Configuration For Beam Failure Recovery
AssigneeComcast Cable Communications, LLC
InventorsHua Zhou, Esmael Hejazi Dinan, Ali Cagatay Cirik, Alireza Babaei, Hyoungsuk Jeon, Kyungmin Park
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Abstract
Systems, apparatuses, and methods are described for wireless communications. A base station may indicate one or more resources for beam failure recovery. The one or more resources may comprise one or more resources for downlink transmission and one or more resources for uplink transmission. A beam failure recovery may be based on the one or more resources for downlink transmission. A wireless device may send, based on the one or more resources for uplink transmission, uplink information for beam failure recovery.
Claims36
A method comprising:
- receiving, by a wireless device, one or more configuration parameters associated with beam failure recovery, wherein the one or more configuration parameters indicate:
- one or more candidate reference signals (RSs) associated with downlink reception;
- and
- a reference signal (RS) resource index associated with uplink transmission;
- and
- transmitting, based on beam failure recovery associated with the one or more candidate RSs and using one or more transmission beam parameters associated with the RS resource index, uplink information for beam failure recovery.
A method comprising:
- transmitting, by a base station, one or more configuration parameters associated with beam failure recovery, wherein the one or more configuration parameters indicate:
- one or more candidate reference signals (RSs) associated with downlink transmission;
- and
- a reference signal (RS) resource index associated with uplink reception;
- and
- receiving, based on beam failure recovery associated with the one or more candidate RSs and using one or more reception beam parameters associated with the RS resource index, uplink information for beam failure recovery.
A wireless device comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, configure the wireless device to:
- receive one or more configuration parameters associated with beam failure recovery, wherein the one or more configuration parameters indicate:
- one or more candidate reference signals (RSs) associated with downlink reception;
- and
- a reference signal (RS) resource index associated with uplink transmission;
- and
- transmit, based on beam failure recovery associated with the one or more candidate RSs and using one or more transmission beam parameters associated with the RS resource index, uplink information for beam failure recovery.
A base station comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, configure the base station to:
- transmit one or more configuration parameters associated with beam failure recovery, wherein the one or more configuration parameters indicate:
- one or more candidate reference signals (RS s) associated with downlink transmission;
- and
- a reference signal (RS) resource index associated with uplink reception;
- and
- receive, based on beam failure recovery associated with the one or more candidate RSs and using one or more reception beam parameters associated with the RS resource index, uplink information for beam failure recovery.
Dependencies are inferred from the claim text.