Kohei Ohno

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 21

Top Topics

Channel Estimation

Indoor Environments

Impulsive Noise

Detection Scheme

Top Venues

Publications

Masataka Kamigaito, Kohei Ohno
Experimental Evaluation of the Pre-Coded Windowed OFDM Using SDR. ICCE (2024)
Hibiki Toda, Haruka Hataki, Kohei Ohno
Ranging and communication combining scheme for FMCW radar. ICCE (2024)
Natsumi Shoji, Kohei Ohno
Combining Beat-frequency and correlation detection method for ranging in LoRa system. ICCE (2024)
Akio Kodaira, Chenfeng Xu, Toshiki Hazama, Takanori Yoshimoto, Kohei Ohno, Shogo Mitsuhori, Soichi Sugano, Hanying Cho, Zhijian Liu, Kurt Keutzer
StreamDiffusion: A Pipeline-level Solution for Real-time Interactive Generation. CoRR (2023)
Takato Yamazaki, Kohei Ohno, Ulf Johannsen, Sonia M. Heemstra de Groot
Path Power Prediction Improving Scheme for Millimeter-wave using LSTM under Indoor Environments. WPMC (2023)
Daniel Neves, Anderson L. Sanches, Rafael Nóbrega, Hichem Mrabet, Iyad Dayoub, Kohei Ohno, Shyqyri Haxha, Ivan Glesk, Antonio Jurado-Navas, Thiago R. Raddo
Beyond 5G Fronthaul Based on FSO Using Spread Spectrum Codes and Graphene Modulators. Sensors 23 (8) (2023)
Takato Yamazaki, Kohei Ohno
Received Path Power Prediction for Millimeter-wave Using LSTM under Indoor Environments. WPMC (2022)
Takato Yamazaki, Kohei Shimaoka, Kohei Ohno, Ulf Johannsen, Sonia M. Heemstra de Groot
Received Path Power Prediction for Millimeter-wave Using Machine Learning. ICCE (2022)
Gai Itoh, Shimon Karasawa, Kohei Ohno
A study on positioning of mobile coordinator in ad-hoc networks. ICCE (2022)
Natsumi Shoji, Kohei Ohno
Position detection for lost items finding system using LoRa devices in large building. ICCE (2022)
Kohei Ohno, Daiki Echizenya
Spectrum notch forming and performance improvement scheme for windowed OFDM. ICCE (2021)
Kohei Ohno
Performance improvement for windowed OFDM using pre-coding and sub-carriers interleaving. ICUFN (2021)
Shota Okuda, Kohei Ohno
Influence of Interference among LoRa Systems under Indoor Environments. ICUFN (2019)
Daiki Echizenya, Kohei Ohno
A consideration on spectrum forming and interference mitigation by Gaussian windowed OFDM. WPMC (2018)
Taishi Kitamura, Shohei Koyama, Gai Kobayashi, Kohei Ohno
Channel Analysis and Performance Evaluation for Inter-Vehicle Communication in 700 MHz Band at Intersection with Low Visibility. ITST (2018)
Kohei Ohno, Daiki Echizenya, Taiga Shigenobu
Detection scheme for human body using UWB radio in NLOS environments. ICUWB (2017)
Kazuki Kobayashi, Akira Nakamura, Kohei Ohno, Makoto Itami
Evaluation of DS/SS-IVC based on location oriented code allocation considering propagation delay. ITST (2017)
Kota Aoki, Akira Nakamura, Makoto Itami, Kohei Ohno
A study on ICI canceller using iterative detection in ISDB-T. ICCE (2016)
Reiki Kusakari, Akira Nakamura, Kohei Ohno, Makoto Itami
Improving Performance of DS/SS-IVC Scheme Based on Location Oriented PN Code Allocation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2016)
Akira Nakamura, Makoto Itami, Kohei Ohno
Improving of channel estimation scheme in mobile reception of OFDM. ICCE (2016)
