CBG-based retransmission
AssigneeLenovo (Beijing) Limited
InventorsHaipeng Lei, Zhi Yan, Xiaodong Yu, Haiming Wang
Life of this patent
Estimating the term…
Abstract
Apparatus and method for CBG-based retransmission are disclosed. An apparatus comprising: a receiver that receives a first number of TBs, wherein each TB includes a second number of code block groups (CBGs); a processor that decodes the first number of TBs; and a transmitter that transmits a signaling comprising a first field corresponding to the first number of TBs and a second field corresponding to the CBGs included in a third number of TBs, wherein the third number of TB s are the incorrectly decoded TBs in the first number of TBs.
Claims19
A user equipment (UE), comprising:
- at least one memory;
- and
- at least one processor coupled with the at least one memory and configured to cause the UE to:
- receive a first number of transport blocks, wherein each transport block of the first number of transport blocks includes a second number of code block groups;
- decode the first number of transport blocks;
- and
- transmit a signaling comprising a first field corresponding to the first number of transport blocks and a second field corresponding to the second number of code block groups included in a third number of transport blocks, wherein the third number of transport blocks are incorrectly decoded transport blocks in the first number of transport blocks, and wherein the first field includes a first number of new data indicator bits, and each new data indicator bit corresponds to one of the first number of transport blocks.
A method performed by a user equipment (UE), the method comprising:
- receiving a first number of transport blocks wherein each transport block of the first number of transport blocks includes a second number of code block groups;
- decoding the first number of transport blocks;
- and
- transmitting a signaling comprising a first field corresponding to the first number of transport blocks and a second field corresponding to the second number of code block groups included in a third number of transport blocks, wherein the third number of transport blocks are incorrectly decoded transport blocks in the first number of transport blocks, and wherein the first field includes a first number of new data indicator bits, and each new data indicator bit corresponds to one of the first number of transport blocks.
Dependencies are inferred from the claim text.