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:
Dec. 22, 2020
Filed:
Apr. 03, 2019
Kt Corporation, Gyeonggi-do, KR;
Ha Sung Kim, Seoul, KR;
Jai-Sop Hyun, Seoul, KR;
KT CORPORATION, Gyeonggi-do, KR;
Abstract
Provided are a method and an apparatus for controlling NR data volume based on an interface between an NR base station and an LTE base station and an interface between an EPC and the LTE base station in a 5G non-standalone (NSA) network structure using an LTE EPC as a core network. The method includes receiving information about the volume of data that the secondary base station transmits to and receives from a terminal using a radio resource of the secondary base station from the secondary base station, and transmitting a secondary RAT data usage report message including the information about the volume of data the secondary base station transmits to and receives from the terminal using the radio resource of the secondary base station from the secondary base station to a mobility management entity (MME) using an S1-C interface.