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US 11,153,035 B2Granted
Scheduling method and related apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsJinlin Peng, Hao Tang, Yi Wang, Fan Wang
Life of this patent
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Abstract
In a scheduling method, a first device configures a blind detection parameter of a control channel based on a carrier type or a carrier group; or separately configures a blind detection period for different carriers; or configures a blind detection period for a USS and a CSS of a control channel; or configures a blind detection period for different downlink control information DCI; and then, sends configuration signaling that carries the blind detection parameter (which may include the blind detection period), where the blind detection parameter is used by a second device to perform blind detection on the control channel.
Claims20
A first device, comprising:
- a processor;
- and
- an interface;
- wherein the processor and the interface are coupled with each other, and wherein the processor executes program instructions to cause the first device to perform:
- separately configuring a blind detection period for different carriers, wherein the different carriers comprise a first-type carrier and a second-type carrier, wherein the first-type carrier uses a first transmission time unit, wherein the second-type carrier uses a second transmission time unit having a second duration different than a first duration of the first transmission time unit, wherein a duration of the blind detection period for the first-type carrier is assigned according to the first duration, wherein a duration of the blind detection period for the second-type carrier is assigned according to the second duration, and wherein the duration of the blind detection period for the first-type carrier is different from the duration of the blind detection period for the second-type carrier;
- and
- sending configuration signaling carrying a blind detection parameter, wherein a second device performs blind detection on a control channel according to the blind detection parameter, and the blind detection parameter comprises the blind detection period.
4 more elements
A method, comprising:
- configuring, by a first device, a first blind detection parameter of a first control channel according to a carrier type or a carrier group of the first control channel, wherein the configuring the first control channel comprises configuring a first blind detection period for a first carrier of the first control channel, wherein the first blind detection period is configured separately from configuration of a second blind detection period of a second carrier of a second control channel having a carrier type different from a carrier type of the first carrier, wherein the first carrier uses a first transmission time unit, wherein the second carrier uses a second transmission time unit having a second duration different than a first duration of the first transmission time unit, wherein a duration of the first blind detection period is assigned according to the first duration, wherein a duration of the second blind detection period is assigned according to the second duration, wherein a carrier type of the first carrier and the carrier type of the second carrier are each one of a first carrier type, a second carrier type, or a third carrier type, wherein a carrier of the first carrier type supports carrying a third control channel and a fourth control channel, wherein the third control channel is a control channel for scheduling data of a current carrier, and wherein the fourth control channel is a control channel for scheduling data of a carrier different than the current carrier, wherein a carrier of the second carrier type supports carrying the third control channel, and wherein a carrier of the third carrier type supports being scheduled by a carrier different than the current carrier;
- and
- sending, by the first device, configuration signaling carrying the first blind detection parameter.
A first device, comprising:
- a processor;
- and
- an interface, wherein the processor and the interface are coupled with each other;
- wherein the processor executes program instructions to cause the first device to perform:
- configuring a first blind detection parameter of a first control channel according to a carrier type or a carrier group of the first control channel, wherein the configuring the first control channel comprises configuring a first blind detection period for a first carrier of the first control channel, wherein the first blind detection period is configured separately from configuration of a second blind detection period of a second carrier of a second control channel having a carrier type different from a carrier type of the first carrier, wherein the first carrier uses a first transmission time unit, wherein the second carrier uses a second transmission time unit having a second duration different than a first duration of the first transmission time unit, wherein a duration of the first blind detection period is assigned according to the first duration, wherein a duration of the second blind detection period is assigned according to the second duration;
- wherein the carrier type of the first carrier and the carrier type of the second carrier are each one of comprises a first carrier type, a second carrier type, or a third carrier type, wherein a carrier of the first carrier type supports carrying a third control channel and a fourth control channel, the third control channel is a control channel for scheduling data of a current carrier, and the fourth control channel is a control channel for scheduling data of a carrier different than the current carrier, wherein a carrier of the second carrier type supports carrying the third control channel, and wherein a carrier of the third carrier type supports being scheduled by a carrier different than the current carrier;
- and
- sending configuration signaling carrying the first blind detection parameter.
5 more elements
Dependencies are inferred from the claim text.