Systems and methods for robust data retransmission
AssigneeZte Wistron Telecom AB
InventorsAijun CAO, Yonghong GAO, Jan JOHANSSON
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Abstract
A system and method for robust data retransmission is disclosed. In one embodiment, a method performed by a first communication node includes: transmitting a first signal, the first signal comprising a transport block comprising a plurality of coding blocks; receiving a feedback signal, the feedback signal associated with a plurality of groups, each of the groups in the plurality of groups comprising at least one of the coding blocks; and puncturing at each of the groups in accordance with the feedback signal to produce a plurality of punctured groups.
Claims28
A method performed by a first communication node, the method comprising:
- transmitting a first signal, the first signal comprising a transport block comprising a plurality of coding blocks;
- receiving a feedback signal, the feedback signal associated with a plurality of groups, each of the groups in the plurality of groups comprising at least one of the coding blocks;
- and
- puncturing at each of the groups in accordance with the feedback signal to produce a plurality of punctured groups.
A method performed by a first communication node, the method comprising:
- receiving a first signal, the first signal comprising a transport block comprising a plurality of coding blocks;
- determining puncturing for a plurality of groups, each of the groups in the plurality of groups comprising at least one of the coding blocks;
- sending a feedback signal that indicates the puncturing;
- and
- receiving a second signal comprising each of the groups in the plurality of groups punctured in accordance with the feedback signal.
A first communication node, comprising:
- transmitter configured to:
- transmit a first signal, the first signal comprising a transport block comprising a plurality of coding blocks;
- a receiver configured to:
- receive a feedback signal, the feedback signal associated with a plurality of groups, each of the groups in the plurality of groups comprising at least one of the coding blocks;
- and
- at least one processor configured to:
- puncture at each of the groups in accordance with the feedback signal to produce a plurality of punctured groups.
A first communication node, comprising:
- a receiver configured to:
- receive a first signal, the first signal comprising a transport block comprising a plurality of coding blocks;
- at least one processor configured to:
- determine puncturing for a plurality of groups, each of the groups in the plurality of groups comprising at least one of the coding blocks;
- a transmitter configured to:
- send a feedback signal that indicates the puncturing;
- wherein the receiver is configured to:
- receive a second signal comprising each of the groups in the plurality of groups punctured in accordance with the feedback signal.
Dependencies are inferred from the claim text.