Patent · US Expired

Method for segmentally deinterleaving a data signal

US7013412B2 · kind B2 · utility

3Cited by

7References

6Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Burkhard Becker · Ismaning, DE
Markus Doetsch · Köniz, CH
Peter Jung · Munich, DE
Jörg Plechinger · Hersbruck, DE
Michael Schneider · Conroe, US
Tideya Kella · Birkenfeld, DE

Key dates

Filing date	Apr 2, 2003
Grant date	Mar 14, 2006
Priority date	—
Expiry date	Mar 27, 2024

Classification

Technology area (CPC H)Electricity
CPC primaryH04L1/0066
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In a method for deinterleaving a data signal interleaved in blocks in accordance with a prescribed interleaving specification, deinterleaving target addresses are calculated for a first prescribed segment of the data symbols to be deinterleaved, and are stored in a target address memory. The relevant segment of the data symbols is then deinterleaved by using the calculated target addresses. Subsequently, these two steps are repeated until the entire data block has been segmentally deinterleaved.

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