This webpage may contain errors. Please do NOT trust the following list, although the maintainer has tried his best to correct the mistakes. If you find an error, please contact the maintainer via email at “contact [at] ishikawa.cc”.

Highly contributed researchers

In recent 10 years: Hideki Ochiai (8)

Hai Lin (7) / Shinya Sugiura (5) / Masahito Hayashi (4) / Tadashi Matsumoto (4) / Naoki Ishikawa (4)

Since 1972: Hideki Ochiai (15) / Osamu Shimbo (15)

Toshiharu Hasegawa (12)

Statistics

Secrecy Analysis of FSO Systems Considering Misalignments and Eavesdropper's Location

Authors: Phuc V. Trinh, Alberto Carrasco-Casado, Anh T. Pham, Morio Toyoshima

Differentially-Encoded Rectangular Spatial Modulation Approaches the Performance of Its Coherent Counterpart

Authors: Lixia Xiao, Pei Xiao, Hang Ruan, Naoki Ishikawa, Lei Lu, Yue Xiao, Lajos Hanzo

Interference Management in NOMA-Based Fog-Radio Access Networks via Scheduling and Power Allocation

Authors: Itsikiantsoa Randrianantenaina, Megumi Kaneko, Hayssam Dahrouj, Hesham ElSawy, Mohamed-Slim Alouini

Straggler Mitigation With Tiered Gradient Codes

Authors: Shanuja Sasi, V. Lalitha, Vaneet Aggarwal, B. Sundar Rajan

Joint Allocation Strategies of Power and Spreading Factors With Imperfect Orthogonality in LoRa Networks

Authors: Licia Amichi, Megumi Kaneko, Ellen Hidemi Fukuda, Nancy El Rachkidy, Alexandre Guitton

Two-Way Physical Layer Security Protocol for Gaussian Channels

Authors: Masahito Hayashi and ngeles Vzquez-Castro

Parallel-Amplitude Architecture and Subset Ranking for Fast Distribution Matching

Authors: Tobias Fehenberger, David S. Millar, Toshiaki Koike-Akino, Keisuke Kojima, Kieran Parsons

Optimization and Analysis of Wireless Powered Multi-Antenna Two-Way Relaying Systems

Authors: Han Liang, Caijun Zhong, Hai Lin, Yonghui Li, Zhaoyang Zhang

Estimation of Primary Channel Activity Statistics in Cognitive Radio Based on Imperfect Spectrum Sensing

Authors: Ogeen H. Toma, Miguel Lpez-Bentez, Dhaval K. Patel, Kenta Umebayashi

Uplink Precoding Optimization for NOMA Cellular-Connected UAV Networks

Authors: Xiaowei Pang, Guan Gui, Nan Zhao, Weile Zhang, Yunfei Chen, Zhiguo Ding, Fumiyuki Adachi

Performance Analysis of Device-to-Device Aided Multicasting in General Network Topologies

Authors: Thomas Varela Santana, Richard Combes, Mari Kobayashi

Codebook-Based Max-Min Energy-Efficient Resource Allocation for Uplink mmWave MIMO-NOMA Systems

Authors: Wanming Hao, Ming Zeng, Gangcan Sun, Osamu Muta, Octavia A. Dobre, Shouyi Yang, Haris Gacanin

Successive Wyner-Ziv Coding for the Binary CEO Problem Under Logarithmic Loss

Authors: Mahdi Nangir, Reza Asvadi, Jun Chen, Mahmoud Ahmadian-Attari, Tad Matsumoto

Cell-Free Massive MIMO Systems With Low Resolution ADCs

Authors: Xiaoling Hu, Caijun Zhong, Xiaoming Chen, Weiqiang Xu, Hai Lin, Zhaoyang Zhang

Repeat-Accumulate Signal Codes

Authors: Manato Takai and Koji Ishibashi

Multiset-Partition Distribution Matching

Authors: Tobias Fehenberger, David S. Millar, Toshiaki Koike-Akino, Keisuke Kojima, Kieran Parsons

Non-Orthogonal Multiple Access for mmWave Drone Networks With Limited Feedback

Authors: Nadisanka Rupasinghe, Yavuz Yapici, Ismail Gven, Yuichi Kakishima

Reducing the Codeword Search Complexity of FDD Moderately Large MIMO Beamforming Systems

Authors: Gabriel Porto Villardi, Kentaro Ishizu, Fumihide Kojima

Finite-Cardinality Single-RF Differential Space-Time Modulation for Improving the Diversity-Throughput Tradeoff

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

Robust Downlink Beamforming for BDMA Massive MIMO System

Authors: Fengchao Zhu, Feifei Gao, Shi Jin, Hai Lin, Minli Yao

A Cross-Layer Optimized Receiver Design for Wireless Feedback Control Systems

Authors: Kentaro Kobayashi, Hiraku Okada, Masaaki Katayama

On the Capacity of Wireless Powered Communication Systems Over Rician Fading Channels

Authors: Feiran Zhao, Hai Lin, Caijun Zhong, Zoran Hadzi-Velkov, George K. Karagiannidis, Zhaoyang Zhang

Performance Analysis of Non-Regenerative Massive-MIMO-NOMA Relay Systems for 5G

Authors: Di Zhang, Yuanwei Liu, Zhiguo Ding, Zhenyu Zhou, Arumugam Nallanathan, Takuro Sato

Algebraic Differential Spatial Modulation Is Capable of Approaching the Performance of Its Coherent Counterpart

Authors: Rakshith Rajashekar, Chao Xu, Naoki Ishikawa, Shinya Sugiura, K. V. S. Hari, Lajos Hanzo

