Patent · US Active

Cellular modem processing

US7623894B2 · kind B2 · utility

19Cited by

25References

95Claims

0Family size

Assignee

Freeescale Semiconductor, Inc. · US

Inventors

John J. Vaglica · Austin, US
Christopher K. Y. Chun · Austin, US
Jose G. Corleto-Mena · Austin, US
Arnaldo R. Cruz · Austin, US
Jianping Tao · Cedar Park, US
Mieu V. Vu · Austin, US
Mark E. Elledge · Austin, US
Charbel Khawand · Sammamish, US
Arthur M. Goldberg · Fort Lee, US
David J. Hayes · Sunrise, US

Key dates

Filing date	Oct 9, 2003
Grant date	Nov 24, 2009
Priority date	—
Expiry date	Mar 26, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/08
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A cellular mobile station including a modem processor and memory. The memory includes instructions for the modem processor to perform layer 1 processor operations, layer 2 processor operations, and layer 3 processor operations. The modem processor executes the instructions to perform processor operations for the cellular mobile station to communication data as per a cellular communications protocol. In one example, the mobile station includes different levels of memory to provide different deterministic access times.

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