Rintaro Ogiwara, Akira Nakamura, Kohei Ohno, Makoto Itami
A study on optimizing energy detection for UWB-IR receiver. ISMICT (2016)
Reiki Kusakari, Akira Nakamura, Kohei Ohno, Makoto Itami
A study on positioning error correction of DS/SS-IVC based on location oriented PN code allocation. ICVES (2015)
Hirotomo Yasui, Akira Nakamura, Makoto Itami, Kohei Ohno
Reducing impulsive noise in OFDM transmission using higher order modulation. ICCE (2015)
Reiki Kusakari, Akira Nakamura, Kohei Ohno, Makoto Itami
Improving performance of positioning in DS/SS-IVC based on location oriented PN code allocation. ITST (2015)
Akira Nakamura, Makoto Itami, Kohei Ohno
A study on MIMO-ICI canceller using iterative detection in mobile reception of OFDM. ICCE (2015)
Sho Sakakibara, Reiki Kusakari, Kohei Ohno, Makoto Itami
Performance comparison between DS-CDMA IVC using SIC and CSMA/OFDM IVC under dense traffic situation. Intelligent Vehicles Symposium (2014)
Kohei Ohno, Makoto Itami, Tetsushi Ikegami
Iterative primary systems detection and complexity reduction for spectrum sharing technique. ISWCS (2014)
Hiroki Takahara, Sou Kurosu, Akira Namakura, Kohei Ohno, Makoto Itami
A study on improving performance of communication and ranging in cooperative UWB radar and IVC system. ICCVE (2014)
Hiroki Takahara, Kohei Ohno, Makoto Itami
A study on the iterative detection system using the SIC in the cooperative UWB radar and IVC system. ITST (2013)
Akira Nakamura, Sho Nabatame, Kohei Ohno, Makoto Itami, Hiroki Ohta
A scheme to connect multiple channel transfer functions derived from independently broadcasted channels in Digital Terrestrial Television Broadcasting. PIMRC (2013)
Huan-Bang Li, Kunio Yata, Kenichi Takizawa, Noriaki Miyazaki, Takashi Okada, Kohei Ohno, Takuji Mochizuki, Eishin Nakagawa, Takehiko Kobayashi
Examination of Effective UWB Avoidance Based on Experiments for Coexistence with Other Wireless Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2013)
Ryo Araki, Akira Nakamura, Kohei Ohno, Makoto Itami
Performance analysis on cooperative reception of ISDB-T One-segment service against the number of terminals. ICCE (2013)
Sho Sakakibara, Kohei Ohno, Makoto Itami
Performance evaluation of DS-CDMA IVC scheme and CSMA/OFDM IVC scheme. ITST (2013)
Koji Ishizuka, Kohei Ohno, Makoto Itami
A study on UWB positioning system for the safety of pedestrians. ITSC (2013)
Akira Nakamura, Kohei Ohno, Makoto Itami
A study on complexity reduction of MIMO-ICI canceller in mobile reception of OFDM. WPMC (2013)
Kenichi Takizawa, Hirotaka Yamane, Huan-Bang Li, Feng Lu, Kohei Ohno, Takuji Mochizuki, Takashi Okada, Kunio Yata, Hisashi Nishikawa, Takehiko Kobayashi
Detection Capability of Downlink Signals in Mobile WiMAX and 3GPP LTE with an FFT-Based UWB Receiver. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2013)
Ryo Araki, Naoki Kobayashi, Akira Nakamura, Kohei Ohno, Makoto Itami
Cooperative reception scheme using multiple terminals for digital terrestrial television broadcasting One-Segment Service. ISITA (2012)
Satoshi Ogata, Sho Sakakibara, Kohei Ohno, Makoto Itami
Improving performance of inter-vehicle communication scheme using location oriented PN code allocation technique. ITSC (2012)
