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Sadafuku Hayashi

NEC

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Publication

Featured researches published by Sadafuku Hayashi.

Archive | 2005

Mobile communication system and MBMS service relevant information transfer method for use therewith

Sadafuku Hayashi

Archive | 2003

Mobile communication system, radio terminal used thereof, radio network controller and operation control method therefor

Sadafuku Hayashi

Archive | 2007

MOBILE COMMUNICATION SYSTEM, HANDOVER CONTROL METHOD, RADIO BASE STATION, AND MOBILE STATION

Tadashi Ogami; Sadafuku Hayashi; Mazlyn Mona Mustapha

Archive | 2012

MOBILE COMMUNICATION SYSTEM, CORE NETWORK NODE SELECTION METHOD, AND BASE STATION AND MOBILE STATION USED THEREFOR

Sadafuku Hayashi

Archive | 2008

Mobile communication system and communication method

Sadafuku Hayashi

Archive | 2013

RADIO COMMUNICATION SYSTEM, RADIO STATION, NETWORK OPERATION MANAGEMENT APPARATUS, AND NETWORK HEALING METHOD

Hisashi Futaki; Kosei Kobayashi; Sadafuku Hayashi

Archive | 2014

MOBILE COMMUNICATION SYSTEM, CONTROL DEVICE, BASE STATION DEVICE, SYSTEM CONTROL METHOD AND DEVICE CONTROL METHOD

Yoshio Ueda; Sadafuku Hayashi

Archive | 2009

Wireless communication system, base station device, move control node, and method of wireless communication

Sadafuku Hayashi

Archive | 2008

Radio communication system, base station, gateway, and radio communication method

Sadafuku Hayashi; Shingo Shiga; Toshiyuki Tamura

Archive | 2001

Communication system, method thereof, switching center thereof and base station control station thereof

Sadafuku Hayashi

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Yoshio Ueda

NEC

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Masato Shindo

NEC

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Mazlyn Mona Mustapha

NEC

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Tadashi Ogami

NEC

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Toshiyuki Tamura

NEC

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Atsushi Nakata

NEC

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Shingo Shiga

NEC

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Hisashi Futaki

NEC

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Seiji Kondo

NEC

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Yozo Yoshimura

NEC

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