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:
Feb. 19, 2008
Filed:
Nov. 27, 2001
Gerd Zimmermann, Eckenthal, DE;
Hui LI, Nürnberg, DE;
Fabian Wenger, Göteborg, SE;
Jan Lindskog, Pixbo, SE;
Mathias Pauli, Nürnberg, DE;
Gerd Zimmermann, Eckenthal, DE;
Hui Li, Nürnberg, DE;
Fabian Wenger, Göteborg, SE;
Jan Lindskog, Pixbo, SE;
Mathias Pauli, Nürnberg, DE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
In a packet transmission system, especially wireless transmission system, where data is transmitted in packets at different error protection levels and where the error protection level of one packet (=the succeeding packet) may differ from the error protection level of a preceding packet without providing code termination between the said preceding and the said succeeding packet the performance may degrade in case a different error protection level is used by the preceding packet and the succeeding packet. The invention proposes in these cases to insert a supplementary packet between the preceding and the succeeding packet whereby the error protection level of the supplementary packet is higher than the lowest error protection level that is used either by the preceding or the succeeding packet.