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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ramesh, R. |
| Copyright Year | 1996 |
| Description | Author affiliation: Ericsson Inc., Research Triangle Park, NC, USA (Ramesh, R.) |
| Abstract | We calculate the availability of circuit service to a user in a mobile satellite communication system. The availability, i.e., the percentage of time the user can expect to communicate reliably using the communication system is a function of the power available to the user and the channel (Rician or Rayleigh fading) encountered by the user. In a mobile satellite communication system, the channel is a function of user position, the number of satellites visible to the user, and their positions. Using a simulation of the constellation orbits and an associated channel model, we calculate the availability provided by various proposed mobile satellite communication systems that use LEO and MEO satellites. A conclusion of this paper is that the visibility of multiple satellites is imperative for high availability. |
| Starting Page | 1033 |
| Ending Page | 1037 |
| File Size | 527265 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780331575 |
| ISSN | 10903038 |
| DOI | 10.1109/VETEC.1996.501468 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1996-04-28 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Satellite communication Low earth orbit satellites Availability Artificial satellites Statistics Power system reliability Circuits Power system modeling Orbital calculations Data communication |
| Content Type | Text |
| Resource Type | Article |
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