Patent · US Active

Data storage and processing systems

US7881319B2 · kind B2 · utility

7Cited by

14References

33Claims

0Family size

Assignee

ACTIX GMBH · DE

Inventors

Robert William Albert Dobson · Chiswick, GB
Keith Reed · East Bethel, US
Christopher Greening · London, GB

Key dates

Filing date	Feb 27, 2004
Grant date	Feb 1, 2011
Priority date	—
Expiry date	Aug 24, 2026

Classification

Technology area (CPC H)Electricity
CPC primaryH04W24/00
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

We describe techniques for storing and processing data captured in large volumes from digital mobile phone networks. One technique inputs a stream of messages, writes sequential sets of message parameters into a first FIFO at an entry point; reads the parameters from an exit point; and writes the read parameters into a second data structure. Importantly in this technique the entry point and the exit point are separated by predetermined minimum length defined in terms of a number of the sets of parameters and/or a time. Some preferred implementations also include a last value data store or bucket to store one or more most recent previous values of message parameters.

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