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. 02, 2024
Filed:
Oct. 01, 2021
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Zaifeng Zong, Nanjing, CN;
Fenqin Zhu, Shanghai, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 8/02 (2009.01); H04W 48/08 (2009.01); H04W 64/00 (2009.01);
U.S. Cl.
CPC ...
H04W 8/02 (2013.01); H04W 48/08 (2013.01); H04W 64/00 (2013.01);
Abstract
A method and an apparatus for selecting a session management network element, where a mobility management network element may obtain information about one or more first session management network elements, and support selecting a session management network element in a home routed mode or an enhanced topology mode.