Transmission and reception configuration and signaling
AssigneeComcast Cable Communications, LLC
InventorsAli Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou, Jonghyun Park
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Abstract
One or more transmission parameters for data transmission may be determined for wireless communications. A wireless device may determine transmission parameters for data transmission based on configuration associated with control signaling. For example, the transmission parameters (e.g., transmission beam, transmission power, etc.) may be determined based on a selected spatial relation, among multiple spatial relations, corresponding to a control channel.
Claims24
A method comprising:
- receiving, by a wireless device, downlink control information (DCI) scheduling an uplink transmission;
- and
- based on an uplink resource, associated with a lowest resource index, corresponding to at least two spatial relations, sending the uplink transmission using a transmission power that is based on a reference signal indicated by a spatial relation, among the at least two spatial relations, associated with a lowest spatial relation index among spatial relation indexes of the at least two spatial relations.
A wireless device comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the wireless device to:
- receive downlink control information (DCI) scheduling an uplink transmission;
- and
- based on an uplink resource, associated with a lowest resource index, corresponding to at least two spatial relations, send the uplink transmission using a transmission power that is based on a reference signal indicated by a spatial relation, among the at least two spatial relations, associated with a lowest spatial relation index among spatial relation indexes of the at least two spatial relations.
A non-transitory computer readable medium storing instructions that, when executed, cause:
- receiving, by a wireless device, downlink control information (DCI) scheduling an uplink transmission;
- and
- based on an uplink resource, associated with a lowest resource index, corresponding to at least two spatial relations, sending the uplink transmission using a transmission power that is based on a reference signal indicated by a spatial relation, among the at least two spatial relations, associated with a lowest spatial relation index among spatial relation indexes of the at least two spatial relations.
Dependencies are inferred from the claim text.