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:
Apr. 21, 2026
Filed:
Oct. 14, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Nianshan Shi, Järfälla, SE;
Qian Chen, Mölndal, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A method, system and apparatus are disclosed for handling Quality-of-Service (QoS) updating during handover (HO). In one embodiment, a network node is configured to during a handover, HO, procedure associated with a wireless device, WD, receive a path switch request acknowledgement message comprising at least one first Quality-of-Service, QoS, parameter value associated with the WD; and as a result of the received path switch request acknowledgement message comprising the at least one first QoS parameter value, use at least one second QoS parameter value associated with the WD and send a notification, the notification indicating at least one of: that the at least one first QoS parameter value is not fulfilled, that a QoS parameter updating is not supported by the network node and that the QoS parameter updating failed.