Masazumi Ueba

According to our database, Masazumi Ueba authored at least 20 papers between 2001 and 2017.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2017

Progress in and Prospects of On-Board Communication Equipment Technologies for Communications Satellites in Japan.

Masazumi Ueba, Akihiro Miyasaka, Yoshinori Suzuki, Fumihiro Yamashita

IEICE Trans. Commun., 2017

2010

Switchable Multi-Frequency MMIC Oscillator for the 60 GHz Millimeter Wave Band.

Eddy Taillefer, Shoichi Kitazawa, Masazumi Ueba

IEICE Trans. Electron., 2010

60-GHz-Band Switched-Beam Eight-Sector Antenna with SP8T Switch for 180° Azimuth Scan.

Amane Miura, Masataka Ohira, Shoichi Kitazawa, Masazumi Ueba

IEICE Trans. Commun., 2010

2009

Highly Accurate Inclinometer Robust to Ultralow-Frequency Acceleration Disturbances and Applications to Autotracking Antenna Systems for Vessels.

Tomihiko Yoshida, Kohei Ohata, Masazumi Ueba

IEEE Trans. Instrum. Meas., 2009

Performance of Pre-FFT Type MMSE Adaptive Array Antenna with Iterative Weight Update in Presence of Sporadic Intra-System Interference.

Kazuto Yano, Makoto Taromaru, Masazumi Ueba

IEICE Trans. Commun., 2009

A Prototype Modem for Hyper-Multipoint Data Gathering SATCOM Systems - A Group Modem Applicable to Arbitrarily and Dynamically Assigned FDMA Signals -.

Kiyoshi Kobayashi, Fumihiro Yamashita, Jun-ichi Abe, Masazumi Ueba

IEICE Trans. Commun., 2009

Area throughput enhancement of OFDM-based wireless LAN in OBSS environment by physical header modification and adaptive array antenna.

Kazuto Yano, Satoshi Tsukamoto, Makoto Taromaru, Masazumi Ueba

Proceedings of the IEEE 20th International Symposium on Personal, 2009

Proposal of band-limited divided-spectrum single carrier transmission for dynamic spectrum controlled access in ISM band.

Yasuo Suzuki, Makoto Taromaru, Kazuto Yano, Masazumi Ueba

Proceedings of the IEEE 20th International Symposium on Personal, 2009

2007

Deformed Antenna Pattern Compensation Technique for Multi-Beam Antennas in Broadband and Scalable Mobile Communications Satellites.

Yoshinori Suzuki, Satoshi Harada, Kiyoshi Kobayashi, Masazumi Ueba

IEICE Trans. Commun., 2007

Comparative Studies in Key Disagreement Correction Process on Wireless Key Agreement System.

Toru Hashimoto, Takashi Itoh, Masazumi Ueba, Hisato Iwai, Hideichi Sasaoka, Kazukuni Kobara, Hideki Imai

Proceedings of the Information Security Applications, 8th International Workshop, 2007

A Resource Allocation Scheme for QoS Provision in Multi-beam Mobile Satellite Communication Systems.

Katsuya Nakahira, Kiyoshi Kobayashi, Masazumi Ueba

Proceedings of the IEEE Wireless Communications and Networking Conference, 2007

2006

Seamless Symbol Rate Switching Scheme for Multi-Rate FDMA Modem.

Fumihiro Yamashita, Kiyoshi Kobayashi, Kohei Ohata, Masazumi Ueba

IEICE Trans. Commun., 2006

Communication Capacity and Quality Enhancement Using a Two-Layered Adaptive Resource Allocation Scheme for Multi-Beam Mobile Satellite Communication Systems.

Katsuya Nakahira, Kiyoshi Kobayashi, Masazumi Ueba

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

Layer 3 Diversity Reception Technology for Ku-Band Mobile Satellite Communication Systems.

Fumiaki Nagase, Jin Mitsugi, Masayoshi Nakayama, Masazumi Ueba

IEICE Trans. Commun., 2006

Capacity and quality enhancement using an adaptive resource allocation for multi-beam mobile satellite communication systems.

Katsuya Nakahira, Kiyoshi Kobayashi, Masazumi Ueba

Proceedings of the IEEE Wireless Communications and Networking Conference, 2006

Variable Polarization/Frequency Division Multiplexing (VPFDM) for Satellite Communications.

Fumihiro Yamashita, Kiyoshi Kobayashi, Masazumi Ueba, Yozo Takeda, Kiyotake Ando

Proceedings of the 64th IEEE Vehicular Technology Conference, 2006

2005

On-frequency gap-filler using adaptive tracking null controller for next generation mobile satellite communication systems.

Tomihiko Yoshida, Kiyoshi Kobayashi, Kohei Ohata, Masazumi Ueba

Proceedings of the IEEE 16th International Symposium on Personal, 2005

2003

Enhanced multi-correlator AFC for fast and wide range frequency acquisition.

Fumihiro Yamashita, Kiyoshi Kobayashi, Masazumi Ueba

Proceedings of the IEEE 14th International Symposium on Personal, 2003

2001

Bi-directional multimedia satellite communication system employing superposed transmission.

Hideki Toshinaga, Kiyoshi Kobayashi, Kohei Ohata, Masazumi Ueba, Hideki Mizuno

Proceedings of the Global Telecommunications Conference, 2001

Investigation of single-hop connections between user terminals in geostationary mobile satellite communication systems.

Kazuhito Ebina, Nobuyuki Kataoka, Masazumi Ueba, Hideki Mizuno

Proceedings of the Global Telecommunications Conference, 2001