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. 05, 2004
Filed:
Dec. 14, 2000
Applicant:
Inventor:
Mikko Korpela, Raahe, FI;
Assignee:
Nokia Networks Oy, Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 1/00 ;
U.S. Cl.
CPC ...
H04M 1/00 ;
Abstract
A method for the control of communication and a communication system, in which a terminal device communicates with the opposite end via an access network, using low-level signalling protocols, and via a core network connected to the access network, the core network using high level signalling protocols, whereby one or more core networks are connected to the access network, each core network connected to the access network being given a separate identifier and this identifier being used for routing protocol data units of a high level signalling protocol.