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Highly contributed researchers

In recent 10 years: Nei Kato (11) / Hai Lin (11)

Tadashi Matsumoto (9) / Hideki Ochiai (8) / Hiroki Nishiyama (7)

Since 2002: Hideki Ochiai (12) / Nei Kato (12) / Hai Lin (12)

Tadashi Matsumoto (11) / Koji Ishibashi (7) / Hiroki Nishiyama (7)

Statistics

Modeling the Multipath Cross-Polarization Ratio for 5-80-GHz Radio Links

Authors: Aki Karttunen, Jan Jrvelinen, Sinh Le Hong Nguyen, Katsuyuki Haneda

Secure Data Communications in Wireless Networks Using Multi-Path Avoidance Routing

Authors: Kazuya Sakai, Min-Te Sun, Wei-Shinn Ku, Jie Wu, Ten-Hwang Lai

MIMO Beamforming Schemes for Hybrid SIC FD Radios With Imperfect Hardware and CSI

Authors: Hiroki Iimori, Giuseppe Thadeu Freitas de Abreu, George C. Alexandropoulos

Unified Analysis of HetNets Using Poisson Cluster Processes Under Max-Power Association

Authors: Chiranjib Saha, Harpreet S. Dhillon, Naoto Miyoshi, Jeffrey G. Andrews

Uplink Power Control and Ergodic Rate Characterization in FD Cellular Networks: A Stochastic Geometry Approach

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

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

Authors: Miguel Lpez-Bentez, Ahmed Al-Tahmeesschi, Dhaval K. Patel, Janne J. Lehtomki, Kenta Umebayashi

Optimized Frameless ALOHA for Cooperative Base Stations With Overlapped Coverage Areas

Authors: Shun Ogata, Koji Ishibashi, Giuseppe Thadeu Freitas de Abreu

A Novel Radio Resource Optimization Method for Relay-Based Unmanned Aerial Vehicles

Authors: Yuki Takahashi, Yuichi Kawamoto, Hiroki Nishiyama, Nei Kato, Fumie Ono, Ryu Miura

A Conditional ℓ1 Regularized MMSE Channel Estimation Technique for IBI Channels

Authors: Yasuhiro Takano, Hsuan-Jung Su, Markku J. Juntti, Tad Matsumoto

Time Varying Channel Tracking With Spatial and Temporal BEM for Massive MIMO Systems

Authors: Jianwei Zhao, Hongxiang Xie, Feifei Gao, Weimin Jia, Shi Jin, Hai Lin

Energy Beamformer and Time Split Design for Wireless Powered Two-Way Relaying Systems

Authors: Caijun Zhong, Han Liang, Hai Lin, Himal A. Suraweera, Fengzhong Qu, Zhaoyang Zhang

Symbol Detection of Ambient Backscatter Systems With Manchester Coding

Authors: Qin Tao, Caijun Zhong, Hai Lin, Zhaoyang Zhang

Efficient Time Domain Deterministic-Stochastic Model of Spectrum Usage

Authors: Kenta Umebayashi, Masanao Kobayashi, Miguel Lpez-Bentez

On Security-Delay Trade-Off in Two-Hop Wireless Networks With Buffer-Aided Relay Selection

Authors: Xuening Liao, Yuanyu Zhang, Zhenqiang Wu, Yulong Shen, Xiaohong Jiang, Hiroshi Inamura

Performance Analysis of Lossy Decode-and-Forward for Non-Orthogonal MARCs

Authors: Jiguang He, Valtteri Tervo, Shen Qian, Qiang Xue, Markku J. Juntti, Tad Matsumoto

Iterative Demodulation and Decoding Algorithm for 3GPP/LTE-A MIMO-OFDM Using Distribution Approximation

Authors: Tao Cui, Feifei Gao, Arumugam Nallanathan, Hai Lin, Chintha Tellambura

Frequency Synchronization for Uplink Massive MIMO Systems

Authors: Weile Zhang, Feifei Gao, Shi Jin, Hai Lin

Angle Domain Hybrid Precoding and Channel Tracking for Millimeter Wave Massive MIMO Systems

