用于VANET紧急消息传输的改进二元分割广播协议

程黛月; 章国安; 叶翔

doi:10.11959/j.issn.1000-0801.2015199

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用于VANET紧急消息传输的改进二元分割广播协议

研究与开发 | 更新时间：2024-06-05

- 用于VANET紧急消息传输的改进二元分割广播协议
- Modified Binary Partition Assisted Broadcast Protocol for Emergency Message Dissemination in VANET
- 电信科学 2015年31卷第9期页码：143-148
- 作者机构：
- 作者简介：
  
  [ "程黛月，女，南通大学电子信息学院硕士生，主要研究方向为车载自组织网络。" ]
  [ "章国安，男，博士，南通大学电子信息学院教授、博士生导师，主要研究方向为无线通信网络理论与技术。" ]
  [ "叶翔，男，南通大学电子信息学院硕士生，主要研究方向为车载自组织网络。" ]
- 基金信息：
  
  国家自然科学基金资助项目;The National Natural Science Foundation of China(61371113);国家自然科学基金资助项目;The National Natural Science Foundation of China(61401241);交通运输部应用基础研究资助项目;Project of Ministry of Transport of the People’s Republic of China(2013-319-825-110)
- DOI：10.11959/j.issn.1000-0801.2015199
  中图分类号：
- 网络出版日期：2015-09，
  
  纸质出版日期：2015-09-20
- 稿件说明：
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程黛月, 章国安, 叶翔. 用于VANET紧急消息传输的改进二元分割广播协议[J]. 电信科学, 2015,31(9):143-148.

Daiyue Cheng, Guoan Zhang, Xiang Ye. Modified Binary Partition Assisted Broadcast Protocol for Emergency Message Dissemination in VANET[J]. Telecommunications science, 2015, 31(9): 143-148.
程黛月, 章国安, 叶翔. 用于VANET紧急消息传输的改进二元分割广播协议[J]. 电信科学, 2015,31(9):143-148. DOI： 10.11959/j.issn.1000-0801.2015199.

Daiyue Cheng, Guoan Zhang, Xiang Ye. Modified Binary Partition Assisted Broadcast Protocol for Emergency Message Dissemination in VANET[J]. Telecommunications science, 2015, 31(9): 143-148. DOI： 10.11959/j.issn.1000-0801.2015199.

摘要

摘要：针对车辆自组织网络（vehicular Ad Hoc network

VANET）中紧急消息的传输，提出一个改进的二元分割广播（MBPAB）协议。协议将通信范围迭代划分成小的区域，寻找离发送节点最远区域内的车辆，对紧急消息执行转发，通过减少转发跳数，提高消息传播速度。通过引入MAC（medium access control）子层的微型分布式帧间间隔（mini-DIFS），赋予对紧急消息以更高的优先级接入通信信道。仿真结果表明，在VANET 中， MBPAB协议与现有的广播协议相比，在通信时延和消息传播速度方面有更好的性能表现。

Abstract

A modified binary partition assisted broadcast（MBPAB）protocol was proposed

which was designed for emergency messages dissemination in vehicular Ad Hoc network（VANET）. The protocol divided the communication range into small sectors

and sought the farthest possible nodes in the farthest sector from the sender node to be the forwarding node to increase the dissemination speed by reducing the forwarding hops. A mini distributed inter-frame space（mini-DIFS）in a medium access control（MAC）sublayer was introduced to give the emergency messages a higher access priority to the communication channel compared with other messages. The results demonstrate that MBPAB protocol outperforms benchmarks of the existing broadcast protocols in VANET in terms of communication delay and the average message dissemination speed.

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Keywords

references

IEEE Std . P802.11-REVmc/D3.0. IEEE Draft Standard for Information Technology-Telecommunications and Information Exchange between Systems Local and Metropolitan Area Networks-Specific Requirements Part 11: Wireless LAN Medium Access Control（MAC）and Physical Layer（PHY）Specifications , Jun 2014

IEEE Std . 1609.4-2010. IEEE Standard for Wireless Access in VehicularEnvironments（WAVE）-Multi-ChannelOperation , Feb 2011

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Sahoo J , Wu E H K , Sahu P K , et al . Binary-partition-assisted MAC-layer broadcast for emergency message dissemination in VANETs . IEEE Transactions on Intelligent Transportation Systems , 2011 （ 3 ）: 757 ～ 770

Hafeez K A , Zhao L , Mark J W , et al . Distributed multichannel and mobility-aware cluster-based MAC protocol for vehicular Ad Hoc networks . IEEE Transactions on Vehicular Technology , 2013 （ 8 ）: 3886 ～ 3902

Wisitpongphan N , Tonguz O K , Parikh J S , et al . Broadcast storm mitigation techniques in vehicular Ad Hoc networks . IEEE Wireless Communications , 2007 , 14 （ 6 ）: 84 ～ 94

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路口2-D VANET中紧急信息单跳广播的可靠性分析