The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2005
Filed:
Jan. 16, 2002
Markus Doetsch, Schliern, CH;
Jörg Plechinger, München, DE;
Michael Schneider, München, DE;
Peter Jung, Otterberg, DE;
Peter Schmidt, Erpolzheim, DE;
Markus Doetsch, Schliern, CH;
Jörg Plechinger, München, DE;
Michael Schneider, München, DE;
Peter Jung, Otterberg, DE;
Peter Schmidt, Erpolzheim, DE;
Infineon Technologies AG, Munich, DE;
Abstract
In a method for producing a channel-coded and subscriber-coded message signal, a coding device receives a message signal represented by a sequence of data symbols. The message signal is channel-coded using a channel code and is subscriber-coded using a specific subscriber code selected from a number of available subscriber codes. The specific subscriber code is selected from the subscriber codes available in a memory ME taking account of the error protection level of the channel-coded and subscriber-coded message signal to be transmitted, that is, such that an overall code formed from the channel code and the selected, specific subscriber code has a maximum Hamming distance.