Iwai Hisato

发表

Eavesdropping Method Using ICA for Secure Information Transmission with AFF and Its Countermeasure

Kirino Satoshi, Sasaoka Hideichi, Iwai Hisato, 2018 .

Practical Methodology of Secret Key Agreement System Using Variable Directional Antenna

Aikawa Satoru, Ueba Masazumi, Sasaoka Hideichi, 2009 .

Radio Propagation Modeling Competition

Imai Tetsuro, Iwai Hisato, Ichitsubo Shinichi, 2019 .

Analysis of LOS (Line-of-Sight) Probability in Simultaneous Connection of Multiple Base Stations.

Ibi Shinsuke, Iwai Hisato, Goto Ryo, 2020 .

A scheme of secret key agreement based on delay profiles in the UWB system

Sasaoka Hideichi, Iwai Hisato, Sumi Takenori, 2005 .

A Study on Signal Hiding in Secret Communication System Using Multi-Antenna Transmission

Sasaoka Hideichi, Iwai Hisato, Kitano Takayasu, 2009 .

Development of Sensor Networks for Outdoor Data Collecting System

Sasaoka Hideichi, Iwai Hisato, Kobayashi Yuma, 2007 .

Performance Improvement of Space Selective Modulation by Increasing Number of Transmitting Antennas

Ibi Shinsuke, Sasaoka Hideichi, Iwai Hisato, 2020 .

Secret Information Transmission in MIMO Eigenbeam-Space Division Multiplexing

Sasaoka Hideichi, Iwai Hisato, Kitano Takayasu, 2010 .

Prediction formula of propagation loss in a dense human body shadowing environment in 5GHz wireless communications

Shinbo Hiroyuki, Iwai Hisato, Hokai Keisuke, 2016 .

A Study on Improvement of eavesdropping tolerance in chaos communication

Sasaoka Hideichi, Iwai Hisato, Nakahama Ryota, 2015 .

Simplified Prediction Scheme of Propagation Loss over Non Line-of-Sight Intersections in V2V Communications

Sasaoka Hideichi, Iwai Hisato, Tango Toshihiro, 2008 .

Security Evaluation of Secret Communication System using Multi-Antenna Interference Transmission

Sasaoka Hideichi, Iwai Hisato, Kitano Takayasu, 2009 .

Multiuser Detection with Quasi-Maximum Likelihood estimation for MC-CDMA Systems

Sasaoka Hideichi, Iwai Hisato, Shibata Toyonobu, 2008 .

Joint Multiuser Detection and Decoding in Coded MC-CDMA System -- A Study on Quasi-Maximum-Likelihood Decoding using Ordered Statistics Algorithm

Sasaoka Hideichi, Iwai Hisato, Shimizu Takayuki, 2010 .

Evaluation of Eavesdropping Resistance in Secret Information Transmission Scheme Using Signal Decomposition and Spatial Vector Composition

Sasaoka Hideichi, Iwai Hisato, Tsuji Kazuki, 2018 .

A Study on Information Embedding Scheme to Transmission Signal

Sasaoka Hideichi, Iwai Hisato, Ishizaki Shunsuke, 2008 .

Evaluation of Multiple Interface Wireless Access Point for Cognitive Broadband Networks

Obana Sadao, Aust Stefan, Davis Peter, 2006 .

An Accuracy Evaluation of Path Loss Models over Non Line-of-Sight Intersections in V2V Communications

Sasaoka Hideichi, Iwai Hisato, Sugae Ippei, 2015 .

A Study on Estimation Method of Communication Area Using Cooperated Monitoring of Communication Quality in Cognitive Radio

Sasaoka Hideichi, Iwai Hisato, Murayama Tatsuya, 2015 .

Evaluation of degradation of the bit error rate characteristic by the clock interference in wireless terminal

Sasaoka Hideichi, Iwai Hisato, Osaki Kouhei, 2013 .

A Study on Self-Interference Canceller Based on Differential Coding in In-Band Full-Duplex Communication in Pilot Contamination Environments

Ibi Shinsuke, Iwai Hisato, Takahashi Takumi, 2020 .

