Coherent optical single carrier transmission using overlap frequency domain equalization for long-haul optical systems R Kudo, T Kobayashi, K Ishihara, Y Takatori, A Sano, Y Miyamoto
Journal of Lightwave Technology 27 (16), 3721-3728, 2009
267 2009 No-guard-interval coherent optical OFDM for 100-Gb/s long-haul WDM transmission A Sano, E Yamada, H Masuda, E Yamazaki, T Kobayashi, E Yoshida, ...
Journal of Lightwave Technology 27 (16), 3705-3713, 2009
236 2009 Frequency-domain equalisation without guard interval for optical transmission systems K Ishihara, T Kobayashi, R Kudo, Y Takatori, A Sano, E Yamada, ...
Electronics Letters 44 (25), 1480-1482, 2008
74 2008 Signal generating circuit, optical signal transmitting apparatus, signal receiving circuit, method for establishing optical signal synchronization, and optical signal … K Ishihara, T Kobayashi, R Kudo, Y Takatori, M Matsui, M Mizoguchi, ...
US Patent 8,929,750, 2015
70 2015 Chromatic dispersion value calculating apparatus, optical signal receiving apparatus, optical signal transmitting apparatus, and chromatic dispersion value calculation method K Ishihara, T Kobayashi, R Kudo, Y Takatori, M Matsui, M Mizoguchi, ...
US Patent 8,787,769, 2014
69 2014 13.4-Tb/s (134× 111-Gb/s/ch) no-guard-interval coherent OFDM transmission over 3,600 km of SMF with 19-ps average PMD A Sano, E Yamada, H Masuda, E Yamazaki, T Kobayashi, E Yoshida, ...
2008 34th European Conference on Optical Communication, 1-2, 2008
60 2008 Channel Capacity Measurement of 8 K Nishimori, Y Makise, M Ida, R Kudo, K Tsunekawa
IEEE Transactions on Antennas and Propagation 54 (11), 3285-3291, 2006
60 2006 Non-data-aided wide-range frequency offset estimator for QAM optical coherent receivers T Nakagawa, M Matsui, T Kobayashi, K Ishihara, R Kudo, M Mizoguchi, ...
2011 Optical Fiber Communication Conference and Exposition and the National …, 2011
56 2011 Wireless communication system and wireless communication method R Kudo, M Matsui, T Murakami, T Ichikawa, Y Asai, K Ishihara, T Yamada, ...
US Patent 9,276,652, 2016
51 2016 Optical OFDM receiver, optical transmission system, subcarrier separation circuit, and subcarrier separation method A Sano, E Yamada, T Kobayashi, K Ishihara, Y Miyamoto, R Kudo
US Patent 8,355,637, 2013
51 2013 A channel state information feedback method for massive MIMO-OFDM R Kudo, SMD Armour, JP McGeehan, M Mizoguchi
Journal of Communications and Networks 15 (4), 352-361, 2013
46 2013 Frequency-domain equalisation for optical transmission systems K Ishihara, T Kobayashi, R Kudo, Y Takatori, A Sano, E Yamada, ...
Electronics Letters 44 (14), 1, 2008
46 2008 Coherent optical transmission with frequency-domain equalization K Ishihara, T Kobayashi, R Kudo, Y Takatori, A Sano, E Yamada, ...
2008 34th European Conference on Optical Communication, 1-2, 2008
31 2008 Coherent communication system, communication method, and transmission method K Ishihara, M Mizoguchi, T Murakami, T Kataoka, Y Kisaka, T Nakagawa, ...
US Patent 9,621,299, 2017
28 2017 Two-stage overlap frequency domain equalization for long-haul optical systems R Kudo, T Kobayashi, K Ishihara, Y Takatori, A Sano, E Yamada, ...
Optical Fiber Communication Conference, OMT3, 2009
27 2009 Wide-range and fast-tracking frequency offset estimator for optical coherent receivers T Nakagawa, K Ishihara, T Kobayashi, R Kudo, M Matsui, Y Takatori, ...
36th European Conference and Exhibition on Optical Communication, 1-3, 2010
26 2010 Transmission method, reception method, transmitter apparatus, and receiver device T Nakagawa, E Yamazaki, K Ishihara, T Kobayashi, R Kudo, Y Takatori, ...
US Patent 8,934,782, 2015
25 2015 16x16 multiuser MIMO testbed employing simple adaptive modulation scheme K Nishimori, R Kudo, N Honma, Y Takatori, M Mizoguchi
VTC Spring 2009-IEEE 69th Vehicular Technology Conference, 1-5, 2009
24 2009 Performance evaluation of 8× 8 multi-user MIMO-OFDM testbed in an actual indoor environment K Nishimori, R Kudo, Y Takatoti, A Ohta, K Tsunekawa
2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio …, 2006
24 2006 Frequency-domain equalization for coherent optical transmission systems K Ishihara, R Kudo, T Kobayashi, A Sano, Y Takatori, T Nakagawa, ...
2011 Optical Fiber Communication Conference and Exposition and the National …, 2011
23 2011 
Koichi IshiharaNTTEmail verificata su m.ieice.org
