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. 01, 2002
Filed:
Apr. 03, 2000
Mika Laukkanen, Muhos, FI;
Tapani Jari Westman, Oulu, FI;
Nokia Mobile Phones Ltd., Espoo, FI;
Abstract
In a data transmission method and system, user signals are transmitted wirelessly, and a maximum delay for the system has been defined. The system includes circuitry at the transmitting end for sequentially performing an outer and inner coding on the signals to be transmitted, and circuitry for performing a first interleaving after the outer coding. The interleaving length of the first interleaving is chosen within the scope of the maximum delay defined for the system. To ensure improved performance, the system includes circuitry for performing a second interleaving after the inner coding, and the interleaving length of the second interleaving is substantially equal to the interleaving length of the first interleaving.