ADAPTIVE SEGMENTATION OF PUBLIC WARNING SYSTEMS MESSAGES

ADAPTIVE SEGMENTATION OF PUBLIC WARNING SYSTEMS MESSAGES

A method, in a distributed unit (DU) of a base station comprising a central unit (CU) and one or more DUs, each DU serving one or more cells, comprises sending, to the CU, information indicative of capacity in the DU for sending segmented messages and/or indicative of a capability of the DU to send...

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Hauptverfasser: CENTONZA, Angelo, NADER, Ali, OMURCALI, Carin, HULTSTRÖM, Maria, ALSENMYR, Gertie
Format: Patent
Sprache:eng ; fre ; ger
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creator CENTONZA, Angelo
NADER, Ali
OMURCALI, Carin
HULTSTRÖM, Maria
ALSENMYR, Gertie
description A method, in a distributed unit (DU) of a base station comprising a central unit (CU) and one or more DUs, each DU serving one or more cells, comprises sending, to the CU, information indicative of capacity in the DU for sending segmented messages and/or indicative of a capability of the DU to send segmented messages. In some embodiments, the information is indicative of capacity in the DU for sending segmented Public Warning System (PWS) messages and/or indicative of a capability of the DU to send segmented PWS messages. In some embodiments, the method further comprises receiving, from the CU, a segmented PWS message in system information blocks (SIBs), each SIB carrying a segment of the PWS message, and broadcasting the SIBs.
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title ADAPTIVE SEGMENTATION OF PUBLIC WARNING SYSTEMS MESSAGES
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