Scheme of interference cancelling for an external interference signal using interference alignment in MIMO systems

Sasaoka Hideichi, Iwai Hisato, Sasaki Satoshi, 2014 .

Evaluation of Improvement of SISO Propagation Loss and MIMO Channel Capacity by Active Propagation Control

Sasaoka Hideichi, Iwai Hisato, Araki Ryo, 2018 .

Evaluation of Estimation Accuracy of a Terminal Position Estimation Method based on Position Fingerprint using Directional Antennas in an Indoor Environment

Sasaoka Hideichi, Iwai Hisato, Yamada Ryo, 2015 .

Adaptive Multiplexing control system of MC-CDMA by channel quality estimation considering multipath distortion deterioration in MIMO system

Sasaoka Hideichi, Iwai Hisato, Sadamatsu Hirokazu, 2007 .

An OFDM system using nonlinear signal decomposition based on radio propagation characteristics and multiple antenna transmission

Sasaoka Hideichi, Iwai Hisato, Takeoka Tatsunari, 2018 .

Improvement of Tolerance for Eavesdropping in Wireless Key Agreement Scheme using ESPAR Antenna based on Interference Transmission

Sasaoka Hideichi, Iwai Hisato, Kitano Takayasu, 2009 .

Improvement of characteristics of position identification method using radio fingerprint

Sasaoka Hideichi, Iwai Hisato, Komori Seiya, 2018 .

Maximum Likelihood Multi-User Detection for MC-CDMA systems

Sasaoka Hideichi, Iwai Hisato, Miyamoto Yusuke, 2006 .

A Study on Noise Reduction in Physical Layer Secret Key Agreement using Multi-Antenna

Ibi Shinsuke, Sasaoka Hideichi, Iwai Hisato, 2020 .

Secret Key Agreement for Multiple Terminals Based on Radio Propagation Characteristics in Wireless Relaying Systems

Sasaoka Hideichi, Iwai Hisato, Shimizu Takayuki, 2011 .

Experimental Evaluation of Wireless Terminal Authentication Scheme Based on Radio Propagation Characteristics

Sasaoka Hideichi, Iwai Hisato, Otani Naoki, 2011 .

Secret Information Transmission Scheme Using Information Dispersal in MIMO System

Tanaka Satoshi, Sasaoka Hideichi, Iwai Hisato, 2011 .

Secret Key Agreement Scheme with Measuring Radio Wave Propagation Characteristics

Sasaoka Hideichi, Iwai Hisato, Higuchi Takumi, 2015 .

Wireless Steganography using Spectrum Spreading Technique

Sasaoka Hideichi, Iwai Hisato, Takai Akihito, 2013 .

Evaluation of Fundamental Characteristics of Wireless Terminal Authentication Scheme Based on Radio Propagation Characteristics

Sasaoka Hideichi, Iwai Hisato, Otani Naoki, 2012 .

Study of Multiuser Interference Canceller for Asynchronous OFDMA

Sasaoka Hideichi, Iwai Hisato, Harada Yosuke, 2009 .

Consideration on Efficient Calculation of Ray-Tracing Based on Simple Modeling of Actual Environment and Restriction of Propagation Paths

Ibi Shinsuke, Iwai Hisato, Yamane Kentaro, 2020 .

A high-efficiency Hybrid-ARQ scheme using channel quality estimation

Sasaoka Hideichi, Iwai Hisato, Takai Makoto, 2006 .

Study on delay wave canceller for OFDM system in land mobile communication

Sasaoka Hideichi, Iwai Hisato, Yamada Shogo, 2006 .

Method for Reducing Computational Complexity of Soft-Decision Decoding Based on Ordered Statistics

Sasaoka Hideichi, Iwai Hisato, Shimizu Takayuki, 2007 .

An Analysis on Error Rate Detection by Pseudo Error Monitoring

Watanabe Takashi, Sasaoka Hideichi, Iwai Hisato, 2006 .

Application of Interference Alignment to Inter-Vehicle Communications with Simultaneous Multi-User Transmission and Its Performance Evaluation

Iwai Hisato, Shimizu Takayuki, Yokoyama Akihisa, 2012 .

