| Paper Abstract and Keywords |
| Presentation |
2006-01-26 09:20
Experimental Approach in Train Communication System using Leaky Plastic Optical Fiber
Akihiro Shimura, Tetsushi Matsuzawa, Shinichiro Haruyama, Takaaki Ishigure, Yasuhiro Koike, Masao Nakagawa (Keio Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We proposed train communication system using leaky POF as a method to speed up the communication between trains and the ground. We made the various GI Leaky POF and evaluated various characteristics of these fibers and Eska, experimentally. At first, the optimum incident position of LD, the grinding of fiber's side surface, the installing of parabolic light reflector and so on were examined in order to increase leaky light. By these measures, the received power has increased about 15dB at the 25m fiber position which is defined communication cover area. Moreover, it was shown that the optimum installation angle of receiver is about 70 deg. to the incident direction in case of GI-POF and Eska has no directivity. That is, it is necessary to modify the installation angle of the receiver according to the fiber which is used. Furthermore, it was shown that if we use high-power LD, the bandwidth of 400MHz can be assured within 25m section. From these results, we can say that the section where high-speed communication is possible is expanded, and leaky POF will be a very promising technology for high-speed train communication system. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Train Communication / Optical Wireless Communication / Visible Light Communication / Leaky Plastic Optical Fiber / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 559, RCS2005-143, pp. 113-118, Jan. 2006. |
| Paper # |
RCS2005-143 |
| Date of Issue |
2006-01-19 (RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
RCS SIP |
| Conference Date |
2006-01-26 - 2006-01-27 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kyusyu Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Broadband Wireless Access, Radio Communication, Signal Processing |
| Paper Information |
| Registration To |
RCS |
| Conference Code |
2006-01-RCS-SIP |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Experimental Approach in Train Communication System using Leaky Plastic Optical Fiber |
| Sub Title (in English) |
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| Keyword(1) |
Train Communication |
| Keyword(2) |
Optical Wireless Communication |
| Keyword(3) |
Visible Light Communication |
| Keyword(4) |
Leaky Plastic Optical Fiber |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Akihiro Shimura |
| 1st Author's Affiliation |
Keio University (Keio Univ.) |
| 2nd Author's Name |
Tetsushi Matsuzawa |
| 2nd Author's Affiliation |
Keio University (Keio Univ.) |
| 3rd Author's Name |
Shinichiro Haruyama |
| 3rd Author's Affiliation |
Keio University (Keio Univ.) |
| 4th Author's Name |
Takaaki Ishigure |
| 4th Author's Affiliation |
Keio University (Keio Univ.) |
| 5th Author's Name |
Yasuhiro Koike |
| 5th Author's Affiliation |
Keio University (Keio Univ.) |
| 6th Author's Name |
Masao Nakagawa |
| 6th Author's Affiliation |
Keio University (Keio Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2006-01-26 09:20:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
RCS2005-143 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.559 |
| Page |
pp.113-118 |
| #Pages |
6 |
| Date of Issue |
2006-01-19 (RCS) |
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