Switching pucch parameters in response to channel conditions
AssigneeQUALCOMM Incorporated
InventorsHemant SAGGAR, Iyab Issam SAKHNINI, Tao LUO
Life of this patent
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Abstract
Method and apparatus to updated PUCCH parameters in response to channel conditions. The apparatus transmits, to a UE, a configuration to update one or more PUCCH parameters. The apparatus identifies a change of channel conditions between the UE and the base station. The apparatus transmits, to the UE, an indication to update the one or more PUCCH parameters based at least on the change of the channel conditions. The apparatus communicates, with the UE, based on a PUCCH having the one or more PUCCH parameters updated.
Claims30
An apparatus for wireless communication at a base station, comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- transmit, to a user equipment (UE), a configuration to update one or more physical uplink control channel (PUCCH) parameters;
- identify a change of channel conditions between the UE and the base station;
- transmit, to the UE, an indication to update the one or more PUCCH parameters based at least on the change of the channel conditions;
- and
- communicate, with the UE, based on a PUCCH having the one or more PUCCH parameters updated.
A method of wireless communication at a base station, comprising:
- transmitting, to a user equipment (UE), a configuration to update one or more physical uplink control channel (PUCCH) parameters;
- identifying a change of channel conditions between the UE and the base station;
- transmitting, to the UE, an indication to update the one or more PUCCH parameters based at least on the change of the channel conditions;
- and
- communicating, with the UE, based on a PUCCH having the one or more PUCCH parameters updated.
An apparatus for wireless communication at a user equipment (UE), comprising:
- a memory;
- and
- at least one processor coupled to the memory and configured to:
- receive, from a base station, a configuration to update one or more physical uplink control channel (PUCCH) parameters;
- receive, from the base station, an indication to update the one or more PUCCH parameters based at least on a change of channel conditions;
- and
- communicate, with the base station, based on a PUCCH having the one or more PUCCH parameters updated.
A method of wireless communication at a user equipment (UE), comprising:
- receiving, from a base station, a configuration to update one or more physical uplink control channel (PUCCH) parameters;
- receiving, from the base station, an indication to update the one or more PUCCH parameters based at least on a change of channel conditions;
- and
- communicating, with the base station, based on a PUCCH having the one or more PUCCH parameters updated.
Dependencies are inferred from the claim text.