Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorSong, Chaoen
dc.contributor.authorLiu, Mingen
dc.contributor.authorWen, Yonggangen
dc.contributor.authorCao, Jiannongen
dc.contributor.authorChen, Guihaien
dc.identifier.citationSong, C., Liu, M., Wen, Y., Cao, J., & Chen, G. (2012). Buffer and Switch: Road-to-Road Routing Scheme for Intermittently Connected Vehicular Networks. China Communications, 9(6), 55-70.en
dc.description.abstractDue to the road-constrained data delivery and highly dynamic topology of vehicle nodes in a Vehicular Ad Hoc Network (VANET), it is better to construct routing based on the road-to-road pattern than the traditional node-to-node routing pattern in MANETs. However, the challenging issue is the opportunistic forwarding at intersections. Therefore, we propose a novel routing scheme, called Buffer and Switch (BAS). In BAS, each road buffers the data packets with multiple duplicates propagation in order to provide more opportunities for packet switching at intersections. Different from conventional protocols in VANETs, the propagation of duplicates in BAS is bidirectional along the routing path. Moreover, BAS's cost is much lower than other flooding-based protocols due to its spatio-temporally controlled duplicates propagation. Different from recent researches, BAS can deliver packets not only to a stationary node, but also to the stationary or mobile nodes in a specified area. We conduct the extensive simulations to evaluate the performance of BAS based on the road map of a real city collected from Google Earth. The simulation results show that BAS can outperform the existing protocols, especially when the network resources are limited.en
dc.relation.ispartofseriesChina communicationsen
dc.subjectDRNTU::Engineering::Computer science and engineeringen
dc.titleBuffer and switch : road-to-road routing scheme for intermittently connected vehicular networksen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Computer Engineeringen
item.fulltextNo Fulltext-
Appears in Collections:SCSE Journal Articles

Page view(s) 20

Updated on May 14, 2021

Google ScholarTM


Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.