Mobile communication system and mobile station

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7420941
APP PUB NO 20060034215A1
SERIAL NO

11200099

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a mobile communication system for transmitting broadcast data and/or multicast data to a mobile station, a second network is configured to notify the mobile station of a service identifier of the second network for identifying the broadcast data and/or multicast data available in the second network, when the mobile station performs roaming from a first network to the second network; and the mobile station is configured to receive the broadcast data and/or multicast data from the second network, by using the service identifier of the second network.

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Patent Owner(s)

Patent OwnerAddress
NTT DOCOMO INCTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moon, Sung Uk Yokohama, JP 58 671
Takeda, Yuki Yokohama, JP 48 310

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