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:
Feb. 19, 2008
Filed:
Apr. 03, 2002
Robert Kamphuis, Helsinki, FI;
Robert Kamphuis, Helsinki, FI;
Nokia Siemens Networks Oy, Espoo, FI;
Abstract
Method for executing a communication attempt with a mobile terminal device in accordance with an attainability status of a mobile terminal device in a cellular communication network having a Short Message Service Center by: querying the SMSC in the cellular network for obtaining the attainability status of said mobile terminal device and delivering said communication attempt to said mobile terminal device in accordance with said attainability status. This invention allows an application to find out if a mobile terminal device e.g. a handset is reacheable without actually contacting the handset. A short message service center does this by initiating a mobile terminated delivery attempt but not finishing it but telling the application instead if the home location register of a cellular network thinks the handset is reacheable or not.