Polarization indication signaling
AssigneeQUALCOMM Incorporated
InventorsLiangping Ma, Xiao Feng Wang, Ayan Sengupta, Alberto Rico Alvarino, Peter Gaal, Bharat Shrestha, Jun Ma, Umesh Phuyal
Life of this patent
Estimating the term…
Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine a polarization of a bandwidth part. The base station may transmit, to a user equipment, a polarization indication that indicates the polarization for the bandwidth part. Numerous other aspects are provided.
Claims30
A method of wireless communication performed by a user equipment, comprising:
- receiving, from a network entity, an uplink configuration that indicates a polarization of an uplink transmission, the uplink configuration received via downlink control information, a radio resource control message, or a medium access control-control element;
- and
- processing the uplink transmission based at least in part on the polarization.
A method of wireless communication performed by a user equipment, comprising:
- receiving, from a network entity, a quasi co-location instance, indicating a polarization relationship between a source transmission and a target transmission,
- the quasi co-location instance, at least one of:
- indicating that the source transmission and the target transmission are associated with a different polarization,
- indicating that a polarization of the target transmission corresponds to a polarization of a reference signal indicated in the quasi co-location instance, or
- being one of a plurality of quasi co-location instances included in a transmission configuration indicator state;
- and
- performing a communication with the network entity based at least in part on the polarization relationship.
A user equipment for wireless communication, comprising:
- a memory;
- and
- one or more processors coupled to the memory, the one or more processors configured to:
- receive, from a network entity, an uplink configuration that indicates a polarization of an uplink transmission, the uplink configuration received via downlink control information, a radio resource control message, or a medium access control-control element;
- and
- process the uplink transmission based at least in part on the polarization.
A user equipment for wireless communication, comprising:
- a memory;
- and
- one or more processors coupled to the memory, the one or more processors configured to:
- receive, from a network entity, a quasi co-location instance, indicating a polarization relationship between a source transmission and a target transmission,
- the quasi co-location instance configured to, at least one of:
- indicate that the source transmission and the target transmission are associated with a different polarization,
- indicate that a polarization of the target transmission corresponds to a polarization of a reference signal indicated in the quasi co-location instance, or
- be one of a plurality of quasi co-location instances included in a transmission configuration indicator state;
- and
- perform a communication with the network entity based at least in part on the polarization relationship.
Dependencies are inferred from the claim text.