VPOD: virtual parking overlay network based data delivery in urban VANETs. (2017)
- Record Type:
- Journal Article
- Title:
- VPOD: virtual parking overlay network based data delivery in urban VANETs. (2017)
- Main Title:
- VPOD: virtual parking overlay network based data delivery in urban VANETs
- Authors:
- Zhu, Jinqi
Ma, Chunmei
Liu, Nianbo
Liu, Ming
Feng, Weijia - Abstract:
- Vehicular ad hoc networks (VANETs) have characteristics of intermittent connectivity, high mobility of vehicle nodes and dynamic topology, which make data delivery in VANETs very challenging. Pervious works that based on history traffic patterns to predict the current traffic conditions on the roads are not accurate. Moreover, deploying roadside units (RSUs) is a possible solution to overcome the challenges, but it often requires a large amount of investment. Motivated by the fact that there are large amounts of outside parked vehicles in urban areas, we propose a virtual parking overlay network based data delivery scheme (VPOD), which does not need any RSUs but leverages a parking overlay network formed by outside parked vehicles to disseminate messages among moving vehicles. Simulation results based on a real city map and realistic traffic situations show that VPOD achieves high performance in data delivery, especially in sparse traffic and multiple requests conditions.
- Is Part Of:
- International journal of ad hoc and ubiquitous computing. Volume 26:Number 4(2017)
- Journal:
- International journal of ad hoc and ubiquitous computing
- Issue:
- Volume 26:Number 4(2017)
- Issue Display:
- Volume 26, Issue 4 (2017)
- Year:
- 2017
- Volume:
- 26
- Issue:
- 4
- Issue Sort Value:
- 2017-0026-0004-0000
- Page Start:
- 250
- Page End:
- 262
- Publication Date:
- 2017
- Subjects:
- VANETs -- vehicular ad hoc networks -- parked vehicle -- overlay network -- data delivery
Ubiquitous computing -- Periodicals
Embedded computer systems -- Periodicals
Electronic data processing -- Distributed processing -- Periodicals
Wireless communication systems -- Periodicals
Computer architecture -- Periodicals
004.2 - Journal URLs:
- http://inderscience.metapress.com/content/119852 ↗
http://www.inderscience.com/ ↗ - Languages:
- English
- ISSNs:
- 1743-8225
- Deposit Type:
- Legaldeposit
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- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 9009.xml