Solving the inverse problem for soil moisture and temperature profiles by sequential assimilation of multifrequency remotely sensed observations. - Dara Entekhabi; Hajime Nakamura; Eni G. Njoku (IEEE Trans. Geosci. Remote. Sens., 1994)

Proposal of Statistical Lambda Multiplexing Network (SLAMNet). - Hajime Nakamura; Toshio Kato; Hiroyuki Yokoyama; Shu Yamamoto (GLOBECOM, 2000)

Video transcoding proxy for 3Gwireless mobile Internet access. - Takayuki Warabino; Shinji Ota; Daisuke Morikawa; Masayoshi Ohashi; Hajime Nakamura; Hideaki Iwashita; Fumio Watanabe (IEEE Commun. Mag., 2000)

Extended concept of statistical lambda multiplexing network (SLAMNet). - Hajime Nakamura; Hiroyuki Yokoyama; Shinichi Nomoto (GLOBECOM, 2003)

A playout-buffer-sensitive time slot scheduling for integration of real-time and elastic traffic in wireless networks. - Masaki Fukushima; Hajime Nakamura; Shinichi Nomoto (PIMRC, 2004)

Combined Adaptive Congestion Control Method for Communication-Broadcasting Integrated Services. - Hideyuki Koto; Hiroki Furuya; Hajime Nakamura (GLOBECOM, 2006)

A Novel Adaptive SR-SW-ARQ/FEC Scheme for an Ultra Low-Latency Mobile Network. - Xiaoqiu Wang; Satoshi Konishi; Takeshi Kitahara; Hajime Nakamura (VTC Spring, 2006)

A cell planning scheme along railway tracks in CDMA systems. - Shinobu Nanba; Xiaoqiu Wang; Hajime Nakamura (WCNC, 2006)

Modeling of Seamless Interworking Environments for Heterogeneous Mobile Systems. - Masaki Fukushima; Hajime Nakamura; Shinichi Nomoto; Yu Watanabe (IEICE Trans. Commun., 2006)

On the Verification of the Gravity Model Used for Mobility Modeling. - Yong Huat Chew; Shinobu Nanba; Peng Keong Tham; Boon Sain Yeo; Hajime Nakamura (ICC, 2007)

Experimental Evaluation of Adaptive SR-SW-ARQ/FEC Scheme for Ultra Low-Latency Mobile Networks. - Xiaoqiu Wang; Satoshi Konishi; Takeshi Kitahara; Hajime Nakamura; Toshinori Suzuki (WCNC, 2007)

QoS/QoE Measurement System Implemented on Cellular Phone for NGN. - Satoshi Uemura; Norihiro Fukumoto; Hideaki Yamada; Hajime Nakamura (CCNC, 2008)

Access Control Method Based on Sample Monitoring for Volatile Traffic in Interactive TV Services. - Hideyuki Koto; Haruo Hoshino; Yasuhiko Hiehata; Satoshi Uemura; Hajime Nakamura (GLOBECOM, 2008)

More Results on the Validation of Gravity Model and the Effect of User Mobility in Cell Planning. - Yong Huat Chew; Peng Keong Tham; Shinobu Nanba; Boon Sain Yeo; Hajime Nakamura (VTC Spring, 2008)

A Data Transmission Control to Maximize Discharge Capacity of Battery. - Takeshi Kitahara; Hajime Nakamura (WCNC, 2008)

Objective Speech Quality Assessment Based on Payload Discrimination of Lost Packets for Cellular Phones in NGN Environment. - Satoshi Uemura; Norihiro Fukumoto; Hideaki Yamada; Hajime Nakamura (IEICE Trans. Commun., 2008)

A Study on Ultra Low-Latency Mobile Networks. - Satoshi Konishi; Xiaoqiu Wang; Takeshi Kitahara; Hajime Nakamura; Toshinori Suzuki (Wirel. Pers. Commun., 2008)

Adaptive Transmission Control Method for Communication-Broadcasting Integrated Services. - Hideyuki Koto; Hiroki Furuya; Hajime Nakamura (IEICE Trans. Commun., 2009)

An Efficient Multicast Forwarding Method for Optical Bursts under Restricted Number of Burst Replicas. - Nagao Ogino; Hajime Nakamura (IEICE Trans. Commun., 2009)

