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Content Provider | IEEE Xplore Digital Library |
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Author | Konishi, S. Mizuike, T. Kishi, Y. |
Copyright Year | 1997 |
Description | Author affiliation: KDD R&D Labs., Saitama, Japan (Konishi, S.) |
Abstract | This paper presents a flexible channel assignment using linear programming (FLEXCA-LP) and effective call control methods for multi-spot beams in the service link of non-geostationary orbit mobile satellite service (non-GSO MSS) systems which do not require regenerative transponders. The FLEXCA-LP gives a solution to efficient channel assignment even for moving spot beams and time-variant traffic loading for a huge network providing global coverage. The column generation technique is also applied to further improve the channel assignment results. The GOS of the channel assignment results is measured by a simulation study to make the GOS of on-going calls better than that of fresh calls. We propose some effective use of GOS control techniques for non-GSO MSS systems. These techniques are evaluated by a simulation study. Under time-variant conditions, we show a practical way of using FLEXCA-LP and GOS control techniques for a non-GSO MSS operation planning. |
Starting Page | 326 |
Ending Page | 331 |
File Size | 1072941 |
Page Count | 6 |
File Format | |
ISBN | 0780337778 |
ISSN | 10918442 |
DOI | 10.1109/ICUPC.1997.625574 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1997-10-12 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Control systems Frequency Telecommunication traffic Satellites Earth Shape Large-scale systems Bandwidth Meeting planning |
Content Type | Text |
Resource Type | Article |
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