Electrical computers and digital processing systems: memory – Storage accessing and control – Shared memory area
Reexamination Certificate
2004-06-22
2009-06-09
Sough, Hyung S (Department: 2188)
Electrical computers and digital processing systems: memory
Storage accessing and control
Shared memory area
C375S130000, C455S012100
Reexamination Certificate
active
07546423
ABSTRACT:
A signal processing system control method and apparatus are described. Various embodiments include a signal processing system with multiple subsystems. A method for controlling the signal processing system includes storing channel records in a designated area of shared memory. Channel records include channel data that include one of multiple discrete signals to be processed by multiple subsystems in a time-multiplexed manner. The channel record includes information used by the multiple subsystems to process a channel, including information used to configure the multiple subsystems, information used to allocate the shared memory, and information used to communicate between multiple subsystems.
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Falk Henry
Underbrink Paul A.
Eland Shawn
SiRF Technology Inc.
Sough Hyung S
The Eclipse Group LLP
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