Apparatus and method for providing access to a data stream...

Electrical computers and digital processing systems: multicomput – Distributed data processing – Client/server

Reexamination Certificate

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C719S324000

Reexamination Certificate

active

07139791

ABSTRACT:
A system for providing access to a data stream by a plurality of users at a same time. A data stream splitter manager listens for new client device connections. When a new client device connection is identified, the data stream splitter manager generates a pseudo-terminal for the client device and adds the client device and pseudo-terminal information to a data stream splitter table. In addition, a data stream splitter is generated to handle the data transfer. The data stream splitter searches the data stream splitter table for client devices participating in a system resource sharing session. The data stream splitter sends a data stream associated with the shared system resource to the associated client device pseudo-terminals. Also, the data stream splitter sends data from the client devices to the pseudo-terminals and then to the data stream. Consequently, client devices involved in the session has shared system resource access.

REFERENCES:
patent: 4942573 (1990-07-01), Woodward
patent: 5003532 (1991-03-01), Ashida et al.
patent: 5212687 (1993-05-01), De La Bourdonnaye
patent: 5265095 (1993-11-01), Fiedler et al.
patent: 5337412 (1994-08-01), Baker et al.
patent: 5491508 (1996-02-01), Friedell et al.
patent: 5497370 (1996-03-01), Hamada et al.
patent: 5761200 (1998-06-01), Hsieh
patent: 6266345 (2001-07-01), Huang
patent: 6285661 (2001-09-01), Zhu et al.
patent: 6327276 (2001-12-01), Robert et al.
patent: 6538704 (2003-03-01), Grabb et al.
patent: 6625643 (2003-09-01), Colby et al.
patent: 6667977 (2003-12-01), Ono
patent: 06314248 (1994-08-01), None
patent: 09-054741 (1997-02-01), None
patent: PUPA09054741 (1997-02-01), None
patent: 09-259083 (1997-10-01), None
patent: PUPA09259083 (1997-10-01), None
Toyoko O. et al.: “Distributed Multiparty Desktop Conferencing System: MERMAID, Distributed Control for Application Sharing”, C&C Systems Research Laboratories, NEC Corporation, pp. 17-24.
Asthana A. et al.: “Kaleido: an environment for composing networked multimedia applications”, Aug. 5, 1997, High Performance Disstributed Computing, 1997. The Sixth IEEE International Symposium on Portland, OR, USA Aug. 5-8, 1997, Los Alamitos, CA, USA, IEEE Comput. Soc, US, pp. 181-190.
Kundig A. et al.: “An experimental multimedia communication system”, Proceedings of the International Conference on Communications (ICC). Geneva, May 23-26, 1993, New York, IEEE, US, vol. 3, May 23, 1993, pp. 838-842.
Michael Padovano: “Networking Applications on UNIX System V Release 4”, “OBSERVER, Object Behavioral”, 1993 Prentice Hall, Englewood Cliffs, New Jersey 07632, XP002286643.
Erich Gamma, Richard Helm, Ralph Johnson, John Vlissides: “Design Patterns”, 1995, “Introduction to STREAMS”, Addison-Wesley.
Toyoko Ohmoari, et al: Distributed Multiparty Desktop Conferencing System: MERMAID; Distributed Control for Application Sharing; IEICE Technical Report, Sep. 19, 1991, vol. 91 No. 219. p. 17-24.
Michael Padovano: Networking Applications on UNIX System V Release 4, 1993, Prentice Hall, Englewood Cliffs, New Jersey 07632, XP002286643.
Erich Gamma, Richard Helm, Ralph Johnson, John Vlissides: Design Patterns, 1995, Addison-Wesley, XP002286644.
Asthana A. et al: Kaleido: an environment for composing networked multimedia applications, Aug. 5, 1997. Performance Distributed Computing., XP010245526.
Kundig A. et al; An experimental multimedia communications system, May 23, 1993, IEEE, vol. 3, XP010137094 ISBN: 0-7803-0950-2.

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