MOBILE COMMUNICATION METHOD AND GATEWAY APPARATUS

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United States of America Patent

APP PUB NO 20130058278A1
SERIAL NO

13638875

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Abstract

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A mobile communication method according to the present invention includes a step in which the gateway apparatus P-GW transmits “Proxy Binding Acknowledgement containing “O Flag setting information” indicating whether or not a DNSv6 address is allocated to the mobile station UE to the gateway apparatus S-GW in response to the reception of the “Proxy Binding Update”, and a step in which the gateway apparatus S-GW instructs the mobile station UE that there is no need to acquire a DNSv6 address using a DHCP request signal with “O Flag” in RA when the received “O Flag setting information” indicates that a DNSv6 address is allocated to the mobile station UE.

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Patent Owner(s)

Patent OwnerAddress
NTT DOCOMO INCTOKYO JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishikawa, Taro Tokyo, JP 9 28
Kunitomo, Koichiro Tokyo, JP 4 7
Nishida, Katsutoshi Tokyo, JP 94 825
Ohashi, Aki Tokyo, JP 10 28

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