Receiving with an Uplink Transmission Power Based on a Pathloss Reference Identified by a Pathloss Index
AssigneeOfinno, LLC
InventorEsmael Hejazi Dinan
Life of this patent
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Abstract
A base station for wireless communications transmits at least one radio resource control message comprising configuration parameters of a cell. The configuration parameters comprising: a cell index identifying the cell; and an index identifying downlink subcarriers as a pathloss reference signal of the cell. The base station receives, via uplink subcarriers, at least one uplink signal employing an uplink transmission power. The uplink transmission power is determined for the at least one uplink signal based on measurements of the downlink subcarriers identified by the index as a pathloss reference signal of the cell.
Claims20
A method comprising:
- transmitting, by a base station, at least one radio resource control message comprising configuration parameters of a cell, the configuration parameters comprising:
- a cell index identifying the cell;
- and
- an index identifying downlink subcarriers as a pathloss reference signal of the cell;
- receiving, via uplink subcarriers, at least one uplink signal employing an uplink transmission power, wherein the uplink transmission power is determined for the at least one uplink signal based on measurements of the downlink subcarriers identified by the index as a pathloss reference signal of the cell.
A base station comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the base station to:
- transmit at least one radio resource control message comprising configuration parameters of a cell, the configuration parameters comprising:
- a cell index identifying the cell;
- and
- an index identifying downlink subcarriers as a pathloss reference signal of the cell;
- receive, via uplink subcarriers, at least one uplink signal employing an uplink transmission power, wherein the uplink transmission power is determined for the at least one uplink signal based on measurements of the downlink subcarriers identified by the index as a pathloss reference signal of the cell.
Dependencies are inferred from the claim text.