A Stochastic Geometry Analysis of Large-Scale Cooperative Wireless Networks Powered by Energy Harvesting

Authors: Talha Ahmed Khan, Philip V. Orlik, Kyeong Jin Kim, Robert W. Heath Jr., Kentaro Sawa

Performance Evaluation of Leader-Follower-Based Mobile Molecular Communication Networks for Target Detection Applications

Authors: Tadashi Nakano, Yutaka Okaie, Shouhei Kobayashi, Takako Koujin, Chen-Hao Chan, Yu-Hsiang Hsu, Takuya Obuchi, Takahiro Hara, Yasushi Hiraoka, Tokuko Haraguchi

Channel Models for Multi-Level Cell Flash Memories Based on Empirical Error Analysis

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

On the Throughput Capacity Study for Aloha Mobile Ad Hoc Networks

Authors: Yin Chen, Yulong Shen, Jinxiao Zhu, Xiaohong Jiang, Hideyuki Tokuda

Multiuser MIMO Communication Under Quantized Phase-Only Measurements

Authors: Shengchu Wang, Lin Zhang, Yunzhou Li, Jing Wang, Eiji Oki

Performance Analysis of Multicode OCDM Networks Supporting Elastic Transmission With QoS Differentiation

Authors: Ahmed E. Farghal, Hossam M. H. Shalaby, Kazutoshi Kato, Ramesh K. Pokharel

A Lower Bound Analysis of Hamming Distortion for a Binary CEO Problem With Joint Source-Channel Coding

Authors: Xin He, Xiaobo Zhou, Petri Komulainen, Markku J. Juntti, Tad Matsumoto

Adaptive Resource Allocation for Interference Management in Small Cell Networks

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

Decentralized Energy Allocation for Wireless Networks With Renewable Energy Powered Base Stations

Authors: Dapeng Li, Walid Saad, Ismail Gven, Abolfazl Mehbodniya, Fumiyuki Adachi

Improved Channel Occupancy Rate Estimation

Authors: Janne J. Lehtomki, Miguel Lpez-Bentez, Kenta Umebayashi, Markku J. Juntti

Spectrally Efficient Packet Recovery in Delay Constrained Rateless Coded Multihop Networks

Authors: Ashish James, A. S. Madhukumar, Ernest Kurniawan, Fumiyuki Adachi

Iterative LMMSE Channel Estimation and Decoding Based on Probabilistic Bias

Authors: Keigo Takeuchi, Ralf R. Mller, Mikko Vehkaper

Vandermonde-Subspace Frequency Division Multiplexing for Two-Tiered Cognitive Radio Networks

Authors: Leonardo S. Cardoso, Mari Kobayashi, Francisco Rodrigo P. Cavalcanti, Mrouane Debbah

On the Delivery Probability of Two-Hop Relay MANETs with Erasure Coding

Authors: Jiajia Liu, Xiaohong Jiang, Hiroki Nishiyama, Nei Kato

Reduced-Complexity Approx-Log-MAP and Max-Log-MAP Soft PSK/QAM Detection Algorithms

Authors: Chao Xu, Dandan Liang, Shinya Sugiura, Soon Xin Ng, Lajos Hanzo

A New BER Upper Bound for Multiuser Downlink Systems

Authors: Dianjun Chen and Takeshi Hashimoto

A Perturbation Analysis on the Performance of TOA and TDOA Localization in Mixed LOS/NLOS Environments

Authors: Shinsuke Hara, Daisuke Anzai, Tomofumi Yabu, Kyesan Lee, Thomas Derham, Radim Zemek

Multi-Flow Scheduling for Coordinated Direct and Relayed Users in Cellular Systems

Authors: Chan Dai Truyen Thai, Petar Popovski, Megumi Kaneko, Elisabeth de Carvalho

Fountain Coding via Multiplicatively Repeated Non-Binary LDPC Codes

Authors: Kenta Kasai, David Declercq, Kohichi Sakaniwa

Proposal of Go-Back-i-symbol ARQ Scheme and its Performance Evaluation in Meteor Burst Communications

Authors: Kaiji Mukumoto, Shinsuke Nagata, Tadahiro Wada, Koji Ishibashi

Spectrum Sensing Algorithms via Finite Random Matrices

Authors: Wensheng Zhang, Giuseppe Abreu, Mamiko Inamori, Yukitoshi Sanada

Reduced-Complexity Coherent Versus Non-Coherent QAM-Aided Space-Time Shift Keying

Authors: Shinya Sugiura, Chao Xu, Soon Xin Ng, Lajos Hanzo

Training and Feedback Optimization for Multiuser MIMO Downlink

Authors: Mari Kobayashi, Nihar Jindal, Giuseppe Caire

Coherent Versus Non-Coherent Decode-and-Forward Relaying Aided Cooperative Space-Time Shift Keying

Authors: Shinya Sugiura, Sheng Chen, Harald Haas, Peter M. Grant, Lajos Hanzo

Partial Multiuser Detection for CS-CDMA/CP over Multipath Channels

Authors: Li Yue, Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto

Gradient descent bit flipping algorithms for decoding LDPC codes

Authors: Tadashi Wadayama, Keisuke Nakamura, Masayuki Yagita, Yuuki Funahashi, Shogo Usami, Ichi Takumi

