METHOD AND APPARATUS FOR SPATIAL SETTING DETERMINATION DURING A RANDOM ACCESS PROCEDURE

Methods and apparatuses for determining spatial settings during a random access procedure. A method for operating a user equipment includes determining a first physical random access channel (PRACH) preamble for transmission in a first PRACH occasion (RO) using a first spatial setting and determinin...

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Bibliographic Details
Main Authors Farag, Emad N, Cozzo, Carmela, Papasakellariou, Aristides
Format Patent
LanguageEnglish
Published 24.03.2022
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:Methods and apparatuses for determining spatial settings during a random access procedure. A method for operating a user equipment includes determining a first physical random access channel (PRACH) preamble for transmission in a first PRACH occasion (RO) using a first spatial setting and determining a second PRACH preamble for transmission in a second RO using a second spatial setting. The method further includes transmitting the first PRACH preamble in the first RO using the first spatial setting and transmitting the second PRACH preamble in the second RO using the second spatial setting. The method further includes receiving a first physical downlink control channel (PDCCH) scheduling a reception of a first physical downlink shared channel (PDSCH) using a third spatial setting associated with the first spatial setting, or a second PDCCH scheduling a reception of a second PDSCH using a fourth spatial setting associated with the second spatial setting.
Bibliography:Application Number: US202117447564