Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
A Rendezvous Mobile Broker for Pub/Sub Networks
Year:2013
Research Areas
  • Information technology and adata processing
Information
Abstract
On the current Internet, Publish/Subscribe (Pub/Sub) systems are gaining popularity as efficient, simple, and scalable communication mechanisms. Mobile Pub/Sub systems are the next step for distributed Pub/Sub networks. On the other hand, the constrained characteristics of mobile nodes can limit the subscription expressiveness of the content consumers, and the overlaying applications and services. This paper describes a mobile broker model, that we call Rendezvous Mobile Broker, for integrating mobile nodes as fully-functional brokers. RMBs can delegate Pub/Sub tasks to other brokers and extend the subscription expressiveness in runtime; so, this delegation improves the mobile Pub/Sub systems? suitability for scenarios with multiple content types.. This paper also describes a subscription allocation algorithm for extending the amount of subscriptions the mobile broker supports, in the form of topic-based subscriptions. Finally, we describe a proof of concept and validate the algorithms using real devices.
International
Si
Congress
Green Communication and Networking Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
960
Place
Reviewers
Si
ISBN/ISSN
978-3-642-37976-5
10.1007/978-3-642-37977-2_2
Start Date
25/10/2012
End Date
26/10/2012
From page
16
To page
27
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering Volume 113, 2013
Participants
  • Autor: Augusto Morales Dominguez (UPM)
  • Autor: Tomas Enrique Robles Valladares (UPM)
  • Autor: Ramon Pablo Alcarria Garrido (UPM)
  • Autor: Edwin Juvenal Cedeño Herrera (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Ingeniería de Redes y Servicios Avanzados de Telecomunicación
  • Departamento: Ingeniería Topográfica y Cartografía
  • Departamento: Ingeniería de Sistemas Telemáticos
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