The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 2007
Filed:
Jan. 11, 2002
Kinya Ono, Tokorozawa, JP;
Hidemi Usuba, Tokorozawa, JP;
Sho Murakoshi, Tokorozawa, JP;
Kunihiro Minoshima, Tokorozawa, JP;
Kinya Ono, Tokorozawa, JP;
Hidemi Usuba, Tokorozawa, JP;
Sho Murakoshi, Tokorozawa, JP;
Kunihiro Minoshima, Tokorozawa, JP;
Pioneer Corporation, Tokyo, JP;
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.