Daisei Uchida

Publication Activity (10 Years)

Years Active: 2004-2023
Publications (10 Years): 12

Top Topics

Millimeter Wave

Reinforcement Learning

Top Venues

IEICE Trans. Commun.

IEEE Trans. Cogn. Commun. Netw.

Publications

Yuki Ohi, Hidekazu Murata, Makoto Taromaru, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita
Null-Space Expansion Technique for Linear MIMO Reception over Time-Variant Channels. VTC2023-Spring (2023)
Mihiro Hashimoto, Koji Yamamoto, Itsuki Yonemura, Toshiro Nakahira, Daisuke Murayama, Takuto Arai, Daisei Uchida, Naoki Kita
Localization Accuracy and Communication Performance of IRS-Assisted ISAC Systems. VTC Fall (2023)
Tatsuhiko Iwakuni, Daisei Uchida, Takuto Arai, Shuki Wai, Naoki Kita
Handover Experiment of 60-GHz-Band Wireless LAN in over 200-km/h High-Speed Mobility Environment. IEICE Trans. Commun. 106 (4) (2023)
Takuto Arai, Daisei Uchida, Tatsuhiko Iwakuni, Shuki Wai, Naoki Kita
A Beam Search Method with Adaptive Beam Width Control Based on Area Size for Initial Access. IEICE Trans. Commun. 106 (4) (2023)
Itsuki Yonemura, Takamochi Kanda, Ryosuke Hanahara, Koji Yamamoto, Takuto Arai, Shuki Wai, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita
Blockage Prediction Using Exhaustive Beam-Pair Scan in mmWave Networks: An Experimental Study. CCNC (2023)
Shuki Wai, Tatsuhiko Iwakuni, Takuto Arai, Daisei Uchida, Naoki Kita
Fast Beam Search Based on Recorded Combinations for Distributed Massive MIMO Systems Using Sub-THz Wave Bands. IEEE Trans. Veh. Technol. 72 (8) (2023)
Masao Shinzaki, Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Yushi Shirato, Daisei Uchida, Naoki Kita
Zero-Shot Adaptation for mmWave Beam-Tracking on Overhead Messenger Wires Through Robust Adversarial Reinforcement Learning. IEEE Trans. Cogn. Commun. Netw. 8 (1) (2022)
Shihao Chen, Takashi Tomura, Jiro Hirokawa, Kota Ito, Mizuki Suga, Yushi Shirato, Daisei Uchida, Naoki Kita
Design for Operation in Two Frequency Bands by Division of the Coupled Region in a Waveguide 2-Plane Coupler. IEICE Trans. Electron. (12) (2022)
Masao Shinzaki, Yusuke Koda, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Yushi Shirato, Daisei Uchida, Naoki Kita
Zero-Shot Adaptation for mmWave Beam-Tracking on Overhead Messenger Wires through Robust Adversarial Reinforcement Learning. CoRR (2021)
Yusuke Koda, Masao Shinzaki, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Yushi Shirato, Daisei Uchida, Naoki Kita
Millimeter Wave Communications on Overhead Messenger Wire: Deep Reinforcement Learning-Based Predictive Beam Tracking. IEEE Trans. Cogn. Commun. Netw. 7 (4) (2021)
Tatsuhiko Iwakuni, Daisei Uchida, Shuki Wai, Naoki Kita
Millimeter-Wave Handover Experiment in 293 km/h Mobility Environment using Position Estimated from Wireless Communication Signal. VTC Fall (2021)
Yusuke Koda, Masao Shinzaki, Koji Yamamoto, Takayuki Nishio, Masahiro Morikura, Yushi Shirato, Daisei Uchida, Naoki Kita
Millimeter Wave Communications on Overhead Messenger Wire: Deep Reinforcement Learning-Based Predictive Beam Tracking. CoRR (2020)
Hiroshi Saito, Daisei Uchida
Asymptotic Minimum Coverage Using Macroscopic Diversity. IEEE Trans. Mob. Comput. 12 (8) (2013)
Takafumi Fujita, Daisei Uchida, Yosuke Fujino, Osamu Kagami, Kazuji Watanabe
A Burst Modulation/Demodulation Method for Narrowband Ubiquitous Communication Systems. IEICE Trans. Commun. (11) (2008)
Shigeru Kuwano, Y. Suzuki, Y. Yamada, Yosuke Fujino, Takafumi Fujita, Daisei Uchida, Kazuji Watanabe
Diversity Technique Employing Digitized Radio over Fiber Technology for Wide-Area Ubiquitous Network. GLOBECOM (2008)
Takafumi Fujita, Daisei Uchida, Yosuke Fujino, Kazuji Watanabe
A slot timing detection method with multiple-symbol differential detection for MDPSK burst signals. ISWCS (2008)
Yosuke Fujino, Daisei Uchida, Takafumi Fujita, Osamu Kagami, Kazuji Watanabe
A Subspace Estimation Method Based on Eigenvalue Decomposition for Multi-Target Constant Modulus Algorithm. WCNC (2007)
Takeshi Onizawa, Takafumi Fujita, Yusuke Asai, Daisei Uchida, Atsushi Ohta, Satoru Aikawa
A Synchronization Scheme for Packet Mode MIMO-OFDM Signals in Wireless LAN. IEICE Trans. Commun. (1) (2007)
Yusuke Asai, Wenjie Jiang, Takeshi Onizawa, Satoru Aikawa, Daisei Uchida, Atsushi Ohta
A Simplified Decision-Feedback Channel Tracking Scheme for MIMO-OFDM Systems. VTC Fall (2006)
Takatoshi Sugiyama, Satoshi Kurosaki, Daisei Uchida, Yusuke Asai, Masahiro Umehira
Implementation and Performance Evaluation of Simple SDM-COFDM Prototype Using Propagation Coefficient Matrix Tracking for Fast Fading MIMO Channels. IEICE Trans. Commun. (1) (2005)
Tukafunzi Fujita, Takeshi Onizawa, Wenjie Jiang, Daisei Uchida, Takatoshi Sugiyama, Atsushi Ohta
A new signal detection scheme combining ZF and K-best algorithms for OFDM/SDM. PIMRC (2004)
Takatoshi Sugiyama, Satoshi Kurosaki, Yusuke Asai, Daisei Uchida, Masahiro Umehira
Development of SDM-COFDM prototype employing a hierarchical ICI canceller for MIMO-based broadband wireless access systems. WCNC (2004)