Transmission of emergency data packets in vehicular ad-hoc network.
By: Reddy, K. Rashmi
.
Contributor(s): Bhagya, R.
Publisher: Telangana IUP Publications 2022Edition: Vol.14(3), Aug.Description: 31-40p.Subject(s): EXTC EngineeringOnline resources: Click here
In:
IUP Journal of telecommunicationsSummary: Vehicular Ad-Hoc Network (VANET) is a new technology in the Internet of Things (IoT). It is broadly used in intelligent transport system. VANET provides V2V communication and V2R communication in real time. Intelligent Transport System (ITS) is used for road safety, information service and traffic efficiency. Greedy Perimeter Stateless Routing (GPSR) protocol and Greedy Perimeter Coordinate Routing (GPCR) protocol are proposed. However, transmission of emergency data packets can be risky since Packet Delivery Ratio (PDR) is not guaranteed as GPCR link connectivity is not considered; hence, they are not suitable for emergency data transmission. The algorithms Destination Sequenced Distance Vector (DSDV) and Ad-hoc On-demand Distance Vector (AODV) are proposed to resolve problems like end-to-end delay, average PDR, and routing overhead. It is observed that AODV algorithm improves throughput and PDR, and reduces end-to-end delay in transmission of emergency data packets.
Copyright of IUP Journal of Telecommunications is the property of IUP Publications and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.
| Item type | Current location | Call number | Status | Date due | Barcode | Item holds |
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Articles Abstract Database
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School of Engineering & Technology Archieval Section | Not for loan | 2023-0626 |
Vehicular Ad-Hoc Network (VANET) is a new technology in the Internet of Things (IoT). It is broadly used in intelligent transport system. VANET provides V2V communication and V2R communication in real time. Intelligent Transport System (ITS) is used for road safety, information service and traffic efficiency. Greedy Perimeter Stateless Routing (GPSR) protocol and Greedy Perimeter Coordinate Routing (GPCR) protocol are proposed. However, transmission of emergency data packets can be risky since Packet Delivery Ratio (PDR) is not guaranteed as GPCR link connectivity is not considered; hence, they are not suitable for emergency data transmission. The algorithms Destination Sequenced Distance Vector (DSDV) and Ad-hoc On-demand Distance Vector (AODV) are proposed to resolve problems like end-to-end delay, average PDR, and routing overhead. It is observed that AODV algorithm improves throughput and PDR, and reduces end-to-end delay in transmission of emergency data packets.
Copyright of IUP Journal of Telecommunications is the property of IUP Publications and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.
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