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Highly contributed researchers

In recent 10 years: Nei Kato (8)

Hiroki Nishiyama (4) / Hai Lin (4) / Fumiyuki Adachi (3) / Tadashi Nakano (3)

Since 1983: Ryuji Kohno (12) / Shuzo Kato (12)

Fumiyuki Adachi (11) / Ken-ichi Sato (11) / Nei Kato (11)

Statistics

Proactive Received Power Prediction Using Machine Learning and Depth Images for mmWave Networks

Authors: Takayuki Nishio, Hironao Okamoto, Kota Nakashima, Yusuke Koda, Koji Yamamoto, Masahiro Morikura, Yusuke Asai, Ryo Miyatake

"Near-Perfect" Finite-Cardinality Generalized Space-Time Shift Keying

Authors: Chao Xu, Peichang Zhang, Rakshith Rajashekar, Naoki Ishikawa, Shinya Sugiura, Zhaocheng Wang, Lajos Hanzo

Predictive Bandwidth Allocation Scheme With Traffic Pattern and Fluctuation Tracking for TDM-PON-Based Mobile Fronthaul

Authors: Daisuke Hisano, Hiroyuki Uzawa, Yu Nakayama, Hirotaka Nakamura, Jun Terada, Akihiro Otaka

Utility Optimal Scheduling for Coded Caching in General Topologies

Authors: Richard Combes, Asma Ghorbel, Mari Kobayashi, Sheng Yang

Robust Beamforming for Physical Layer Security in BDMA Massive MIMO

Authors: Fengchao Zhu, Feifei Gao, Hai Lin, Shi Jin, Junhui Zhao, Gongbin Qian

Configuring a Software Router by the Erlang-k-Based Packet Latency Prediction

Authors: Kalika Suksomboon, Nobutaka Matsumoto, Shuichi Okamoto, Michiaki Hayashi, Yusheng Ji

Joint Placement of Controllers and Gateways in SDN-Enabled 5G-Satellite Integrated Network

Authors: Jiajia Liu, Yongpeng Shi, Lei Zhao, Yurui Cao, Wen Sun, Nei Kato

Hybrid PWM/DPAM Dimming Control for Digital Color Shift Keying Using RGB-LED Array

Authors: Jumpei Okumura, Yusuke Kozawa, Yohtaro Umeda, Hiromasa Habuchi

Shared Spectrum Access Communications: A Neutral Host Micro Operator Approach

Authors: Mirza Golam Kibria, Gabriel Porto Villardi, Kien Nguyen, Wei-Shun Liao, Kentaro Ishizu, Fumihide Kojima

Spectral Efficiency Improvement With 5G Technologies: Results From Field Tests

Authors: Jian Wang, Aixiang Jin, Dai Shi, Lei Wang, Hui Shen, Dan Wu, Liang Hu, Liang Gu, Lei Lu, Yan Chen, Jun Wang, Yuya Saito, Anass Benjebbour, Yoshihisa Kishiyama

Capacity Analysis of NOMA With mmWave Massive MIMO Systems

Authors: Di Zhang, Zhenyu Zhou, Chen Xu, Yan Zhang, Jonathan Rodriguez, Takuro Sato

5G Field Trials: OFDM-Based Waveforms and Mixed Numerologies

Authors: Peng Guan, Dan Wu, Tingjian Tian, Jianwei Zhou, Xi Zhang, Liang Gu, Anass Benjebbour, Masashi Iwabuchi, Yoshihisa Kishiyama

Heterogeneous Networks in Shared Spectrum Access Communications

Authors: Mirza Golam Kibria, Gabriel Porto Villardi, Kien Nguyen, Kentaro Ishizu, Fumihide Kojima

On the Capacity of the Beta-Binomial Channel Model for Multi-Level Cell Flash Memories

Authors: Veeresh Taranalli, Hironori Uchikawa, Paul H. Siegel

Proactive Content Caching for Mobile Video Utilizing Transportation Systems and Evaluation Through Field Experiments

Authors: Kenji Kanai, Takeshi Muto, Jiro Katto, Shinya Yamamura, Tomoyuki Furutono, Takafumi Saito, Hirohide Mikami, Kaoru Kusachi, Toshitaka Tsuda, Wataru Kameyama, Yong-Jin Park, Takuro Sato

Power Consumption Model of NDN-Based Multicore Software Router Based on Detailed Protocol Analysis

Authors: Kaito Ohsugi, Junji Takemasa, Yuki Koizumi, Toru Hasegawa, Ioannis Psaras

Guest Editorial Emerging Technologies

Authors: Shuguang Cui, John S. Thompson, Tomohiko Taniguchi, Latif Ladid, Jie Li, Andrew W. Eckford, Vincent W. S. Wong

Vehicle Motion and Pixel Illumination Modeling for Image Sensor Based Visible Light Communication

Authors: Takaya Yamazato, Masayuki Kinoshita, Shintaro Arai, Eisho Souke, Tomohiro Yendo, Toshiaki Fujii, Koji Kamakura, Hiraku Okada

Dynamic TDD Support in Macrocell-Assisted Small Cell Architecture

Authors: Bo Yu, Liuqing Yang, Hiroyuki Ishii, Sayandev Mukherjee

Resource Allocation and Inter-Cell Interference Management for Dual-Access Small Cells

Authors: Ahmed R. Elsherif, Wei-Peng Chen, Akira Ito, Zhi Ding

TCP-Like Molecular Communications

Authors: Luca Felicetti, Mauro Femminella, Gianluca Reali, Tadashi Nakano, Athanasios V. Vasilakos

Externally Controllable Molecular Communication

Authors: Tadashi Nakano, Shouhei Kobayashi, Tatsuya Suda, Yutaka Okaie, Yasushi Hiraoka, Tokuko Haraguchi

Interplay Between TVWS and DSRC: Optimal Strategy for Safety Message Dissemination in VANET

Authors: Jae-Han Lim, Wooseong Kim, Katsuhiro Naito, Ji-Hoon Yun, Danijela Cabric, Mario Gerla

On Optimally Reducing Power Loss in Micro-grids With Power Storage Devices

Authors: Chao Wei, Zubair Md. Fadlullah, Nei Kato, Ivan Stojmenovic

Guest Editorial: Switching and Routing for Scalable and Energy-Efficient Networking

Authors: Aleksandra Smiljanic, H. Jonathan Chao, Cyriel Minkenberg, Eiji Oki, Mounir Hamdi

Transmission Rate Control for Molecular Communication among Biological Nanomachines

Authors: Tadashi Nakano, Yutaka Okaie, Athanasios V. Vasilakos

On the Measurement of Duty Cycle and Channel Occupancy Rate

Authors: Janne J. Lehtomki, Risto Vuohtoniemi, Kenta Umebayashi

Guest Editorial: Virtual MIMO

Authors: Yiqing Zhou, Fumiyuki Adachi, Kai-Kit Wong, Xiang-Gen Xia, Dimitris Toumpakaris, Heidi Steendam, Wei-Ping Zhu, Lie-Liang Yang

A Novel AWSF Algorithm for DOA Estimation in Virtual MIMO Systems

Authors: Haihua Chen, Zhengang Pan, Lin Tian, Jinglin Shi, Guanghua Yang, Masakiyo Suzuki

