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:
Jun. 25, 2024
Filed:
Apr. 20, 2023
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Sivapathalingham Sivavakeesar, Tokyo, JP;
Robert Paterson, Tokyo, JP;
Toshiyuki Tamura, Tokyo, JP;
Sadafuku Hayashi, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 68/00 (2009.01); H04W 36/00 (2009.01); H04W 36/30 (2009.01); H04W 76/19 (2018.01); H04W 76/27 (2018.01);
U.S. Cl.
CPC ...
H04W 68/005 (2013.01); H04W 76/19 (2018.02); H04W 76/27 (2018.02); H04W 36/0055 (2013.01); H04W 36/30 (2013.01);
Abstract
A communication system is disclosed in which am anchor base station receives, from a core network node, downlink data for a communication device. The base station attempts (e.g. by RAN-based paging) to initiate communication with the communication device, and when the communication device does not respond to the attempt to initiate communication, the base station sends a message to the core network node, the message requesting initiation of a paging procedure for the communication device (e.g. S1-based paging).