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:
Jul. 18, 2023
Filed:
Apr. 06, 2018
Lenovo (Beijing) Limited, Beijing, CN;
Andreas Kunz, Ladenburg, DE;
Genadi Velev, Darmstadt, DE;
Roozbeh Atarius, La Jolla, CA (US);
Zhuoyun Zhang, Beijing, CN;
Dimitrios Karampatsis, Middlesex, GB;
LENOVO (BEIJING) LIMITED, Beijing, CN;
Abstract
Apparatuses, methods, and systems are disclosed for voice session handover. One method () includes receiving () a handover message including first information indicating a voice handover request to handover a voice session from a first network to a second network. The method () includes determining () a first network function configured to facilitate communication with the second network. The method () includes transmitting () a relocation request message to the first network function, wherein the relocation request message includes second information related to the voice handover request. The method () includes receiving () a relocation response message from the first network function, wherein the relocation response message indicates completion of a voice handover. The method () includes transmitting () third information related to the voice handover to a third network function, wherein the third network function suspends non-guaranteed bit rate data flows.