METHOD AND APPARATUS FOR SYSTEM INFORMATION MODIFICATION AND ACQUISITION PROCEDURE

A user equipment (UE) and a method for system information (SI) modification and acquisition procedure are provided. The method includes receiving downlink control information (DCI) with a cyclic redundancy check (CRC) scrambled by a paging radio network temporary identifier (P-RNTI) from a base stat...

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Bibliographic Details
Main Authors TSENG, Yunglan, CHEN, Hungchen, CHOU, Chieming
Format Patent
LanguageEnglish
French
German
Published 24.07.2024
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A user equipment (UE) and a method for system information (SI) modification and acquisition procedure are provided. The method includes receiving downlink control information (DCI) with a cyclic redundancy check (CRC) scrambled by a paging radio network temporary identifier (P-RNTI) from a base station, the DCI including an SI modification bit and a public warning system (PWS) notification bit; performing an SI acquisition procedure upon determining that the SI modification bit is set; and acquiring at least one of an earthquake and tsunami warning system (ETWS) notification and a commercial mobile alert system (CMAS) notification upon determining that the PWS notification bit is set.
Bibliography:Application Number: EP20190785607