Title:
BASEBAND CHIP HAVING AN INTEGRATED REAL-TIME OPERATING SYSTEM FUNCTIONALITY AND METHOD FOR OPERATING A BASEBAND CHIP
Document Type and Number:
WIPO Patent Application WO2003048965
Kind Code:
A3
Abstract:
A baseband chip (1) for mobile radio systems contains at least one controller (2), which uses a real-time operating system (RTOS), and also contains a digital processor (4). The functionality, which is assigned to the kernel of the real-time operating system (RTOS), or at least a portion of this functionality is permanently implemented on the baseband chip (1) by means of a non-volatile memory (20) or of a hardware status automatic device.
Inventors:
FORSTER GERHARD (DE)
Application Number:
PCT/DE2002/004272
Publication Date:
July 22, 2004
Filing Date:
November 20, 2002
Export Citation:
Assignee:
INFINEON TECHNOLOGIES AG (DE)
FORSTER GERHARD (DE)
FORSTER GERHARD (DE)
International Classes:
G06F15/78; (IPC1-7): G06F15/78; G06F9/445
Domestic Patent References:
| WO2001031474A2 | 2001-05-03 |
Foreign References:
| EP0627100A1 | 1994-12-07 | |||
| US5923761A | 1999-07-13 |
Other References:
ORTIZ D ET AL: "A preliminary performance study of architectural support for multithreading", PROCEEDINGS OF THE HAWAII INTERNATIONAL CONFERENCE ON SYSTEM SCIENCES, XX, XX, vol. 1, 7 January 1997 (1997-01-07), pages 227 - 233, XP002109960
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