On Characterizing Peer-to-Peer Streaming Traffic

Authors: Jie Yang, Lun Yuan, Chao Dong, Gang Cheng, Nirwan Ansari, Nei Kato

THUP: A P2P Network Robust to Churn and DoS Attack Based on Bimodal Degree Distribution

Authors: Katsuya Suto, Hiroki Nishiyama, Nei Kato, Takayuki Nakachi, Tatsuya Fujii, Atsushi Takahara

Emerging technologies in communications

Authors: Naohisa Ohta, Atsushi Takahara, Andrzej Jajszczyk, Roberto Saracco

Guest Editorial: Network science

Authors: Prithwish Basu, Richard J. Gibbens, Thomas F. La Porta, Ching-Yung Lin, Ananthram Swami, Eiko Yoneki

Guest Editorial Next-Generation Spectrum-Efficient and Elastic Optical Transport Networks

Authors: Gangxiang Shen, Ken-ichi Sato, William Shieh, Ioannis Tomkos, Jennifer Yates, Eric W. M. Wong

Design and Experimental Validation of a GMPLS/PCE Control Plane for Elastic CO-OFDM Optical Networks

Authors: Ramon Casellas, Raul Muoz, Josep M. Fabrega, Michela Svaluto Moreolo, Ricardo Martnez, Lei Liu, Takehiro Tsuritani, Itsuro Morita

Optimal Forwarding Games in Mobile Ad Hoc Networks with Two-Hop f-cast Relay

Authors: Jiajia Liu, Xiaohong Jiang, Hiroki Nishiyama, Ryu Miura, Nei Kato, Naoto Kadowaki

Guest Editorial Broadband Wireless Communications for High Speed Vehicles

Authors: Yiqing Zhou, Fumiyuki Adachi, Xiaodong Wang, Athanassios Manikas, Xi Zhang, Wei-Ping Zhu

On the Partially Overlapped Channel Assignment on Wireless Mesh Network Backbone: A Game Theoretic Approach

Authors: Pedro B. F. Duarte, Zubair Md. Fadlullah, Athanasios V. Vasilakos, Nei Kato

Next-generation broadband optical access network technologies [Guest editorial]

Authors: Maria C. Yuang, Cedric Lam, Hideo Kuwahara, Alan Willner

Photonic components for future fiber access networks

Authors: She-Hwa Yen, Shing-Wa Wong, Saurav Das, Ning Cheng, Jinwoo Cho, Shinji Yamashita, Olav Solgaard, Leonid G. Kazovsky

Guest editorial bio-inspired networking

Authors: Falko Dressler, Tatsuya Suda, Iacopo Carreras, Jon Crowcroft, Masayuki Murata

Single carrier transmission for multi-gigabit 60-GHz WPAN systems

Authors: Shuzo Kato, Hiroshi Harada, Ryuhei Funada, Tuncer Baykas, Chin-Sean Sum, Junyi Wang, Mohammad Azizur Rahman

Relay with deflection routing for effective throughput improvement in Gbps millimeter-wave WPAN systems

Authors: Zhou Lan, Chin-Sean Sum, Junyi Wang, Tuncer Baykas, Fumihide Kojima, Hiroyuki Nakase, Hiroshi Harada

Virtual time-slot allocation scheme for throughput enhancement in a millimeter-wave multi-Gbps WPAN system

Authors: Chin-Sean Sum, Zhou Lan, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Mohammad Azizur Rahman, Hiroshi Harada

A sixty GHz vehicle area network for multimedia communications

Authors: Hirokazu Sawada, Hiroyuki Nakase, Katsuyoshi Sato, Hiroshi Harada

Realizing Gbps wireless personal area networks - guest editorial

Authors: Jeffrey R. Foerster, Jim Lansford, Joy Laskar, Theodore S. Rappaport, Shuzo Kato

Error performance and throughput evaluation of a multi-Gbps millimeter-wave WPAN system in the presence of adjacent and co-channel interference

Authors: Chin-Sean Sum, Ryuhei Funada, Junyi Wang, Tuncer Baykas, Mohammad Azizur Rahman, Hiroshi Harada

Beam codebook based beamforming protocol for multi-Gbps millimeter-wave WPAN systems

Authors: Junyi Wang, Zhou Lan, Chang Woo Pyo, Tuncer Baykas, Chin-Sean Sum, Mohammad Azizur Rahman, Jing Gao, Ryuhei Funada, Fumihide Kojima, Hiroshi Harada, Shuzo Kato

Wireless network coding in slotted aloha with two-hop unbalanced traffic

Authors: Daisuke Umehara, Tomoya Hirano, Satoshi Denno, Masahiro Morikura, Takatoshi Sugiyama

Sage: a strong privacy-preserving scheme against global eavesdropping for ehealth systems

Authors: Xiaodong Lin, Rongxing Lu, Xuemin Shen, Yoshiaki Nemoto, Nei Kato

Design of versatile academic infrastructure for multilayer network services

Authors: Shigeo Urushidani, Shunji Abe, Yusheng Ji, Kensuke Fukuda, Michihiro Koibuchi, Motonori Nakamura, Shigeki Yamada, Kaori Shimizu, Rie Hayashi, Ichiro Inoue, Kohei Shiomoto

Transmitter Noise Effect on the Performance of a MIMO-OFDM Hardware Implementation Achieving Improved Coverage

Authors: Hajime Suzuki, Thi Van Anh Tran, Iain B. Collings, Graham Daniels, Mark Hedley

Asymptotic Analysis of General Multiuser Detectors in MIMO DS-CDMA Channels

Authors: Keigo Takeuchi, Toshiyuki Tanaka, Toru Yano

Subblock processing in MMSE-FDE under fast fading environments

Authors: Keiichi Kambara, Hiroshi Nishimoto, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa

Guest Editorial - Cognitive Radio: Theory and Application

Authors: Ying-Chang Liang, Hsiao-Hwa Chen, Joseph Mitola III, Petri Mhnen, Ryuji Kohno, Jeffrey H. Reed, Laurence B. Milstein

On Provisioning in Dual-Node Interconnected SONET/SDH Rings

Authors: Smita Rai, Ching-Fong Su, Takeo Hamada, Biswanath Mukherjee

Quasi-Dynamic Network Design Considering Different Service Holding Times

Authors: Koichi Kanie, Hiroshi Hasegawa, Ken-ichi Sato

Analysis of DSRC Service Over-Reach inside an Arched Tunnel

Authors: Gilbert Siy Ching, Mir Ghoraishi, Navarat Lertsirisopon, Jun-ichi Takada, Itoji Sameda, Hironori Sakamoto, Tetsuro Imai

Survivable MPLS Over Optical Transport Networks: Cost and Resource Usage Analysis

Authors: Wojtek Bigos, Bernard Cousin, Stphane Gosselin, Morgane Le Foll, Hisao Nakajima

Guest editorial peer-to-peer communications and applications

Authors: Kshirasagar Naik, David S. L. Wei, Sy-Yen Kuo, Takahiro Hara, Steffen Staab, Oliver Spatscheck, Martha Steenstrup

LR-AKE-Based AAA for Network Mobility (NEMO) Over Wireless Links

Authors: Hanane Fathi, SeongHan Shin, Kazukuni Kobara, Shyam S. Chakraborty, Hideki Imai, Ramjee Prasad

