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. 03, 2015
Filed:
Jun. 03, 2010
Janne Peisa, Espoo, FI;
Tao Cui, Stockholm, SE;
Ingrid Nordstrand, Sundbyberg, SE;
Mats Sågfors, Kyrkslätt, FI;
Sven Ekemark, Storvreta, SE;
Janne Peisa, Espoo, FI;
Tao Cui, Stockholm, SE;
Ingrid Nordstrand, Sundbyberg, SE;
Mats Sågfors, Kyrkslätt, FI;
Sven Ekemark, Storvreta, SE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
Methods and arrangements in a base station and a User Equipment are provided. The methods and arrangements relates to the scenario when the UE is handed over from a source base station to a target base station in a handover scenario, and wherein the target base station may not support functionalities which the source base station and the UE support. The method in the UE comprises receiving () a configuration message from the target base station via the source base station, configuring () the UE based on the received configuration message from the target base station by searching () for a second field in an information element of the received configuration message. The presence/non-presence or a value of the second field is indicative of how to manage a configured first functionality associated with an optional first field, wherein the configured first functionality may not be supported by the target base station.