Technology of Network & Communication
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App. Res. of Comp. Printed Article
Vol. 36, 2019 No. 6
1858-1862,1872

Adaptive data propagation strategy in VANET based on piggybacked acknowledgement

Zhao Jinlong1
Zhang Weiwei1
Chen Suiyang2
1. College of Electronics & Information Engineering, Xi'an Siyuan University, Xi'an 710038, China
2. College of Science, Xi'an Jiaotong University, Xi'an 710049, China
DOI: 10.19734/j.issn.1001-3695.2017.12.0826

Abstract

Vehicular Ad hoc network(VANET) disseminates traffic data by providing self-organizing decentralized environments, the public interest of traffic data makes it appropriate for VANET data dissemination methods to rely on broadcasting. However, when data is broadcast under high density scenarios, the issues of scalability and data distribution redundancy which can lead to broadcast storm become even more pronounced. Aiming at the issues of data transmission redundancy and broadcast overhead, based on the farthest forwarding strategy and piggybacked acknowledgment mechanism, this paper proposed an adaptive most forward within radius based on piggybacked acknowledgement(AckAMFR), which transmitted and stored information according to the concept of store-and-forward. AckAMFR can reduce the data redundancy and it also has strong reliability and small broadcast costs. Simulation results show that the forwarding strategy has the characteristics of low broadcast overhead and high data rate.

Foundation Support

陕西省自然科学基金资助项目(17JK1073,14JK2084)
陕西省2017年度教育规划课题(SGH17H443)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.12.0826
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 6
Section: Technology of Network & Communication
Pages: 1858-1862,1872
Serial Number: 1001-3695(2019)06-054-1858-05

Publish History

[2019-06-05] Printed Article

Cite This Article

赵金龙, 张娓娓, 陈绥阳. VANET中基于捎带确认机制的自适应数据传播策略 [J]. 计算机应用研究, 2019, 36 (6): 1858-1862,1872. (Zhao Jinlong, Zhang Weiwei, Chen Suiyang. Adaptive data propagation strategy in VANET based on piggybacked acknowledgement [J]. Application Research of Computers, 2019, 36 (6): 1858-1862,1872. )

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  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
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Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

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