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:
Aug. 02, 2011
Filed:
Mar. 05, 2001
Applicant:
Petri Koskelainen, Tampere, FI;
Inventor:
Petri Koskelainen, Tampere, FI;
Assignee:
Nokia Corporation, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 12/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method and a device for transmitting and receiving attachment data of extra attachments in session initiation messages of a session initiation protocol that is defined to initiate, maintain and terminate sessions with one or more terminals in a network. As the available space is limited for such attachments in a session initiation message the invention proposes to fragment the attachment data in attachment fragments and attach the attachment fragments to successive session initiation messages. Thereby the size of attachment data is increased considerably.