A mathematical model of noise in narrowband power line communication systems

Authors: Masaaki Katayama, Takaya Yamazato, Hiraku Okada

Experiments on real-time 1-Gb/s packet transmission using MLD-based signal detection in MIMO-OFDM broadband radio access

Authors: Kenichi Higuchi, Hiroyuki Kawai, Noriyuki Maeda, Hidekazu Taoka, Mamoru Sawahashi

Adaptive control of surviving symbol replica candidates in QRM-MLD for OFDM MIMO multiplexing

Authors: Hiroyuki Kawai, Kenichi Higuchi, Noriyuki Maeda, Mamoru Sawahashi

Ultra-wideband impulse radio systems with multiple pulse types

Authors: Sinan Gezici, Zafer Sahinoglu, Hisashi Kobayashi, H. Vincent Poor

Downlink transmission of broadband OFCDM systems-part III: turbo-coded

Authors: Yiqing Zhou, Jiangzhou Wang, Mamoru Sawahashi

Packet access using DS-CDMA with frequency-domain equalization

Authors: Deepshikha Garg and Fumiyuki Adachi

Semantics-based dynamic service composition

Authors: Keita Fujii and Tatsuya Suda

Leakage-resilient security architecture for mobile IPv6 in wireless overlay networks

Authors: Hanane Fathi, SeongHan Shin, Kazukuni Kobara, Shyam S. Chakraborty, Hideki Imai, Ramjee Prasad

Low-complexity bit-interleaved coded DAPSK for Rayleigh-fading channels

Authors: Koji Ishibashi, Hideki Ochiai, Ryuji Kohno

Network Design and Cost Optimization for Label Switched Multilayer Photonic IP Networks

Authors: S. Kaneda, Tomohiko Uyematsu, Naohide Nagatsu, Ken-ichi Sato

Low propagation losses in single-line-defect photonic crystal waveguides on GaAs membranes

Authors: Naoki Ikeda, Yoshimasa Sugimoto, Y. Tanaka, K. Inoue, Kiyoshi Asakawa

Optical add-drop multiplexers based on autocloned photonic crystals

Authors: M. Shirane, Akiko Gomyo, K. Miura, Yasuo Ohtera, Hirohito Yamada, S. Kawakami

Lasing band-edge identification for a surface-emitting photonic crystal laser

Authors: Kyosuke Sakai, Eiji Miyai, T. Sakaguchi, Dai Ohnishi, T. Okano, Susumu Noda

Fabrication and characterization of photonic crystal-based symmetric Mach-Zehnder (PC-SMZ) structures based on GaAs membrane slab waveguides

Authors: Yoshimasa Sugimoto, Y. Tanaka, Naoki Ikeda, H. Nakamura, K. Kanamoto, Shunsuke Ohkouchi, Yoshinori Watanabe, K. Inoue, Kiyoshi Asakawa

TCP with sender-side intelligence to handle dynamic, large, leaky pipes

Authors: Ren Wang, Kenshin Yamada, M. Y. Sanadidi, Mario Gerla

Global open ethernet (GOE) system and its performance evaluation

Authors: Atsushi Iwata, Yoichi Hidaka, Masaki Umayabashi, Nobuyuki Enomoto, Akira Arutaki

Mobility management alternatives for migration to mobile Internet session-based services

Authors: Kazutaka Murakami, Oliver Haase, Jaesheung Shin, Thomas F. La Porta

Supporting IP/LEO satellite networks by handover-independent IP mobility management

Authors: Hiroshi Tsunoda, Kohei Ohta, Nei Kato, Yoshiaki Nemoto

Distributed virtual network topology control mechanism in GMPLS-based multiregion networks

Authors: Kohei Shiomoto, Eiji Oki, Wataru Imajuku, Satoru Okamoto, Naoaki Yamanaka

High-performance optical-label switching packet routers and smart edge routers for the next-generation Internet

Authors: S. J. Ben Yoo, Fei Xue, Yash Bansal, Julie Taylor, Zhong Pan, Jing Cao, Minyong Jeon, Tony Nady, Gary Goncher, Kirk Boyer, Kari Okamoto, Shin Kamei, Venkatesh Akella

Microwave path-loss modeling in urban line-of-sight environments

Authors: Hironari Masui, Takehiko Kobayashi, Masami Akaike

Guest editorial channel and propagation models for wireless system design I

Authors: Larry J. Greenstein, J. B. Andersen, Henry L. Bertoni, Shigeru Kozono, David G. Michelson, William H. Tranter

Experiments on pilot symbol-assisted coherent multistage interference canceller for DS-CDMA mobile radio

Authors: Mamoru Sawahashi, Kenichi Higuchi, Hidehiro Andoh, Fumiyuki Adachi

MCI cancellation for multicode wideband CDMA systems

Authors: Jun Chen, Jiangzhou Wang, Mamoru Sawahashi

Local predictive resource reservation for handoff in multimedia wireless IP networks

Authors: Tao Zhang, Eric van den Berg, Jasmine Chennikara, Prathima Agrawal, Jyh-Cheng Chen, Toshikazu Kodama

Successive interference cancellation with SISO decoding and EM channel estimation

Authors: Mari Kobayashi, Joseph Boutros, Giuseppe Caire

Space-time iterative and multistage receiver structures for CDMA mobile communication systems

Authors: Slavica Marinkovic, Branka Vucetic, Akihisa Ushirokawa

On the iterative decoding of multilevel codes

Authors: Motohiko Isaka and Hideki Imai

On iterative decoding in some existing systems

Authors: Jan Bajcsy, Chan-Vee Chong, David A. Garr, James Hunziker, Hisashi Kobayashi

Guest editorial: wideband CDMA II

Authors: Jiangzhou Wang, Fumiyuki Adachi, Paul W. Baier, James S. Lehnert, Wayne E. Stark, Michael B. Pursley

Experiments on coherent adaptive antenna array diversity for wideband DS-CDMA mobile radio

Authors: Shinya Tanaka, Atsushi Harada, Mamoru Sawahashi, Fumiyuki Adachi

SSDT-site selection diversity transmission power control for CDMA forward link

Authors: Hiroshi Furukawa, Kojiro Harnage, Akihisa Ushirokawa

Guest editorial wideband CDMA I

Authors: Jiangzhou Wang, Fumiyuki Adachi, Paul W. Baier, James S. Lehnert, Wayne E. Stark, Michael B. Pursley

Guest editorial recent advances in network management and operations

Authors: Thomas M. Chen, Roch H. Glitho, Makoto Yoshida

Applying a 3-D-GUI to a distributed network management system

Authors: Naoki Watanabe, Yuminobu Igarashi, Miyoshi Hanaki

Secure Border Gateway Protocol (S-BGP)

Authors: Stephen T. Kent, Charles Lynn, Karen Seo

Guest editorial spread spectrum for global communications II

Authors: Ian Oppermann, Pieter van Rooyen, Ryuji Kohno

Guest editorial spread spectrum for global communications I

Authors: Ian Oppermann, Pieter van Rooyen, Ryuji Kohno

Broadband Wireless Techniques

Authors: Sirikiat Lek Ariyavisitakul, David D. Falconer, Fumiyuki Adachi, Hikmet Sari

Scalable routing strategies for ad hoc wireless networks

Authors: Atsushi Iwata, Ching-Chuan Chiang, Guangyu Pei, Mario Gerla, Tsu-Wei Chen