Adaptive QoS Class Allocation Schemes in Multi-Domain Path-Based Networks. - Nagao Ogino; Hajime Nakamura (IEICE Trans. Commun., 2009)

Estimation of Human Movements from Body Acceleration Monitoring Using One Nearest Neighbor Method - Ubiquitous Health Care. - Takaaki Kozaki; Shigeyoshi Nakajima; Tetsuo Tsujioka; Shinsuke Hara; Tadayuki Inoue; Hajime Nakamura; Kazuhide Takeuchi (IIH-MSP, 2010)

Evaluation of a wireless vital sensor for ubiquitous health monitoring systems. - Tadayuki Inoue; Tetsuo Tsujioka; Shigeyoshi Nakajima; Shinsuke Hara; Hajime Nakamura; Kazuhide Takeuchi (ROSE, 2010)

A Traffic Forecasting Method with Function to Control Residual Error Distribution for IP Access Networks. - Takeshi Kitahara; Hiroki Furuya; Hajime Nakamura (IEICE Trans. Commun., 2010)

An Inter-Domain Path Computation Scheme Adaptive to Traffic Load in Domains. - Nagao Ogino; Hajime Nakamura (IEICE Trans. Commun., 2010)

Mobile Services. - Sumaru Niida; Satoshi Uemura; Hajime Nakamura (IEEE Veh. Technol. Mag., 2010)

Development of a triage engine enabling behavior recognition and lethal arrhythmia detection for remote health care system. - Hiroto Sugano; Shinsuke Hara; Tetsuo Tsujioka; Tadayuki Inoue; Shigeyoshi Nakajima; Takaaki Kozaki; Hajime Nakamura; Kazuhide Takeuchi (EMBC, 2011)

All-Optical Monitoring Path Computation Based on Lower Bounds of Required Number of Paths. - Nagao Ogino; Hajime Nakamura (ICC, 2011)

A Web Script-Based Access Control System Using Probability Density Function of Service Time. - Satoshi Uemura; Yasuhiko Hiehata; Hideyuki Koto; Hajime Nakamura (ICC, 2011)

Field study of a waiting-time filler delivery system. - Sumaru Niida; Satoshi Uemura; Hajime Nakamura; Etsuko T. Harada (Mobile HCI, 2011)

Two-Layered Structure of Social Network Revealed by Data Analysis of Telecommunciation Services. - Hideyuki Koto; Hajime Nakamura; Masaki Aida (SocialCom/PASSAT, 2011)

Telecommunications Network Planning Method Based on Probabilistic Risk Assessment. - Nagao Ogino; Hajime Nakamura (IEICE Trans. Commun., 2011)

A Web Script-Based Field Evaluation Method to Assess Subjective Quality of Mobile Services. - Satoshi Uemura; Sumaru Niida; Hajime Nakamura (IEICE Trans. Commun., 2011)

Hands-Free Head-Motion Interface Using Air Pillow. - Hajime Nakamura; Shouta Mikura; Satoshi Iwaki; Kazuhiro Taniguchi; Manabu Motegi; Shinyou Mutou; Toru Kobayashi (ICIRA (3), 2012)

All-Optical Monitoring Path Computation Using Lower Bounds of Required Number of Paths. - Nagao Ogino; Hajime Nakamura (IEICE Trans. Commun., 2012)

An Adaptive Method to Acquire QoS Class Allocation Policy Based on Reinforcement Learning. - Nagao Ogino; Hajime Nakamura (IEICE Trans. Commun., 2012)

Route Computation Method for Secure Delivery of Secret Shared Content. - Nagao Ogino; Takuya Omi; Hajime Nakamura (IEICE Trans. Commun., 2012)

Autonomous Data Transmission Using Off-Peak Hours for Cellular-Based M2M Communications. - Takeshi Kitahara; Yasuhiko Hiehata; Hideyuki Koto; Norihiro Fukumoto; Hajime Nakamura; Shigehiro Ano (COMPSAC, 2013)

Application of the real-time Retinex image enhancement for endoscopic images. - Hiroyuki Okuhata; Hajime Nakamura; Shinsuke Hara; Hiroshi Tsutsui; Takao Onoye (EMBC, 2013)

Development of a real-time vital data collection system from players during a football game. - Shinsuke Hara; Tetsuo Tsujioka; Toui Kanda; Hajime Nakamura; Takashi Kawabata; Kenji Watanabe; Masanao Ise; Noa Arime; Hiroyuki Okuhata (Healthcom, 2013)

