Handover control method and system

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United States of America Patent

PATENT NO 6871071
APP PUB NO 20020160777A1
SERIAL NO

09926088

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In handover control methods and systems which switch a radio base station serving as a communicating counterpart of a mobile station, the present invention provides a handover control method and a system thereof wherein a detection is made when a communication while a predetermined minimum bandwidth secured is not possible at any mobile station communicating with the radio base station and upon the detection the communicating counterpart of the mobile station that communicates with the radio base station mentioned above is switched from the radio base station to other radio base stations.

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Patent Owner(s)

  • BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY;NTT DOCOMO, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sato, Hijin Yokohama, JP 18 378
Takao, Toshiaki Yokohama, JP 10 239
Umeda, Narumi Yokohama, JP 123 3892

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