Method for transmitting multiplexed HARQ feedbacks in a carrier aggregation system and a device therefor
First Claim
1. A method for a User Equipment (UE) operating in a wireless communication system, the method comprising:
- configuring with a plurality of cells served by a network,wherein at least two cells of the plurality of cells are configured with Physical Uplink Control Channel (PUCCH) resources, respectively, andwherein the at least two cells are associated with a respective priority;
generating a Hybrid Automatic Repeat Request (HARQ) feedback by multiplexing the HARQ feedbacks of all of the plurality of cells configured for the UE;
selecting a cell among the at least two cells with the PUCCH resources based on the priority; and
transmitting the generated HARQ feedback on the selected cell.
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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 transmitting multiplexed HARQ feedbacks in a carrier aggregation system, the method comprising: configuring with a plurality of cells, wherein at least two cells of the plurality of cells are configured with Physical Uplink Control Channel (PUCCH) resources, respectively; generating a Hybrid-ARQ (HARQ) feedback by multiplexing the HARQ feedbacks of all of the plurality of cells configured for the UE; selecting a cell among the at least two cells with the PUCCH resources; and transmitting the generated HARQ feedback on the selected cell.
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Citations
14 Claims
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1. A method for a User Equipment (UE) operating in a wireless communication system, the method comprising:
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configuring with a plurality of cells served by a network, wherein at least two cells of the plurality of cells are configured with Physical Uplink Control Channel (PUCCH) resources, respectively, and wherein the at least two cells are associated with a respective priority; generating a Hybrid Automatic Repeat Request (HARQ) feedback by multiplexing the HARQ feedbacks of all of the plurality of cells configured for the UE; selecting a cell among the at least two cells with the PUCCH resources based on the priority; and transmitting the generated HARQ feedback on the selected cell. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A User Equipment (UE) operating in a wireless communication system, the UE comprising:
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a transceiver; and a processor configured to; configure with a plurality of cells served by a network, wherein at least two cells of the plurality of cells are configured with Physical Uplink Control Channel (PUCCH) resources, respectively, and wherein the at least two cells are associated with a respective priority, generate a Hybrid Automatic Repeat Request (HARQ) feedback by multiplexing the HARQ feedbacks of all of the plurality of cells configured for the UE, select a cell among the at least two cells with the PUCCH resources based on the priority, and transmit, via the transceiver, the generated HARQ feedback on the selected cell. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification