Structured P2P Overlay of Mobile Brokers for Realizing PublishSubscribe Communication in VANET
Joint Authors
Pandey, Tulika
Garg, Deepak
Gore, Manoj Madhava
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-12
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Publish/subscribe communication paradigm provides asynchrony and decoupling, making it an elegant alternative for designing applications in distributed and dynamic environment such as vehicular ad hoc networks (VANETs).
In this paradigm, the broker is the most important component that decouples other two components, namely, publisher and subscriber.
Previous research efforts have either utilized the deployment of distributed brokers on stationary road side info-stations or have assigned the role of broker to any moving vehicle on ad hoc basis.
In one approach, lots of preinstalled infrastructures are needed whereas, in another, the quality of service is not guaranteed due to unpredictable moving and stopping patterns of vehicles.
In this paper, we present the architecture of distributed mobile brokers which are dynamically reconfigurable in the form of structured P2P overlay and act as rendezvous points for matching publications and subscriptions.
We have taken city buses in urban settings to act as mobile brokers whereas other vehicles are considered to be in role of publishers and subscribers.
These mobile brokers also assist in locating a vehicle for successful and timely transfer of notifications.
We have performed an extensive simulation study to compare our approach with previously proposed approaches.
Simulation results establish the applicability of our approach.
American Psychological Association (APA)
Pandey, Tulika& Garg, Deepak& Gore, Manoj Madhava. 2014. Structured P2P Overlay of Mobile Brokers for Realizing PublishSubscribe Communication in VANET. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1048424
Modern Language Association (MLA)
Pandey, Tulika…[et al.]. Structured P2P Overlay of Mobile Brokers for Realizing PublishSubscribe Communication in VANET. The Scientific World Journal No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1048424
American Medical Association (AMA)
Pandey, Tulika& Garg, Deepak& Gore, Manoj Madhava. Structured P2P Overlay of Mobile Brokers for Realizing PublishSubscribe Communication in VANET. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1048424
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1048424