Flow aggregated, traffic driven label mapping in label-switching networks

Authors: Kenichi Nagami, Hiroshi Esaki, Yasuhiro Katsube, Osamu Nakamura

Services, technologies, and systems at Ka band and beyond-a survey

Authors: Frank Gargione, Takashi Iida, Francesco Valdoni, Francesco Vatalaro

An asynchronous multiuser CDMA detector based on the Kalman filter

Authors: Teng Joon Lim, Lars K. Rasmussen, Hiroki Sugimoto

Large-capacity optical path cross-connect system for WDM photonic transport network

Authors: M. Koga, Asuka Watanabe, T. Kawai, Koki Sato, Y. Ohmori

The MONET New Jersey network demonstration

Authors: L. D. Garrett, R. M. Derosier, A. H. Gnauck, A. McCormick, Robert W. Tkach, R. S. Vodhanel, J. C. Chiao, J. Gamelin, C. A. Gibbins, H. Shirokmann, M. Rauch, J. Young, R. E. Wagner, A. Luss, Mari Maeda, Jorge L. Pastor, Michael Post, Chien-Chung Shen, S. J. Wei, Brian J. Wilson, Yukun Tsai, G. K. Chang, S. H. Patel, C. L. Allyn, A. R. Chraplyvy, J. Judkins, A. K. Srivastava, J. W. Sulhoff, Y. Sun, A. M. Vengsarkar, C. Wolf, J. L. Zyskind, A. Chester, B. Comissiong, G. W. Davis, G. Duverney, N. A. Jackman, A. Jozan, V. Nichols, B. H. Lee, R. Vora, A. F. Yorinks, G. Newsome, P. Bhattacharjya, D. Doherty, John Ellson, C. Hunt, Antonio Rodriguez-Moral, N. V. Srinivasan, W. Kraeft, J. Ippolito

Optical cross-connect system incorporated with newly developed operation and management system

Authors: Tatsuya Shiragaki, Naoya Henmi, Tomoaki Kato, Masahiko Fujiwara, Masatoshi Misono, Takahiro Shiozawa, Shuji Suzuki

Optical output buffered ATM switch prototype based on FRONTIERNET architecture

Authors: Yoshiaki Yamada, Koji Sasayama, Keishi Habara, Akira Misawa, Masato Tsukada, Tohru Matsunaga, Ken-ichi Yukimatsu

Object-oriented H.263 compatible video coding platform for conferencing applications

Authors: John Hartung, Arnaud Jacquin, James Pawlyk, Jonathan Rosenberg, Hiroyuki Okada, Paul E. Crouch

PHS Roaming Signaling Protocol Architecture Toward Global Mobility Network

Authors: Shigefusa Suzuki, Takaho Shibata, Masanobu Yoshimi

ITU-T Standardization of Audiovisual Communication Systems in ATM and LAN Environments

Authors: Sakae Okubo, Stuart Dunstan, Geoff Morrison, Mike Nilsson, Hayder Radha, Dale L. Skran, Gary Thom

Scalable Shared-Buffering ATM Switch with a Versatile Searchable Queue

Authors: Hideaki Yamanaka, Hirotaka Saito, Harofusa Kondoh, Yasuhito Sasaki, Hirotoshi Yamada, Munenori Tsuzuki, Satoshi Nishio, Hiromi Notani, Atsushi Iwabu, Masahiko Ishiwaki, Shigeki Kohama, Yoshio Matsuda, Kazuyoshi Oshima

Packet Loss Performance of Selective Cell Discard Schemes in ATM Switches

Authors: Kenji Kawahara, Koichiro Kitajima, Tetsuya Takine, Yuji Oie

Performance of Chip Coding in FFH SSMA Systems

Authors: Hiroyuki Yashima, Qiang Wang, Vijay K. Bhargava

Transmit Permission Control on Spread ALOHA Packets in LEO Satellite Systems

Authors: Abbas Jamalipour, Masaaki Katayama, Takaya Yamazato, Akira Ogawa

Quality-Based Evaluation of Multimedia Synchronization Protocols for Distributed Multimedia Information Systems

Authors: Shahab Baqai, M. Farrukh Khan, Miae Woo, Seiichi Shinkai, Ashfaq A. Khokhar, Arif Ghafoor

A Super Wideband Optical FM Modulation Scheme for Video Transmission Systems

Authors: Koji Kikushima, Hisao Yoshinaga, Hiroshi Nakamoto, Chisei Kishimoto, Masami Kawabe, Ko-Ichi Suto, Kiyomi Kumozaki, Nori Shibata

OAM Framework for Multiwavelength Photonic Transport Network (Invited Paper)

Authors: Yasuhiko Tada, Yukio Kobayashi, Yoshiaki Yamabayashi, Shinji Matsuoka, Kazuo Hagimoto

Throughput analysis of DS/SSMA unslotted ALOHA system with fixed packet length

Authors: Takahide Sato, Hiraku Okada, Takaya Yamazato, Masaaki Katayama, Akira Ogawa

A High Prformance Switch for OC-12 SONET Self-Healing Ring Networks

Authors: Masahiro Takatori, Yukio Nakano, Yoshihiro Ashi, Hiroyuki Fujita, Masao Mizukami, Kunihiro Itoh

Using Timed CSP for Specification Verification and Simulation of Multimedia Synchronization

Authors: Ahmet F. Ates, Murat Bilgic, Senro Saito, Behet Sarikaya

A new IIR adaptive echo canceler: GIVE

Authors: Jinhui Chao, Shinobu Kawabe, Shigeo Tsujii

A subband adaptive filter allowing maximally decimation

Authors: Yoji Yamada, Hiroshi Ochi, Hitoshi Kiya

Quantizer neuron model and neuroprocessor-named quantizer neuron chip

Authors: Susumu Maruno, Toshiyuki Kohda, Hiroyuki Nakahira, Shiro Sakiyama, Masakatsu Maruyama

Path diversity for FFH/PSK spread-spectrum communication systems

Authors: Yasushi Murata, Riaz Esmailzadeh, Keiji Takakusaki, Essam A. Sourour, Masao Nakagawa

Guest editorial. Code division multiple access networks. I

Authors: Ahmed K. Elhakeem, Donald L. Schiling, Paul W. Baier, Masao Nakagawa, A. Bush

A novel spread slotted Aloha system with channel load sensing protocol

Authors: Kiyoshi Toshimitsu, Takaya Yamazato, Masaaki Katayama, Akira Ogawa

In-service monitoring methods-better ways to assure service quality of digital transmission

Authors: Naoshi Sato, Koichi Asatani, Hideyo Murakami, Robert E. Mallon, Susan R. Hughes, Thomas L. Graff

Guest editorial. Quality of telecommunications services, networks, and products

Authors: J. W. Bowick, Koichi Asatani, W. Hoberg, H. Malec, S. Stockman

Integrity of public telecommunications networks

Authors: Tsong-Ho Wu, John C. McDonald, T. P. Flanagan, Ken-ichi Sato

Self-healing ATM networks based on virtual path concept

Authors: Ryutaro Kawamura, Ken-ichi Sato, Ikuo Tokizawa

Control algorithms of SONET integrated self-healing networks

Authors: Satoshi Hasegawa, Yasuyo Okanoue, Takashi Egawa, Hideki Sakauchi

An ATM VP-based self-healing ring

Authors: Yoshio Kajiyama, Nobuyuki Tokura, Katsuaki Kikuchi

Optical Fiber Feeder for Microcellular Mobile Communication Systems (H-015)

