USER EQUIPMENT (UE)

A UE capable of performing communication via a satellite receives a wait range via a first satellite from a first PLMN. In a case that the UE becomes able to perform communication via a second satellite connected to a second PLMN after becoming unable to perform communication via the first satellite...

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Bibliographic Details
Main Authors SUGAWARA, YASUO, CHIBA, SHUICHIRO, IZUMI, Masaki
Format Patent
LanguageEnglish
Published 02.05.2024
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A UE capable of performing communication via a satellite receives a wait range via a first satellite from a first PLMN. In a case that the UE becomes able to perform communication via a second satellite connected to a second PLMN after becoming unable to perform communication via the first satellite, the UE selects the second PLMN, generates a wait timer based on the wait range, and starts a timer using the wait timer. In a case that an emergency call is made during the timer is running, the UE stops the timer and performs a registration procedure for the emergency call. In a case that an emergency call is not made during the timer is running, the UE performs the registration procedure after the timer expires.
Bibliography:Application Number: US202318107495