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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.:

US 11641601 B1

PDFFull Text
Date of Patent:
May. 02, 2023

Filed:

Oct. 21, 2021

Method, apparatus and device for allowing terminal to move between 4g and 5g networks

Applicant:

Zte Corporation, Guangdong, CN;

Inventors:

Fei Lu, Shenzhen, CN;

Zhendong Li, Shenzhen, CN;

Jinguo Zhu, Shenzhen, CN;

Assignee:

ZTE Corporation, Shenzhen, CN;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Shantell L Heiber

Int. Cl.
CPC ...
H04L 1/00 (2006.01); H04W 36/00 (2009.01); H04W 76/12 (2018.01); H04W 76/11 (2018.01); H04W 76/27 (2018.01); H04W 48/16 (2009.01); H04W 60/00 (2009.01); H04W 80/10 (2009.01);
U.S. Cl.
CPC ...
H04W 36/0022 (2013.01); H04W 36/0033 (2013.01); H04W 48/16 (2013.01); H04W 60/00 (2013.01); H04W 76/11 (2018.02); H04W 76/12 (2018.02); H04W 76/27 (2018.02); H04W 80/10 (2013.01);
Abstract

Provided are a method, apparatus and device for a terminal moving between a 4G network and a 5G network. The method includes: transmitting, by a management device corresponding to a target network, an access accept message, where the access accept message carries an activation indication; and the activation indication is used for indicating a terminal to reactivate a public data network (PDN) connection or a protocol data unit (PDU) session in a source network in the target network, or indicating the terminal that the PDN connection or the PDU session has been activated in the target network.

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Lu, Fei. (2023). Method, apparatus and device for allowing terminal to move between 4g and 5g networks (U.S. Patent No. 11641601). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11641601

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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