Authors: Makoto Shibutani, Toshihito Kanai, Watani Domom, Katsumi Emura, Junji Namiki

Fiber-Optic Microcell Radio Systems with a Spectrum Delivery Scheme

Authors: Ryutaro Ohmoto, Hiroyuki Ohtsuka, Hirofumi Ichikawa

Security Analysis of the INTELSAT VI and VII Command Network

Authors: Raymond L. Pickholtz, David B. Newman Jr., Ya-Qin Zhang, Makoto Tatebayashi

A Simple ID-Based Scheme for Key Sharing

Authors: Shigeo Tsujii, Jinhui Chao, Kiyomiche Araki

Distributed Multilink System for Very-High-Speed Data Link Control

Authors: Takeshi Akaike, Keiji Ishikawa, Koichi Saito, Michiharu Mito

The Washington University Broadband Terminal

Authors: William D. Richard, Pierre Costa, Ken-ichi Sato

A Multiprocessor Approach for Meeting the Processing Requirements for OSI

Authors: Mabo Robert Ito, Len Y. Takeuchi, Gerald W. Neufeld

Deployment of ATM Subscriber Line Systems

Authors: Toshinori Tsuboi, Youichi Maeda, Kazuhiro Hayashi, Katsuaki Kikuchi

Granulated Broadband Network Applicable to B-ISDN and PSTN Services

Authors: Yuji Inoue, Noriyuki Terada, Masatoshi Kawarasaki, Ko-ichi Sano, Koji Ikuta

Introduction Strategy and Technologies for ATM VP-Based Broadband Networks

Authors: Tomonori Aoyama, Ikuo Tokizawa, Ken-ichi Sato

B-ISDN Multimedia Communication and Collaboration Platform Using Advanced Video Workstations to Support Cooperative Work

Authors: Tohru Hoshi, Kenjiro Mori, Yasuhiro Takahashi, Yoshiyuki Nakayama, Takeshi Ishizaki

A New Carrier Recovery Circuit for Land Mobile Satellite Communication

Authors: Kiyoshi Kobayashi, Tsotumo Sakai, Shuji Kubota, Masahiro Morikura, Shuzo Kato

Novel Satellite Digital Video TDMA System for Business Video Communications

Authors: Shuzo Kato, Shuji Kubota, Hiroshi Kazama, Masahiro Morikura

A New Satellite Communication System Integrated into Public Switched Networks. - DYANET

Authors: Masahumi Ohnuki, Masahiro Umehira, Hiroshi Nakashima, Shuzo Kato

SS/FDMA Router for Flexible Satellite Communications Networks

Authors: Hideyuki Shinonaga and Yasuhiko Ito

A Global Message Network Employing Low Earth-Orbiting Satellites

Authors: Jaidev Kaniyil, Jun Takei, Shigeru Shimamoto, Yoshikuni Onozato, Tomonori Usui, Ikuo Oka, Tsutomu Kawabata

A TDMA Satellite Communication System for ISDN Services

Authors: Shuzo Kato, Masahiro Morikura, Shuji Kubota, Hiroshi Kazama, Kiyoshi Enomoto, Masahiro Umehira

A 128 kb/s Hi-Fi Audio CODEC Based on Adaptive Transform Coding with Adaptive Block Size MDCT

Authors: Masahiro Iwadare, Akihiko Sugiyama, Fumie Hazu, Akihiro Hirano, Takao Nishitani

A Call Admission Control Scheme for ATM Networks Using a Simple Quality Estimate

Authors: Tutomu Murase, Hiroshi Suzuki, Shohei Sato, Takao Takeuchi

B-ISDN Architecture and Protocol

Authors: Masatoshi Kawarasaki and Bijan Jabbari

A Control-Ahead ATM Switch Architecture and Its Performance

Authors: Miki Yamamoto, Hideki Tode, Hiromi Okada, Yoshikazu Tezuka

A Cell Loss Recovery Method Using FEC in ATM Networks

Authors: Hiroshi Ohta and Tokuhiro Kitami

Practical Implementation and Packaging Technologies for a Large-Scale ATM Switching System

Authors: Atsuo Itoh, Wataru Takahashi, Hiroshi Nagano, Masaru Kurisaka, Susumu Iwasaki

A One-Chip Scalable 8 * 8 ATM Switch LSI Employing Shared Buffer Architecture

Authors: Yasuro Shobatake, Masahiko Motoyama, Emiko Shobatake, Takashi Kamitake, Shoichi Shimizu, Makoto Noda, Kenji Sakaue

32 x 32 Shared Buffer Type ATM Switch VLSI's for B-ISDN's

Authors: Takahiko Kozaki, Noboru Endo, Yoshito Sakurai, Osamu Matsubara, Masao Mizukami, Ken'ichi Asano

Dynamic Call Admission Control in ATM Networks

Authors: Hiroshi Saito and Kohei Shiomoto

Priority Assignment Control of ATM Line Buffers with Multiple QOS Classes

Authors: Yasushi Takagi, Shigeki Hino, Tatsuro Takahashi

Over 10 Gb/s Regenarators Using Monolithic IC's for Lightwave Communication Systems

Authors: Kazuo Hagimoto, Yuuzou Miyagawa, Yutaka Miyamoto, Masanobu Ohhata, Tatsuhito Suzuki, Hiroyuki Kikuchi

A Gigabit-Rate Five-Highway GaAs OE-LSI Chipset for High-Speed Optical Interconnections Between Modules or VLSI's

Authors: Naoaki Yamanaka, Masaharu Sasaki, Shiro Kikuchi, Thoru Takada, Masao Idda

High-Speed Si-Bipolar IC Design for Multi-GB/s Optical Receivers

Authors: Hiroshi Hamano, Takuji Yamamoto, Yoshinori Nishizawa, Akinori Tahara, Norihito Miyoshi, Kouichi Suzuki, Akihito Nishimura

Forming Mental Models in Learning Operating Procedures for Terminal Equipment

Authors: Naoki Matsuo, Hiroyuki Matsui, Yukio Tokunaga

Pure Delay Effects on Speech Quality in Telecommunications

Authors: Nobuhiko Kitawaki and Kenzo Itoh

The Human Interface in a Multifunctional Communication Terminal

Authors: Hajime Kamata, Akihiko Obata, Motomitsu Adachi, Shuzo Morita

Consideration on Three-Dimensional Visual Communication Systems

Authors: Kenji Akiyama, Nobuji Tetsutani, Morito Ishibashi, Susumu Ichinose, Hiroshi Yasuda

Distributed Desktop Conferencing System with Multiuser Multimedia Interface

Authors: Kazuo Watabe, Shiro Sakata, Kazutoshi Maeno, Hideyuki Fukuoka, Toyoko Ohmori