Authors: Jianwei Zhao, Feifei Gao, Weimin Jia, Shun Zhang, Shi Jin, Hai Lin

Millimeter-Wave Channel Measurements and Analysis for Statistical Spatial Channel Model in In-Building and Urban Environments at 28 GHz

Authors: Junghoon Ko, Yeon-Jea Cho, Sooyoung Hur, Taehwan Kim, Jeongho Park, Andreas F. Molisch, Katsuyuki Haneda, Michael Peter, Dong-Jo Park, Dong-Ho Cho

Full-Duplex Massive MIMO Relaying Systems With Low-Resolution ADCs

Authors: Chuili Kong, Caijun Zhong, Shi Jin, Sheng Yang, Hai Lin, Zhaoyang Zhang

Online Ski Rental for ON/OFF Scheduling of Energy Harvesting Base Stations

Authors: Gilsoo Lee, Walid Saad, Mehdi Bennis, Abolfazl Mehbodniya, Fumiyuki Adachi

Multiuser MIMO Transmission Aided by Massive One-Bit Magnitude Measurements

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

Exact ZF Analysis and Computer-Algebra-Aided Evaluation in Rank-1 LoS Rician Fading

Authors: Constantin Costi Siriteanu, Akimichi Takemura, Christoph Koutschan, Satoshi Kuriki, Donald St. P. Richards, Hyundong Shin

On the Statistical Properties of Capacity Outage Intervals in OSTBC-MIMO Rayleigh Fading Channels

Authors: Rym Hicheri, Gulzaib Rafiq, Tsutomu Kawabata, Matthias Ptzold, Neji Youssef

Virtual-MIMO-Boosted Information Propagation on Highways

Authors: Zhaoyang Zhang, Hui Wu, Huazi Zhang, Huaiyu Dai, Nei Kato

The Application of MIMO to Non-Orthogonal Multiple Access

Authors: Zhiguo Ding, Fumiyuki Adachi, H. Vincent Poor

Efficient Broadcasting in VANETs Using Dynamic Backbone and Network Coding

Authors: Celimuge Wu, Xianfu Chen, Yusheng Ji, Satoshi Ohzahata, Toshihiko Kato

Schur Complement Based Analysis of MIMO Zero-Forcing for Rician Fading

Authors: Constantin Siriteanu, Akimichi Takemura, Satoshi Kuriki, Donald St. P. Richards, Hyundong Shin

MIMO Zero-Forcing Performance Evaluation Using the Holonomic Gradient Method

Authors: Constantin Siriteanu, Akimichi Takemura, Satoshi Kuriki, Hyundong Shin, Christoph Koutschan

Toward Fair Maximization of Energy Efficiency in Multiple UAS-Aided Networks: A Game-Theoretic Methodology

Authors: Ahmed E. A. A. Abdulla, Zubair Md. Fadlullah, Hiroki Nishiyama, Nei Kato, Fumie Ono, Ryu Miura

Link-Correlation-Aware Opportunistic Routing in Wireless Networks

Authors: Shuai Wang, Anas Basalamah, Song Min Kim, Shuo Guo, Yoshito Tobe, Tian He

Capacity and Delay of Probing-Based Two-Hop Relay in MANETs

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

Detecting Hidden and Exposed Terminal Problems in Densely Deployed Wireless Networks

Authors: Koichi Nishide, Hiroyuki Kubo, Ryoichi Shinkuma, Tatsuro Takahashi

Efficient Decision Fusion for Cooperative Spectrum Sensing Based on OR-rule

Authors: Kenta Umebayashi, Janne J. Lehtomki, Takanao Yazawa, Yasuo Suzuki

HYMN: A Novel Hybrid Multi-Hop Routing Algorithm to Improve the Longevity of WSNs

Authors: Ahmed E. A. A. Abdulla, Hiroki Nishiyama, Jie Yang, Nirwan Ansari, Nei Kato

