Hisato Iwai

According to our database, Hisato Iwai authored at least 33 papers between 1994 and 2024.

Collaborative distances:

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

2024

Data-Driven Tuning of Deep Unfolding-Aided Blind Signal Separation for Short Data Length.

Taisuke Nogami, Shinsuke Ibi, Takumi Takahashi, Hisato Iwai

Proceedings of the 21st IEEE Consumer Communications & Networking Conference, 2024

2023

Blind Self-Interference Canceller with Adaptive Differential Delay for IBFD in the Presence of Fractional Delay Path.

Koichi Nishikawa, Shinsuke Ibi, Takumi Takahashi, Hisato Iwai

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

2022

A Study of Proximity Sensor Circuit Focusing on Variations in Antenna Impedance.

Takuya Kurihara, Kazunobu Serizawa, Satoru Shimizu, Toshikazu Sakano, Kazuki Shintani, Koudai Nagatomo, Hisato Iwai, Shinsuke Ibi

Proceedings of the 2022 IEEE 33rd Annual International Symposium on Personal, 2022

2021

Iterative Demodulation and Decoding with Blind Channel Estimator for LoRa Modulation.

Takuya Mihara, Shinsuke Ibi, Takumi Takahashi, Hisato Iwai

Proceedings of the 2021 IEEE VTS 17th Asia Pacific Wireless Communications Symposium (APWCS), 2021

2015

Estimation of a Received Signal at an Arbitrary Remote Location Using MUSIC Method.

Makoto Tanaka, Hisato Iwai, Hideichi Sasaoka

IEICE Trans. Commun., 2015

Foreword.

Hisato Iwai

IEICE Trans. Commun., 2015

2014

Message.

Hisato Iwai

IEICE Trans. Commun., 2014

2012

Group Secret Key Agreement Based on Radio Propagation Characteristics in Wireless Relaying Systems.

Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka

IEICE Trans. Commun., 2012

Pseudo BER Based SNR Estimation for Energy Detection Scheme in Cognitive Radio.

Tian Tian, Hisato Iwai, Hideichi Sasaoka

Proceedings of the 75th IEEE Vehicular Technology Conference, 2012

Grouped Interference Alignment in Inter-Vehicle Communications.

Takayuki Shimizu, Akihisa Yokoyama, Hisato Iwai

Proceedings of the 76th IEEE Vehicular Technology Conference, 2012

2011

Guest Editorial Special Issue on Using the Physical Layer for Securing the Next Generation of Communication Systems.

Wade Trappe, H. Vincent Poor, Hisato Iwai, Aylin Yener, Paul R. Prucnal, João Barros

IEEE Trans. Inf. Forensics Secur., 2011

Physical-Layer Secret Key Agreement in Two-Way Wireless Relaying Systems.

Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka

IEEE Trans. Inf. Forensics Secur., 2011

Multipath Delay Profile Models for ITS in 700MHz Band.

Hisato Iwai, Satoshi Goto

Proceedings of the 74th IEEE Vehicular Technology Conference, 2011

Statistical analysis of interference avoidance based on multi-frequency RTS/CTS cognitive radio.

Tian Tian, Hisato Iwai, Hideichi Sasaoka

Proceedings of the 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2011

2010

Reliability-Based Sliced Error Correction in Secret Key Agreement from Fading Channel.

Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka

Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

Path loss and delay profile models for its in 700mhz band.

Hisato Iwai, Ippei Sugae

Proceedings of the Seventh International Workshop on Vehicular Ad Hoc Networks, 2010

Secret Key Agreement Based on Radio Propagation Characteristics in Two-Way Relaying Systems.

Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka, Arogyaswami Paulraj

Proceedings of the Global Communications Conference, 2010

2009

Information Reconciliation Using Reliability in Secret Key Agreement Scheme with ESPAR Antenna.

