POWER CONTROL FOR PHYSICAL RANDOM ACCESS CHANNEL TRANSMISSIONS

POWER CONTROL FOR PHYSICAL RANDOM ACCESS CHANNEL TRANSMISSIONS

Apparatuses and methods for power control for physical random access channel transmissions. The method includes receiving a synchronization signal and physical broadcast channel (SS/PBCH) block based on a first spatial filter, determining a first power for a physical random access channel (PRACH) ba...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PAPASAKELLARIOU, Aristides, COZZO, Carmela
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:Apparatuses and methods for power control for physical random access channel transmissions. The method includes receiving a synchronization signal and physical broadcast channel (SS/PBCH) block based on a first spatial filter, determining a first power for a physical random access channel (PRACH) based on the SS/PBCH block, and transmitting first more than one PRACHs using respective first spatial filters. Each of the first spatial filters has a narrower beam-width than the first spatial filter. A power for each of the first more than one PRACH transmissions is the first power.