A Study on Space Selective Modulation in Land Mobile Communication

Iwai Hisato, Fukushima Daiki, Sasaoka Hideiti, 2018 .

Analysis of Influence of Multipath Waves on a Position Detection Method based on DOA Estimation in an Indoor Environment

Ibi Shinsuke, Iwai Hisato, Inui Takuma, 2020 .

A Study on Computational Reduction of PAPR Suppression Using Vector Perturbation in OFDM

Ibi Shinsuke, Sasaoka Hideichi, Iwai Hisato, 2020 .

Estimation of Received Signal at an Arbitrary Remote Location using MUSIC Method

Sasaoka Hideichi, Iwai Hisato, Tanaka Makoto, 2014 .

Wireless Steganography by Embedded MC-CDMA Signals for OFDM Systems

Sasaoka Hideichi, Iwai Hisato, Kitano Takayasu, 2007 .

Wireless Steganography using Nonlinear Amplifier in OFDM system

Sasaoka Hideichi, Iwai Hisato, Hokai Keisuke, 2016 .

Study on Secret Information Sharing with Propagation Coefficient and Public Transmission of Antenna Weight

Sasaoka Hideichi, Iwai Hisato, Higuchi Takumi, 2016 .

A Study on DLDC-Aided Joint Signal Processing for Unified Optical and Wireless Channels

Ibi Shinsuke, Iwai Hisato, Takahashi Takumi, 2020 .

Improvement of BER Performance in OFDM Systems with PAPR Reduction

Sasaoka Hideichi, Iwai Hisato, Matsuzawa Hirofumi, 2008 .

Experimental Results and Evaluation by Ray-tracing on Received Signal Level in V2V Environments

Sasaoka Hideichi, Iwai Hisato, Horimatsu Tetsuo, 2008 .

A scheme of Private Key Agreement Based on Fluctuations of BER in Land Mobile Radio

Sasaoka Hideichi, Iwai Hisato, Kitano Takayasu, 2006 .

Evaluation of Measurement Interval of Location Fingerprint in Location Estimation Method Based on Propagation Characteristics

Sasaoka Hideichi, Iwai Hisato, Ohtani Mayu, 2014 .

A Study on Improvement of Tolerance for Eavesdropping in Key Agreement Scheme Using ESPAR Antenna

Sasaoka Hideichi, Iwai Hisato, Shimizu Takayuki, 2008 .

A Study on Channel Estimation by Using Independent Component Analysis in Large-scale MIMO Systems

Ibi Shinsuke, Sasaoka Hideichi, Iwai Hisato, 2020 .

Performance Evaluation of Propagation Control Devices for Active Propagation Control

Sasaoka Hideichi, Iwai Hisato, Araki Ryo, 2016 .

A Study on Iterative Detection and Decoding for LoRa Modulation

Ibi Shinsuke, Iwai Hisato, Takahashi Takumi, 2020 .

A study on authentic method using a scheme of secret key agreement based on the radio channel characteristics

Sasaoka Hideichi, Iwai Hisato, Kitaura Akito, 2006 .

Research and Development of New Proximity Sensing Technology using Radio Waves

Kurihara Takuya, Iwai Hisato, Suzuki Yoshinori, 2020 .

Sampling Frequency Selection Scheme in Undersampling Systems

Iwai Hisato, Shirai Hiroshi, Sahara Naohiro, 2005 .

End-to-End Fair Channel Access in Mobile Ad Hoc Networks

Zhang Bing, Obana Sadao, Shagdar Oyunchimeg, 2005 .

Problem and countermeasures for group secret key agreement using RSSI information

Sasaoka Hideichi, Iwai Hisato, Kuroyanagi Keita, 2018 .

A Study on OFDM Transmission using Multi Antenna Transmission based on Vector Decomposition of Complex Modulation Signal and Spatial Vector Composition Reception

Sasaoka Hideichi, Iwai Hisato, Takeoka Tatsunari, 2017 .

A Study on GNSS Positioning using Neural Network

Ibi Shinsuke, Iwai Hisato, Takahashi Takumi, 2020 .

An analysis of propagation loss characteristics in indoor short range wireless communications using ray-tracing technique

Sasaoka Hideichi, Iwai Hisato, Tango Toshihiro, 2006 .

