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:
Mar. 13, 2001
Filed:
Jul. 02, 1998
Juha Räsänen, Espoo, FI;
Nokia Telecommunications Oy, Espoo, FI;
Abstract
The invention relates to an interworking function and a data transmission method in a mobile network comprising transparent data services employing different rates and bearer services. The interworking function (IWF) is connected, in an end-to-end data connexion, between a transparent traffic channel leg in the mobile network and a traffic channel leg in the fixed telecommunication network. If the fixed network traffic channel leg utilizes a higher data rate (R,) than the mobile network transparent traffic channel leg (R,), the interworking function (IWF) buffers data in a data buffer (,) and uses flow control towards the fixed network. This enables the mobile network to support towards the fixed network a nominal user rate that is higher than the highest nominal user rate in the mobile network.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile