多媒体通信的微蜂窝MAC协议

2009 International Conference on Advanced Information Networking and Applications Workshops Pub Date : 2009-05-26 DOI:10.1109/WAINA.2009.170

B. Qazi, Ángela A. de Grado Vivero, O. Alani, J. Elmirghani

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引用次数: 2

摘要

由于车辆和空中交通的显著增长，高速公路和机场被认为是最具活力的环境之一。为高速公路和机场用户提供足够和可靠的通信设施是极具挑战性的，因为他们所处的环境变化很大。此外，由于所有流量类别(语音、视频和数据)的延迟特性不同，维护服务质量(QoS)也会带来另一个问题。为了克服这些挑战，本文介绍了一种用于高速公路和机场环境的介质访问控制(MAC)协议的设计，即Pico Cellular MAC (PC-MAC)。针对高速公路场景，在分析真实车辆交通的基础上，开发了自己的车辆模拟器来研究实时车辆交通场景。对于智能机场(TINA)场景，我们以蜂窝形式研究机场布局，并使用我们开发的机场模拟器估计多媒体用户所需的带宽。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Pico Cellular MAC Protocol for Multimedia Communication

Fuelled by the phenomenal growth of vehicular and air traffic, motorways and airports are considered to be among the most dynamic environments known. Providing adequate and reliable communication facilities to motorway and airport users is extremely challenging due to the high variability of the environments in which they operate. Moreover, maintaining quality of service (QoS) for all traffic classes (voice, video and data) poses another problem due to their different delay characteristics. To overcome the challenges, in this paper we introduce the design of a medium access control (MAC) protocol namely Pico Cellular MAC (PC-MAC) for motorway and airport environments. For a motorway scenario, based on the analysis of real vehicular motorway traffic we develop our own vehicular simulator to study real-time vehicular traffic scenarios. For The INtelligent Airport (TINA) scenario, we study the airport layout in a cellular form and estimate the bandwidth required for multimedia users using our developed airport simulator.

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来源期刊

2009 International Conference on Advanced Information Networking and Applications Workshops

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