Analysis of Interdeparture Processes for Bursty Traffic in ATM Networks

Authors: Yoshihiro Ohba, Masayuki Murata, Hideo Miyahara

An Analysis of Statistical Multiplexing in an ATM Transport Network

Authors: Hiroshi Saito, Masatoshi Kawarasaki, Hiroshi Yamada

Virtual Path and Link Capacity Design for ATM Networks

Authors: Youichi Sato and Ken-ichi Sato

Computer-Aided Planning of SS/TDMA Network Operation

Authors: Takeshi Mizuike, Yasuhiko Ito, Lan N. Nguyen, Eijiro Maeda

Application of Advanced Microelectronics to Large-Scale Communication Equipment - Compact and Maintenance-Free TDMA Equipment

Authors: Shuzo Kato, Masahiro Morikura, Masahiro Umehira, Kiyoshi Enomoto, Shuji Kubota

Distributed Feedback Laser Diode and Module for CATV Systems

Authors: Akira Takemoto, Hitoshi Watanabe, Yasuo Nakajima, Yasushi Sakakibara, Syoichi Kakimoto, Junichiro Yamashita, Tatsuo Hatta, Yoshio Miyake

Erbium Doped Fiber Amplifier for Video Distribution Networks

Authors: Etsugo Yoneda, Koji Kikushima, Toshiyuki Tsuchiya, Ko-Ichi Suto

Optical Receiver for VHF Multichannel Video Transmission

Authors: Yasushi Takahashi, Katsuyuki Nagano, Yoshitaka Takasaki

Transmission Limitations Due to Fiber Nonlinearities in Optical FDM Systems

Authors: Nori Shibata, Kiyoshi Nosu, Katsushi Iwashita, Yuji Azuma

Silica-Based Integrated Optic Mach-Zehnder Multi/Demultiplexer Family with Channel Spacing of 0.01-250 nm

Authors: Norio Takato, Toshimi Kominato, Akio Sugita, Kaname Jinguji, Hiromu Toba, Masao Kawachi

Laser-Trimming Adjustment of Waveguide Birefringence in Optical FDM Components

Authors: Akio Sugita, Kaname Jinguji, Norio Takato, Masao Kawachi

Distributed Feedback Laser Arrays Fabricated by Synchrotron Orbital Radiation Lithography

Authors: Masashi Nakao, Kenji Sato, Toshio Nishida, Toshiaki Tamamura

Optical Heterodyne Image-Rejection Receiver for High-Density Optical Frequency Division Multiplexing System

Authors: Terumi Chikama, Takao Naito, Shigeki Watanabe, Tetsuya Kiyonaga, Masuo Suyama, Hideo Kuwahara

Frequency Separation Locking and Synchronization for FDM Optical Sources Using Widely Frequency Tunable Laser Diodes

Authors: Naoki Shimosaka, Kazuhisa Kaede, Masahiko Fujiwara, Shuntaro Yamazaki, Shigeru Murata, Makoto Nishio

A 16-Channel Frequency Selection Switch for Optical FDM Distribution Systems

Authors: Kazuhiro Oda, Norio Takato, Toshimi Kominato, Hiromu Toba

Factors Affecting the Design of Optical FDM Information Distribution Systems

Authors: Hiromu Toba, Kazuhiro Oda, Kiyoshi Nosu, Norio Takato

Network Control Method and Human-Machine Interface Design for ISDN Multimedia Terminal

Authors: Shizuo Nakano, Naofumi Nagai, Ritsuo Sawada, Osamu Miyagishi

Achieving Multimedia Communications on a Heterogeneous Network

Authors: Ching-Hua Chow and Motomitsu Adachi

High-Quality Software Development System - AYUMI

Authors: Masahiro Toyama, Mamoru Sugawara, Kiyoh Nakamura

Feasibility Study for Worldwide Videotex Interworking

Authors: Koji Nakao, Sadao Obana, Satoshi Nishiyama, Toshiaki Tanaka

Robust design and planning of a worldwide intelligent network

Authors: Gerald R. Ash, Prosper Chemouil, Arik N. Kashper, Steven S. Katz, Katsuyuki Yamazaki, Yu Watanabe

Basic characteristics of variable rate video coding in ATM environment

Authors: Mitsuru Nomura, Tetsuro Fujii, Naohisa Ohta

Variable bit-rate coding of video signals for ATM networks

Authors: Fumio Kishino, Katsutoshi Manabe, Yasuhito Hayashi, Hiroshi Yasuda

An analog speech scrambling system using the FFT technique with high-level security

Authors: Akira Matsunaga, Keiichiro Koga, Michihisa Ohkawa

An analysis of the effect of multiversions on the performance of timestamp algorithms

Authors: Jing-Fei Ren, Yutaka Takahashi, Toshiharu Hasegawa

Personal computer image communications using facsimile

Authors: Katsuhiko Hayashi and Chiaki Motegi

Very high speed and high capacity packet switching for broadband ISDN

Authors: Hiroshi Suzuki, Takao Takeuchi, F. Akashi, Takehiko Yamaguchi

Flow control schemes and delay/loss tradeoff in ATM networks

Authors: Hirokazu Ohnishi, Tadanobu Okada, Kiyohiro Noguchi

Fault tolerance techniques in the NEAX61 digital switching system and its field performance

Authors: Yukio Itoh, Hiroshi Kawashima, Yuichi Shimojo, Kenichiro Kawase

In-service quality improvement activities [telecommunication products]

Authors: Zenya Koono, Masakatsu Toiya, Tatsuo Matsuida, Masahiro Soga

An 8 mm length nonblocking 44 optical switch array

Authors: Hiroaki Inoue, Hitoshi Nakamura, Kenichi Morosawa, Yoshimitsu Sasaki, Toshio Katsuyama, Naoki Chinone

Semiconductor devices in photonic switching

Authors: Tetsuhiko Ikegami and Hitoshi Kawaguchi

Rectangularly configured 44 Ti: LiNbO3 matrix switch with low drive voltage

Authors: Ippei Sawaki, Toshio Shimoe, Hiroshi Nakamoto, Takeo Iwama, Takashi Yamane, Horochika Nakajima

InGaAsP/InP optical switches embedded with semi-insulating InP current blocking layers

Authors: Kiyohide Wakao, Kenya Nakai, Masaaki Kino, Shigenobu Yamakoshi

A knowledge-based system for protocol synthesis (KSPS)

Authors: Yaoxue Zhang, Kaoru Takahashi, Norio Shiratori, Shoichi Noguchi

An intelligent support system for protocol and communication software development

Authors: Kaoru Takahashi, Norio Shiratori, Shoichi Noguchi

Knowledge-based design support system for computer communication system

Authors: Tetsuo Kinoshita, Kenji Sugawara, Norio Shiratori

Data communication network and database implementation strategy for a transmission network operations system

Authors: Fumihiko Deguchi, Yoshiki Katsuyama, Masahiko Matsushita, Haruo Yamaguchi

Gigabit receiver ICs for optical communications

Authors: Kazuo Yamaguchi, Hiroo Kitasagami, Masaaki Kawai, Izumi Amemiya, Takashi Touge, Haruo Tamada, Masayuki Kokado, Masahiro Sugimoto

A line terminating LSI using echo cancelling method for ISDN subscriber loop transition

Authors: Misao Fukuda, Toshitaka Tsuda, Hirohisa Gambe, Youzi Hino

A single-board video signal processor module employing newly developed LSI devices

Authors: Hidenobu Harasaki, Ichiro Tamitani, Yukio Endo, Takao Nishitani, Masakatsu Yamashina, Tadayoshi Enomoto, Norio Suzuki