A construction of 1-to-2 shared optical buffer queue with switched delay lines

Authors: Xiaoliang Wang, Xiaohong Jiang, Achille Pattavina, Susumu Horiguchi

Near constant envelope trellis shaping for PSK signaling

Authors: Makoto Tanahashi and Hideki Ochiai

Performance analysis of MMSE detectors for high speed VSF-OFCDM

Authors: Bin Xia, Jiangzhou Wang, Mamoru Sawahashi

Rearrangeable f-cast multi-log2 N networks

Authors: Xiaohong Jiang, Achille Pattavina, Susumu Horiguchi

Multiple-symbol differential detection based on combinatorial geometry

Authors: Volker Pauli, Lutz H.-J. Lampe, Robert Schober, Komei Fukuda

Blind Estimation of Carrier Frequency Offset and DC Offset for OFDM Systems

Authors: Hai Lin, H. M. S. B. Senevirathna, Katsumi Yamashita

Network architecture for optical path transport networks

Authors: Satoru Okamoto, Kimio Oguchi, Ken-ichi Sato

On bit-error probability of a concatenated coding scheme

Authors: Tadao Kasami, Toyoo Takata, Kouichi Yamashita, Toru Fujiwara, Shu Lin

New method of analyzing BER performance of GFSK with postdetection filtering

Authors: Masahiko Shimizu, Nobuhisa Aoki, Kazuo Shirakawa, Yoshiharu Tozawa, Naofumi Okubo, Yoshimasa Daido

Cycle slip in clock recovery on frequency-selective fading channels

Authors: Yoshio Karasawa, Tomonori Kuroda, Hisato Iwai

On the Performance of Multicarrier DS CDMA Systems

Authors: Shiro Kondo and Laurence B. Milstein

A multicast hybrid ARQ scheme using MDS codes and GMD decoding

Authors: Katsumi Sakakibara and Masao Kasahara

Block permutation coding of images using cosine transform

Authors: Zhongshu Ji, Katsumi Tanaka, Shinzo Kitamura

Quantum communication with three coherent states

Authors: Tomohiko Uyematsu and Cherif Bendjaballah

Performance limitation of the leaky bucket algorithm for ATM networks

Authors: Naoaki Yamanaka, Youichi Sato, Ken-ichi Sato

A multirate acoustic echo canceler structure

Authors: Fumio Amano, Hctor M. Prez Meana, Adriano de Luca, Gonzalo Duchen-Sanchez

Depth-first coding for multivalued pictures using bit-plane decomposition

Authors: Sei-ichiro Kamata, Richard O. Eason, Eiji Kawaguchi

Reversible variable length codes

Authors: Yasuhiro Takishima, Masahiro Wada, Hitomi Murakami

ATM data transmission systems based on N-ISDN

Authors: Changzheng Wang, Masahiro Numa, Kotaro Hirano

A new artificial speech signal for objective quality evaluation of speech coding systems

Authors: Kenzo Itoh, Nobuhiko Kitawaki, Hiroshi Irii, Hiromi Nagabuchi

Error states and synchronization recovery for variable length codes

Authors: Yasuhiro Takishima, Masahiro Wada, Hitomi Murakami

A scalable motion-compensated subband image coder

Authors: Kenji Tsunashima, Joseph B. Stampleman, V. Michael Bove Jr.

Acoustic echo-canceler using the FBAF algorithm

Authors: Mohammad Reza Asharif and Fumio Amano

Transmission performance of 64 kbps switched digital international ISDN connections

Authors: Yutaka Yamamoto, Fumio Inumaru, Steven D. Akers, Ken-ichi Nishimura

Input buffer limiting: behavior analysis of a node throughout the range of blocking probabilities

Authors: Jaidev Kaniyil, Yoshikuni Onozato, Ken Katayama, Shoichi Noguchi

Partial-response decoding of rate 1/2 modulation codes for digital storage

Authors: Jan W. M. Bergmans, Seiichi Mita, Morishi Izumita, Nobukazu Doi

Multiprocessor DSP with multistage switching network for video coding

Authors: Yasuyuki Okumura, Kazunari Irie, Ryozo Kishimoto

Fade-durations derived from land-mobile-satellite measurements in Australia

Authors: Yoshihiro Hase, Wolfhard J. Vogel, Julius Goldhirsh

Burst scheduling algorithms for SS/TDMA systems

Authors: Takeshi Mizuike, Yasuhiko Ito, David J. Kennedy, Lan N. Nguyen

A hybrid ARQ scheme with adaptive forward error correction for satellite communications

Authors: Akira Shiozaki, Kiyoshi Okuno, Katsufumi Suzuki, Tetsuro Segawa

Performance analysis of a combined random-reservation access scheme

Authors: Xiangyi Wang, Jaidev Kaniyil, Yoshikuni Onozato, Jin Liu, Shigeru Shimamoto, Shoichi Noguchi

Block division carrier slot setting for satellite SCPC systems

Authors: Hiroyuki Yashima, Iwao Sasase, Shinsaku Mori

Performance analysis of token ring networks with a reservation priority discipline

Authors: Masayuki Murata, Kohei Shiomoto, Hideo Miyahara

An error control system with multiple-stage forward error corrections

Authors: Toyoo Takata, Toru Fujiwara, Tadao Kasami, Shu Lin

Error control criteria in the message transfer part of CCITT Signaling System No.7

Authors: Masanobu Fujioka, Yoshikazu Ikeda, Masamitsu Norigoe

Performance analysis of CSMA/CD networks with a buffered gateway

Authors: Yutaka Matsumoto, Yutaka Takahashi, Toshiharu Hasegawa

Comments on 'Exact results for nonsymmetric token ring systems'

