Cooperative Multi-channel Dissemination of Safety Messages in VANETs

Simple item page
dc.contributor.authorSteven Eyobu, Odongo
dc.contributor.authorJoo, Jhihoon
dc.contributor.authorSeog Han, Dong
dc.date.accessioned2023-02-03T16:09:43Z
dc.date.available2023-02-03T16:09:43Z
dc.date.issued2016
dc.description.abstractIEEE 802.11p-based wireless access in vehicular environments (WAVE) multi-channel communication introduces communication clusters which limits on the dissemination efficiency of broadcast applications such as safety messaging. This paper proposes cooperative multi-channel information dissemination (CMD) which follows a channel coordination approach where the coordinator is selected based on the least average distance (LAD) to all service channels with the goal of relaying the emergency message to other service channels with minimum delay. On receipt of high priority emergency messages, each selected channel coordinators switches to a defined service channel and broadcasts the emergency message to it members. In the CMD approach, each vehicle assumes a single radio and the number of channel coordinators in each service channel cluster is determined based on the available service channels advertised and LAD to the advertised service channels. Computer simulations show that the proposed CMD performs well in terms of dissemination delay and dissemination rate.en_US
dc.identifier.citationEyobu, O. S., Joo, J., & Han, D. S. (2016, November). Cooperative multi-channel dissemination of safety messages in VANETs. In 2016 IEEE Region 10 Conference (TENCON) (pp. 1867-1870). IEEE.en_US
dc.identifier.isbn978-1-5090-2597-8
dc.identifier.urihttps://nru.uncst.go.ug/handle/123456789/7515
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.subjectIEEE 802.11p/WAVEen_US
dc.subjectVehicular ad hoc networksen_US
dc.subjectChannel coordinationen_US
dc.subjectCooperative message disseminationen_US
dc.titleCooperative Multi-channel Dissemination of Safety Messages in VANETsen_US
dc.typeOtheren_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Cooperative Multi-channel Dissemination of Safety.pdf
Size:
371.99 KB
Format:
Adobe Portable Document Format
Description:
Conference Proceedings
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Engineering and Technology