Circuit design and transmission performance of ISDN basic interface

Authors: Yasuyuki Okumura and Takashi Yamamoto

ADPCM with a multiquantizer for speech coding

Authors: Tomohiko Taniguchi, Shigeyuki Unagami, Kohei Iseda, Shoji Tominaga

APC-AB codec modules operating at 16 and 8 kbit/s

Authors: Kazunori Irie, Yasuhiko Tada, Kouichi Honma

DSP implementations of sophisticated speech codecs

Authors: Masahiro Taka, Rikio Maruta, Shigeyuki Unagami

Transform coding of speech using a weighted vector quantizer

Authors: Takehiro Moriya and Masaaki Honda

Quantizer design in LSP speech analysis-synthesis

Authors: Noboru Sugamura and Nariman Farvardin

Objective quality evaluation for low-bit-rate speech coding systems

Authors: Nobuhiko Kitawaki, Hiromi Nagabuchi, Kenzo Itoh

Broadband Switching System Architecture

Authors: Kazuhiro Hiraide, Shinpei Nakajima, Tadahiko Yasui

High-Speed Packet Switching Systems for Multimedia Communications

Authors: Hiroyuki Ichikawa, Makoto Aoki, Tohru Uchiyama

High-Speed Time Division Switch for 32-Mbit/s Bearer Rate Signals

Authors: Naoaki Yamanaka, Hiroshi Miyanaga, Yousuke Yamamoto

Synchronous Composite Packet Switching-A Switching Architecture for Broadband ISDN

Authors: Takao Takeuchi, Takehiko Yamaguchi, Hiroki Niwa, Hiroshi Suzuki, Shin-ichiro Hayano

High-Speed Time Division Switching Technique for Broadband ISDN

Authors: Koso Murakami, Masafumi Katoh, Yuji Kato

Integrated Services Packet Network Using Bus Matrix Switch

Authors: Satoshi Nojima, Eiichi Tsutsui, Haruki Fukuda, Masamichi Hashimoto

Guest Editorial: Low Bit-Rate Coding of Moving Images

Authors: Barry G. Haskell, Don E. Pearson, Hideo Yamamoto

Guest Editorial: Portable and Mobile Communications

Authors: Donald C. Cox, Kenkichi Hirade, Samy A. Mahmoud

An Adaptive Multiple Beam System Concept

Authors: Shunichiro Egami and Makoto Kawai

A PSK Group Modem for Satellite Communications

Authors: Fumio Takahata, Masayuki Yasunaga, Yasuo Hirata, Tomoki Ohsawa, Junji Namiki

Coding for Satellite Communication

Authors: William W. Wu, David Haccoun, Robert E. Peile, Yasuo Hirata

Multilevel QAM Modulation Techniques for Digital Microwave Radios

Authors: Yoshimasa Daido, Sadao Takenaka, Eisuke Fukuda, Toshiaki Sakane, Hiroshi Nakamura

256 QAM Modem for Multicarrier 400 Mbit/s Digital Radio

Authors: Yasuhisa Nakamura, Yoichi Saito, Satoru Aikawa

Guest Editorial

Authors: John Chen-Yuan Huang, Kenji Kohiyama, Alain Leclert, Frans Siebelink

Digitalized Cross-Polarization Interference Canceller for Multilevel Digital Radio

Authors: Hideaki Matsue, Hiroyuki Ohtsuka, Takehiro Murase

A Synchronous DS4 Multiplexer with Cross-Connect Function

Authors: Ikuo Tokizawa, Hiromi Ueda, Hisao Tsuji

Guest Editorial: Fiber Optic Systems for Terrestrial Applications

Authors: Detlef C. Gloge, Ronald C. Menendez, John E. Midwinter, Stewart D. Personick, Sadakuni Shimada

High-Reliability Semiconductor Lasers for Optical Communications

Authors: Motohisa Hirao, Ken'Ichi Mizuishi, Michiharu Nakamura

Optoelectronic Integration and Its Impact on System Application

Authors: Michiharu Nakamura and Takeshi Ozeki

High-Speed CMI Optical Intraoffice Transmission System: Design and Performance

Authors: Koichi Hagishima, Yukio Kobayashi, Kazuo Aida

An ISDN Subscriber Loop Transmission System Based on Echo Cancellation Technique

Authors: Akira Kanemasa, Akihiko Sugiyama, Shin'ichi Koike, Tetsu Koyama

A Digital Telephone Set for ISDN

Authors: Seiei Ohkoshi, Koichi Matsumoto, Shizuo Nakano

Switching System Software Design for ISDN

Authors: Toshio Yajima and Kouichi Suda

Phased Aligned Passive Bus (PAB) Scheme for ISDN User-Network Interface

Authors: Hideo Kuwahara, Shigeo Amemiya, Kazuo Murano

Reliability of the OS-280M Optical Submarine Repeater

Authors: Kohichi Tatekura, Hitoshi Yamamoto, Hiroharu Wakabayashi, Yasuhiko Niiro

Optical Fiber Cable Installation Techniques

Authors: Fumio Hayashi, Yasunori Yuki, Takanobu Watanabe

Guest Editorial: Engineering and Field Experience with Fiber Optic Systems

Authors: Louis J. Scerbo, John P. Varachi, Hiroshi Murata, Daniel L. Pope

Optical Fiber Cable Measurements in the Field

Authors: Naoshi Uesugi, Tsuneo Horiguchi, Masataka Nakazawa, Yasuji Murakami

Splicing of Fibers by the Fusion Method

Authors: Koichi Inada, Okosu Watanabe, Hiroyuki Taya

Applications of Optical Fibers for Overhead Transmission Lines

Authors: Takao Ikeya, Kouji Yoshida, Mikio Ogai

Optical Fiber Facilities for Subscriber Loops

Authors: Hiroshi Ishihara, F. Takaesu, Kiminori Sato

Present Status of Mechanical Connectors for Optical Fiber

Authors: Shigeru Tachigami, Shozo Inao, Hidekazu Murata

High-Speed and Broad-Band Communication Systems in Japan

Authors: Susumu Harashima and Hidetoshi Kimura

High-Speed Digital Switching Technology Using Space-Division-Switch LSI's

Authors: Hiroki Yamada, Hideki Kataoka, Takeshi Sampei, Takao Yano

A Report from Mitaka-INS Model System Experiment Site

Authors: Tohru Takahashi and Katsuya Okimi

A Line Termination Circuit for Burst-Mode Digital Subscriber Loop Transmission

Authors: Takafumi Chujo, Norio Ueno, Akihiko Takada, Youzi Hino, Misao Fukuda

Guest Editorial

Authors: Maurice G. Bellanger, Edmond Y. Ho, Masao Kawashima, Peter J. McLane

400 Mbit/s Optical Regenerator Integrated Circuits

Authors: Kazuo Yamaguchi, Hiroo Kitasagami, Mitsuhiro Motegi, Fumio Ogawa, H. Nishiomoto, Hiromu Iwamoto, Masayuki Kokado

High-Speed Time Switch Using GaAs LSI Technology

Authors: Yoshihiro Shimazu and Tohru Takada

A 200 Mbit/s Synchronous TDM Loop Optical LAN Suitable for Multiservice Integration