Authors: Gagan L. Choudhury and Hideaki Takagi

Broad-band ATM network architecture based on virtual paths

Authors: Ken-ichi Sato, Satoru Ohta, Ikuo Tokizawa

A concatenated coded modulation scheme for error control

Authors: Tadao Kasami, Toyoo Takata, Toru Fujiwara, Shu Lin

Variable rate speech coding for asynchronous transfer mode

Authors: Hiroshi Nakada and Ken-ichi Sato

The effects of packet size distributions on output and delay processes of CSMA/CD

Authors: Yutaka Matsumoto, Yutaka Takahashi, Toshiharu Hasegawa

Throughput and delay analysis of free access tree algorithm with minislots

Authors: Yuji Oie, Tatsuya Suda, Hideo Miyahara, Toshiharu Hasegawa

Novel structure for high-speed multihighway serial-to-parallel converter

Authors: Naoaki Yamanaka, Michihiro Hirata, Masao Suzuki, Takao Yano

Separate codes on type-II hybrid ARQ systems

Authors: Jun Du, Masao Kasahara, Toshihiko Namekawa

Exact analysis of asymmetric polling systems with single buffers

Authors: Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa

Two-layer modeling for local area networks

Authors: Masayuki Murata and Hideaki Takagi

DmB1M code and its performance in a very high-speed optical transmission system

Authors: Satoki Kawanishi, Norikai Yoshikai, Jun-Ichi Yamada, Kiyoshi Nakagawa

An approximate analysis of a buffered CSMA/CD

Authors: Tetsuya Takine, Yutaka Takahashi, Toshiharu Hasegawa

Random FM noise with selection combining

Authors: Fumiyuki Adachi and John David Parsons

An improved method of embedding data into pictures by modulo masking

Authors: Kentaro Hara, Tadashi Shimomura, Takaaki Hasegawa, Masao Nakagawa

TAT (time-axis transform) bandwidth compression system of picture signals

Authors: Masahiro Tanimoto, Nobuhiro Chiba, Hirotomo Yasui, Masayuki Murakami

Causes of burst errors in multipath fading channel [mobile radio]

Authors: Susumu Yoshida, Fumio Ikegami, Tsutomu Takeuchi

A Novel Anti-Multipath Modulation Technique DSK

Authors: Sirikiat Lek Ariyavisitakul, Susumu Yoshida, Fumio Ikegami, Tsutomu Takeuchi

Movement-Compensated Frame-Frequency Conversion of Television Signals

Authors: Hirohisa Yamaguchi, Takehiko Sugi, Kouji Kinuhata

15/30 Mbit/s Universal Digital TV Codec Using a Median Adaptive Predictive Coding Method

Authors: Hitomi Murakami, Shuichi Matsumoto, Yoshinori Hatori, Hideo Yamamoto

Configuration and Characteristics of a Fiber-Optic Video Distribution System

Authors: Ryozo Kishimoto, Kazunori Ariki, Shigeru Tsuyuki, Tokuhiro Kitami

An Algorithm for an Adaptive Multifrequency Receiver

Authors: Yoshiaki Tadokoro, Kenichi Abe, Kamisetty Ramamohan Rao

Correction to "Throughput Analysis for Persistent CSMA Systems"

Authors: Hideaki Takagi and Leonard Kleinrock

Comment on the Calculation of the pdf of the Output of a Two-Branch Switch and Stay Diversity System

Authors: John David Parsons, A. G. Williamson, Fumiyuki Adachi, F. P. Payne

On the Choice of an Efficient TV Energy Dispersal Waveform for Interference Reduction

Authors: Jos Paulo A. Albuquerque, Ram Mukunda, Osamu Shimbo

A Novel Concept for High-Speed Time Switch Approaching Memory Read Cycle Limit

Authors: Yousuke Yamamoto, Hiroshi Miyanaga, Yoshiji Kobayashi, Yasukazu Terada, Naoaki Yamanaka

256 QAM Modem for High Capacity Digital Radio System

Authors: Yoichi Saito and Yasuhisa Nakamura

Approximate Output Processes in Hidden-User Packet Radio Systems

Authors: Hideaki Takagi and Leonard Kleinrock

Advanced Groupband Data Modem Using Orthogonally Multiplexed QAM Technique

Authors: Botaro Hirosaki, Satoshi Hasegawa, Akio Sabato

Jitter Accumulation for Periodic Pattern Signals

Authors: Masaki Amemiya, Mamoru Aiki, Takeshi Ito

A Concatenated Coding Scheme for Error Control

Authors: Tadao Kasami, Toru Fujiwara, Shu Lin

Mean and Variance of Overflow Traffic for Time Dependent Inputs

Authors: Haruo Akimaru, Atsushi Kagechika, Haruhisa Takahashi

Synchronous Tandem Algorithm for 32-kbit/s ADPCM

Authors: Masahiro Taka, Rikio Maruta, Alain Le Guyader

Uncovered Background Prediction in Interframe Coding

Authors: Naoki Mukawa and Hideo Kuroda

On the Thrashing Cusp in Slotted Aloha Systems

Authors: Yoshikuni Onozato and Shoichi Noguchi

Output Processes in Contention Packet Broadcasting Systems

Authors: Hideaki Takagi and Leonard Kleinrock

Design of Automatic Equalizer Including a Decoder of Error-Correcting Code

Authors: Ryuji Kohno, Hideki Imai, Mitsutoshi Hatori

Asymmetrical Pulse Shaped QPSK Modulation Systems

Authors: Iwao Sasase, Kamilo Feher, Shinsaku Mori

Mean Packet Queueing Delay in a Buffered Two-User CSMA/CD System

Authors: Hideaki Takagi and Leonard Kleinrock

Studies on Loss Aging in Submarine Coaxial Cable During Storage

Authors: Fumihiro Ashiya, Shin-ichi Furukawa, Yukiyasu Negishi, Nobuya Kojima

A High-Speed Japanese Captioning System for Deaf Persons

Authors: Satoshi Nishikawa, Hidechika Takahashi, Masayuki Kobayashi, T. Nishikawa

