University of Surrey

Test tubes in the lab Research in the ATI Dance Research

A Reliable and Efficient Encounter-Based Routing Framework for Delay/Disruption Tolerant Networks

Cao, Y, Wang, Ning, Sun, Zhili and Cruickshank, Haitham (2015) A Reliable and Efficient Encounter-Based Routing Framework for Delay/Disruption Tolerant Networks IEEE SENSORS JOURNAL, 15 (7). pp. 4004-4018.

[img] Text
IEEE Sensor - Yue Cao - July 2015.pdf - Version of Record
Restricted to Repository staff only
Available under License : See the attached licence file.

Download (2MB)
[img] Text (licence)
SRI_deposit_agreement.pdf
Restricted to Repository staff only
Available under License : See the attached licence file.

Download (33kB)

Abstract

This paper addresses delay/disruption tolerant networking routing under a highly dynamic scenario, envisioned for communication in vehicular sensor networks (VSNs) suffering from intermittent connection. Here, we focus on the design of a high-level routing framework, rather than the dedicated encounter prediction. Based on an analyzed utility metric to predict nodal encounter, our proposed routing framework considers the following three cases. First, messages are efficiently replicated to a better qualified candidate node, based on the analyzed utility metric related to destination. Second, messages are conditionally replicated if the node with a better utility metric has not been met. Third, messages are probabilistically replicated if the information in relation to destination is unavailable in the worst case. With this framework in mind, we propose two routing schemes covering two major technique branches in literature, namely: 1) encounter-based replication routing and 2) encounter-based spraying routing. Results under the scenario applicable to VSNs show that, in addition to achieving high delivery ratio for reliability, our schemes are more efficient in terms of a lower overhead ratio. Our core investigation indicates that apart from what information to use for encounter prediction, how to deliver messages based on the given utility metric is also important.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
NameEmailORCID
Cao, YUNSPECIFIEDUNSPECIFIED
Wang, NingN.Wang@surrey.ac.ukUNSPECIFIED
Sun, ZhiliZ.Sun@surrey.ac.ukUNSPECIFIED
Cruickshank, HaithamH.Cruickshank@surrey.ac.ukUNSPECIFIED
Date : 1 July 2015
Identification Number : 10.1109/JSEN.2015.2410297
Copyright Disclaimer : © 2015 IEEE.
Uncontrolled Keywords : Science & Technology, Technology, Physical Sciences, Engineering, Electrical & Electronic, Instruments & Instrumentation, Physics, Applied, Engineering, Physics, VSNs, VANETs, DTN, routing framework, message replication, efficiency, HOC WIRELESS NETWORKS, MOBILE NETWORKS
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 28 Mar 2017 11:00
Last Modified : 31 Oct 2017 18:19
URI: http://epubs.surrey.ac.uk/id/eprint/810784

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800