Simplification of Service Functions Resulting from Growth in Scale of Networks. - Nagao Ogino; Hideyuki Koto; Hajime Nakamura; Shigehiro Ano (IEICE Trans. Commun., 2013)

Cancellation of motion artifact induced by exercise for PPG-based heart rate sensing. - Takunori Shimazaki; Shinsuke Hara; Hiroyuki Okuhata; Hajime Nakamura; Takashi Kawabata (EMBC, 2014)

Elements of a real-time vital signs monitoring system for players during a football game. - Shinsuke Hara; Tetsuo Tsujioka; Takunori Shimazaki; Kouhei Tezuka; Masayuki Ichikawa; Masato Ariga; Hajime Nakamura; Takashi Kawabata; Kenji Watanabe; Masanao Ise; Noa Arime; Hiroyuki Okuhata (Healthcom, 2014)

Implementation of dynamic-range enhancement and super-resolution algorithms for medical image processing. - Hiroyuki Okuhata; Rintaro Imai; Masanao Ise; Roberto Yusi Omaki; Hajime Nakamura; Shinsuke Hara; Isao Shirakawa (ICCE, 2014)

Performance evaluation of packet forwarding methods in real-time vital data collection for players during a football game. - Shinsuke Hara; Kouhei Tezuka; Tetsuo Tsujioka; Hajime Nakamura; Takashi Kawabata; Kenji Watanabe; Masanao Ise; Noa Arime; Hiroyuki Okuhata (ISMICT, 2014)

Real-time sensing, transmission and analysis for vital signs of persons during exercises. - Shinsuke Hara; Takashi Kawabata; Hajime Nakamura (EMBC, 2015)

Motion artifact cancellation and outlier rejection for clip-type ppg-based heart rate sensor. - Takunori Shimazaki; Shinsuke Hara; Hiroyuki Okuhata; Hajime Nakamura; Takashi Kawabata (EMBC, 2015)

Challenges in wireless networking for real-time vital sensing from persons in exercises. - Shinsuke Hara; Hiroyuki Yomo; Takashi Kawabata; Hajime Nakamura (ISMICT, 2016)

Real-Time Vital Monitoring for Persons during Exercises - Solutions and Challenges -. - Shinsuke Hara; Hiroyuki Okuhata; Takashi Kawabata; Hajime Nakamura; Hiroyuki Yomo (IEICE Trans. Commun., 2016)

Parameter optimization of motion artifact canceling PPG-based heart rate sensor by means of cross validation. - Shinsuke Hara; Takunori Shimazaki; Hiroyuki Okuhata; Hajime Nakamura; Takashi Kawabata; Kai Cai; Tomohito Takubo (ISMICT, 2017)

Challenges in Real-Time Vital Signs Monitoring for Persons During Exercises. - Shinsuke Hara; Hiroyuki Yomo; Ryusuke Miyamoto; Yasutaka Kawamoto; Hiroyuki Okuhata; Takashi Kawabata; Hajime Nakamura (Int. J. Wirel. Inf. Networks, 2017)

Bootstrapped Non-Inverting Front-End Amplifier for Capacitive Electrocardiogram Measurement*. - Hajime Nakamura; Akinori Ueno (BioCAS, 2018)

Design and Validation of Front-End Voltage Follower for Capacitive Electrocardiogram Measurement Using Bootstrapping Technique. - Hajime Nakamura; Yuki Kato; Akinori Ueno (EMBC, 2018)

Non-Contact Capacitive Ballistocardiogram Measurements Using In-Bed Fabric-Sheet Electrode for Blood Pressure Estimation. - Yuichiro Sakajiri; Hajime Nakamura; Akinori Ueno (EMBC, 2019)

Measurement of Vagus Nerve Response to Transcutaneous Electrical Ear Canal Stimulation in Anesthetized Rat. - Wataru Imazawa; Hajime Nakamura; Masayuki Yagi; Koji Morishita; Yasuhiro Otomo; Akinori Ueno (EMBC, 2020)

A Novel Analog Front End with Voltage-Dependent Input Impedance and Bandpass Amplification for Capacitive Biopotential Measurements. - Hajime Nakamura; Yuichiro Sakajiri; Hiroshi Ishigami; Akinori Ueno (Sensors, 2020)