Throughput Analysis for Persistent CSMA Systems

Authors: Hideaki Takagi and Leonard Kleinrock

On the Undetected Error Probability for Shortened Hamming Codes

Authors: Toru Fujiwara, Tadao Kasami, Atsushi Kitai, Shu Lin

Fiber Optic Video Transmission Employing Square Wave Frequency Modulation

Authors: Ken-ichi Sato, Shinichi Aoyagi, Tokuhiro Kitami

Specification and Verification of Switching Software

Authors: Masaichi Kajiwara, Haruhisa Ichikawa, Masaki Itoh, Yasuyuki Yoshida

Bandwidth Efficient Quadrature Overlapped Squared Raised-Cosine Modulation

Authors: Iwao Sasase, Rieko Nagayama, Shinsaku Mori

Algorithm for Construction of Variable Length Code with Limited Maximum Word Length

Authors: Hitomi Murakami, Shuichi Matsumoto, Hideo Yamamoto

Extended Definition TV Fully Compatible with Existing Standards

Authors: Takahiko Fukinuki and Yasuhiro Hirano

Performance of Portable Radio Telephone Using Spread Spectrum

Authors: Kenji Yamada, Kazuhiro Daikoku, Hidenori Usui

Bandwidth Efficient Quadrature Overlapped Modulation

Authors: Iwao Sasase, Yasuo Harada, Shinsaku Mori

A Minimum Dispersion Combiner for High Capacity Digital Microwave Radio

Authors: Shozo Komaki, Kojiro Tajima, Yoshiharu Okamoto

Generalized Serial MSK Modulation

Authors: Allan R. Hambley and Osamu Tanaka

Improved Coherent Detection of GMSK

Authors: Mitsuru Ishizuka and Yasuhiko Yasuda

Performance of Transform Coding for Carrier Chrominance Signals

Authors: Hitomi Murakami and Hideo Yamamoto

High-Rate Punctured Convolutional Codes for Soft Decision Viterbi Decoding

Authors: Yutaka Yasuda, Kanshiro Kashiki, Yasuo Hirata

mB1C Code and Its Performance in an Optical Communication System

Authors: Noriaki Yoshikai, Koh-Ichi Katagiri, Takeshi Ito

Performance Evaluation of a Packetized Voice System-Simulation Study

Authors: Tatsuya Suda, Hideo Miyahara, Toshiharu Hasegawa

Double Symbol Error Rates of M-ary DPSK in a Satellite-Aircraft Multipath Channel

Authors: Yoshiya Miyagaki, Norihiko Morinaga, Toshihiko Namekawa

Frequency Counting Modulator

Author: Shigeo Nakajima

Design and Performance of WDM Transmission Systems at 6.3 Mbits/s

Authors: Tetsuya Kanada, Yukifusa Okano, Koh-Ichi Aoyama, Tokuhiro Kitami

A Multi-Bit-Rate Substitute-Communication System with High Call-Carrying Capacity

Authors: Masaaki Yokoyama, Hajime Yamamoto, Masaichi Kajiwara

Go-Back-N ARQ Schemes for Point-to-Multipoint Satellite Communications

Authors: Kenichi Mase, Toyofumi Takenaka, Hisao Yamamoto, Masaaki Shinohara

800 Mbit/s Digital Transmission System Over Coaxial Cable

Authors: Hiroyuki Kasai, Kenji Ohue, Takashi Hoshino, Shigeru Tsuyuki

"Pattern Length" Coding for Dithered Pictures

Authors: Masa-aki Takizawa and Takahiko Fukinuki

Suboptimal Maximum Likelihood Timing Estimator for a PCM Regenerative Repeater

Authors: Botaro Hirosaki, Tadaharu Kato, Yasuhiro Fujinobu

A Field Trial of Fiber Optic Subscriber Loop Systems Utilizing Wavelength-Division Multiplexers

Authors: Koichi Asatani, Ryuichi Watanabe, Kiyoshi Nosu, Takao Matsumoto, Fumihiro Nihei

Experimental Bidirectional Subscriber Loop Transmission System

Authors: Tetsuo Soejima, Toshitaka Tsuda, Haruo Ogiwara

Line Equalizer for a Digital Subscriber Loop Employing Switched Capacitor Technology

Authors: Toshiro Suzuki, Hiroshi Takatori, Makoto Ogawa, Keiji Tomooka

Integrated Digital Switching System with Queueing Storage Facility

Authors: Shimmi Hattori, Koso Murakami, Tsuneo Katsuyama

24- and 120-Channel Transmultiplexers Built with New Digital Signal Processing LSI's

Authors: Rikio Maruta, Akira Kanemasa, Hisashi Sakaguchi, Masao Hibino, Kenji Nakayama

Spectrum Efficiency of M-ary PSK Land Mobile Radio

Authors: Hiroshi Suzuki and Kenkichi Hirade

TDM-FDM Transmultiplexer Using a Digital Signal Processor

Authors: Kiyohisa Wakabayashi, Tomonori Aoyama, Kazuo Murano, Fumio Amano

A Composite Software Design for the Electronic Switching System

Authors: Kazunori Futami, Tadashi Ota, Tomiji Hara

A New Channel Bank with Block Companding

Authors: Kunihiko Niwa, Takashi Araseki, Atsushi Tomozawa

A Design Model for a Real-Time Voice Storage System

Authors: Shimmi Hattori, Shuzo Morita, Yoshinobu Fujii, Moo Wan Kim

A Motion-Compensated Interframe Coding Scheme for Television Pictures

Authors: Yuichi Ninomiya and Yoshimichi Ohtsuka

Japanese VIDEOTEX System "CAPTAIN"-Experimental Service and User Reactions Outline

