PC-MAC: pico cellular MAC protocol for motorway vehicular multimedia communication (extended version)

PC-MAC: pico cellular MAC protocol for motorway vehicular multimedia communication (extended version)
复制标题

PC-MAC:用于高速公路车辆多媒体通信的微微蜂窝MAC协议(扩展版)

DOI:
10.1002/wcm.899
复制
发表时间:
2009
影响因子:
--
通讯作者:
Qazi B
Qazi B
中科院分区:
计算机科学4区
文献类型:
--
作者:
Qazi B

文献摘要

参考文献

相似文献

由于车载网络的动态特性,为高速公路司机提供具有服务质量(Qos)的多媒体(视频、语音和数据三重播放)通信是非常具有挑战性的。为了克服这种情况下的挑战,需要大量的工作来分析基站(BS)周围高速公路上的车辆交通剖面特征。为此,我们首先对高速公路感应环路上的真实车辆交通数据进行详细的分析,然后开发自己的车辆模拟器来研究主BS负责多媒体通信的实时车辆交通场景。为了解决高速车辆中基于预留的媒体访问控制(MAC)协议中不同业务类别的服务质量保证问题,提出了一种新的媒体访问控制协议--PC-MAC协议。所提出的PC-MAC协议是载波侦听多址(CSMA)和时隙时分多址(S-TDMA)的组合,用于多媒体通信,并在高速公路环境中得到最佳利用。最后,通过我们提出的PC-MAC协议来管理对BS的访问,该协议已经集成到车辆模拟器中。此配置的结果已与其他协议进行了比较。版权所有©2009 John Wiley&Sons,Ltd.
Due to the dynamic nature of vehicular networks, provisioning multimedia (triple play—video, voice and data) communications to motorway drivers with quality of service (QoS) is extremely challenging. To overcome the challenges in this scenario, substantial effort is required to analyse the characteristics of vehicular traffic profiles on motorways around a base station (BS). For this purpose, we first perform detailed analysis of real vehicular traffic data taken from inductive loops on a motorway, and then develop our own vehicular simulator to study real‐time vehicular traffic scenarios where a main BS is responsible for multimedia communication. To address the issue of maintaining QoS for different traffic classes in reservation‐based medium access control (MAC) protocols in high‐speed vehicles, a novel medium access control, PC‐MAC (pico cellular medium access control) protocol is introduced. The proposed PC‐MAC protocol is a combination of carrier sense multiple access (CSMA) and slotted time division multiple access (S‐TDMA) for multimedia communication with optimal utilization for a motorway environment. Finally, the access to the BS is managed by our proposed PC‐MAC protocol that we have integrated into the vehicular simulator. The results of this configuration have been compared with other protocols. Copyright © 2009 John Wiley & Sons, Ltd.
一种用于实时车辆间通信的MAC层协议
DOI: --
发表时间: 2002
期刊: Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems
影响因子: --
作者:
A. Pal;A. Dogan;F. Özgüner;U. Ozguner
通讯作者: U. Ozguner
DOI: 10.1109/isssta.2000.876515
发表时间: 2000-09
期刊: 2000 IEEE Sixth International Symposium on Spread Spectrum Techniques and Applications. ISSTA 2000. Proceedings (Cat. No.00TH8536)
影响因子: --
作者:
D. Gerakoulis;Florham Park;S. Ghassemzadeh
通讯作者: D. Gerakoulis;Florham Park;S. Ghassemzadeh
用于车载多媒体通信的M-PRMA协议
DOI: 10.1504/ijcnds.2010.029736
发表时间: 2010
影响因子: 1.3
作者:
Qazi B
通讯作者: Qazi B
使用分布式和轮询协调的基于 CSMA 的车辆间通信
DOI: --
发表时间: 2005
期刊:
影响因子: --
作者:
S. Yang;H. Refai;Xiaomin Ma
通讯作者: Xiaomin Ma
多媒体MAC协议:其性能分析及在WDM网络中的应用
DOI: --
发表时间: 2006
影响因子: 8.3
作者:
Lixin Wang;M. Hamdi;R. Manivasakan;D. Tsang
通讯作者: D. Tsang