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:
Mar. 26, 2002
Filed:
Mar. 29, 1999
Chi Kim Sides, Spring, TX (US);
Michael F. Angelo, Houston, TX (US);
Sompong P. Olarig, Cypress, TX (US);
Compaq Information Technologies Group, L.P., Houston, TX (US);
Abstract
A method and system of interchassis and intrachassis computer component command and control. The existing power rail is used for network connectivity for intrachassis command and control. An existing common power mains can be used for interchassis command and control. Further, a protocol, for example, the Consumer Electronic Bus (CEBus) protocol (or a CEBus protocol modified for the particular power rail) can be used to provide interchassis and intrachassis platform management functionality. This management functionality is similar to that provided by the proposed Intelligent Platform Management Interface (IPMI) specification. A chassis bridge controller is used to interface the intrachassis power rail command and control infrastructure to an exterior network. External systems (interchassis communications) can communicate to the bridge via the particular protocol over an existing common power mains as a secondary channel exterior network. However, the management functionality is implemented intrachassis, that is, it is applied to the internal components of the machine.