On Minimizing the Impact of Mobility on Topology Control in Mobile Ad Hoc Networks

Authors: Hiroki Nishiyama, Ngo Duc Thuan, Nirwan Ansari, Nei Kato

IDMA vs. CDMA: Analysis and Comparison of Two Multiple Access Schemes

Authors: Katsutoshi Kusume, Gerhard Bauch, Wolfgang Utschick

Multilevel Coded Cooperation for Multiple Sources

Authors: Koji Ishii, Koji Ishibashi, Hideki Ochiai

Uplink Contention-Based CSI Feedback with Prioritized Layers for a Multi-Carrier System

Authors: Megumi Kaneko, Kazunori Hayashi, Petar Popovski, Hiroyuki Yomo, Hideaki Sakai

Beamforming Effects on Measured mm-Wave Channel Characteristics

Authors: Shurjeel Wyne, Katsuyuki Haneda, Sylvain Ranvier, Fredrik Tufvesson, Andreas F. Molisch

Performance Analysis of Burst Transmission Mechanism for IEEE 802.11-Based Multi-Hop Wireless LANs

Authors: Tomoya Tainaka, Hiroyuki Masuyama, Shoji Kasahara, Yutaka Takahashi

Measurement Based Path Loss and Delay Spread Modeling in Hospital Environments at 60 GHz

Authors: Mikko Kyr, Katsuyuki Haneda, Jarno Simola, Kenji Nakai, Kenichi Takizawa, Hiroaki Hagiwara, Pertti Vainikainen

Delay and Capacity in Ad Hoc Mobile Networks with f-cast Relay Algorithms

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

Efficient Spectrum Leasing via Randomized Silencing of Secondary Users

Authors: Rocco Di Taranto, Petar Popovski, Osvaldo Simeone, Hiroyuki Yomo

A Novel Cyclic Shift Interleaver Design for Linearly Precoded OFDM Systems

Authors: Fumihiro Hasegawa, Konstantinos N. Plataniotis, Subbarayan Pasupathy

Bandwidth exchange: an energy conserving incentive mechanism for cooperation

Authors: Dan Zhang, Ryoichi Shinkuma, Narayan B. Mandayam

Broadband analog network coding

Authors: Haris Gacanin and Fumiyuki Adachi

Rate allocation for 2-user MAC with MMSE turbo equalization

Authors: Marcus Grossmann, Thomas Ortlepp, Tad Matsumoto

Mobile element assisted cooperative localization for wireless sensor networks with obstacles

Authors: Hongyang Chen, Qingjiang Shi, Rui Tan, H. Vincent Poor, Kaoru Sezaki

Estimation of CSI for LST BS-CDMA systems using special sequences with pre-defined spectral nulls

Authors: Surya Dharma Tio, A. S. Madhukumar, A. Benjamin Premkumar, Fumiyuki Adachi

LTRT: An efficient and reliable topology control algorithm for ad-hoc networks

Authors: Kenji Miyao, Hidehisa Nakayama, Nirwan Ansari, Nei Kato

Opportunistic scheduling for wireless network coding

Authors: Hiroyuki Yomo and Petar Popovski

Iterative Frequency Domain Joint-over-Antenna Detection in Multiuser MIMO

Authors: Juha Karjalainen, Nenad Veselinovic, Kimmo Kansanen, Tadashi Matsumoto

Iterative Signal Processing for Coded LSTF Architectures

Authors: Yuanliang Huang, Jiangzhou Wang, Kenichi Higuchi, Mamoru Sawahashi

Maximum-Likelihood Array Signal Decoding in the Presence of Block-Wise Stationary Cochannel Interference

Authors: Thomas Hunziker, Jacir Luiz Bordim, Makoto Taromaru, Takashi Ohira

Adaptive frequency rolling for coexistence in the unlicensed band

Authors: Hiroyuki Yomo, Petar Popovski, Huan Cong Nguyen, Ramjee Prasad