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:
Mar. 22, 2022
Filed:
May. 25, 2018
Nec Corporation, Tokyo, JP;
Anand Raghawa Prasad, Tokyo, JP;
Sivakamy Lakshminarayanan, Chennai, IN;
Sivabalan Arumugam, Chennai, IN;
Sheeba Backia Mary Baskaran, Chennai, IN;
Hironori Ito, Tokyo, JP;
Toshiyuki Tamura, Tokyo, JP;
Hisashi Futaki, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
The present disclosure relates to secure provisioning of UE mobility restriction by extending neighbour relation tables to include mobility restrictions in addition to neighbour cell information and sending neighbour cell restriction information (per UE) to the UE, gNB, UE and gNB. The present invention also provides a method and apparatus and a system for mapping mobility restrictions with TA list and sending the TA list along with the Handover Restriction List during handover.