Takayuki Shimizu, Hisato Iwai, Hideichi Sasaoka

Proceedings of the Security and Privacy in Mobile Information and Communication Systems, 2009

2008

A secret key agreement scheme with multi-level quantization and parity check using fluctuation of radio channel property.

Shimpei Yasukawa, Hisato Iwai, Hideichi Sasaoka

Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

2007

Comparative Studies in Key Disagreement Correction Process on Wireless Key Agreement System.

Toru Hashimoto, Takashi Itoh, Masazumi Ueba, Hisato Iwai, Hideichi Sasaoka, Kazukuni Kobara, Hideki Imai

Proceedings of the Information Security Applications, 8th International Workshop, 2007

MLSE Multiuser Detection in MC-CDMA Systems Using Sinusoidal Spreading Codes.

Hisato Iwai, Yusuke Miyamoto, Hideichi Sasaoka

Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

2006

Self-Organizing Location Estimation Method Using Received Signal Strength.

Yasuhisa Takizawa, Peter Davis, Makoto Kawai, Hisato Iwai, Akira Yamaguchi, Sadao Obana

IEICE Trans. Commun., 2006

Direction and Communication-Aware Directional Mac Protocol in Ad Hoc Networks Using Directional Antenna.

Tetsuro Ueda, Keizo Sugiyama, Hisato Iwai, Sadao Obana, Somprakash Bandyopadhyay

Proceedings of the IEEE 17th International Symposium on Personal, 2006

Self-Organizing Location Estimation Method using Ad-hoc Networks.

Yasuhisa Takizawa, Peter Davis, Makoto Kawai, Hisato Iwai, Akira Yamaguchi, Sadao Obana

Proceedings of the 7th International Conference on Mobile Data Management (MDM 2006), 2006

2005

A New Sampling Frequency Selection Scheme in Undersampling Systems.

Yoshio Kunisawa, Naohiro Sahara, Hiroshi Shirai, Hisato Iwai

IEICE Trans. Commun., 2005

Multihop mobile communications system using MC-CDMA in forward links.

Takeo Ohseki, Naoki Fuke, Osamu Maeshima, Hisato Iwai, Keizo Sugiyama, Mitsuo Nohara

Proceedings of the IEEE Wireless Communications and Networking Conference, 2005

A Power Aware Routing Strategy for Ad Hoc Networks with Directional Antenna Optimizing Control Traffic and Power Consumption.

Sanjay Chatterjee, Siuli Roy, Somprakash Bandyopadhyay, Tetsuro Ueda, Hisato Iwai, Sadao Obana

Proceedings of the Distributed Computing, 2005

2004

Path loss measurement in 5 GHz macro cellular systems and consideration of extending existing path loss prediction methods.

Kenya Yonezawa, Toshiyuki Maeyama, Hisato Iwai, Hiroshi Harada

Proceedings of the 2004 IEEE Wireless Communications and Networking Conference , 2004

2000

Enhancement of the ETP model: how to calculate BER due to ISI for wide-band digital transmission in Nakagami-Rice fading environments.

Yoshio Karasawa, Hisato Iwai

IEEE Trans. Veh. Technol., 2000

1997

Cycle slip in clock recovery on frequency-selective fading channels.

Yoshio Karasawa, Tomonori Kuroda, Hisato Iwai

IEEE Trans. Commun., 1997

Theoretical analysis on influence of spatial and temporal dispersion of a propagation channel for combined RAKE and phased array in mobile CDMA systems.

Hisato Iwai, Soodesh Buljore, James R. Zeidler, Laurence B. Milstein

Proceedings of the 8th IEEE International Symposium on Personal, 1997

1994

Modeling of signal envelope correlation of line-of-sight fading with applications to frequency correlation analysis.

Yoshio Karasawa, Hisato Iwai

IEEE Trans. Commun., 1994

An investigation of space-path hybrid diversity scheme for base station reception in CDMA mobile radio.

Hisato Iwai, Takayasu Shiokawa, Yoshio Karasawa

IEEE J. Sel. Areas Commun., 1994