Jun-ichi Abe

According to our database, Jun-ichi Abe authored at least 24 papers between 2002 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Inline Optical Compensation of Group Delay Ripple for Long-haul Transmission Using Offloaded 2×2 MIMO Filter.

Masaki Sato, Manabu Arikawa, Hidemi Noguchi, Junichiro Matsui, Jun-ichi Abe, Emmanuel Le Taillandier de Gabory

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

2022

Mitigation of Transmitter Impairment with 4×2 WL MIMO Equalizer Embedding Preliminary CPR.

Masaki Sato, Manabu Arikawa, Hidemi Noguchi, Junichiro Matsui, Jun-ichi Abe, Emmanuel Le Taillandier de Gabory

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021

Comprehensive Feasibility Study on Direct Spectrum Division Transmission over Multiple Satellite Transponders.

Fumihiro Yamashita, Daisuke Goto, Yasuyoshi Kojima, Jun-ichi Abe, Takeshi Onizawa

IEICE Trans. Commun., 2021

2020

Mitigation of Inter-Subcarrier Linear Crosstalk with Groupwise Fixed FDE assisted MIMO.

Masaki Sato, Hidemi Noguchi, Junichiro Matsui, Jun-ichi Abe, Naoto Ishii, Emmanuel Le Taillandier de Gabory

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

2017

400Gbit/s/ch Field Demonstration of Modulation Format Adaptation Based on Pilot-Aided OSNR Estimation Using Real-Time DSP.

Seiji Okamoto, Kazushige Yonenaga, Kengo Horikoshi, Mitsuteru Yoshida, Yutaka Miyamoto, Masahito Tomizawa, Takeshi Okamoto, Hidemi Noguchi, Jun-ichi Abe, Junichiro Matsui, Hisao Nakashima, Yuichi Akiyama, Takeshi Hoshida, Hiroshi Onaka, Kenya Sugihara, Soichiro Kametani, Kazuo Kubo, Takashi Sugihara

IEICE Trans. Commun., 2017

Throughput Enhancement for SATCOM Systems Using Dynamic Spectrum Controlled Channel Allocation under Variable Propagation Conditions.

Katsuya Nakahira, Jun Mashino, Jun-ichi Abe, Daisuke Murayama, Tadao Nakagawa, Takatoshi Sugiyama

IEICE Trans. Commun., 2017

PAPR characteristics in spectrum suppressed transmission and transmission quality improvement by equalization.

Motoi Shirai, Takatoshi Sugiyama, Jun-ichi Abe, Kouhei Suzuki, Hiroyuki Shiba

Proceedings of the 20th International Symposium on Wireless Personal Multimedia Communications, 2017

Transmission of 256Gb/s PM-16QAM signal through hybrid cladding and core pumping scheme MC-EDFA controlled for reduced power consumption.

Emmanuel Le Taillandier de Gabory, Keiichi Matsumoto, Sadao Fujita, Shigeru Nakamura, Shigeyuki Yanagimachi, Jun-ichi Abe

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

2016

Ultra-multi-amplitude-level BPSK based SSB-DFTs-OFDM to achieve higher spectrum efficiency.

Hirokazu Fusayasu, Shigeki Nihei, Masahiro Umehira, Jun-ichi Abe, Jun Mashino

Proceedings of the 27th IEEE Annual International Symposium on Personal, 2016

A Frequency Synchronization Method for Multiple Access in Direct Spectrum Division Transmission.

Jun-ichi Abe, Tadao Nakagawa

Proceedings of the 2016 IEEE Global Communications Conference, 2016

2015

Experimental demonstration of the improvement of system sensitivity using multiple state trellis coded optical modulation with QPSK and 16QAM constellations.

Emmanuel Le Taillandier de Gabory, Tatsuya Nakamura, Hidemi Noguchi, Wakako Maeda, Sadao Fujita, Jun-ichi Abe, Kiyoshi Fukuchi

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Practical techniques for nonlinear compensation and mitigation.

Kiyoshi Fukuchi, Atsufumi Shihavama, Kohei Hosokawa, Wakako Maeda, Hidemi Noguchi, Jun-ichi Abe

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Long Haul transmission of four-dimensional 64SP-12QAM signal based on 16QAM constellation for longer distance at same spectral efficiency as PM-8QAM.

Tatsuya Nakamura, Emmanuel Le Taillandier de Gabory, Hidemi Noguchi, Wakako Maeda, Jun-ichi Abe, Kiyoshi Fukuchi

Proceedings of the European Conference on Optical Communication, 2015

Demonstration of the improvement of transmission distance using multiple state trellis coded optical modulation.

Emmanuel Le Taillandier de Gabory, Tatsuya Nakamura, Hidemi Noguchi, Wakako Maeda, Sadao Fujita, Jun-ichi Abe, Kiyoshi Fukuchi

Proceedings of the 21st Asia-Pacific Conference on Communications, 2015

2014

Experimental evaluation using prototype of autologous spectrum regenerating equalization for sub-spectrum suppressed transmission.

Jun Mashino, Jun-ichi Abe, Takatoshi Sugiyama

Proceedings of the IEEE International Conference on Communications, 2014

2012

Novel Channel Allocation Algorithm Using Spectrum Control Technique for Effective Usage of both Satellite Transponder Bandwidth and Satellite Transmission Power.

Katsuya Nakahira, Jun-ichi Abe, Jun Mashino, Takatoshi Sugiyama

IEICE Trans. Commun., 2012

Direct Spectrum Division Transmission for Highly Efficient Frequency Utilization in Satellite Communications.

Jun-ichi Abe, Fumihiro Yamashita, Katsuya Nakahira, Kiyoshi Kobayashi

IEICE Trans. Commun., 2012

Autologous spectrum regeneration optimization on sub-spectrum suppressed transmission for single-carrier satellite modem.

Jun Mashino, Jun-ichi Abe, Takatoshi Sugiyama

Proceedings of the 2012 IEEE Global Communications Conference, 2012

2011

A Blind Phase Compensation Method for Direct Spectrum Division Transmission.

Jun-ichi Abe, Katsuya Nakahira, Kiyoshi Kobayashi

Proceedings of the Global Communications Conference, 2011

Does simile comprehension differ from metaphor comprehension? -A functional MRI study-.

Midori Shibata, Akira Toyomura, Jun-ichi Abe

Proceedings of the 33th Annual Meeting of the Cognitive Science Society, 2011

2009

Frequency Asynchronous Cross-Polarization Interference Canceller for Variable Polarization Frequency Division Multiplexing (VPFDM).

Fumihiro Yamashita, Jun-ichi Abe, Kiyoshi Kobayashi, Hiroshi Kazama

IEICE Trans. Commun., 2009

A Prototype Modem for Hyper-Multipoint Data Gathering SATCOM Systems - A Group Modem Applicable to Arbitrarily and Dynamically Assigned FDMA Signals -.

Kiyoshi Kobayashi, Fumihiro Yamashita, Jun-ichi Abe, Masazumi Ueba

IEICE Trans. Commun., 2009

Adaptive Multi-Carrier Demodulator for Variable Polarization Frequency Division Multiplexing.

Jun-ichi Abe, Fumihiro Yamashita, Kiyoshi Kobayashi

Proceedings of the 70th IEEE Vehicular Technology Conference, 2009

2002

An Experimental Realization of Quantum Cryptosystem.

Toshio Hasegawa, Tsuyoshi Nishioka, Hirokazu Ishizuka, Jun-ichi Abe, Katsuhiro Shimizu, Mitsuru Matsui, Shigeki Takeuchi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002