Presentation | 2001/4/12 Field Test on the Interference between Radio Communication System on 2 GHz Frequency Band Isao Nakazawa, Toshikazu Yokai, Yuichiro Mitsutake, Shinji Uebayashi, Kazuo Nakata, Zenichi Yamamoto, Yasunori Saito, Yoshitaka Abe, Hideo Itoh, Atsumi Koyama, Hiroyuki Yatsuka, Hiroyo Ogawa, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In 1992, ITU allocated the 2-GHz band frequencies for the 3rd generation mobile radio communication system (IMT-2000) which can realize global service in the world. This system will beintroduced around 2001 in Japanafter the technical standard is regulated. It is very important to evaluate the characteristics of the interference with the Mobile satellite System (MSS) and existence satellite system when introducing IMT-2000 at 2-GHz band in the domestic marketBased on an official requisition from MPT (existing MPHPT (Ministry of Public Management, HomeAffairs, Posts and Telecommunications), the technical group which was organized by the Association of Radio Industries and Businesseshas investigated the interference between IMT-2000 and the 2 GHz band other service systems. This paper presents the result of the electric field strength data measurements on the interference effects between the 2GHz band communication systems. It shows the major interference models and the system of our experiments, and reports the filed performance between MSS system, Science satellite systems and DS-CDMA system on the 2 GHz band and the unmatched polarization propagation characteristics in thewideband system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | IMT-2000 / Mobile radio communication / Interference model / DS-CDMA / MSS systems |
Paper # | RCS2001-2,CQ2001-2 |
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Conference Information | |
Committee | CQ |
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Conference Date | 2001/4/12(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Communication Quality (CQ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Field Test on the Interference between Radio Communication System on 2 GHz Frequency Band |
Sub Title (in English) | |
Keyword(1) | IMT-2000 |
Keyword(2) | Mobile radio communication |
Keyword(3) | Interference model |
Keyword(4) | DS-CDMA |
Keyword(5) | MSS systems |
1st Author's Name | Isao Nakazawa |
1st Author's Affiliation | Fujitsu LIMITED() |
2nd Author's Name | Toshikazu Yokai |
2nd Author's Affiliation | KDD Corporation |
3rd Author's Name | Yuichiro Mitsutake |
3rd Author's Affiliation | Japan Telecom CO., LTD |
4th Author's Name | Shinji Uebayashi |
4th Author's Affiliation | NTT DoCoMo, Inc. |
5th Author's Name | Kazuo Nakata |
5th Author's Affiliation | National Space Development Agency of Japan |
6th Author's Name | Zenichi Yamamoto |
6th Author's Affiliation | The Institute of Space and Astronautical Science |
7th Author's Name | Yasunori Saito |
7th Author's Affiliation | TOKYO ELECTRIC POWER COMPANY, INC |
8th Author's Name | Yoshitaka Abe |
8th Author's Affiliation | Satellite Phone Japan Ltd. |
9th Author's Name | Hideo Itoh |
9th Author's Affiliation | Matsushita Communication Industrial Co., Ltd. |
10th Author's Name | Atsumi Koyama |
10th Author's Affiliation | MITSUBISHI ELECTRIC CORPORATION |
11th Author's Name | Hiroyuki Yatsuka |
11th Author's Affiliation | ASSOCIATION OF RADIO INDUSTRIES ANDBUSINESSES |
12th Author's Name | Hiroyo Ogawa |
12th Author's Affiliation | Yokosuka Radio Communications Research Center CRL |
Date | 2001/4/12 |
Paper # | RCS2001-2,CQ2001-2 |
Volume (vol) | vol.101 |
Number (no) | 12 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |