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:
Nov. 21, 2023
Filed:
Nov. 16, 2017
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Teruaki Toeda, Tokyo, JP;
Anil Umesh, Tokyo, JP;
Hideaki Takahashi, Tokyo, JP;
Tooru Uchino, Tokyo, JP;
Wuri Andarmawanti Hapsari, Tokyo, JP;
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 76/15 (2018.01); H04W 36/00 (2009.01); H04W 16/32 (2009.01); H04W 36/14 (2009.01); H04W 92/20 (2009.01);
U.S. Cl.
CPC ...
H04W 76/15 (2018.02); H04W 16/32 (2013.01); H04W 36/0069 (2018.08); H04W 36/14 (2013.01); H04W 92/20 (2013.01);
Abstract
In a radio communication system, a split bearer that passes from a core network to a secondary cell group and branches from gNBB included in the secondary cell group to eNBA included in a master cell group is set, and data is transmitted to a user equipment via thus set split bearer. The gNBB transmits, to the eNBA, Use of SCG Radio Resource that indicates whether to configure a split bearer that uses a radio resource between the user equipment and the gNBB. The eNBA sets the split bearer based on the received Use of SCG Radio Resource.