Method for performing a PUCCH transmission on a deactivated PUCCH SCell in a carrier aggregation system and a device therefor
AssigneeLG Electronics Inc.
InventorsSunyoung Lee, Seungjune Yi
Life of this patent
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Abstract
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing PUCCH transmission in a carrier aggregation system, the method comprising: receiving an indicator for configuring on a first Secondary Cell (SCell) with Physical Uplink Control Channel (PUCCH) resource; deactivating the first SCell; and transmitting PUCCH signal on the first SCell configured with the PUCCH resource while the first SCell is in a deactivated status.
Claims12
A method for a User Equipment (UE) operating in a wireless communication system, the method comprising:
- receiving an indicator for configuring on a first Secondary Cell (SCell) with Physical Uplink Control Channel (PUCCH) resource;
- deactivating the first SCell;
- and
- transmitting only Hybrid Automatic Repeat reQuest (HARQ) feedback on the first SCell configured with the PUCCH resource while the first SCell is in a deactivated status.
A User Equipment (UE) operating in a wireless communication system, the UE comprising:
- a Radio Frequency (RF) module;
- and
- a processor configured to control the RF module,
- wherein the processor is configured to receive an indicator for configuring on a first Secondary Cell (SCell) with Physical Uplink Control Channel (PUCCH) resource, to deactivate the first SCell, and to transmit only Hybrid Automatic Repeat reQuest (HARQ) feedback on the first SCell configured with the PUCCH resource while the first SCell is in a deactivated status.
Dependencies are inferred from the claim text.