturo, Sedano, Marifeli, Calderón, María   +6 more
core   +1 more source

Cross-Layer Optimal Rate Allocation for Heterogeneous Wireless Multicast

EURASIP Journal on Wireless Communications and Networking, 2009
Heterogeneous multicast is an efficient communication scheme especially for multimedia applications running over multihop networks. The term heterogeneous refers to the phenomenon when multicast receivers in the same session require service at different ...
Amr Mohamed, Hussein Alnuweiri
doaj   +2 more sources

Tabu Search for Low-Cost Dynamic Multicast Tree Generation with Quality of Service Guarantees

Journal of Intelligent Systems, 2015
In a communication network with a source node, a multicast tree is defined as a tree rooted at the source node and all its leaves being recipients of the multicast originating at the source.
Tahir Muhammad Atif, Jamshed Asif, Rehman Habib-ur, Daadaa Yassine   +3 more
doaj   +1 more source

Multicast capacity scaling of wireless networks with multicast outage [PDF]

2010 IEEE International Symposium on Information Theory, 2010
Multicast transmission has several distinctive traits as opposed to more commonly studied unicast networks. Specially, these include (i) identical packets must be delivered successfully to several nodes, (ii) outage could simultaneously happen at different receivers, and (iii) the multicast rate is dominated by the receiver with the weakest link in ...
Chun-Hung Liu, Jeffrey G. Andrews
openaire   +3 more sources

Topology-Aware Deep Reinforcement Learning for Dynamic Multicast Routing in Software-Defined Networks

Future Internet
Dynamic multicast routing in software-defined networks is challenging due to continuously changing network states, multicast branch coupling, and the dependency between local forwarding decisions and global multicast tree construction. Existing multicast
Peiying Zhang, Lijuan Chen, Jian Wang, Yujie Yuan, Chun Sing Lai, Lizhuang Tan   +5 more
doaj   +1 more source

Sobre el Potencial del Multicast en Capa de Aplicación

Revista Tecnológica, 2013
El multicast en capa IP no ha sido globalmente adoptado debido a una combinación de dificultades técnicas y no técnicas. El multicast en capa de aplicación, también llamado multicast de sistema final o multicast en redes superpuestas, es una alternativa ...
Cristina Abad Robalino
doaj   +4 more sources

A Two-Layered Shared Tree Multicast Routing Algorithm for Software Defined Hybrid Satellite-Terrestrial Communication Networks

Frontiers in Communications and Networks, 2021
Dynamic routing and congestion control are two major problems in software-defined hybrid satellite-terrestrial multicast networks research. Due to terrestrial users being allowed to join or leave the multicast group at any time and the differences ...
Jiayan Xiong, Zhen Xu, Zhiqi Dai
doaj   +1 more source

Routing and Downlink Resource Allocation for Multicast Traffic in LEO Satellite Constellations

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT In this work, we optimize unicast and multicast traffic delivery over non‐terrestrial networks (NTNs) to users on the ground through direct satellite downlink (DL). We consider a gateway‐free mesh architecture with low Earth orbit (LEO) satellites interconnected via inter‐satellite links (ISLs), where unicast and multicast services compete for
Federico Lozano‐Cuadra, Israel Leyva‐Mayorga, Jimmy Jessen Nielsen, Beatriz Soret   +3 more
wiley   +1 more source

Utilizando o padrão de gerenciamento SNMP para gerenciar tráfego multicast: a ferramenta multicast monitor [PDF]

, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência da Computação.A gerência em redes de computadores tornou-se necessidade primária em função da crescente complexidade que ambientes ...
Gubert, Luis Claudio
core