Kazuhiro Uehara

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 12

Top Topics

Frequency Response

Wireless Communication

Top Venues

IEICE Trans. Commun.

IEICE Trans. Electron.

Publications

Harutsuki Tanushi, Shigeru Tomisato, Satoshi Denno, Kazuhiro Uehara
Adaptive Transmission Signal Allocation and Optimal Modulation Selection for LED Visible Light Wireless Communications by Spatially Parallel Signal Transmission. GCCE (2023)
Norihiro Tokui, Shigeru Tomisato, Satoshi Denno, Kazuhiro Uehara
A Non-Linear Distortion Noise Canceller for Pre-Distortion Characteristic Error Compensation in LED Visible Light Communications. GCCE (2022)
Kanta Haino, Shigeru Tomisato, Kazuhiro Uehara
SINR Improvement by Adaptive Bandwidth Control in Multi-Band IoT Systems with Spectrum Sharing. ISCIT (2021)
Takeru Fukuyama, Shigeru Tomisato, Satoshi Denno, Kazuhiro Uehara
A Compensation Method for Both Amplitude Deviation of Frequency Response and Non-Linear Distortion in LED Visible Light Wireless Communications. ISCIT (2021)
Wataru Okada, Shigeru Tomisato, Kazuhiro Uehara
Coverage Improvement by Adaptive Bandwidth Control Corresponding to Radio Channel Fluctuation in Multi-Band IoT Systems with Spectrum Sharing Systems. ISCIT (2021)
Yusuke Kamei, Shigeru Tomisato, Satoshi Denno, Kazuhiro Uehara
LED Lighting Arrangement for Spatially Parallel Signal Transmission in Visible Light Communication. GCCE (2019)
Kazuhiro Uehara
Foreword. IEICE Trans. Commun. (10) (2018)
Takahiro Chikamori, Shigeru Tomisato, Satoshi Denno, Kazuhiro Uehara
Transmission quality improvement by LED back-off optimization for visible light wireless communications. WPMC (2017)
Kazunori Akabane, Nobuaki Mochizuki, Shigeru Teruhi, Mamoru Kobayashi, Shuichi Yoshino, Masashi Shimizu, Kazuhiro Uehara
High-Capacity Wireless Access Networks Using 920MHz Band for Wide-Area IoT/M2M Services. IEICE Trans. Commun. (9) (2016)
Fereidoun H. Panahi, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori, Kazuhiro Uehara
Interference alignment and power allocation for multi-user MIMO interference channels. ICC (2016)
Fereidoun H. Panahi, Tomoaki Ohtsuki, Wenjie Jiang, Yasushi Takatori, Kazuhiro Uehara
Joint Interference Alignment and Power Allocation under Perfect and Imperfect CSI. GLOBECOM (2016)
Takana Kaho, Yo Yamaguchi, Hiroyuki Shiba, Tadao Nakagawa, Kazuhiro Uehara, Kiyomichi Araki
Concurrent Multi-Band Mixer with Independent and Linear Gain Control. IEICE Trans. Electron. (7) (2015)
Ken Hiraga, Kazumitsu Sakamoto, Kentaro Nishimori, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara
A Study of Short-Range MIMO Transmission Utilizing Polarization Multiplexing for the Simplification of Decoding. IEICE Trans. Commun. (2) (2014)
Ken Hiraga, Kazumitsu Sakamoto, Maki Arai, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara
Spatial Division Transmission without Signal Processing for MIMO Detection Utilizing Two-Ray Fading. IEICE Trans. Commun. (11) (2014)
Kazumitsu Sakamoto, Ken Hiraga, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara
Performance Evaluation of Short-Range MIMO Using a Method for Controlling Phase Difference between Each Propagation Channel. IEICE Trans. Commun. (10) (2013)
Ikuma Ando, Gia Khanh Tran, Kiyomichi Araki, Takayuki Yamada, Takana Kaho, Yo Yamaguchi, Kazuhiro Uehara
Nonlinear Modeling and Analysis on Concurrent Amplification of Dual-Band Gaussian Signals. IEICE Trans. Electron. (10) (2013)
Doohwan Lee, Yoshiyuki Kabashima, Koujin Takeda, Takayuki Yamada, Kazunori Akabane, Kazuhiro Uehara
Sparse-matrix-based compressed sensing for spectrum sensing in Flexible Wireless System. APCC (2012)
Takayuki Yamada, Doohwan Lee, Hideki Toshinaga, Kazunori Akabane, Yo Yamaguchi, Kazuhiro Uehara
1-bit compressed sensing with edge detection for compressed radio wave data transfer. APCC (2012)
Takayuki Yamada, Doohwan Lee, Hiroyuki Shiba, Yo Yamaguchi, Kazunori Akabane, Kazuhiro Uehara
Signal Separation and Reconstruction Method for Simultaneously Received Multi-System Signals in Flexible Wireless System. IEICE Trans. Commun. (4) (2012)
Ken Hiraga, Tomohiro Seki, Kentaro Nishimori, Kazuhiro Uehara
Effectiveness of Short-Range MIMO Using Dual-Polarized Antenna. IEICE Trans. Commun. (1) (2012)
Doohwan Lee, Tatsuya Sasaki, Takayuki Yamada, Kazunori Akabane, Yo Yamaguchi, Kazuhiro Uehara
