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Authors: C. W. Cheng 1 and C. G. Chung 2

Affiliations: 1 National Chiao Tung University, Taiwan ; 2 Chang Gung University, Taiwan

ISBN: 972-8865-32-5

Keyword(s): Number portability, mobile communication, cache.

Related Ontology Subjects/Areas/Topics: Enterprise Information Systems ; Mobile Software and Services ; Software Agents and Internet Computing ; Telecommunication Software Systems, Tools and Languages ; Telecommunications ; Wireless and Mobile Computing ; Wireless and Mobile Technologies ; Wireless Information Networks and Systems

Abstract: The rapidly growth of PCS market promotes the number portability (NP) service becoming essential to enhancing fair competition among operators. However, the existed NP solutions face the same problems of huge NP database (NPDB), long delay time of portable number translation, and extra communication resource consumption. Although researches pointed to caches can be utilized to alleviate the workload of NPDB and to reduce NP call processing delay, it doesn’t fit for the mobile communication system. For large organizations, members move among the working space or the subsidiaries, many mobile calls are made between organization members. Furthermore, organizations usually have frequently contact targets, calls made from an organization often have locality. If caches are applied to organization-based mobile telecommunication components, the efficiency of NP service can be improved. In this paper, we propose an operation model of applying organization-based caches to the public mobile comm unication system. Besides, the time for NP call setup is investigated to state the feasibility and the effect of organization-based caches in the mobile communication system. (More)

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Paper citation in several formats:
W. Cheng C.; G. Chung C. and (2005). AN ORGANIZATION-BASED CACHE MECHANISM FOR SUPPORTING PCS NUMBER PORTABILITY SERVICE.In Proceedings of the Second International Conference on e-Business and Telecommunication Networks - Volume 1: ICETE, ISBN 972-8865-32-5, pages 80-87. DOI: 10.5220/0001417700800087

@conference{icete05,
author={C. {W. Cheng} and C. {G. Chung}},
title={AN ORGANIZATION-BASED CACHE MECHANISM FOR SUPPORTING PCS NUMBER PORTABILITY SERVICE},
booktitle={Proceedings of the Second International Conference on e-Business and Telecommunication Networks - Volume 1: ICETE,},
year={2005},
pages={80-87},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001417700800087},
isbn={972-8865-32-5},
}

TY - CONF

JO - Proceedings of the Second International Conference on e-Business and Telecommunication Networks - Volume 1: ICETE,
TI - AN ORGANIZATION-BASED CACHE MECHANISM FOR SUPPORTING PCS NUMBER PORTABILITY SERVICE
SN - 972-8865-32-5
AU - W. Cheng, C.
AU - G. Chung, C.
PY - 2005
SP - 80
EP - 87
DO - 10.5220/0001417700800087

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