| 102.3-Tb/s (224⨉ 548-Gb/s) C-and Extended L-band All-Raman Transmission over 240 km Using PDM-64QAM Single Carrier FDM with Digital Pilot Tone A Sano, T Kobayashi, S Yamanaka, A Matsuura, H Kawakami, ... Optical Fiber Communication Conference, PDP5C. 3, 2012 | 283 | 2012 |
| 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 | 251 | 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 | 234 | 2009 |
| 240-Gb/s polarization-multiplexed 64-QAM modulation and blind detection using PLC-LN hybrid integrated modulator and digital coherent receiver A Sano, T Kobayashi, K Ishihara, H Masuda, S Yamamoto, K Mori, ... 2009 35th European Conference on Optical Communication 2009, 1-2, 2009 | 105 | 2009 |
| Toad egg-jelly as a source of divalent cations essential for fertilization K Ishihara, J Hosono, H Kanatani, C Katagiri Developmental biology 105 (2), 435-442, 1984 | 85 | 1984 |
| 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 | 73 | 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 | 69 | 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 | 68 | 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 | 59 | 2008 |
| Frequency-domain ICI cancellation with MMSE equalization for DS-CDMA downlink K Takeda, K Ishihara, F Adachi IEICE transactions on communications 89 (12), 3335-3343, 2006 | 57 | 2006 |
| 45.2 Tb/s C-band WDM transmission over 240km using 538Gb/s PDM-64QAM single carrier FDM signal with digital pilot tone T Kobayashi, A Sano, A Matsuura, M Yoshida, T Sakano, H Kubota, ... 2011 37th European Conference and Exhibition on Optical Communication, 1-3, 2011 | 56 | 2011 |
| 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 | 55 | 2011 |
| Nonlinear tolerant spectrally-efficient transmission using PDM 64-QAM single carrier FDM with digital pilot-tone T Kobayashi, A Sano, A Matsuura, Y Miyamoto, K Ishihara Journal of Lightwave Technology 30 (24), 3805-3815, 2012 | 53 | 2012 |
| 160-Gb/s polarization-multiplexed 16-QAM long-haul transmission over 3,123 km using digital coherent receiver with digital PLL based frequency offset compensator T Kobayashi, A Sano, H Masuda, K Ishihara, E Yoshida, Y Miyamoto, ... Optical Fiber Communication Conference, OTuD1, 2010 | 53 | 2010 |
| 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 | 50 | 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 |
| Novel no-guard-interval PDM CO-OFDM transmission in 4.1 Tb/s (50× 88.8-Gb/s) DWDM link over 800 km SMF including 50-Ghz spaced ROADM nodes E Yamada, A Sano, H Masuda, T Kobayashi, E Yoshida, Y Miyamoto, ... Optical Fiber Communication Conference, PDP8, 2008 | 40 | 2008 |
| 1Tb/s (111Gb/s/ch× 10ch) no-guard-interval CO-OFDM transmission over 2100 km DSF E Yamada, A Sano, H Masuda, E Yamazaki, T Kobayashi, E Yoshida, ... OECC/ACOFT 2008-Joint Conference of the Opto-Electronics and Communications …, 2008 | 38 | 2008 |
| 256-QAM 8 wireless signal transmission with DSP-assisted analog RoF for mobile front-haul in LTE-B N Shibata, T Murakami, K Ishihara, T Kobayashi, J Kani, J Terada, ... 2014 OptoElectronics and Communication Conference and Australian Conference …, 2014 | 31 | 2014 |
Riichi KudoNTT CorporationVerified email at ntt.com
