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:
Feb. 11, 2003
Filed:
Aug. 30, 1999
Samsung Electronics Co., Ltd., Kyungki-Do, KR;
Abstract
A method of generating an IEEE 1394 virtual network in which a virtual network is constructed on the IEEE 1394 network and respective nodes sense the virtual network and a controller for generating the virtual network. The method steps of connecting a virtual network controller for generating a virtual self ID packet including a virtual node ID information required for constructing a virtual network to a predetermined IEEE 1394 network, the respective nodes and the virtual network controller constructing the IEEE 1394 network for determining whether they are branches or leaves by performing virtual bus initialization, determining parent ports and child ports with respect to the ports of the respective nodes and a root node by performing a virtual tree identification, and determining the physical node IDs of the respective nodes by sending the prepared virtual self ID packet.