| Presentation | 2004/12/10 A Study on Onboard Satellite Software Defined Radio System Nozomu NISHINAGA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To expand the capacity of the satellite communications, it is necessary to use onboard switching and regenerative relay technique. In case of loading a modem and a base band switch on to satellite, however, it is difficult to apply the new communication technology appeared after launching. The lifetime of the communications satellite in recent years on the orbit is from 10 to 20 years, and it is impossible to exchange or upgrade the mission equipment loading the satellite after deploying intheorbit. In this paper, the outline of reconfigurable communication equipment is described. The reconfigurable communication equipment is one of the realizations of onboard software radio system, and this is composed of reconfigurable devices. The new function can be added with installing a new configuration that is sent from a ground terminal after launching. A radiation tests result of consumer S-RAM type FPGA and a reliability analysis results are also shown in this paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite communications / Reconfigurable / FPGA / Onboard MODEM |
| Paper # | DC2004-91 |
| Date of Issue |
| Conference Information | |
| Committee | DC |
|---|---|
| Conference Date | 2004/12/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Dependable Computing (DC) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Onboard Satellite Software Defined Radio System |
| Sub Title (in English) | |
| Keyword(1) | Satellite communications |
| Keyword(2) | Reconfigurable |
| Keyword(3) | FPGA |
| Keyword(4) | Onboard MODEM |
| 1st Author's Name | Nozomu NISHINAGA |
| 1st Author's Affiliation | Wireless Communications Department ational Institute of Information and Communications Technology() |
| Date | 2004/12/10 |
| Paper # | DC2004-91 |
| Volume (vol) | vol.104 |
| Number (no) | 533 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |