ROUTING DATA OVER A WIRELESS COMMUNICATION LINK

ROUTING DATA OVER A WIRELESS COMMUNICATION LINK

A method is provided for routing data over a wireless communication link in a cellular network, the method being performed in an intermediate integrated access and backhaul, IAB, node. The method comprises the steps of: receiving a downstream signal from an upstream node, the downstream signal compr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Breschel, Michael, Wesslén, Anders, Ronkainen, Henrik
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:A method is provided for routing data over a wireless communication link in a cellular network, the method being performed in an intermediate integrated access and backhaul, IAB, node. The method comprises the steps of: receiving a downstream signal from an upstream node, the downstream signal comprising control data and payload data, wherein the downstream signal is intended for a downstream IAB node; determining that the downstream IAB node is the recipient of the downstream signal by determining that the control data of the downstream signal can be descrambled using a scrambling identifier of the downstream IAB node; and forwarding the payload data of the downstream signal to the downstream IAB node.