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Paper Abstract and Keywords
Presentation 2019-10-17 15:35
[Invited Talk (Young Researcher)] Analog radio-over-fiber transmission technology for mobile fronthaul networks
Shota Ishimura (KDDI Research, Inc.) OCS2019-36 OPE2019-74 LQE2019-52
Abstract (in Japanese) (See Japanese page) 
(in English) This invited paper discusses the potential of the Intermediate Frequency over Fiber (IFoF) technology for future mobile fronthaul links. First, a transmitter configuration composed of para llel intens ity/phase (IM/PM) modulators is presented . This transmitter enables to avoid dispersion induced RF power fading without restoring to complicated DSP. Next, a four state
chirp control scheme based on a d ual electrode Mach Z ehnder modulator DE MZ M ) is also presented. This can solve the issues associated with the parallel IM/PM transmitter in terms of the complexity and flatness of the frequency response. B y using these transmitter, we have successfully transmitted an IFoF transmission with a CPRI e quivalent data rate of 1 Tb/s.
Keyword (in Japanese) (See Japanese page) 
(in English) IF over fiber / dispersion induced RF power fading / mobile fronthaul / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 229, OCS2019-36, pp. 49-52, Oct. 2019.
Paper # OCS2019-36 
Date of Issue 2019-10-10 (OCS, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee OCS LQE OPE  
Conference Date 2019-10-17 - 2019-10-18 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To OCS 
Conference Code 2019-10-OCS-LQE-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analog radio-over-fiber transmission technology for mobile fronthaul networks 
Sub Title (in English)  
Keyword(1) IF over fiber  
Keyword(2) dispersion induced RF power fading  
Keyword(3) mobile fronthaul  
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1st Author's Name Shota Ishimura  
1st Author's Affiliation KDDI Research, Inc. (KDDI Research, Inc.)
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Speaker
Date Time 2019-10-17 15:35:00 
Presentation Time 35 
Registration for OCS 
Paper # IEICE-OCS2019-36,IEICE-OPE2019-74,IEICE-LQE2019-52 
Volume (vol) IEICE-119 
Number (no) no.229(OCS), no.230(OPE), no.231(LQE) 
Page pp.49-52 
#Pages IEICE-4 
Date of Issue IEICE-OCS-2019-10-10,IEICE-OPE-2019-10-10,IEICE-LQE-2019-10-10 


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