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:
Oct. 14, 2025
Filed:
Mar. 12, 2024
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Sivapathalingham Sivavakeesar, Surrey, GB;
Sadafuku Hayashi, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 48/18 (2009.01); H04W 36/00 (2009.01); H04W 60/04 (2009.01);
U.S. Cl.
CPC ...
H04W 48/18 (2013.01); H04W 36/0069 (2018.08); H04W 36/00695 (2023.05); H04W 36/00835 (2018.08); H04W 60/04 (2013.01);
Abstract
A communication system is disclosed in which a number of procedures may be performed between user equipment, a base station, and/or the core network in the context of network slicing. The procedures support, for example efficient configuration of paging areas, roaming, access restriction, mobility, setting up of dual mode connectivity, connection re-establishment, efficient paging and slice selection.