Paper Abstract and Keywords |
Presentation |
2018-03-02 16:55
Development of the small-sized radio equipment for multihop relay VHF band broadband mobile communication systems Kei Yanagisawa, Kiyoshi Yamamoto, Tatsuya Abe, Masayuki Ishizaki, Shota Tobinaga, Nobuto Toguchi, Junya Dosaka, Masahiro Asano, Kazue Kato (Kokusai) RCS2017-404 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The radio equipment for conventional VHF broadband mobile communication systems needed a plural radio equipment per 1 base for relay, in addition, there was limitation to the number of the relay stages, and it was with the wall to constituting the data collection system that was a super wide area and broadband from the viewpoint of setting place and electric power consumption. In this report, we realized low power consumption and downsizing from conventional equipment, developed the firmware that can relay with one radio equipment, and confirmed that the result that was equal to conventional equipment in the radio performance was provided. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
VHF / Multihop / relay / Public broadband / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 456, RCS2017-404, pp. 475-480, Feb. 2018. |
Paper # |
RCS2017-404 |
Date of Issue |
2018-02-21 (RCS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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RCS2017-404 |
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