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. 23, 2024
Filed:
Jan. 08, 2020
Sharp Kabushiki Kaisha, Sakai, JP;
Fg Innovation Company Limited, Tuen Mun, HK;
Tsuyoshi Takakura, Sakai, JP;
Masafumi Aramoto, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
FG Innovation Company Limited, Tuen Mun, HK;
Abstract
The present disclosure provides a user equipment (UE). The UE comprises at least one of a transmission unit and a reception unit, wherein the at least one of the transmission unit and the reception unit receives, from a core network, a protocol data unit (PDU) session establishment reject message including first identification information, the first identification information indicating behaviors of the UE after a first public land mobile network (PLMN) is changed; and a controller, wherein the controller: does not stop, when the first PLMN is changed, a back-off timer for congestion management based on single network slice selection assistance information (S-NSSAI), the back-off timer being activated in the first PLMN; and determines, based on the first identification information, whether initiation of a procedure for the S-NSSAI in a second PLMN is allowed after the first PLMN is changed.