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US 2023/0422265 A1Published application
Group power control for a secondary cell
AssigneeComcast Cable Communications, LLC
InventorsAlireza Babaei, Esmael Hejazi Dinan
Life of this patent
Estimating the term…
Abstract
Methods, apparatuses, systems, and computer-readable media for power control for a secondary cell are disclosed. Primary and secondary transmit power control (TPC) indexes may indicate positions of first and second TPC commands, respectively, within downlink control information (DCI). Based on one or more of the TPC indexes, TPC commands may be used for sending transport blocks.
Claims24
A method comprising:
- receiving, by a wireless device, a transmit power control (TPC) index indicating a position, in downlink control information (DCI), of a TPC command for a physical uplink shared channel (PUSCH) of a secondary cell;
- receiving an indication associated with activation of resources of the PUSCH of the secondary cell;
- receiving first DCI comprising a plurality of TPC commands, wherein the plurality of TPC commands comprise the TPC command at the position, in the first DCI, indicated by the TPC index;
- and
- sending, based on the TPC command and using the resources of the PUSCH of the secondary cell, one or more transport blocks.
2 more elements
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 a transmit power control (TPC) index indicating a position, in downlink control information (DCI), of a TPC command for a physical uplink shared channel (PUSCH) of a secondary cell;
- receive an indication associated with activation of resources of the PUSCH of the secondary cell;
- receive first DCI comprising a plurality of TPC commands, wherein the plurality of TPC commands comprise the TPC command at the position, in the first DCI, indicated by the TPC index;
- and
- send, based on the TPC command and using the resources of the PUSCH of the secondary cell, one or more transport blocks.
5 more elements
A non-transitory computer-readable medium storing instructions that, when executed, cause:
- receiving, by a wireless device, a transmit power control (TPC) index indicating a position, in downlink control information (DCI), of a TPC command for a physical uplink shared channel (PUSCH) of a secondary cell;
- receiving an indication associated with activation of resources of the PUSCH of the secondary cell;
- receiving first DCI comprising a plurality of TPC commands, wherein the plurality of TPC commands comprise the TPC command at the position, in the first DCI, indicated by the TPC index;
- and
- sending, based on the TPC command and using the resources of the PUSCH of the secondary cell, one or more transport blocks.
2 more elements
Dependencies are inferred from the claim text.