| Presentation | 2009-11-26 A Study on Multi Cell MIMO Applying Radio over Fiber Technique Yasuhiro KANAOKA, Ikuo YAMASHITA, Satoru KASHIMURA, Satoru SHIMIZU, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Radio over fiber technique (ROF) is attractive method for wireless communication. Because the number of wireless equipment can be reduced by dividing and combining of optical signals on the optical fiber and major equipment can be located in a base station. Especially for multi cell system, these features of ROF become effective. However in the case transmission characteristics might be degraded by inter-symbol interference in the area where radio waves come from different remote antennas. In order to obtain stable throughput with whole area, interference reduction scheme is needed. For this purpose we propose multi cell ROF system applying MIMO. Multi path condition is formed in the interference area by allocating two or more of MIMO antenna output to each adjacent RA, and transmission characteristic at the area is improved applying the effect of MIMO transmission. In this report, the transmission characteristic was examined by the outdoor experiment about this method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Radio over Fiber / Wireless LAN / Multi-cell / Interference / Outdoor transmission experiment / MIMO |
| Paper # | OCS2009-85,OFT2009-53 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2009/11/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Multi Cell MIMO Applying Radio over Fiber Technique |
| Sub Title (in English) | |
| Keyword(1) | Radio over Fiber |
| Keyword(2) | Wireless LAN |
| Keyword(3) | Multi-cell |
| Keyword(4) | Interference |
| Keyword(5) | Outdoor transmission experiment |
| Keyword(6) | MIMO |
| 1st Author's Name | Yasuhiro KANAOKA |
| 1st Author's Affiliation | Kansai Electric Power Co., Inc. Power Engineering R & D Center() |
| 2nd Author's Name | Ikuo YAMASHITA |
| 2nd Author's Affiliation | Kansai Electric Power Co., Inc. Power Engineering R & D Center |
| 3rd Author's Name | Satoru KASHIMURA |
| 3rd Author's Affiliation | Oki Electric Industry Co., Ltd. Wireless Technology R & D Division |
| 4th Author's Name | Satoru SHIMIZU |
| 4th Author's Affiliation | Oki Electric Industry Co., Ltd. Wireless Technology R & D Division |
| Date | 2009-11-26 |
| Paper # | OCS2009-85,OFT2009-53 |
| Volume (vol) | vol.109 |
| Number (no) | 303 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |