| Presentation | 2004/10/15 BBISS (Broad Band Internet Service via Satellite) Ka-band Broadband Satellite Plan : How to realize broadband service with high availability in BBISS(System Engineering III)(Joint Conference on Satellite Communications 2004(JC-SAT 2004)) Kenichi TATSUKAWA, Wakoto AKINAGA, Kenichi YAMADA, Katsumasa HASHIMOTO, Tamio OKUI, Yoichi KOISHI, Yasuo HORIUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Broadband internet, by ADSL, fiber optic, and CATV circuit has become very popular. However this service can not be shared in the depopulated area, where Broadband service business is difficult to materialize. BBISS satellite has been planned to provide the Broadband service to these un-equipped areas. In order to do so, a wide Ka frequency band is utilized and moreover, multi-beam antenna is adopted to realize the improvement of the efficient frequency reuse and to succeed in earth station antenna miniaturization. As for the problematic matter in use of the Ka-band due to great rainfall attenuation will be solved by use of adaptive code modulation method and realize high availability, and high-speed information speed will be provided in case of fine weather by maintaining the necessary minimum margin. This paper introduces best effort service by BBISS with such features. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Satellite Internet Service / Ka-band / Multi-beam antenna / Adaptive code modulation / Broadband / Availability |
| Paper # | SAT2004-140 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2004/10/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | BBISS (Broad Band Internet Service via Satellite) Ka-band Broadband Satellite Plan : How to realize broadband service with high availability in BBISS(System Engineering III)(Joint Conference on Satellite Communications 2004(JC-SAT 2004)) |
| Sub Title (in English) | |
| Keyword(1) | Satellite Internet Service |
| Keyword(2) | Ka-band |
| Keyword(3) | Multi-beam antenna |
| Keyword(4) | Adaptive code modulation |
| Keyword(5) | Broadband |
| Keyword(6) | Availability |
| 1st Author's Name | Kenichi TATSUKAWA |
| 1st Author's Affiliation | Broadband Internet Satellite Service, Ltd.() |
| 2nd Author's Name | Wakoto AKINAGA |
| 2nd Author's Affiliation | Broadband Internet Satellite Service, Ltd. |
| 3rd Author's Name | Kenichi YAMADA |
| 3rd Author's Affiliation | Broadband Internet Satellite Service, Ltd. |
| 4th Author's Name | Katsumasa HASHIMOTO |
| 4th Author's Affiliation | Broadband Internet Satellite Service, Ltd. |
| 5th Author's Name | Tamio OKUI |
| 5th Author's Affiliation | NEC TOSHIBA Space Systems, Ltd. |
| 6th Author's Name | Yoichi KOISHI |
| 6th Author's Affiliation | NEC TOSHIBA Space Systems, Ltd. |
| 7th Author's Name | Yasuo HORIUCHI |
| 7th Author's Affiliation | NEC TOSHIBA Space Systems, Ltd. |
| Date | 2004/10/15 |
| Paper # | SAT2004-140 |
| Volume (vol) | vol.104 |
| Number (no) | 352 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |