Is this you? Create Your Porfile
Avatar

Sugiyama Katsumasa

Fujitsu

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Sugiyama Katsumasa is active.

Explore More

Publication

Featured researches published by Sugiyama Katsumasa.

Archive | 2013

RADIO COMMUNICATION SYSTEM, MOBILE STATION, AND BASE STATION

Ota Yoshiaki; Tajima Yoshiharu; Obuchi Kazuchika; Kawasaki Yoshihiro; Tanaka Yoshiaki; Sugiyama Katsumasa

Archive | 2009

CONTROL METHOD FOR RADIO COMMUNICATION SYSTEM, AND RADIO COMMUNICATION APPARATUS

Tanaka Yoshiaki; Kawasaki Yoshihiro; Obuchi Kazuchika; Tajima Yoshiharu; Ito Akira; Ota Yoshiaki; Wu Jianming; Sugiyama Katsumasa

Archive | 2007

Method for calling up mobile station in mobile communication system

Obuchi Kazuhisa; Kawasaki Yoshihiro; Tajima Yoshiharu; Ohta Yoshiaki; Sugiyama Katsumasa

Archive | 2010

Radio base station device, radio mobile station device, and transmission control method for random access signal

Tajima Yoshiharu; Obuchi Kazuhisa; Tanaka Yoshinori; Kawasaki Yoshihiro; Ohta Yoshiaki; Sugiyama Katsumasa

Archive | 2010

WIRELESS BASE STATION APPARATUS, WIRELESS MOBILE STATION APPARATUS, AND TRANSMISSION CONTROL METHOD FOR RANDOM ACCESS SIGNAL

Tajima Yoshiharu; Obuchi Kazuhisa; Tanaka Yoshinori; Kawasaki Yoshihiro; Ohta Yoshiaki; Sugiyama Katsumasa

Archive | 2007

Transmission control method, radio base station, mobile station, and, control method

Ohta Yoshiaki; Kawasaki Yoshihiro; Tajima Yoshiharu; Obuchi Kazuhisa; Tanaka Yoshinori; Sugiyama Katsumasa

Archive | 2007

PACKET TRANSFER METHOD AND BASE STATION

Ohta Yoshiaki; Tajima Yoshiharu; Obuchi Kazuhisa; Kawasaki Yoshihiro; Kawabata Kazuo; Furukawa Hideto; Sugiyama Katsumasa; Koizumi Yoshiko

Archive | 2017

Aparato de comunicación y método de recepción correspondiente

Obuchi Kazuhisa; Kawasaki Yoshihiro; Tajima Yoshiharu; Ohta Yoshiaki; Tanaka Yoshinori; Sugiyama Katsumasa

Archive | 2017

Conexión de re-establecimiento entre un terminal inalámbrico y una estación base inalámbrica

Tajima Yoshiharu; Obuchi Kazuhisa; Tanaka Yoshinori; Kawasaki Yoshihiro; Ohta Yoshiaki; Sugiyama Katsumasa

Archive | 2017

Aparato de comunicaciones y método de recepción

Obuchi Kazuhisa; Kawasaki Yoshihiro; Tajima Yoshiharu; Ohta Yoshiaki; Tanaka Yoshinori; Sugiyama Katsumasa

Explore More

Collaboration

Dive into the Sugiyama Katsumasa's collaboration.

Top Co-Authors
Avatar

Kawasaki Yoshihiro

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Tajima Yoshiharu

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Ohta Yoshiaki

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Obuchi Kazuhisa

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Tanaka Yoshinori

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Kawabata Kazuo

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Xu Haibo

Fujitsu

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge