Methods for beam correspondence signalling, related wireless devices and related network nodes
AssigneeSony Group Corporation
InventorsOlof ZANDER, Fredrik RUSEK, Kun ZHAO
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Abstract
The present disclosure provides a method performed by a wireless device, for beam correspondence signalling The wireless device comprises a plurality of antenna panels including a first antenna panel. The method comprises obtaining, for the first antenna panel, a first beam correspondence, BC, capability parameter associated with a first panel identifier. The method comprises transmitting to a network node a first BC capability indicator. The first BC capability indicator comprises the first BC capability parameter and the first panel identifier.
Claims12
A method, performed by a wireless device, for beam correspondence signalling wherein the wireless device comprises a plurality of antenna panels including a first antenna panel, the method comprising:
- obtaining, for the first antenna panel, a first beam correspondence (BC) capability parameter associated with a first panel identifier;
- and
- transmitting to a network node a first BC capability indicator, wherein the first BC capability indicator comprises the first BC capability parameter and the first panel identifier.
A method, performed by a network node, for beam correspondence signalling, wherein the network node is configured to communicate with a wireless device via a wireless communication system, the method comprising:
- receiving a beam correspondence (BC) capability indicator from the wireless device, the BC capability indicator comprising a BC capability parameter and a panel identifier, wherein the panel identifier is configured to identify an antenna panel of a plurality of antenna panels of the wireless device, wherein the BC capability parameter is indicative of a BC capability for the antenna panel identified by the panel identifier;
- and
- determining, based on the BC capability indicator, if a per-panel beam correspondence signalling is supported by the wireless device.
Dependencies are inferred from the claim text.