Evaluation of a bandwidth assignment method in mobile ATM networks that achieve lossless handover. - Masaya Nishio; Noriteru Shinagawa; Takehiko Kobayashi (WCNC, 1999)

A lossless handover method for video transmission in mobile ATM networks and its subjective quality assessment. - Masaya Nishio; Noriteru Shinagawa; Takehiko Kobayashi (IEEE Commun. Mag., 1999)

Traffic Characteristics in Adaptive Prioritized-Handoff Control Method Considering Reattempt Calls. - Noriteru Shinagawa; Takehiko Kobayashi; Keisuke Nakano 002; Masakazu Sengoku (Mobile and Wireless Communication Networks, 2000)

Transmission power control for downlinks in CDMA/shared-TDD cellular packet systems. - Kazuo Mori; Takehiko Kobayashi; Takaya Yamazato; Akira Ogawa (PIMRC, 2000)

A handover scheme between peer groups in mobile ATM networks. - Yoshihito Takahashi; Noriteru Shinagawa; Takehiko Kobayashi (PIMRC, 2000)

Throughput evaluation in CDMA/shared-TDD packet systems in a cellular environment. - Kazuo Mori; Takehiko Kobayashi; Takaya Yamazato; Akira Ogawa (WCNC, 2000)

A center-controlled dynamic rerouting scheme for fast and reliable handover in mobile ATM networks. - Yoshihito Takahashi; Takehiko Kobayashi (Mob. Networks Appl., 2000)

A Hard Handover Control Scheme Supporting IP Host Mobility. - Yoshihito Takahashi; Noriteru Shinagawa; Takehiko Kobayashi (ICN (1), 2001)

Self-similarities in transmission delay of CDMA cellular packet systems for varying transmission power control error. - Kazuo Mori; Hirotoshi Hidaka; Takehiko Kobayashi; Tomotaka Nagaosa; Hideo Kobayashi (ICC, 2002)

Self-Similarity in Cell Dwell Time Caused by Terminal Motion and Its Effects on Teletraffic of Cellular Communication Networks. - Hirotoshi Hidaka; Kazuyoshi Saitoh; Noriteru Shinagawa; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Terminal Migration Model in which Cell Dwell Time is Defined by Different Probability Distributions in Different Cells. - Hirotoshi Hidaka; Kazuyoshi Saitoh; Noriteru Shinagawa; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

CDMA Transmission Power Control Suitable for Multimedia IP Packet Communications. - Masahiro Ishiba; Hideki Satoh; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Non Line-of-Sight Microwave Propagation Characterization for Personal Communications with High-Tier Base Station Antenna. - Kozo Sakawa; Hironari Masui; Masanori Ishii; Hiroyuki Shimizu; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Effects of Road Traffic on Probability Distributions of Path-Loss in an Urban Microcellular Environment. - Hiroyuki Shimizu; Hironari Masui; Masanori Ishii; Kozo Sakawa; Takehiko Kobayashi; Makoto Abo; Chikao Nagasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Microwave path-loss modeling in urban line-of-sight environments. - Hironari Masui; Takehiko Kobayashi; Masami Akaike (IEEE J. Sel. Areas Commun., 2002)

Spatio-temporal channel characterization in a suburban non line-of-sight microcellular environment. - Jun-ichi Takada; Jiye Fu; Houtao Zhu; Takehiko Kobayashi (IEEE J. Sel. Areas Commun., 2002)

Development of Ultra-Wideband Short-Range Impulse Radar System for Vehicular Applications. - Kiyoshi Hamaguchi; Hiroyo Ogawa; Takehiko Kobayashi; Ryuji Kohno (IEICE Trans. Electron., 2005)

Double Directional Ultra Wideband Channel Characterization in a Line-of-Sight Home Environment. - Katsuyuki Haneda; Jun-ichi Takada; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Ultra Wideband Signal Propagation in Desktop Environments. - Yoshiyuki Suzuki; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Measurements and Characterization of Ultra Wideband Propagation Channels in a Passenger-Car Compartment. - Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Proposal for an MB-OFDM UWB System Simultaneously Undertaking Ranging and Communications. - Yasuhiro Ohhikata; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Simulation of Interference Effects from MB-OFDM and DS-UWB to a QPSK Digital Transmission System. - Atsushi Tomiki; Idnin Pasya; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Development of an Omnidirectional and Low-VSWR Ultra Wideband Antenna. - Takuya Taniguchi; Akihide Maeda; Takehiko Kobayashi (Int. J. Wirel. Opt. Commun., 2006)

Applicability of UWB Double Directional Propagation Modeling for Evaluating UWB Transmission Performance. - Katsuyuki Haneda; Jun-ichi Takada; Takehiko Kobayashi (VTC Spring, 2007)

Ultra-Wideband Time-of-Arrival and Angle-of-Arrival Estimation Using a Signal Model Based on Measurements. - Naohiko Iwakiri; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Joint TOA and AOA/AOD Spectrum for Ultra-Wideband Indoor Double-Directional Channel Estimation. - Naohiko Iwakiri; Takehiko Kobayashi (VTC Fall, 2008)

