A new signal detection scheme combining ZF and K-best algorithms for OFDM/SDM. - Tukafunzi Fujita; Takeshi Onizawa; Wenjie Jiang 002; Daisei Uchida; Takatoshi Sugiyama; Atsushi Ohta (PIMRC, 2004)

Development of SDM-COFDM prototype employing a hierarchical ICI canceller for MIMO-based broadband wireless access systems. - Takatoshi Sugiyama; Satoshi Kurosaki; Yusuke Asai; Daisei Uchida; Masahiro Umehira (WCNC, 2004)

Implementation and Performance Evaluation of Simple SDM-COFDM Prototype Using Propagation Coefficient Matrix Tracking for Fast Fading MIMO Channels. - Takatoshi Sugiyama; Satoshi Kurosaki; Daisei Uchida; Yusuke Asai; Masahiro Umehira (IEICE Trans. Commun., 2005)

A Simplified Decision-Feedback Channel Tracking Scheme for MIMO-OFDM Systems. - Yusuke Asai; Wenjie Jiang 002; Takeshi Onizawa; Satoru Aikawa; Daisei Uchida; Atsushi Ohta (VTC Fall, 2006)

A Subspace Estimation Method Based on Eigenvalue Decomposition for Multi-Target Constant Modulus Algorithm. - Yosuke Fujino; Daisei Uchida; Takafumi Fujita; Osamu Kagami; Kazuji Watanabe (WCNC, 2007)

A Synchronization Scheme for Packet Mode MIMO-OFDM Signals in Wireless LAN. - Takeshi Onizawa; Takafumi Fujita; Yusuke Asai; Daisei Uchida; Atsushi Ohta; Satoru Aikawa (IEICE Trans. Commun., 2007)

Diversity Technique Employing Digitized Radio over Fiber Technology for Wide-Area Ubiquitous Network. - Shigeru Kuwano; Y. Suzuki; Y. Yamada; Yosuke Fujino; Takafumi Fujita; Daisei Uchida; Kazuji Watanabe (GLOBECOM, 2008)

A slot timing detection method with multiple-symbol differential detection for MDPSK burst signals. - Takafumi Fujita; Daisei Uchida; Yosuke Fujino; Kazuji Watanabe (ISWCS, 2008)

A Burst Modulation/Demodulation Method for Narrowband Ubiquitous Communication Systems. - Takafumi Fujita; Daisei Uchida; Yosuke Fujino; Osamu Kagami; Kazuji Watanabe (IEICE Trans. Commun., 2008)

Asymptotic Minimum Coverage Using Macroscopic Diversity. - Hiroshi Saito; Daisei Uchida (IEEE Trans. Mob. Comput., 2013)

Millimeter-Wave Handover Experiment in 293 km/h Mobility Environment using Position Estimated from Wireless Communication Signal. - Tatsuhiko Iwakuni; Daisei Uchida; Shuki Wai; Naoki Kita (VTC Fall, 2021)

Millimeter Wave Communications on Overhead Messenger Wire: Deep Reinforcement Learning-Based Predictive Beam Tracking. - Yusuke Koda; Masao Shinzaki; Koji Yamamoto 001; Takayuki Nishio; Masahiro Morikura; Yushi Shirato; Daisei Uchida; Naoki Kita (IEEE Trans. Cogn. Commun. Netw., 2021)

Zero-Shot Adaptation for mmWave Beam-Tracking on Overhead Messenger Wires Through Robust Adversarial Reinforcement Learning. - Masao Shinzaki; Yusuke Koda; Koji Yamamoto 001; Takayuki Nishio; Masahiro Morikura; Yushi Shirato; Daisei Uchida; Naoki Kita (IEEE Trans. Cogn. Commun. Netw., 2022)

Design for Operation in Two Frequency Bands by Division of the Coupled Region in a Waveguide 2-Plane Coupler. - Shihao Chen; Takashi Tomura; Jiro Hirokawa; Kota Ito; Mizuki Suga; Yushi Shirato; Daisei Uchida; Naoki Kita (IEICE Trans. Electron., 2022)

Blockage Prediction Using Exhaustive Beam-Pair Scan in mmWave Networks: An Experimental Study. - Itsuki Yonemura; Takamochi Kanda; Ryosuke Hanahara; Koji Yamamoto 001; Takuto Arai; Shuki Wai; Tatsuhiko Iwakuni; Daisei Uchida; Naoki Kita (CCNC, 2023)

Localization Accuracy and Communication Performance of IRS-Assisted ISAC Systems. - Mihiro Hashimoto; Koji Yamamoto 001; Itsuki Yonemura; Toshiro Nakahira; Daisuke Murayama; Takuto Arai; Daisei Uchida; Naoki Kita (VTC Fall, 2023)

Null-Space Expansion Technique for Linear MIMO Reception over Time-Variant Channels. - Yuki Ohi; Hidekazu Murata; Makoto Taromaru; Tatsuhiko Iwakuni; Daisei Uchida; Naoki Kita (VTC2023-Spring, 2023)

A Beam Search Method with Adaptive Beam Width Control Based on Area Size for Initial Access. - Takuto Arai; Daisei Uchida; Tatsuhiko Iwakuni; Shuki Wai; Naoki Kita (IEICE Trans. Commun., 2023)

Handover Experiment of 60-GHz-Band Wireless LAN in over 200-km/h High-Speed Mobility Environment. - Tatsuhiko Iwakuni; Daisei Uchida; Takuto Arai; Shuki Wai; Naoki Kita (IEICE Trans. Commun., 2023)

Fast Beam Search Based on Recorded Combinations for Distributed Massive MIMO Systems Using Sub-THz Wave Bands. - Shuki Wai; Tatsuhiko Iwakuni; Takuto Arai; Daisei Uchida; Naoki Kita (IEEE Trans. Veh. Technol., 2023)

Experimental Performance of Null-Space Expanded MIMO Reception Technique. - Shohei Kobayashi; Yuki Ohi; Hidekazu Murata; Makoto Taromaru; Tatsuhiko Iwakuni; Daisei Uchida; Takafumi Fujita (APCC, 2024)

Performance of Linear MIMO Receiver Using Null-Space Expansion Technique over Time-Variant Channels. - Shohei Kobayashi; Yuki Ohi; Hidekazu Murata; Makoto Taromaru; Tatsuhiko Iwakuni; Daisei Uchida; Naoki Kita (VTC Fall, 2024)

Leveraging Acoustic AoA to Enhance mmWave Beam Search-Based Blockage Prediction: An Experimental Study. - Ryosuke Hanahara; Itsuki Yonemura; Koji Yamamoto 001; Takuto Arai; Shuki Wai; Tatsuhiko Iwakuni; Daisei Uchida; Naoki Kita (IEEE Trans. Veh. Technol., 2024)