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:
May. 03, 2022
Filed:
Nov. 15, 2017
Ntt Docomo, Inc., Tokyo, JP;
Hideaki Takahashi, Tokyo, JP;
Tooru Uchino, Tokyo, JP;
Wuri Andarmawanti Hapsari, Tokyo, JP;
Anil Umesh, Tokyo, JP;
NTT DOCOMO, INC., Tokyo, JP;
Abstract
Upon receiving, from UE (), SCG Failure Information that indicates that a radio link failure has occurred in a secondary cell group, eNB (A) transmits, to gNB (B), Secondary Node Modification Request to instruct to release a resource of a split bearer of only a predetermined layer and the layers below thereof in the secondary cell group. Based on the received Secondary Node Modification Request, the gNB (B) releases the resource of the split bearer below the predetermined layer in the secondary cell group. The eNB (A) deletes setting itself of the secondary cell group when a bearer belonging to the secondary cell group other than the split bearer is not set.