METHOD AND APPARATUS FOR UPDATING AUTOENCODER FOR CHANNEL STATE INFORMATION FEEDBACK IN WIRELESS COMMUNICATION SYSTEM

METHOD AND APPARATUS FOR UPDATING AUTOENCODER FOR CHANNEL STATE INFORMATION FEEDBACK IN WIRELESS COMMUNICATION SYSTEM

Disclosed is a method by which a base station (BS) updates an autoencoder (AE) for channel state information (CSI) feedback in a wireless communication system, including transmitting, to a user equipment (UE), a data collect instruction message instructing to collect data before compression correspo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, Seunghyun, KIM, Wonjun, KIM, Suhwook, LEE, Changsung, JANG, Hyeondeok
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:Disclosed is a method by which a base station (BS) updates an autoencoder (AE) for channel state information (CSI) feedback in a wireless communication system, including transmitting, to a user equipment (UE), a data collect instruction message instructing to collect data before compression corresponding to compressed data, receiving data before the compression from the UE, and updating an AE, based on the received data before compression.