Special Section on Wideband Systems. - Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Measurement of Ultra Wideband Radar Cross Sections of an Automobile at Ka Band Using Circular Polarizations. - Hideyuki Osaki; Takehiko Nishide; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Effects of Bragg Scattering on Ultra-Wideband Signal Transmission from Periodic Surfaces. - Hiroaki Tsuchiya; Navarat Lertsirisopon; Jun-ichi Takada; Takehiko Kobayashi (IEICE Trans. Commun., 2008)

Ultra Wideband Electromagnetic Phantoms for Antennas and Propagation Studies. - Hironobu Yamamoto; Jian Zhou; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Ultra-Wideband Time-of-Arrival and Angle-of-Arrival Estimation Using Transformation Between Frequency and Time Domain Signals. - Naohiko Iwakiri; Takehiko Kobayashi (J. Commun., 2008)

Ultra-Wideband Indoor Double-Directional Channel Estimation Using Transformation between Frequency and Time Domain Signals. - Naohiko Iwakiri; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009)

Experimental evaluation of avoid performance with various victim systems to enable DAA for UWB. - Huan-Bang Li; Kunio Yata; Kenichi Takizawa; Noriaki Miyazaki; Takashi Okada; Kohei Ohno; Takuji Mochizuki; Eishin Nakagawa; Takehiko Kobayashi (ISWCS, 2010)

Evaluation on detection capability of down-link signals of mobile WiMAX and 3GPP LTE for detect-and-avoid in UWB systems. - Kenichi Takizawa; Hirotaka Yamane; Huan-Bang Li; Feng Lu; Kohei Ohno; Takuji Mochizuki; Takashi Okada; Kunio Yata; Hisashi Nishikawa; Takehiko Kobayashi (ISWCS, 2010)

Development of an Implantable WBAN Path-Loss Model for Capsule Endoscopy. - Takahiro Aoyagi; Kenichi Takizawa; Takehiko Kobayashi; Jun-ichi Takada; Kiyoshi Hamaguchi; Ryuji Kohno (IEICE Trans. Commun., 2010)

Channel Estimator Employing Narrowband Interference Detector of Wideband OFDM Receiver. - Naohiko Iwakiri; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

Measurements and Modeling of Ultra-Wideband Propagation Losses around the Human Body Dependent on Room Volume. - Hironobu Yamamoto; Masato Koiwai; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

Statistical modeling of on-body ultra-wideband channels considering surrounding environments. - Miyuki Hirose; Hironobu Yamamoto; Takehiko Kobayashi (ISWCS, 2012)

Performance Analysis of Ultra-Wideband Channel for Short-Range Monopulse Radar at Ka-Band. - Naohiko Iwakiri; Natsuki Hashimoto; Takehiko Kobayashi (J. Electr. Comput. Eng., 2012)

Simulation of time jitter effects on the detection performance of M-sequence-based MIMO radar systems. - Idnin Pasya; Takehiko Kobayashi (RWS, 2013)

Experimental Evaluation of Ultra Wideband Wireless Links within a Spacecraft for Replacing Wired Interface Buses. - Shinichiro Hamada; Atsushi Tomiki; Tomoaki Toda; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

Examination of Effective UWB Avoidance Based on Experiments for Coexistence with Other Wireless Systems. - Huan-Bang Li; Kunio Yata; Kenichi Takizawa; Noriaki Miyazaki; Takashi Okada; Kohei Ohno; Takuji Mochizuki; Eishin Nakagawa; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

Detection Capability of Downlink Signals in Mobile WiMAX and 3GPP LTE with an FFT-Based UWB Receiver. - Kenichi Takizawa; Hirotaka Yamane; Huan-Bang Li; Feng Lu; Kohei Ohno; Takuji Mochizuki; Takashi Okada; Kunio Yata; Hisashi Nishikawa; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

Simple turbo MIMO scheme using arithmetic extended mapping and repetition codes. - Keisuke Yamamoto; Takashi Yano; Takehiko Kobayashi (ICC, 2014)

Joint direction-of-departure and direction-of-arrival estimation in an ultra-wideband MIMO radar system. - Idnin Pasya; Naohiko Iwakiri; Takehiko Kobayashi (RWS, 2014)

Analyses and Modeling of Ultra-Wideband On-Body Propagation Channels Depending on Population Density within an Elevator Cabin. - Miyuki Hirose; Takehiko Kobayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)

Simulation and experiments of ultra-wideband radio propagation within closed boxes for replacing wired interface buses in spacecrafts. - Tsubasa Matsushita; Atsushi Tomiki; Takehiko Kobayashi (WiSEE, 2015)

Wideband and Ultra Wideband Radio Propagation in Heavy Multipath Environments. - Takehiko Kobayashi; Miyuki Hirose (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Automatic Determination of Phase Centers and Its Application to Precise Measurement of Spacecraft Antennas in a Small Anechoic Chamber. - Yuzo Tamaki; Takehiko Kobayashi; Atsushi Tomiki (IEICE Trans. Commun., 2018)