Electrical computers and digital processing systems: support – Multiple computer communication using cryptography
Reexamination Certificate
2005-04-19
2005-04-19
Perveen, Rehana (Department: 2116)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
C713S155000, C713S168000, C709S224000, C709S250000, C370S351000, C710S036000, C710S038000
Reexamination Certificate
active
06883094
ABSTRACT:
In a communication device for providing a communication between a user terminal and a network service provider apparatus, datalink layer information included in data transmitted from a source user terminal is read, a communication function of an existing protocol of outputting data group to a network service provider apparatus when the datalink layer information includes communication request information to the network service provider apparatus is maintained, and the data are outputted directly to a destination user terminal when the datalink layer information includes shortcut communication request information to the destination user terminal.
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Fujitsu Limited
Perveen Rehana
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