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. 01, 2013
Filed:
Jul. 28, 2006
Jörg Schrader, Aachen, DE;
Patrice Hédé, St-Germain-en-Laye, FR;
John Kerr, Herzogenrath, DE;
Unwired Planet, LLC, Reno, NV (US);
Abstract
A method for reducing the number of unsuccessful service change attempts of a first mobile terminal is presented. The mobile terminal () is connectable via a mobile network to a further terminal by establishing a call connection for providing a first service or by establishing a call connection for providing a second service. The method comprises the following steps performed by the first mobile terminal (): receiving (S) a first indication signal () indicating that a service change towards the second service is temporarily unavailable from a mobile network node () administrating an established call connection for providing the first service, and in response to receiving the first indication signal () refraining (S) from requesting a service change towards the second service until reception of a further indication signal () from the mobile network node () indicating that a service change is available again.