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. 28, 2010
Filed:
Oct. 26, 2007
Applicants:
Kirsi Maansaari, Oulu, FI;
Marko Kokko, Oulu, FI;
Inventors:
Kirsi Maansaari, Oulu, FI;
Marko Kokko, Oulu, FI;
Assignee:
Wi-Lan, Inc., Ottawa, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04J 1/16 (2006.01); G08C 15/00 (2006.01); G06F 11/00 (2006.01); G01R 31/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a telecommunications system, in which a connection comprises a part with an interworking function at both ends, a channel is allocated to the connection between the interworking functions. The required channel capabilities may vary during the connection, whereby the channel capabilities should be changed. When the first interworking function detects that a channel capability must be changed, a first message, which indicates the desired capability change, is transmitted (-) to the second interworking function; and the channel capability is changed (--) into the desired one at both ends of the part.