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:
Jan. 21, 2020
Filed:
Mar. 15, 2018
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventor:
Min Suk Choi, Daejeon, KR;
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/27 (2018.01); H04W 76/38 (2018.01); H04W 36/34 (2009.01); H04W 76/32 (2018.01); H04W 74/08 (2009.01);
U.S. Cl.
CPC ...
H04W 76/27 (2018.02); H04W 36/34 (2013.01); H04W 76/38 (2018.02); H04W 74/0833 (2013.01); H04W 76/32 (2018.02);
Abstract
An operation method of a base station in a mobile communication network may comprise determining to disconnect a radio resource control (RRC) connection; transmitting a RRC connection release message to a terminal; releasing the RRC connection with the terminal while maintaining an S1-U bearer set up between the base station and a serving gateway (S-GW); and releasing the S1-U bearer after maintaining the S1-U bearer for a first time.
Choi, Min. (2020). Base station and operation method thereof (U.S. Patent No. 10542579). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10542579
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile