Network


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

Hotspot


Dive into the research topics where Yuichiro Katsu is active.

Publication


Featured researches published by Yuichiro Katsu.


Archive | 2001

Geographic information output system

Yoshiyuki Machida; Masao Hayama; Fumihiko Shimazaki; Yuichiro Katsu


Archive | 2001

Base station apparatus, mobile station, and contents provider

Masao Hayama; Yoshiyuki Machida; Shirou Mazawa; Fumihiko Shimazaki; Yuichiro Katsu


Archive | 2009

Communication system and access gateway apparatus

Hitomi Nakamura; Yuichiro Katsu; Norihisa Matsumoto; Masashi Yano; Masahiro Takatori


Archive | 2009

Radio access terminal, base station controller, and handoff control method in radio communication system

Dan Xu; Yuichiro Katsu; Tsutomu Uchida; Shiro Mazawa


Archive | 2001

Radio base station, radio terminal equipment and contents provider

Masao Hayama; Yuichiro Katsu; Yoshiyuki Machida; Shiro Mazawa; Fumihiko Shimazaki; 勇一朗 且; 文彦 島崎; 嘉幸 町田; 史郎 眞澤; 雅夫 葉山


Archive | 2008

Radio terminal and base station control station, and handoff control method in radio communication system

Yuichiro Katsu; Tan Kyo; Shiro Mazawa; Tsutomu Uchida; 勇一朗 且; 努 内田; 史郎 眞澤


Archive | 2011

Communication system and method, and gateway

Hiroto Nakagawa; Koji Watanabe; Yosuke Takahashi; Yuichiro Katsu


Archive | 2006

Method of setting up quality of service in wireless communication network and wireless communication apparatus

Yuichiro Katsu; Akio Kawase; Shingo Sasaki; Hideo Aoe


Archive | 2005

Method for setting service quality in radio communication network, and radio communication equipment

Hideo Aoe; Yuichiro Katsu; Akio Kawase; Shingo Sasaki; 勇一朗 且; 進吾 佐々木; 昭雄 川瀬; 英夫 青江


Archive | 2009

Funkzugangsendgerät, Basisstationssteuerung und Weiterreichungssteuerungsverfahren in einem Funkkommunikationssystem

Dan Xu; Yuichiro Katsu; Tsutomu Uchida; Shiro Mazawa

Collaboration


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