Authors: Susumu Harashima, Takao Kumamoto, Tadashi Kitamura

Statistical Performance Analysis of an Interframe Encoder for Broadcast Television Signals

Authors: Toshio Koga, Yukihiko Iijima, Kazumoto Iinuma, Tatsuo Ishiguro

High-Speed Transmission of Sequential Freeze-Pictures by Extracting Changed Areas

Authors: Kazuyuki Matsui, Masahiko Achiha, Takahiko Fukinuki

A High-Speed Facsimile Apparatus for Satellite Communication

Authors: Mitsuji Matsumoto, Hiroshi Ochi, Shuji Yoshino

Experimental Facsimile Communication System on Packet Switched Data Network

Authors: Hiroichi Teramura, Kinji Ono, Sumitoshi Ando, Yasuhiro Yamazaki, Seiichi Yamamoto, Kazunori Matsuo

A Two-Channel Picture Coding System: I-Real-Time Implementation

Authors: Donald E. Troxel, William F. Schreiber, Robert P. Bishop, Robert R. Buckley, Geoffrey J. Bunza, Takeo Eguchi, Samuel M. Goldwasser, Joel E. Jakubson, Jung-Shu Kung, Dennis Ng, Sohei Takemoto, Eiichi Yokoyama

Packetized Service Integration Network for Dedicated Voice/Data Subscribers

Authors: Tomonori Aoyama, Tatsuro Takahashi, Hiromi Ueda, Reigo Yatsuboshi, Shun Suzuki, Satoshi Nojima

Asymptotic Expansion for Erlang Loss Function and Its Derivative

Authors: Haruo Akimaru and Haruhisa Takahashi

Subjective Evaluation of a 4.8 kbit/s Residual-Excited Linear Prediction Coder

Authors: Mamoru Nakatsui, Dale C. Stevenson, Paul Mermelstein

GMSK Modulation for Digital Mobile Radio Telephony

Authors: Kazuaki Murota and Kenkichi Hirade

Cochannel Interference in Nonlinear QPSK Satellite Systems

Authors: David J. Kennedy and Osamu Shimbo

Design and Performance of a DSI Terminal for Domestic Applications

Authors: Rikio Maruta, Atsushi Tomozawa, Takao Nishitani, Tomonori Okada, Ken'Ichi Nakano, Takashi Araseki, Mutsunari Tajima

A Discretely Adaptive Delta Modulation Codec

Authors: Kunihiko Niwa, Akira Yukawa, Atsushi Tomozawa

Optimizing Optical Transmitters and Receivers for Transmitting Multichannel Video Signals Using Laser Diodes

Authors: Katsuyuki Nagano, Yasushi Takahashi, Yoshitaka Takasaki, Minoru Maeda, Mitsuo Tanaka

Performance Analysis of Mixed-Base Modulation System

Authors: Takuya Koizumi, Shuji Taniguchi, Y. Inoue

Authors'Reply

Authors: Benjamin A. Pontano and Osamu Shimbo

Priority Channel Assignment in Tandem DSI

Authors: Mischa Schwartz, Kenichi Mase, Donald R. Smith

Optimal Bandwidth Assignment on Up- and Downlinks of Satellite with Buffer Capacity

Authors: Tatsuya Suda, Hideo Miyahara, Toshiharu Hasegawa

120-Channel Transmultiplexer Design and Performance

Authors: Tomonori Aoyama, Fumio Mano, Kiyohisa Wakabayashi, Rikio Maruta, Atsushi Tomozawa

Some Aspects of the Fast Karhunen-Loeve Transform

Authors: Hideo Kitajima and Tetsuo Shimono

Signal-to-Noise Ratio of the nth Law Amplifier for Non-Gaussian Noise

Authors: Masanori Shinriki, Akira Kishimoto, Iwao Sasase, Shinsaku Mori

Harmonic Distortion of a PLL FM Demodulator for Periodic Signals

Authors: Yutaka Takahashi and Hideki Ohmori

Toward Local Network Digitalization: The View from Japan

Authors: Kohei Habara and Takao Aratani

Digital Separation and Reconstruction of NTSC Signals

Authors: Hideo Hashimoto and Takeshi Matsuoka

Offset Cassegrain Earth Station Antenna for the Japanese Domestic Satellite Communication System

Authors: Tadashi Takano, Eiichi Ogawa, Toshikazu Hori, Masaaki Shinji

An Experimental 800 Mbit/s Four-Level Repeater Compatible with the 60 MHz Analog System

Authors: Tokuhiro Kitami, Haruo Yamaguchi, Takashi Hoshino, Takeo Murata

K-Band Mobile Earth Station for Domestic Satellite Communications System

Authors: Shunichiro Egami, Teruki Okamoto, Hiroaki Fuketa

Laser Mode Partition Noise Evaluation for Optical Fiber Transmission

Authors: Yukifusa Okano, Kiyoshi Nakagawa, Takeshi Ito

Future Local Telephone Network Configurations

Authors: Masaichi Kajiwara, Masato Eguchi, Kenichi Mase

Traffic Assistance Service System for ESS

Authors: Hideo Yabe, Yoshisuke Shimizu, Chikara Iwata, Kazuo Nakajima

Design and Performances of a 200 Mbit/s 16 QAM Digital Radio System

Authors: Izumi Horikawa, Takehiro Murase, Yoichi Saito

Direct Phase Regeneration of a 400 Mbit/s QPSK Signal at 1.7 GHz

Authors: Shozo Komaki, Akira Akeyama, Osamu Kurita

Characteristics of a High Capacity 16 QAM Digital Radio System in Multipath Fading

