Back to results
US 11,777,528 B2Granted
System and method for processing control information
AssigneeZte Corporation
InventorsLiguang Li, Jun Xu, Jin Xu
Life of this patent
Estimating the term…
Abstract
A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: determining a redundancy version and a new data indicator indicated by control information; determining a base graph of a low density parity check code based on which of a plurality of predefined conditions the redundancy version, and/or the new data indicator satisfy; and sending a signal comprising information bits that are encoded based on the determined base graph of the low density parity check code.
Claims20
A method for encoding data, the method comprising:
- receiving control information by a transceiver;
- determining by at least one processor a redundancy version indicated by the control information;
- determining by the at least one processor a base graph of a low density parity check code based on which of a plurality of predefined conditions the redundancy version satisfy, wherein a first one of the plurality of predefined conditions comprises:
- the redundancy version being equal to a redundancy version 0, and wherein a second one of the plurality of predefined conditions comprises:
- the new data indicator being not toggled, which indicates a retransmission of the encoded data, and the redundancy version being equal to one of a redundancy version 1, a redundancy version 2, or a redundancy version 3;
- encoding by the at least one processor a signal comprising information bits based on the determined base graph of the low density parity check code;
- and
- transmitting by the transceiver the encoded signal to a predetermined communication device.
5 more elements
A method for decoding data, the method comprising:
- transmitting control information by a transceiver, wherein the control information causes a predetermined communication node to:
- determine a redundancy version indicated by the control information;
- determine a base graph of a low density parity check code based on which of a plurality of predefined conditions the redundancy version satisfy, wherein a first one of the plurality of predefined conditions comprises:
- the redundancy version being equal to a redundancy version 0, and wherein a second one of the plurality of predefined conditions comprises:
- the new data indicator being not toggled, which indicates a retransmission of the encoded data, and the redundancy version being equal to one of a redundancy version 1, a redundancy version 2, or a redundancy version 3;
- encode a signal comprising information bits based on the determined base graph of the low density parity check code;
- and
- receiving by the transceiver the encoded signal from the predetermined communication device.
5 more elements
A wireless communication node, comprising:
- a transceiver configured to receive control information;
- and
- at least one processor configured to:
- determine a redundancy version indicated by the control information,
- determine a base graph of a low density parity check code based on which of a plurality of predefined conditions the redundancy version satisfy, wherein a first one of the plurality of predefined conditions comprises:
- the redundancy version being equal to a redundancy version 0, and wherein a second one of the plurality of predefined conditions comprises:
- the new data indicator being not toggled, which indicates a retransmission of the encoded data, and the redundancy version being equal to one of a redundancy version 1, a redundancy version 2, or a redundancy version 3, and
- encoding by the at least one processor a signal comprising information bits based on the determined base graph of the low density parity check code, and
- wherein the transceiver is further configured to transmit the encoded signal to a predetermined communication device.
6 more elements
A wireless communication node, comprising:
- a transceiver configured to transmit control information by, wherein the control information causes a predetermined communication node to:
- determine a redundancy version indicated by the control information;
- determine a base graph of a low density parity check code based on which of a plurality of predefined conditions the redundancy version satisfy, wherein a first one of the plurality of predefined conditions comprises:
- the redundancy version being equal to a redundancy version 0, and wherein a second one of the plurality of predefined conditions comprises:
- the new data indicator being not toggled, which indicates a retransmission of the encoded data, and the redundancy version being equal to one of a redundancy version 1, a redundancy version 2, or a redundancy version 3;
- and
- encode a signal comprising information bits based on the determined base graph of the low density parity check code;
- wherein the transceiver is further configured to receive the encoded signal from the predetermined communication device.
5 more elements
Dependencies are inferred from the claim text.