NASA Technical Reports Server (NTRS) : Achieving pdf

NASA Technical Reports Server (NTRS) : Achieving

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Aeronautical Telecommunication Network (ATN) has been developed by the International Civil Aviation Organization to integrate Air-Ground and Ground-Ground data communication for aeronautical applications into a single network serving Air Traffic Control and Aeronautical Operational Communications. To carry time critical information required for aeronautical applications, ATN provides different Quality of Services (QoS) to applications. ATN has therefore, been designed as a standalone network which implies building an expensive separate network for ATN. However, the cost of operating ATN can be reduced if it can be run over a public network such as the Internet. Although the current Internet does not provide QoS, the next generation Internet is expected to provide QoS to applications. The objective of this paper is to investigate the possibility of providing QoS to ATN applications when it is run over the next generation Internet. Differentiated Services (DiffServ), one of the protocols proposed for the next generation Internet, will allow network service providers to offer different QoS to customers.

Our results show that it is possible to provide QoS to ATN applications when they run over a DiffServ backbone

• Creator/s: NASA Technical Reports Server (NTRS
• Date: 5/1/2001
• Year: 2001
• Book Topics/Themes: NASA Technical Reports Server (NTRS), AIR TRAFFIC CONTROL, TELECOMMUNICATION, DATA TRANSMISSION, GROUND TESTS, INTERNETS, CIVIL AVIATION, COSTS, NETWORK CONTROL, PROTOCOL (COMPUTERS), TIME DEPENDENCE, Bai, Haowei, Atiquzzaman, Mohammed, Ivancic, William

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