Authors: Shozo Komaki, Izumi Horikawa, Kozo Morita, Yoshiharu Okamoto

QPSK Direct Regenerator with a Frequency Tripler and a Quadrupler

Authors: Shozo Komaki, Osamu Kurita, Tadashi Memita

Optimum Modulation and Channel Filters for Nonlinear Satellite Channels

Authors: Shuji Murakami, Yukitsuna Furuya, Yoshio Matsuo, Mineo Sugiyama

Japan's Millimeter Wave Satellite Communication Program

Authors: Nobuyoshi Fugono, Kazuyuki Yoshimura, Risao Hayashi

Effective Utilization of Geostationary Orbit Through Optimization

Authors: Yasuhiko Ito, Toshio Mizuno, Takuro Muratani

A 100 Mbit/s Prototype MSK Modem for Satellite Communications

Authors: Yoshiteru Morihiro, Shigeo Nakajima, Norio Furuya

Experimental Program and Performance of Japan's Communication Satellite (CS) and Its First Results

Authors: Ken-Ichi Tsukamoto, Yuichi Otsu, Katsuhiko Kosaka, Tadashi Shiomi, Hideichi Sasaoka

Microprocessor Application to Telephone Terminal Switching System Architecture

Authors: Keiji Okada, Haruhisa Ichikawa, Toru Miyake, Norio Sato

System Design of Digital Telephone Switching System-NEAX 61

Authors: Hidekiyo Sueyoshi, Nobuhiko Shimasaki, Akihiro Kitamura, Takehiko Yamaguchi

An Approach to Multi-Service Subscriber Loop System Using Packetized Voice/Data Terminals

Authors: Toru Tsuda, Shimmi Hattori, Reigo Yatsuboshi, Kiyoharu Yamauchi

Differential Detection of MSK with Nonredundant Error Correction

Authors: Tatsuro Masamura, Shuichi Samejima, Yoshiteru Morihiro, Hiroaki Fuketa

Fiber-Optic Hybrid Digital Transmission System Experiment

Authors: Kazuo Osafune, Tetsuya Miki, Yukifusa Okano

Optical Switching System Experiment

Authors: Haruo Ogiwara and Kohma Suzuki

A Per-Channel LSI Codec for PCM Communications

Authors: Kaoru Yano, Haruo Amano, Masahiko Nakajima, Hiroaki Shimizu

Digital Standards Converter by Adaptive Intra-Frame Line Interpolation

Authors: Kouji Kinuhata, Hiroshi Sasaki, Hideo Yamamoto, Kitsutaro Amano

Buried-Heterostructure Laser Packaging for Wideband Optical Transmission Systems

Authors: Minoru Maeda, Katsuyuki Nagano, Mitsuo Tanaka, Katsuaki Chiba

An Optical Fiber Video System

Authors: Tsuneo Nakahara, Hiroyuki Kumamaru, Seiichi Takeuchi

Evaluations of Error Control Techniques in Both Independent-Error and Dependent-Error Channels

Authors: Chikato Fujiwara, Masao Kasahara, Kazumi Yamashita, Toshihiko Namekawa

New Fiber Optic Analog Baseband Transmission Plan for Color TV Signals

Authors: Yoshitaka Takasaki, J. Nakagawa, M. Koya

LSI Processor for Digital Signal Processing and Its Application to 4800 Bit/s Modem

Authors: Kazuo Murano, Shigeyuki Unagami, Toshitaka Tsuda

Development of a TDM/FDM Transmultiplexer

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

Digital TDM-FDM Translator with Multistage Structure

Authors: Toru Tsuda, Shuzo Morita, Yoshinobu Fujii

A 4800 Bit/s Microprocessor Data Modem

Authors: Kojiro Watanabe, Kenji Inoue, Yoichi Sato

Delay and Throughput Evaluation of Switching Methods in Computer Communication Networks

Authors: Hideo Miyahara, Yoshimi Teshigawara, Toshiharu Hasegawa

Submarine Coaxial Cable Pressure Characteristics

Authors: Kazuo Aida and Mamoru Aiki

Error Probability Characteristics for CPSK Signal Through m-Distributed Fading Channel

Authors: Yoshiya Miyagaki, Norihiko Morinaga, Toshihiko Namekawa

Atmospheric Optical Communication System

Authors: Tadao Kobayashi, Kenji Kohiyama, Kohei Nishino

Facsimile Signal Decoding Which Localizes the Effect of Run-Length Code Errors

Authors: Yoshizumi Eto, Yasuhiro Hirano, Takahiko Fukinuki

More on Distortion in FDM-FM Transmission Systems

Authors: Hiroji Kusaka and Fujio Nishida

400 Mbit/s Digital Repeater Circuitry Provided by a New Design Method and Beam Lead GHz Transistors

Authors: Masao Kawashima, Isao Fudemoto, Yukou Mochida, Takao Uyehara

Echo Canceler with Two Echo Path Models

Authors: Kazuo Ochiai, Takashi Araseki, Takasi Ogihara

Transmitting 4-MHz TV Signals by Combinational Difference Coding

Authors: Hiroshi Yasuda, Hideo Kuroda, Hisashi Kawanishi, Fumio Kanaya, Hideo Hashimoto

