A one-hop information based geographic routing protocol for delay tolerant MANETs. (2015)
- Record Type:
- Journal Article
- Title:
- A one-hop information based geographic routing protocol for delay tolerant MANETs. (2015)
- Main Title:
- A one-hop information based geographic routing protocol for delay tolerant MANETs
- Authors:
- You, Lei
Li, Jianbo
Wei, Changjiang
Dai, Chenqu - Abstract:
- Delay and disruption tolerant networks (DTNs) may lack continuous network connectivity. Routing in DTNs is thus a challenge since it must handle network partitioning, long delays, and dynamic topology. Meanwhile, routing protocols of the traditional mobile ad hoc networks (MANETs) cannot work well due to the failure of its assumption that most network connections are available. In this paper, a geographic routing protocol is proposed for MANETs in delay tolerant situations, by using no more than one-hop information. A utility function is designed for implementing the under-controlled replication strategy. To reduce the overheads caused by message flooding, we employ a criterion so as to evaluate the degree of message redundancy. Consequently a message redundancy coping mechanism is added to our routing protocol. Extensive simulations have been conducted and the results show that when node moving speed is relatively low, our routing protocol outperforms the other schemes such as Epidemic, Spray and Wait, FirstContact in delivery ratio and average hop count, while introducing an acceptable overhead ratio into the network.
- Is Part Of:
- International journal of ad hoc and ubiquitous computing. Volume 20:Number 2(2015)
- Journal:
- International journal of ad hoc and ubiquitous computing
- Issue:
- Volume 20:Number 2(2015)
- Issue Display:
- Volume 20, Issue 2 (2015)
- Year:
- 2015
- Volume:
- 20
- Issue:
- 2
- Issue Sort Value:
- 2015-0020-0002-0000
- Page Start:
- 107
- Page End:
- 122
- Publication Date:
- 2015
- Subjects:
- geographic routing -- routing protocols -- DTNs -- delay tolerant networks -- mobile ad hoc networks -- one-hop information -- MANETs -- message flooding -- message redundancy -- simulation -- delivery ratio -- average hop count -- overhead ratio
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
- View Content:
- 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:
- 7615.xml