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. 08, 2024
Filed:
Feb. 07, 2020
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Sander De Kievit, Tokyo, JP;
Takahito Yoshizawa, Heidelberg, DE;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/12 (2021.01); H04W 12/02 (2009.01); H04W 12/033 (2021.01); H04W 12/041 (2021.01); H04W 12/0471 (2021.01); H04W 12/06 (2021.01); H04W 12/08 (2021.01); H04W 12/106 (2021.01); H04W 76/15 (2018.01); H04W 88/02 (2009.01);
U.S. Cl.
CPC ...
H04W 12/106 (2021.01); H04W 12/033 (2021.01); H04W 12/041 (2021.01); H04W 12/0471 (2021.01); H04W 76/15 (2018.02);
Abstract
This disclosure introduces methods and mechanisms of integrity protection in 4G and 5G system, especially in the context of Dual Connectivity (DC) involving both 4G and 5G base stations.