Electrical computers and digital data processing systems: input/ – Intrasystem connection – Protocol
Reexamination Certificate
2006-11-21
2006-11-21
Ray, Gopal C. (Department: 2111)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Protocol
C709S227000, C710S071000, C710S313000
Reexamination Certificate
active
07139853
ABSTRACT:
At each node of the data transmission/reception system of the present invention on a bus of an IEEE 1394, the following operations are sequentially performed: necessary initialization at the time of bus resetting; and GUID acquisition, restoration of Broadcast-out connection, restoration of Broadcast-in connection, and restoration of Point-to-point connection according to a restoration connection queue registering an execution order of respective connection restoration operations if there is a PENDING status of each connection before a passage of a predetermined time, after the bus resetting. Moreover, the restoration of each connection is subdivided into a plurality of processing steps when necessary, and controlled to select a proper processing step.
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Kunzman A J et al: “1394 High Performance Serial Bus: the Digital Interface for ATV” IEEE Transactions on Consumer Electronics, IEEE Inc. New York, US, vol. 41, No. 3, Aug. 1995, pp. 893-900, XP000539552.
Minoshima Kunihiro
Murakoshi Sho
Ono Kinya
Usuba Hidemi
Daley Christopher
Pioneer Corporation
Ray Gopal C.
Sughrue & Mion, PLLC
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