Spectrum Sensing for Networked System Using 1-Bit Compressed Sensing with Partial Random Circulant Measurement Matrices. VTC Spring (2012)
Kazuhiro Uehara
Foreword. IEICE Trans. Commun. (4) (2012)
Ken Hiraga, Tomohiro Seki, Kentaro Nishimori, Kenjiro Nishikawa, Ichihiko Toyoda, Kazuhiro Uehara
Analyses of Antenna Displacement in Short-Range MIMO Transmission over Millimeter-Wave. IEICE Trans. Commun. (10) (2011)
Takayuki Yamada, Doohwan Lee, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara
Signal separation and reconstruction method for simultaneously received multi-system signals in a unified wireless system. CrownCom (2011)
Takana Kaho, Yo Yamaguchi, Kazuhiro Uehara, Kiyomichi Araki
A Low-Noise, High-Gain Quasi-Millimeter-Wave Receiver MMIC with a Very High Degree of Integration Using 3D-MMIC Technology. IEICE Trans. Electron. (10) (2011)
Doohwan Lee, Takayuki Yamada, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara
Combined Nyquist and Compressed Sampling Method for Radio Wave Data Compression of a Heterogeneous Network System. IEICE Trans. Commun. (12) (2010)
Kazuhiro Uehara
Foreword. IEICE Trans. Commun. (12) (2010)
Yo Yamaguchi, Takana Kaho, Motoharu Sasaki, Kenjiro Nishikawa, Tomohiro Seki, Tadao Nakagawa, Kazuhiro Uehara, Kiyomichi Araki
An Analysis of Multi-Layer Inductors for Miniaturizing of GaAs MMIC. IEICE Trans. Electron. (7) (2010)
Yo Yamaguchi, Takana Kaho, Kazuhiro Uehara
A Very Low Spurious X-Band Frequency Quadrupler with Very High Integration Using 3D-MMIC Technology. IEICE Trans. Electron. (11) (2008)
Kazunori Akabane, Hiroyuki Shiba, Munehiro Matsui, Kazuhiro Uehara
Performance Evaluation of an Autonomous Adaptive Base Station that Supports Multiple Wireless Network Systems. IEICE Trans. Commun. (1) (2008)
Munehiro Matsui, Kazunori Akabane, Hiroyuki Shiba, Kazuhiro Uehara
Prototype of a Cognitive Radio System with Cooperative Sensing and Interference Alerting. CrownCom (2008)
Munehiro Matsui, Hiroyuki Shiba, Kazunori Akabane, Kazuhiro Uehara
A Novel Cooperative Sensing Technique for Cognitive Radio. PIMRC (2007)
Hitoshi Hayashi, Tadao Nakagawa, Kazuhiro Uehara, Yoshihiro Takigawa
A Miniaturized In-Phase Power Divider with a DC Block Function. IEICE Trans. Electron. (10) (2007)
Hitoshi Hayashi, Tadao Nakagawa, Kazuhiro Uehara, Yoshihiro Takigawa
Miniaturized Broadband Lumped-Element In-Phase Power Dividers. IEICE Trans. Electron. (6) (2007)
Hitoshi Hayashi, Munenari Kawashima, Tadao Nakagawa, Kazuhiro Uehara, Yoshihiro Takigawa
An Active Terminal Circuit and Its Application to a Distributed Amplifier. IEICE Trans. Electron. (6) (2007)
Takashi Shono, Yushi Shirato, Hiroyuki Shiba, Kazuhiro Uehara, Katsuhiko Araki, Masahiro Umehira
IEEE 802.11 wireless LAN implemented on software defined radio with hybrid programmable architecture. IEEE Trans. Wirel. Commun. 4 (5) (2005)
Takashi Shono, Hiroyuki Shiba, Yushi Shirato, Kazuhiro Uehara, Katsuhiko Araki, Masahiro Umehira
Performance of IEEE 802.11 wireless LAN implemented on software defined radio with hybrid programmable architecture. ICC (2003)
Hiroyuki Shiba, Kazuhiro Uehara, Katsuhiko Araki
Proposal and evaluation of security schemes for software-defined radio. PIMRC (2003)
Kazuhiro Uehara, Hiroyuki Shiba, Takashi Shono, Yushi Shirato, Hiroshi Yoshioka, Masashi Nakatsugawa, Shuji Kubota, Masahiro Umehira
Design and performance evaluation of software defined radio prototype for PHS and IEEE 802.11 wireless LAN. PIMRC (2002)
Kazuhiro Uehara, Yasuo Suzuki, Hiroyuki Shiba, Hiroyuki Tanaka, Yusuke Asai, Takashi Shono, Shuji Kubota
Design and evaluation of software radio program on multiprocessor architecture platform for full-duplex real-time communication. PIMRC (2002)
Takashi Shono, Kazuhiro Uehara, Shuji Kubota
Proposal and evaluation of system diversity for software defined radio. ICC (2002)
Hiroyuki Shiba, Takashi Shono, Kazuhiro Uehara, Shuji Kubota
Design and evaluation of software radio prototype with over-the-air download function. VTC Fall (2001)
Makoto Sugita, Kazukuni Kobara, Kazuhiro Uehara, Shuji Kubota, Hideki Imai
Relationships among Differential, Truncated Differential, Impossible Differential Cryptanalyses against Word-Oriented Block Ciphers like RIJNDAEL, E2. AES Candidate Conference (2000)
Kazuhiro Uehara, Hiroyuki Tanaka, Hiroyuki Shiba, Yasuo Suzuki, Masashi Nakatsugawa, Yushi Shirato, Shuji Kubota
Design of software radio for cellular communication systems and wireless LANs. PIMRC (2000)