Hiroki Takahara, Kohei Ohno, Makoto Itami
A study on UWB radar assisted by inter-vehicle communication for safety applications. ICVES (2012)
Yuki Hirakata, Akira Nakamura, Kohei Ohno, Makoto Itami
Navigation system using ZigBee wireless sensor network for parking. ITST (2012)
Naoki Sunaga, Kohei Ohno, Makoto Itami
A theoretical study on demodulation of pre-coded OFDM by pre-coded symbol replacement. ISITA (2012)
Taro Namiki, Satoshi Ogata, Sho Sakakibara, Kohei Ohno, Makoto Itami
Positioning error correction for DS-CDMA IVC under location oriented PN code allocation scheme. ITSC (2012)
Kohei Ohno, Makoto Itami, Tetsushi Ikegami
Improvement of coexisting signal detection for MB-OFDM system. ICUWB (2012)
Kohei Ohno, Makoto Itami, Tetsushi Ikegami
An Interfering Signal Detection Technique Using an Ultra Wideband Chirp Template Waveform. Wirel. Pers. Commun. 62 (3) (2012)
Takuya Kitamura, Kohei Ohno, Makoto Itami
Improving of performance of OFDM reception under Class-A impulsive channel by replica signal estimation of impulse. ICCE (2012)
Jumpei Ono, Takuya Tsunoda, Kohei Ohno, Makoto Itami
A study on RAKE reception using multicarrier template waveform for UWB-IR system. ICUWB (2012)
Takuya Kitamura, Hiroshi Ando, Kohei Ohno, Makoto Itami
The impulsive noise reduction using it's replica signal under Class-A impulsive channel. WPMC (2012)
Ken Yamamoto, Kohei Ohno, Makoto Itami
Improving performance of DS/SS-IVC under shadowing environment using LMS adaptive circular array antenna. ITSC (2011)
Akira Nakamura, Kohei Ohno, Makoto Itami, Hiroki Ohta
Synchronization scheme of symbol timing for DoA in digital terrestrial television broadcasting. WPMC (2011)
Ken Yamamoto, Kohei Ohno, Makoto Itami
Improving performance of Inter-Vehicle Communication using LMS adaptive circular array antenna. Intelligent Vehicles Symposium (2010)
Kenichi Takizawa, Hirotaka Yamane, Huan-Bang Li, Feng Lu, Kohei Ohno, Takuji Mochizuki, Takashi Okada, Kunio Yata, Hisashi Nishikawa, Takehiko Kobayashi
Evaluation on detection capability of down-link signals of mobile WiMAX and 3GPP LTE for detect-and-avoid in UWB systems. ISWCS (2010)
Huan-Bang Li, Kunio Yata, Kenichi Takizawa, Noriaki Miyazaki, Takashi Okada, Kohei Ohno, Takuji Mochizuki, Eishin Nakagawa, Takehiko Kobayashi
Experimental evaluation of avoid performance with various victim systems to enable DAA for UWB. ISWCS (2010)
Kohei Ohno, Makoto Itami, Tetsushi Ikegami
Detection and Avoidance technique for UWB radio interfering to OFDM system using Guard Interval. PIMRC (2009)
Kohei Ohno, Makoto Itami, Tetsushi Ikegami
Detection And Avoidance Technique for Coexisting Pulse based UWB and OFDM system. VTC Fall (2009)
Kohei Ohno, Tetsushi Ikegami
Interference Mitigation Technique for Coexistence of Pulse-Based UWB and OFDM. EURASIP J. Wirel. Commun. Netw. 2008 (2008)
Kohei Ohno, Tetsushi Ikegami
An Interference Mitigation Study for Coexistence of DS-UWB and OFDM. PIMRC (2007)
Kohei Ohno, Tetsushi Ikegami
Interference DAA Technique for Coexisting UWB Radio. VTC Spring (2007)
Tetsushi Ikegami, Kohei Ohno
Interference mitigation study for UWB impulse radio. PIMRC (2003)