Multi-signal Detection Technique using Interference Canceller in Undersampling Systems

Sasaoka Hideichi, Iwai Hisato, Yamasaki Kazuhiro, 2007 .

A Simplified Estimation Method of Propagation Loss considering Blocking Vehicles in V2V Communication Environments

Ibi Shinsuke, Sasaoka Hideichi, Iwai Hisato, 2019 .

Channel Capacity of Interference Alignment in MIMO Interference Channels with Channel Estimation Error and Channel Time-Variation

Iwai Hisato, Shimizu Takayuki, Yokoyama Akihisa, 2011 .

Performance Evaluation of Active Propagation Control in a Three-Dimensional Indoor Environment

Sasaoka Hideichi, Iwai Hisato, Kamohara Kenichiro, 2015 .

Improvement of Transmission Performance by Variable Precoding in MIMO Transmission

Sasaoka Hideichi, Iwai Hisato, Ozaki Tatsuya, 2014 .

[Requested Talk] Radio Propagation Models for Inter-Vehicle Communications in 700MHz Band

Iwai Hisato, 2011 .

An analysis on estimation characteristics of propagation channel

Sasaoka Hideichi, Iwai Hisato, Inoue Keisuke, 2007 .

Wireless Steganography in MIMO System

Sasaoka Hideichi, Iwai Hisato, Hokai Keisuke, 2014 .

Evaluation of Position Estimation of a Human Body around a Vehicle by FDTD Propagation Analysis

Sasaoka Hideichi, Iwai Hisato, Ito Yuki, 2018 .

Study on correction method of key disagreement for group secret key agreement based on radio propagation characteristics in wireless networks

Sasaoka Hideichi, Iwai Hisato, 2019 .

Measurement of Received Polarization Characteristics by a Car-Mounted Antenna in Cellular Communication Environments

Ibi Shinsuke, Iwai Hisato, Kawai Yuki, 2020 .

Modeling and Verification of Secret Key Agreement System Using Variable Directional Antenna

Aikawa Satoru, Ueba Masazumi, Sasaoka Hideichi, 2009 .

Evaluation of Tolerance of Eavesdropping of Wireless Secret Key Agreement Using Array Antennas by FDTD Method

Sasaoka Hideichi, Iwai Hisato, Shimizu Takayuki, 2011 .

Efficient Tree-based Routing in Wireless Mesh Networks

Zhang Bing, Iwai Hisato, Nori-Shirazi Mehdad, 2008 .

Evaluation of Propagation Loss Difference between the 5.8GHz and 700MHz bands in V2V Environments

Sasaoka Hideichi, Iwai Hisato, Yoshida Ryoji, 2013 .

The Secret Key Capacity of Secret Key Agreement Scheme Using Multiple-Antenna

Sasaoka Hideichi, Iwai Hisato, Iwamoto Naoki, 2014 .

A path loss model for over-the-corner vehicle to vehicle communications -- An improvement of empirical path loss model based on theoretical analysis

Iwai Hisato, Sugae Ippei, 2010 .

Proposal for node location measurement at communication distance -- Distance measurement procedure due to phase difference of multi carriers

Obana Sadao, Watanabe Masahiro, Iwai Hisato, 2005 .

A Calculation Formula of Propagation Path Loss for Vehicle to Vehicle Communications (V2V) in a Crank Road

Sasaoka Hideichi, Iwai Hisato, Hosokawa Yuki, 2015 .

A Study on Secret Communication System utilizing Multi-Antenna Interference Transmission

Sasaoka Hideichi, Iwai Hisato, Kitano Takayasu, 2008 .

Evaluation of channel characteristics estimation accuracy based on received signals at different locations by computer simulations.

Sasaoka Hideichi, Iwai Hisato, Tango Toshihiro, 2007 .

Propagation Models for Simulation Scenario of ITS V2V Communications

Sasaoka Hideichi, Iwai Hisato, Yoshida Ryoji, 2013 .

A Study on Efficient Computation of Radio Interference by Clustering Interfering Nodes

Suzuki Yoshinori, Yano Kazuto, Kurihara Takuya, 2019 .

