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US 12,004,005 B2Granted
Method and device for transmitting acknowledgement information by user equipment in wireless communication system
AssigneeLG Electronics Inc.
InventorsSeonwook Kim, Suckchel Yang, Joonkui Ahn
Life of this patent
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Abstract
A method for transmitting acknowledgement information by a user equipment (UE) in a wireless communication system, and an apparatus for supporting the same are disclosed. More particularly, a method for allowing a user equipment (UE) to transmit acknowledgement information for each code block group (CBG) with respect to data received within one or more slots is disclosed.
Claims19
A method for transmitting hybrid automatic repeat request-acknowledgement (HARQ-ACK) information by a wireless communication device, the method comprising:
- performing a data reception for 2 transport blocks (TBs) each including at least one code block group (CBG);
- determining, based on a result of the data reception, first CBG-based HARQ-ACK information related to a first TB and second CBG-based HARQ-ACK information related to a second TB;
- and
- transmitting, in response to the data reception, a HARQ-ACK response including the first CBG-based HARQ-ACK information and the second CBG-based HARQ-ACK information,
- wherein the first CBG-based HARQ-ACK information for the first TB and the second CBG-based HARQ-ACK information for second TB are generated to have a same payload size.
2 more elements
A device for processing a signal for wireless communication, the device comprising:
- a memory for storing one or more instructions;
- and
- at least one processor for executing the one or more instructions,
- wherein the at least one processor is configured to perform a data reception for 2 transport blocks (TBs) each including at least one code block group (CBG), to determine, based on a result of the data reception, first CBG-based hybrid automatic repeat request-acknowledgement (HARQ-ACK) information related to a first TB and second CBG-based HARQ-ACK information related to a second TB and to generate, in response to the data reception, a HARQ-ACK response including the first CBG-based HARQ-ACK information and the second CBG-based HARQ-ACK information, upon the one or more instructions are executed,
- wherein the first CBG-based HARQ-ACK information for the first TB and the second CBG-based HARQ-ACK information for second TB are generated to have a same payload size, and
- wherein the same payload size for the first CBG-based HARQ-ACK information and the second CBG-based HARQ-ACK information is determined based on information regarding a maximum number of CBGs.
3 more elements
A wireless communication device comprising:
- a transmitter;
- a receiver;
- and
- at least one processor controls the transmitter and the receiver,
- wherein the at least one processor is configured to perform, via the receiver, a data reception for 2 transport blocks (TBs) each including at least one code block group (CBG), to determine, based on a result of the data reception, first CBG-based hybrid automatic repeat request-acknowledgement (HARQ-ACK) information related to a first TB and second CBG-based HARQ-ACK information related to a second TB and to transmit, in response to the data reception, a HARQ-ACK response including the first CBG-based HARQ-ACK information and the second CBG-based HARQ-ACK information, via the transmitter,
- wherein the first CBG-based HARQ-ACK information for the first TB and the second CBG-based HARQ-ACK information for second TB are generated to have a same payload size, and
- wherein the same payload size for the first CBG-based HARQ-ACK information and the second CBG-based HARQ-ACK information is determined based on information regarding a maximum number of CBGs.
4 more elements
A method for receiving hybrid automatic repeat request-acknowledgement (HARQ-ACK) information by a wireless communication device, the method comprising:
- performing a data transmission for 2 transport blocks (TBs) each including at least one code block group (CBG);
- and
- receiving, in response to the data transmission, a HARQ-ACK response including first CBG-based HARQ-ACK information related to a first TB and second CBG-based HARQ-ACK information related to a second TB,
- wherein the first CBG-based HARQ-ACK information for the first TB and the second CBG-based HARQ-ACK information for second TB have a same payload size, and
- wherein the same payload size for the first CBG-based HARQ-ACK information and the second CBG-based HARQ-ACK information is determined based on information regarding a maximum number of CBGs.
2 more elements
A wireless communication device comprising:
- a transmitter;
- a receiver;
- and
- at least one processor controls the transmitter and the receiver,
- wherein the at least one processor is configured to perform, via the transmitter, a data transmission for 2 transport blocks (TBs) each including at least one code block group (CBG);
- and
- to receive, in response to the data transmission, a hybrid automatic repeat request-acknowledgement (HARQ-ACK) response including first CBG-based HARQ-ACK information related to a first TB and second CBG-based HARQ-ACK information related to a second TB, via the receiver,
- wherein the first CBG-based HARQ-ACK information for the first TB and the second CBG-based HARQ-ACK information for second TB have a same payload size, and
- wherein the same payload size for the first CBG-based HARQ-ACK information and the second CBG-based HARQ-ACK information is determined based on information regarding a maximum number of CBGs.
6 more elements
A non-transitory processor readable medium recorded thereon one or more instructions that, when executed by at least one processor, perform operations comprising:
- performing a data reception for 2 transport blocks (TBs) each including at least one code block group (CBG);
- determining, based on a result of the data reception, first CBG-based HARQ-ACK information related to a first TB and second CBG-based HARQ-ACK information related to a second TB;
- and
- transmitting, in response to the data reception, a HARQ-ACK response including the first CBG-based HARQ-ACK information and the second CBG-based HARQ-ACK information,
- wherein the first CBG-based HARQ-ACK information for the first TB and the second CBG-based HARQ-ACK information for second TB are generated to have a same payload size.
2 more elements
Dependencies are inferred from the claim text.