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US 11,115,158 B2Granted
Data acknowledgement in a wireless communication system
AssigneeLenovo Innovations Limited (Hong Kong)
InventorHaipeng Lei
Life of this patent
Estimating the term…
Abstract
Apparatuses, methods, and systems are disclosed for data acknowledgment. One apparatus includes a processor that determines a duration for a downlink (“DL”) burst. The apparatus includes a transmitter that transmits the DL burst having the duration, and signaling indicating a hybrid automatic repeat request acknowledgement (“HARQ-ACK”) codebook size for transmission of HARQ-ACK feedback corresponding to the DL burst.
Claims18
An apparatus comprising:
- a processor that determines a duration for a downlink (“DL”) burst;
- and
- a transmitter that transmits the DL burst having the duration, and signaling indicating a duration of the DL burst in downlink control information, wherein a size of a hybrid automatic repeat request acknowledgement (“HARQ-ACK”) codebook corresponding to the DL burst;
- equals the duration for a one-codeword transmission mode;
- or
- is double the duration for a two-codeword transmission mode, wherein the duration is indicated by a number of subframes within the DL burst.
3 more elements
A method comprising:
- determining a duration for a downlink (“DL”) burst;
- and
- transmitting the DL burst having the duration, and signaling indicating a size of a hybrid automatic repeat request acknowledgement (“HARQ-ACK”) codebook corresponding to the DL burst:
- p2 the size of the HARQ-ACK codebook equals a number of subframes within the DL burst for a one-codeword transmission mode;
- or
- the size of the HARQ-ACK codebook is double the number of subframes within the DL burst for a two-codeword transmission mode.
3 more elements
An apparatus comprising:
- a receiver that receives data from a downlink (“DL”) burst, and receives signaling indicating a size of a hybrid automatic repeat request acknowledgement (“HARQ-ACK”) codebook corresponding to the DL burst;
- and
- a processor that determines the size of the HARQ-ACK codebook based on the signaling, wherein:
- the size of the HARQ-ACK codebook equals a number of subframes witin the DL burst for a one-codeword transmission mode;
- or
- the size of the HARQ-ACK codebook is double the number of subframes within the DL burst for a two-codeword transmission mode.
3 more elements
A method comprising:
- receiving data from a downlink (“DL”) burst, and receiving signaling indicating a duration of the DL burst in downlink control information, wherein a size of a hybrid automatic repeat request acknowledgement (“HARQ-ACK”) codebook corresponding to the DL burst;
- equals the duration for a one-codeword transmission mode;
- or
- is double the duration for a two-codeword transmission mode, wherein the duration is indicated by a number of subframes within the DL burst.
1 more element
Dependencies are inferred from the claim text.