Secret Information Transmission Scheme in MIMO System

Sasaoka Hideichi, Iwai Hisato, Takimura Takuma, 2014 .

A Study of the Effect of Power, Timing, and Frequency Offset Difference on Multi-Site Cooperative MIMO Systems

Obana Sadao, Iwai Hisato, Ueda Tetsuro, 2009 .

Avoiding asymmetric links and link breaks by using RSSI information

Zhang Bing, Obana Sadao, Watanabe Masahiro, 2005 .

Study on Spatial Modulation in Multipath Environment

Sasaoka Hideichi, Iwai Hisato, Maeda Nozomu, 2013 .

Preliminary Analysis of Terminal Authentication Scheme Based on Radio Propagation

Sasaoka Hideichi, Iwai Hisato, Otani Naoki, 2010 .

Asynchronous OFDMA using multiuser interference canceler

Sasaoka Hideichi, Iwai Hisato, Harada Yosuke, 2007 .

Soft-Decision Decoding of Product Codes Based on Table-aided Scheme

Sasaoka Hideichi, Iwai Hisato, Horai Kenya, 2007 .

Basic Study of Group Secret Key Agreement Based on Mobile Propagation Characteristics-Part II: Problems of the Conventional Method and Suggestion of New Method in Chain Connection-

Sasaoka Hideichi, Iwai Hisato, 2020 .

A Study on Sampling Method of Independent Time Series and Evaluation of Secret Key Capacity in Secret key Agreement Based on Fading Variation

Iwai Hisato, Sasaoka Hideiti, Kuroyanagi Keita, 2017 .

Improvement of Receiving Performance by Active Propagation Control in Wireless Communications

Sasaoka Hideichi, Iwai Hisato, Kamohara Kenichiro, 2014 .

[Propagation Model Contest] Trial of Propagation Model Contest

Imai Tetsuro, Iwai Hisato, Gilbert Siy Ching, 2018 .

Propagation Characteristics in Road to Vehicle and Vehicle to Vehicle Communications in 5.8GHz Band

Goto Satoshi, Iwai Hisato, Iba Hayato, 2011 .

An Accurate Error Rate Detection Scheme by Pseudo Error Monitoring

Sasaoka Hideichi, Iwai Hisato, Ishizaki Shunsuke, 2008 .

A study on Secret Key Agreement scheme in Multi-Antenna System Based on Radio Propagation Characteristics

Sasaoka Hideichi, Iwai Hisato, Nishino Futoshi, 2009 .

Evaluation of terminal position estimation by location fingerprinting technique using array antenna

Sasaoka Hideichi, Iwai Hisato, Ohtani Mayu, 2013 .

Secret Key Agreement Scheme Based on Pre-measurement of Radio Wave Propagation Characteristics

Sasaoka Hideichi, Iwai Hisato, Higuchi Takumi, 2015 .

An accuracy improvement of a path loss model for over-the-corner Vehicle to Vehicle communications (V2V)

Sasaoka Hideichi, Iwai Hisato, Sugae Ippei, 2015 .

Wireless Steganography by Embed Predistortion Spectrum Spread Signal in Digital Mobile Communication

Sasaoka Hideichi, Iwai Hisato, Kitano Takayasu, 2007 .

Position Dependence of Key Capacity in Secret Key Agreement Scheme Using ESPAR Antenna

Sasaoka Hideichi, Iwai Hisato, Shimizu Takayuki, 2009 .

Analysis of car-cabin propagation characteristics by FDTD method using a vehicle 3D model

Sasaoka Hideichi, Iwai Hisato, Morita Atsuki, 2017 .

An Experimental Analysis of Propagation Loss Characteristics at Urban NLOS V2V Intersections

Sasaoka Hideichi, Iwai Hisato, Niwa Eiji, 2008 .

An analysis of propagation loss characteristic for inter-vehicle communications in non-line of sight interactions using ray-tracing technique

Iwai Hisato, Tango Toshihiro, Horimatsu Tetsuo, 2007 .

Path Loss and Delay Profile Models for ITS in 700MHz Band

Iwai Hisato, Sugae Ippei, 2010 .