A Useful Analytical Method for Discrete Adaptive Delta Modulation

Authors: Saburo Tazaki, Hisashi Osawa, Yasuo Shigematsu

Queueing Models for Computer Communications System Analysis

Authors: Hisashi Kobayashi and Alan G. Konheim

An Approximate Method for Design and Analysis of an ALOHA System

Authors: Hisashi Kobayashi, Yoshikuni Onozato, Dieu Huynh

Three-Level Subscriber's Loop Signaling for a Data Network

Authors: Hiromasa Ikeda, Yasunori Nishizawa, Hiroshi Sunagawa, Jiro Yamagata

On Optimal Analog Repeater Systems

Authors: Ikutaro Kobayashi and Yasuo Taki

On Construction Methods for Digital Video Networks

Authors: Kohhei Ohtake and Noriyoshi Kuroyanagi

1.544-Mbits/s Transmission of TV Signals by Interframe Coding System

Authors: Hiroshi Yasuda, Fumio Kanaya, Hisashi Kawanishi

Superconductive Coaxial Cable as a Communication Medium with Enormous Capacity

Authors: Koichi Mikoshiba, Fumiki Sone, Yukio Shimohori, Shoji Kuma

Low-Power-Consumption Microwave Radio Relay System

Authors: Takeshi Kawahashi, Yukio Kaito, Hiroshi Tachizawa, Tadashi Furuya

Optical Pulse Formats for Fiber Optic Digital Communications

Authors: Yoshitaka Takasaki, Mitsuo Tanaka, Narimichi Maeda, Kiichi Yamashita, Katsuyuki Nagano

New Technique for Generating and Detecting Multilevel Signal Formats

Authors: Kazuhiro Miyauchi, Seizo Seki, Hideki Ishio

A New Translation Procedure for the C-60M System

Authors: Yoshio Nomura and Eiji Iwahashi

Baseband Pulse Transmission in a Chain of Analog Repeaters

Authors: Yoshitaka Takasaki and Narimichi Maeda

On the Packet-Interleaved Interface Between Packet-Switched Network and Computers

Authors: Hirotaro Ohba, Yutaka Yoshida, Toshihiko Nakajo, Tetsuo Nagata

PCM Jitter Suppression by Scrambling

Authors: Hiroyuki Kasai, Sachio Senmoto, Masahiko Matsushita

Signal Detection in the Presence of Atmospheric Noise in Tropics

Authors: Maruti P. Shinde and Suresh N. Gupta

Design of Digital Notch Filters

Authors: Kotaro Hirano, Shotard Nishimura, Sanjit K. Mitra

Digital DPCM Codec for TV Signals Based on Delta M/DPCM Digital Conversions

Authors: Tatsuo Ishiguro, Toshio Oshima, Hisashi Kaneko

IF Variable Equalizers for FM Microwave Radio Links

Authors: Haruo Shiki, Kaoru Koyama, Teruhisa Kurokawa

Channel Multiplexing Network for a Millimeter Waveguide Transmission System

Authors: Sadakuni Shimada, Isao Ohtomo, Nobuo Suzuki, Kunio Ohi, Hikaru Hirotani

Direct-Detection Optical Communication Receivers

Authors: Estil V. Hoversten, Donald L. Snyder, Robert O. Harger, Koji Kurimoto

Automatic Acquisition and Tracking System for Laser Communication

Authors: Toshio Motoki, Yukio Sugiura, Takao Chiba

New Alphagraphic Printer GRAPHTYPER

Authors: Nobuhiro Azuma and Kazunori Konishi

An Audio Response Unit Based on Partial Autocorrelation

Authors: Fumitada Itakura, Shuzo Saito, Tsunehiko Koike, Hiroshi Sawabe, Masaaki Nishikawa

Large-Capacity Magnetic-Drum Memory System for an Electronic Switching System

Authors: Akira Kawamata, Hideyoshi Tominaga, Kazushi Onose, Yuzi Arai

Cable Communications in Japan

Author: Denroku Kumagai

Satellite Communications in Japan

Author: Toshio Kurimura

Characteristics of an Experimental Guided Millimeter-Wave Transmission System

Authors: Kazuhiro Miyauchi, Kazuo Izumi, Seizo Seki, Noriaki Ishida

TTT System (50 Mbits/s PCM-TDMA System With Time Preassignment and TASI) and Its Satellite Test Results

Authors: Kunishi Nosaka, Hiroshi Sasaki, Kitsutaro Amano, Hisakichi Michishita

Preface

Author: Tonau Osatake

Optical Communications in Japan

Author: Shigebumi Saito

Data Communications in Japan

Author: Yoshimasa Sekiguchi

Recent Progress in Communication Theory in Japan

Authors: Yasuo Taki, Hiroshi Miyakawa, Minoru Akiyama

An Optical Communication System Using Envelope Modulation

Authors: Yoshito Ueno and Riichi Nagura

Carrier Synchronizer for Coherent Detection of High-Speed Four-Phase-Shift-Keyed Signals

Authors: Heiichi Yamamoto, Kenkichi Hirade, Yoshio Watanabe

Electronic Switching Systems in Japan

Authors: Masaya Yamauchi and Yukio Nakagome

Construction of Highly Accurate Segment Companding Voice Codec

Authors: Kiyohiro Yuki and Noriyoshi Kuroyanagi

Two-Dimensional Sequency Filters

Authors: Henning F. Harmuth, Harry C. Andrews, Kosho Shibata

High-Speed Facsimile Recording with Laser Light Sources

Authors: Akira Fukumoto and Heijiro Hayami

The list of papers published before 1984 is not available on dblp: IEEE Transactions on Communications. Please use IEEE Xplore to find the papers, which are not allowed to be listed here.