Electrical computers and digital processing systems: multicomput – Computer-to-computer session/connection establishing – Network resources access controlling
Reexamination Certificate
2005-06-28
2005-06-28
An, Meng-Al T. (Department: 2126)
Electrical computers and digital processing systems: multicomput
Computer-to-computer session/connection establishing
Network resources access controlling
C709S203000, C709S224000, C709S225000, C709S226000
Reexamination Certificate
active
06912583
ABSTRACT:
Information flow is controlled in a digital network by providing a control server that is linked to server units in the digital network by means of instructions stored in the server units. When predetermined conditions are satisfied, a first server unit being visited by a user sends an instruction to the user, which causes the user to send information to the control server. Based on the information, conditions for renewing contact with the control server are sent back to the user. When these conditions are satisfied, contact with the control server is renewed, and the control server selects a second server unit and sends an instruction that enables the user to visit a web site served by the second server unit. The second server unit preferably includes information related to information included at the first server unit.
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Wolisz et al. “Service provider selection in an open services environment” 1990 IEEE, pp. 229-235.
Zegura et al. “Application-layer anycasting: a server selection architecture and use in a replicated web server” 2000 IEEE, pp. 455-466.
An Meng-Al T.
Burns Doane , Swecker, Mathis LLP
Nguyen Van H.
Tradedoubler AB
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