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Paper Abstract and Keywords
Presentation 2017-06-16 16:25
Picture wireless transfer from high speed mobile
Tomohiro Mogi, Takeshi Yajima, Tatsuya Shikiji, Toshihiro Hosoya, Daisuke Aida, Eiki Ushijima, Nobuyuki Kuroyanagi (Hitachi Kokusai Yagi Solutions)
Abstract (in Japanese) (See Japanese page) 
(in English) OFDM is increasingly utilized in the field of mobile radio because it is robust over phasing or multipath. However, the symbol period should be short in order to lower the normalized fdTs in the usage for high speed mobile. It is difficult to secure high bit rate in the narrow occupied bandwidth. In this report, we evaluated our picture receiving system, where receivers were decentralized around the necessary receiving area and connected by optical fibers for diversity composition, and fdTs was set as relatively high by plotting the frequency central value from the guard correlation to Doppler effect. Also, we revised the equivalent processing method at the frequency band edge. The results show the system enables a narrow band real-time wireless picture transfer with better frequency usage efficiency from high speed mobile.
Keyword (in Japanese) (See Japanese page) 
(in English) OFDM / Doppler shift / Radio over Fiber / Separate arrangement / diversity / fdTs / /  
Reference Info. ITE Tech. Rep., vol. 41, no. 18, BCT2017-58, pp. 25-28, June 2017.
Paper # BCT2017-58 
Date of Issue 2017-06-09 (BCT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2017-06-16 - 2017-06-16 
Place (in Japanese) (See Japanese page) 
Place (in English) NTV Shiodome Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Program creation technologies, Broadcast master control , etc 
Paper Information
Registration To BCT 
Conference Code 2017-06-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Picture wireless transfer from high speed mobile 
Sub Title (in English)  
Keyword(1) OFDM  
Keyword(2) Doppler shift  
Keyword(3) Radio over Fiber  
Keyword(4) Separate arrangement  
Keyword(5) diversity  
Keyword(6) fdTs  
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Keyword(8)  
1st Author's Name Tomohiro Mogi  
1st Author's Affiliation Hitachi Kokusai Yagi Solutions Inc. (Hitachi Kokusai Yagi Solutions)
2nd Author's Name Takeshi Yajima  
2nd Author's Affiliation Hitachi Kokusai Yagi Solutions Inc. (Hitachi Kokusai Yagi Solutions)
3rd Author's Name Tatsuya Shikiji  
3rd Author's Affiliation Hitachi Kokusai Yagi Solutions Inc. (Hitachi Kokusai Yagi Solutions)
4th Author's Name Toshihiro Hosoya  
4th Author's Affiliation Hitachi Kokusai Yagi Solutions Inc. (Hitachi Kokusai Yagi Solutions)
5th Author's Name Daisuke Aida  
5th Author's Affiliation Hitachi Kokusai Yagi Solutions Inc. (Hitachi Kokusai Yagi Solutions)
6th Author's Name Eiki Ushijima  
6th Author's Affiliation Hitachi Kokusai Yagi Solutions Inc. (Hitachi Kokusai Yagi Solutions)
7th Author's Name Nobuyuki Kuroyanagi  
7th Author's Affiliation Hitachi Kokusai Yagi Solutions Inc. (Hitachi Kokusai Yagi Solutions)
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Speaker
Date Time 2017-06-16 16:25:00 
Presentation Time 25 
Registration for BCT 
Paper # ITE-BCT2017-58 
Volume (vol) ITE-41 
Number (no) no.18 
Page pp.25-28 
#Pages ITE-4 
Date of Issue ITE-BCT-2017-06-09 


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