Reliable and Swift Message Broadcast Method in Vehicular Ad Hoc Networks
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 임유진 | - |
dc.contributor.author | Park, Jaesung | - |
dc.date.accessioned | 2022-04-19T09:51:18Z | - |
dc.date.available | 2022-04-19T09:51:18Z | - |
dc.date.issued | 2015-05 | - |
dc.identifier.issn | 1550-1329 | - |
dc.identifier.issn | 1550-1477 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/147166 | - |
dc.description.abstract | "A vehicular ad hoc network (VANET) could deliver safety-related messages reliably within a short time to increase road safety. Since safety-related messages should be sent to a set of unspecified receivers, they are delivered by broadcast method. However, the broadcast method specified in the IEEE 802.11p does not have a collision avoidance procedure and receivers do not acknowledge when they receive a broadcast frame. In addition, frames could be lost and corrupted. Therefore, as the portion of nodes that do not receive a broadcast frame increases, the effectiveness of a safety application decreases. To tackle the problem, we propose a reliable and swift message broadcast method (RSMB). In RSMB, to expedite message dissemination process, a relay node is selected in a distributed manner considering the progress made to a frame and the delay requirements of an application. In addition, a relay node broadcasts a message multiple times to assure that the probability that the other nodes successfully receive the message at least once is larger than a given threshold value. Since the number of rebroadcasts is regulated based on the successful message reception probability, the additional bandwidth needed to increase the reliability of broadcast is reasonably small." | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | HINDAWI PUBLISHING CORPORATION | - |
dc.title | Reliable and Swift Message Broadcast Method in Vehicular Ad Hoc Networks | - |
dc.type | Article | - |
dc.publisher.location | 이집트 | - |
dc.identifier.doi | 10.1155/2015/219689 | - |
dc.identifier.scopusid | 2-s2.0-84930633087 | - |
dc.identifier.wosid | 000355826200001 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS, v.2015, no.2015 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS | - |
dc.citation.volume | 2015 | - |
dc.citation.number | 2015 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.url | https://journals.sagepub.com/doi/10.1155/2015/219689 | - |
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