Patent · US Active

Method and apparatus for updating symbol recovery parameters and correcting symbol timing misalignment

US8666001B2 · kind B2 · utility

0Cited by

11References

14Claims

0Family size

Assignee

MOTOROLA SOLUTIONS, INC. · US

Inventors

Kyaw M. Naing · Sunrise, US
Kevin G. Doberstein · Elmhurst, US
Dongho Han · Coral Springs, US

Key dates

Filing date	Jul 15, 2011
Grant date	Mar 4, 2014
Priority date	—
Expiry date	Jun 11, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04L7/10
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A radio receiver (100) includes a symbol recovery unit (108) the produces a raw symbol stream (112) and a recovered symbol stream (116). The recovered symbol stream is produced by applying symbol recovery parameters to the raw symbols. The symbol recovery parameters are updated (218) when the symbol recovery parameters used by the symbol recovery unit lack a requisite level of validity and there is a sufficient indication, based on successive instance of sync information using instance-specific recovery parameters, updated recovery parameters are valid.

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