Patent · US Expired

Reception method and receiver for mobile radiotelephone applications

US6587524B2 · kind B2 · utility

1Cited by

2References

9Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Markus Doetsch · Köniz, CH
Peter Jung · Munich, DE
J{overscore (o)}rg Plechinger · Hersbruck, DE
Peter Schmidt · Ellerstadt, DE

Key dates

Filing date	Nov 21, 2001
Grant date	Jul 1, 2003
Priority date	—
Expiry date	Nov 21, 2021

Classification

Technology area (CPC H)Electricity
CPC primaryH04L25/03331
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In a receiving method for mobile radio applications, a given user data signal and at least one further user data signal located within the same frequency band are received. These two user data signals are equalized with an adaptive multiuser data detector and with a multiuser channel decoder that is connected in the feeback path to the adaptive muliuser data detector. Noise-reduction in the given user data signal is achieved by taking into consideration, during channel decoding, an extrinsic information item generated during source decoding.

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