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Proceedings Paper

Broad-sense QoS model for next-generation Internet
Author(s): Jun Luo; Man Yuan; Jianping Hu; Zhigang Kan; Jian Ma
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Paper Abstract

With the development of Internet technology, especially the conditions of wireless and mobility be migrated, more user's tasks with different QoS requirement will be implemented in Internet. However, user will front a network which state changes from the static to the dynamic, the QoS requirement will changes from the one for single network condition to the other for several heterogeneous. In the face of the complexity of the next generation network, traditional QoS concept model will not suit for this condition. In this paper, we propose a new QoS concept model QoSw for the next generation network. In QoSw, we define Network-space N and User-space U conceptions and analyze the mapping relations between N and U. We enlarge the scales of network QoS guarantee from the network-level for user's physical resource needs plus both the application-level for the application characteristics and the user-level characteristic for the user characteristics. Finally, the policy format of the QoS requirement can express better the semantics for user's needs, this will better adapt to the next generation network conditions and have a better expression for use's personality.

Paper Details

Date Published: 22 August 2002
PDF: 8 pages
Proc. SPIE 4911, Wireless and Mobile Communications II, (22 August 2002); doi: 10.1117/12.480516
Show Author Affiliations
Jun Luo, Beijing Univ. of Aeronautics and Astronautics (China)
Man Yuan, Beijing Univ. of Aeronautics and Astronautics (China)
Jianping Hu, Beijing Univ. of Aeronautics and Astronautics (China)
Zhigang Kan, Nokia (China) R&D Ctr. (China)
Jian Ma, Nokia (China) R&D Ctr. (China)


Published in SPIE Proceedings Vol. 4911:
Wireless and Mobile Communications II
Hequan Wu; Chih-Lin I; Jari Vaario, Editor(s)

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