Authors: Takatoshi Minami, Kazuo Yamaguchi, Takakiyo Nakagami, Hirobumi Takanashi, Naoji Fujino, Hiroshi Hamano, Masuo Suyama, Kazuo Iguchi, Isao Yamada

MAGNET: Columbia's Integrated Network Testbed

Authors: Aurel A. Lazar, Avi Patir, Tatsuro Takahashi, Magda El Zarki

An Optical Fiber-Based Integrated LAN for MAGNET's Testbed Environment

Authors: Aushalom Patir, Tatsuro Takahashi, Yashiharu Tamura, Magda El Zarki, Aurel A. Lazar

New Development Method of Office Automation-Oriented PBX's

Authors: Kouya Hasui, Shuzo Morita, Yoshinobu Fujii, Norihiro Aritaka

Integrated-Circuit and Packet-Switching Applications to a Loop System for Local Area Networks

Authors: Tohru Kohashi, Akihiro Kitamura, Masaaki Murai, Tatsuo Usukura, Yoshitsugu Watanabe, Nobuo Horii

Distributed Control in a Key Telephone System

Authors: Toshio Kita, Masaru Inagaki, Yoshio Nitta

Distributed Microprocessors Control Architecture for Versatile Business Communications

Authors: Osamu Enomoto, Tohru Kohashi, Tsuneo Aomori, Shinsuke Kadota, Shuji Oka, Kazunori Fujita

Design and Architecture of the High-Speed Digital Data Transmission System in NTT

Authors: Koichi Asatani, Toshinori Tsuboi, Hiromi Ueda, Ikuo Tokizawa

A High Performance LSI Digital Signal Processor for Communication

Authors: Yukou Mochida, Kazuo Murano, Toshitaka Tsuda, Hirohisa Gambe, Shigeru Fujii

A Microprocessor for Speech Recognition

Authors: Yuichi Kawakami, Hisao Ishizuka, Masao Watari, Hiroaki Sakoe, Toshiaki Hoshi, Toshiki Iwata

On the Design of a High-Performance LSI Circuit Digital Signal Processor for Communication

Authors: Hirohisa Gambe, Toshi Ikezawa, Toshihiko Matsumura, Toshitaka Tsuda, Toshitaka Fujii

Influence of Hydrogen on Optical Fiber Loss in Submarine Cables

Authors: Kiyofumi Mochizuki, Yoshinori Namihira, Masakuni Kuwazuru, Makoto Nunokawa

The FS-400M Submarine System

Authors: Hiroshi Fukinuki, Takeshi Ito, Mamoru Aiki, Yoshihiro Hayashi

Design and Experimental Results of the OS-280M Optical Submarine Repeater Circuits

Authors: Hiroharu Wakabayashi, Kohichi Tatekura, Hiroaki Yano, Yasuhiko Niiro

Design of Deep-Sea Submarine Optical Fiber Cable

Authors: Yukiyasu Negishi, Koushi Ishihara, Yasuji Murakami, Nobuyuki Yoshizawa

Design and Test Results of an Optical Fiber Feedthrough for an Optical Submarine Repeater

Authors: Yoshihiko Yamazaki, Yoshihiro Ejiri, Kahei Furusawa

Reliability of Semiconductor Lasers and Detectors for Undersea Transmission Systems

Authors: Yoshinori Nakano, Hiromi Sudo, Genzo Iwane, Tadashi Matsumoto, Tetsuhiko Ikegami

Development of Optical Fiber/Power Line Composite Tether Cable for a Remotely Operated Unmanned Submersible

Authors: Yuichi Shirasaki, Kenichi Asakawa, Junichi Kojima, Yoshinao Iwamoto, Masanori Ohkubo

Optical-Fiber Feedthrough in Pressure Housing

Authors: Shigendo Nishi and Nobuharu Takahara

LD Redundancy System Using Polarization Components for a Submarine Optical Transmission System

Authors: Shunsuke Tsutsumi, Yasutaka Ichihashi, Masatayo Sumida, Huruo Kano

FS-400M Submarine Optical Repeater Housing

Authors: Iwao Kitazawa, Haruo Okamura, Shinji Nakamura

Digital Portable Transceiver Using GMSK Modem and ADM Codec

Authors: Hiroshi Suzuki, Koji Momma, Yasushi Yamao

A Speech Scrambler Using the Fast Fourier Transform Technique

Authors: Keiichi Sakurai, Keiichiro Koga, Takuro Muratani

Single-Chip Adaptive Transversal Filter IC Employing Switched Capacitor Technology

Authors: Masa-Aki Yasumoto, Tadayoshi Enomoto, Kohjiro Watanabe, Tsutomu Ishihara

Evaluation of an Experimental Packetized Speech and Data Transmission System

Authors: Hiromi Ueda, Ikuo Tokizawa, Tomonori Aoyama

CSMA/CD with Deterministic Contention Resolution

Authors: Akihiro Takagi, Shinichi Yamada, Shohei Sugawara

A 20 GHz Band 0.5 W GaAs FET Amplifier for Satellite Communications

Authors: Tsutomu Noguchi, Yoichi Aono, Kenzi Watanabe, Shozaburo Kameda

Propagation Tests for 23 GHz and 40 GHz

Authors: M. Hata and Shigeyuki Doi

30/20 GHz Band SCPC Satellite Communication Using Small Earth Stations

Authors: Takeo Inoue, Shigeo Nakajima, Tatsuro Masamura, Toshiyuki Kaitsuka, Kohei Satoh

Radio Local Distribution System for High-Speed Digital Communications

Authors: Shuichi Shindo, Osamu Kurita, Yasuhisa Nakamura, Heiichi Yamamoto

TDMA Site Diversity Switching Experiments with Japanese CS

Authors: Yoshiaki Suzuki, Masaaki Shimada, Hitoshi Mineno, Takashi Shinozuka, Hiroshi Kuroiwa, Hideyuki Inomata

Foreword: Fiber Optic Systems

Authors: Stewart D. Personick, Michael K. Barnoski, Delon C. Hanson, Peter Kaiser, John E. Midwinter, Sadakuni Shimada

A Review of Broad-Band Fiber System Activity in Japan

Authors: Kenjiro Sakurai and Koichi Asatani

Reliability of Light Emitters and Detectors for Optical Fiber Communication Systems

Authors: Hiroo Yonezu, Shoji Katayama, Nobuhiko Fujine, Isamu Sakuma, Katsuhiko Nishida

Advanced CAPTAIN System and an Approach to Commercial Service

Authors: Hirohito Nakajima and Toshiaki Watanabe

International Connection of Plesiochronous Networks via TDMA Satellite Link

Authors: Kazunori Inagaki, Yasuo Hirata, Fumio Takahata, Akira Ogawa, Kunihiko Niwa

One-Way Multiaddress Satellite Data Communication System

Authors: Shuichi Samejima, Takeo Inoue, Kenichi Kagoshima, Masayoshi Inoue, Mikio Suzuki

An Experiment in Integrated Digital Satellite Communications

Authors: Yoshio Watanabe, Kenji Kohiyama, Masayoshi Inoue, Sakae Okubo, Mitsuji Matsumoto, Iwao Takaki

Differential PSK System with Nonredundant Error Correction

Authors: Shuichi Samejima, Kyoshi Enomoto, Yoshio Watanabe