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:
Apr. 11, 2006
Filed:
May. 22, 2003
Sami Aspegren, Oulu, FI;
Timo Viero, Espoo, FI;
Eero Heikkinen, Oulu, FI;
Nokia Corporation, Espoo, FI;
Abstract
The invention relates to a base station comprising distributed processor architecture and a method of booting distributed processor architecture of a base station. The distributed processor architecture of the base station comprises a main unit and at least one sub-unit connected to it via the Ethernet. In the method, the main unit is booted, which main unit releases the sub-unit from reset. The control logic of the sub-unit reads the initialization parameters of the MAC controller stored in the read-only memory of the sub-unit. The MAC controller is initialized by using the read initialization parameters, after which boot software is loaded to the sub-unit via the Ethernet. Finally, the sub-unit is booted with the loaded boot software.