Patent · US Active

Scalable storage and retrieval of multiple asynchronous signals

US8005992B1 · kind B1 · utility

35Cited by

12References

27Claims

0Family size

Assignee

Cadence Design Systems, Inc. · US

Inventors

Ramani Pichumani · Palo Alto, US
Catherine Bunting · Phoenix, US

Key dates

Filing date	Oct 13, 2006
Grant date	Aug 23, 2011
Priority date	—
Expiry date	Mar 13, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG06F2218/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method of processing signals includes: sampling multiple signals, where each sampled signal includes multiple signal values and corresponding time values; partitioning the sampled signals into multiple partitions, where each partition includes signal values and corresponding time values for signals having identical time values within a partition time interval and where at least one additional partition is formed when two sampled signals diverge from identical time values; and saving signal values and time values from partitions in buffers corresponding to the partitions, where the buffers represent allocations of memory for saving partition values.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.