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:
Sep. 21, 2004
Filed:
Jan. 13, 2000
Jarkko Jouppi, Tampere, FI;
Juha Kalliokulju, Vesilahti, FI;
Nokia Mobile Phones Ltd., Espoo, FI;
Abstract
The invention relates to a method for transferring information in data transmission flows between a first (MS) and a second communication device (SH), in which method at least one data transmission connection is established between the first (MS) and the second communication device (SH). The data transmission is divided into at least an application layer (AL), a network layer (NL), and a link layer (LL), wherein packets ( ) of the data transmission flow formed in the application layer from the information to be transferred, are modified into network layer packets ( ) according to the network layer protocol. The network layer packets ( ) are transmitted by means of one or more data transmission channels preferably in link layer (LL) packets ( ), to which an information part is established to transfer the information to be transmitted, and at least a first ( ) and a second header part (MCML) to transmit identification data on the data transmission flow. In the method, at least one header part (MCML) is transmitted after the information part.