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:
Jun. 15, 2010
Filed:
Apr. 25, 2006
Tuomo Saarikivi, Helsinki, FI;
Kari Karkkainen, Espoo, FI;
Martin Jansky, Espoo, FI;
Nokia Corporation, Espoo, FI;
Abstract
The invention provides a middleware component usable in a mobile terminal device, where the middleware component mediates between an application program and network interfaces and/or hardware to manage the interaction between disparate applications across heterogeneous platforms. The middleware component coordinates scanning for available broadcast, multicast, and/or conditional access platforms, networks, and/or services, as well as obtaining electronic service guide (ESG) data for the available services. The middleware component may use a variety of discovery protocols to identify services, and may use security protocols to manage authorized access to received services. When incorporated into a mobile terminal device, the middleware may interface with multiple radios to establish communications over on or more data networks in addition to receiving data via the broadcast network.