Distributed Unit and Method Performed Therein for Handling Communication in a Communication Network
OwnerKarl Werner, Jonas Karlsson +2inventors
InventorsKarl Werner, Jonas Karlsson, Christos Vranas, Johan Axnäs
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Abstract
Embodiments herein relate to a method performed by a DU (14) of a radio network node (12) for handling communication in a communications network. The DU (14) receives from a radio unit (13) of the radio network node (12), a port reduction mapped signal, and applies a whitening filter to the port reduction mapped signal to create another signal that is used in subsequent processing.
Claims15
1-16. (canceled)
A method performed by a distributed unit (DU) of a radio network node for handling communication in a communications network, the method comprising:
- receiving from a radio unit (RU) of the radio network node, a port reduction mapped signal;
- and
- applying a whitening filter to the received port reduction mapped signal to create another signal that is used in subsequent processing.
A distributed unit (DU) of a radio network node for handling communication in a communications network, wherein the DU comprises:
- a communication interface;
- and
- processing circuitry configured to:
- receive a port reduction mapped signal from a radio unit (RU) of the radio network node, the port reduction mapped signal received via the communication interface;
- and
- apply a whitening filter to the received port reduction mapped signal to create another signal that is used in subsequent processing.
Dependencies are inferred from the claim text.