Method for sending control information, user equipment, and base station
First Claim
1. An apparatus, comprising:
- a processor; and
a non-transitory computer readable storage medium storing a program for execution by the processor, the program causes the apparatus to;
receive a plurality of pieces of first downlink control information sent by a base station, wherein the plurality of pieces of first downlink control information carry downlink assignment indexes, and wherein at least one piece of the plurality of pieces of first downlink control information further carries a total downlink assignment index;
generate a hybrid automatic repeat request response message according to the total downlink assignment index, the downlink assignment indexes of the plurality of pieces of first downlink control information, and physical downlink shared channels corresponding to the plurality of pieces of first downlink control information; and
wherein the downlink assignment indexes indicate indexes of the physical downlink shared channels corresponding to the plurality of pieces of first downlink control information carrying the downlink assignment indexes and physical downlink control channels indicating downlink semi-persistent scheduling release;
wherein the total downlink assignment index is a sum of a quantity of physical downlink shared channels corresponding to the plurality of pieces of first downlink control information and a quantity of physical downlink control channels indicating downlink semi-persistent scheduling release; and
wherein the program further causes the apparatus to;
when the total downlink assignment index is greater than a hybrid automatic repeat request response message bit quantity threshold, send the hybrid automatic repeat request response message to the base station using a physical uplink control channel format 4;
or when the total downlink assignment index is less than or equal to the hybrid automatic repeat request response message bit quantity threshold, send the hybrid automatic repeat request response message to the base station using a physical uplink control channel format 3.
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Accused Products
Abstract
An embodiment method includes method includes receiving, by a user equipment, a plurality of pieces of first downlink control information sent by a base station, wherein pieces of the plurality of pieces of first downlink control information carry downlink assignment indexes, and wherein at least one piece of the plurality of pieces of first downlink control information further carries a total downlink assignment indexes. The method also includes generating, by the user equipment, a hybrid automatic repeat request response message according to the total downlink assignment indexes, according to the downlink assignment indexes of the pieces of the plurality of pieces of first downlink control information, and according to a physical downlink shared channel corresponding to the pieces of the plurality of pieces of first downlink control information. Additionally, the method includes ending, by the user equipment, the hybrid automatic repeat request response message to the base station.
21 Citations
20 Claims
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1. An apparatus, comprising:
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a processor; and a non-transitory computer readable storage medium storing a program for execution by the processor, the program causes the apparatus to; receive a plurality of pieces of first downlink control information sent by a base station, wherein the plurality of pieces of first downlink control information carry downlink assignment indexes, and wherein at least one piece of the plurality of pieces of first downlink control information further carries a total downlink assignment index; generate a hybrid automatic repeat request response message according to the total downlink assignment index, the downlink assignment indexes of the plurality of pieces of first downlink control information, and physical downlink shared channels corresponding to the plurality of pieces of first downlink control information; and wherein the downlink assignment indexes indicate indexes of the physical downlink shared channels corresponding to the plurality of pieces of first downlink control information carrying the downlink assignment indexes and physical downlink control channels indicating downlink semi-persistent scheduling release; wherein the total downlink assignment index is a sum of a quantity of physical downlink shared channels corresponding to the plurality of pieces of first downlink control information and a quantity of physical downlink control channels indicating downlink semi-persistent scheduling release; and wherein the program further causes the apparatus to; when the total downlink assignment index is greater than a hybrid automatic repeat request response message bit quantity threshold, send the hybrid automatic repeat request response message to the base station using a physical uplink control channel format 4;
or when the total downlink assignment index is less than or equal to the hybrid automatic repeat request response message bit quantity threshold, send the hybrid automatic repeat request response message to the base station using a physical uplink control channel format 3. - View Dependent Claims (2, 3, 4, 5)
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6. An apparatus, comprising:
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a processor; and a non-transitory computer readable storage medium storing a program for execution by the processor, the program causes the apparatus to; send a plurality of pieces of downlink control information to a user equipment, wherein the plurality of pieces of downlink control information carry downlink assignment indexes, and wherein at least one piece of the plurality of pieces of downlink control information further carries a total downlink assignment index; receive a hybrid automatic repeat request response message sent by the user equipment according to the total downlink assignment index, according to the downlink assignment indexes of the plurality of pieces of downlink control information, and according to physical downlink shared channels corresponding to the plurality of pieces of downlink control information; and obtain, according to the hybrid automatic repeat request response message, response information for a physical downlink shared channel corresponding to the plurality of pieces of downlink control information; and wherein the downlink assignment indexes indicate indexes of the physical downlink shared channels corresponding to the plurality of pieces of downlink control information carrying the downlink assignment indexes and a physical downlink control channel indicating downlink semi-persistent scheduling release; wherein the total downlink assignment index is a sum of a quantity of the physical downlink shared channels corresponding to the plurality of pieces of downlink control information and a quantity of physical downlink control channels indicating downlink semi-persistent scheduling release; and wherein when the total downlink assignment index is greater than a hybrid automatic repeat request response message bit quantity threshold, the hybrid automatic repeat request response message received is in a physical uplink control channel format 4;
or when the total downlink assignment index is less than or equal to the hybrid automatic repeat request response message bit quantity threshold, the hybrid automatic repeat request response message received is in a physical uplink control channel format 3. - View Dependent Claims (7, 8, 9)
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10. A method comprising:
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receiving, by a user equipment, a plurality of pieces of first downlink control information sent by a base station, wherein the plurality of pieces of first downlink control information carry downlink assignment indexes, and wherein at least one piece of the plurality of pieces of first downlink control information further carries a total downlink assignment index; generating, by the user equipment, a hybrid automatic repeat request response message according to the total downlink assignment index, according to the downlink assignment indexes of the plurality of pieces of first downlink control information, and according to physical downlink shared channels corresponding to the plurality of pieces of first downlink control information; and wherein the downlink assignment indexes indicate indexes of the physical downlink shared channels corresponding to the plurality of pieces of first downlink control information carrying the downlink assignment indexes and physical downlink control channels indicating downlink semi-persistent scheduling release; wherein the total downlink assignment index is a sum of a quantity of physical downlink shared channels corresponding to the plurality of pieces of first downlink control information and a quantity of physical downlink control channels indicating downlink semi-persistent scheduling release; and wherein the method further comprises; when the total downlink assignment index is greater than a hybrid automatic repeat request response message bit quantity threshold, sending the hybrid automatic repeat request response message to the base station using a physical uplink control channel format 4;
or when the total downlink assignment index is less than or equal to the hybrid automatic repeat request response message bit quantity threshold, sending the hybrid automatic repeat request response message to the base station using a physical uplink control channel format 3. - View Dependent Claims (11, 12)
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13. A method comprising:
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sending, by a base station, a plurality of pieces of downlink control information to a user equipment, wherein the plurality of pieces of downlink control information carry downlink assignment indexes, and wherein at least one piece of the plurality of pieces of downlink control information further carries a total downlink assignment index; receiving, by the base station, a hybrid automatic repeat request response message sent by the user equipment, according to the total downlink assignment index, according to the downlink assignment indexes of the plurality of pieces of downlink control information, and according to physical downlink shared channels corresponding to the plurality of pieces of downlink control information; and obtaining, by the base station, according to the hybrid automatic repeat request response message, response information for the physical downlink shared channels corresponding to the plurality of pieces of downlink control information; wherein the downlink assignment indexes indicate indexes of the physical downlink shared channels corresponding to the plurality of pieces of downlink control information carrying the downlink assignment indexes and a physical downlink control channel indicating downlink semi-persistent scheduling release; wherein the total downlink assignment index is a sum of a quantity of the physical downlink shared channels corresponding to the plurality of pieces of downlink control information and a quantity of physical downlink control channels indicating downlink semi-persistent scheduling release; and wherein when the total downlink assignment index is greater than a hybrid automatic repeat request response message bit quantity threshold, the hybrid automatic repeat request response message received is in a physical uplink control channel format 4;
or when the total downlink assignment index is less than or equal to the hybrid automatic repeat request response message bit quantity threshold, the hybrid automatic repeat request response message received is in a physical uplink control channel format 3. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification