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:
May. 17, 2016
Filed:
Aug. 13, 2004
Miguel Angel Pallares Lopez, Madrid, ES;
Evaristo Jose Camarero, Madrid, ES;
Luis López Soria, Madrid, ES;
Maria-carmen Belinchon Vergara, Getafe, ES;
Robert Khello, Norsborg, SE;
Miguel Angel Pallares Lopez, Madrid, ES;
Evaristo Jose Camarero, Madrid, ES;
Luis López Soria, Madrid, ES;
Maria-Carmen Belinchon Vergara, Getafe, ES;
Robert Khello, Norsborg, SE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
The present invention is aimed to carry out an effective handover between a first and a second serving call control servers in order to fit suitable server capabilities for servicing a user, as well as to provide a mechanism whereby a subscriber server may upgrade the selection criteria for assigning the second serving call control server. Therefore, the present invention provides a new method and enhanced servers for re-assigning the second serving call control server, whereby the still ongoing sessions for the user in the first serving call control server are kept alive, and where a serving call control server is arranged to report towards the subscriber server what portions of a user profile are not understood or not supported at said serving call control server.