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US 12,615,663 B2Granted
Method for channel detection, terminal device, and non-transitory computer-readable storage medium
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsYi Ding, Zhenshan Zhao, Shichang Zhang, Huei-Ming Lin
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Abstract
The disclosure provides a method for channel detection, a terminal device, and a non-transitory computer-readable storage medium. The method includes the following. Monitor a channel before a time-unit boundary and/or after the time-unit boundary, and determine, according to a channel monitoring result, whether to perform blind detection in a time unit next to the time-unit boundary.
Claims8
A method for channel detection, comprising:
- determining, according to a channel state at an end of a first time unit and/or a channel state at a start of a second time unit, whether to perform blind detection in the second time unit;
- wherein the first time unit and the second time unit being consecutive in a time domain;
- wherein determining, according to the channel state at the end of the first time unit and the channel state at the start of the second time unit, whether to perform blind detection in the second time unit comprises:
- monitoring a channel state in a first time period at the end of the first time unit, wherein the first time period is a last time period at the end of the first time unit;
- and
- determining, according to a channel state in a second time period at the start of the second time unit, whether to perform blind detection in the second time unit when the channel state in the first time period is idle, wherein the second time period is a first time period at the start of the second time unit;
- wherein determining, according to the channel state in the second time period at the start of the second time unit, whether to perform blind detection in the second time unit when the channel state in the first time period is idle, comprises:
- monitoring the channel state in the second time period at the start of the second time unit only when the channel state in the first time period is idle;
- and
- determining to perform no blind detection in the second time unit when the channel state in the second time period is idle;
- or, determining to perform blind detection in the second time unit when the channel state in the second time period is busy.
8 more elements
A terminal device, comprising:
- a processor;
- and
- a memory configured to store a computer program;
- wherein the processor is configured to execute the computer program to cause the terminal device to:
- determine, according to a channel state at an end of a first time unit and a channel state at a start of a second time unit, whether to perform blind detection in the second time unit;
- wherein the first time unit and the second time unit are consecutive in a time domain;
- wherein the processor configured to execute the computer program to cause the terminal device to determine, according to the channel state at the end of the first time unit and the channel state at the start of the second time unit, whether to perform blind detection in the second time unit is configured to execute the computer program to cause the terminal device to:
- monitor a channel state in a first time period at the end of the first time unit, wherein the first time period is a last time period at the end of the first time unit;
- and
- determine, according to a channel state in a second time period at the start of the second time unit, whether to perform blind detection in the second time unit when the channel state in the first time period is idle, wherein the second time period is a first time period at the start of the second time unit;
- wherein the processor configured to execute the computer program to cause the terminal device to determine, according to the channel state in the second time period at the start of the second time unit, whether to perform blind detection in the second time unit when the channel state in the first time period is idle is configured to execute the computer program to cause the terminal device to:
- monitor the channel state in the second time period at the start of the second time unit only when the channel state in the first time period is idle;
- and
- determine to perform no blind detection in the second time unit when the channel state in the second time period is idle;
- or, determine to perform blind detection in the second time unit when the channel state in the second time period is busy.
12 more elements
A non-transitory computer-readable storage medium storing a computer-executable instruction, and the computer-executable instruction being executable by a processor of a terminal device to cause the terminal device to:
- determine, according to a channel state at an end of a first time unit and/or a channel state at a start of a second time unit, whether to perform blind detection in the second time unit;
- wherein the first time unit and the second time unit are consecutive in a time domain;
- wherein the computer-executable instruction executable by the processor of the terminal device to cause the terminal device to determine, according to the channel state at the end of the first time unit and the channel state at the start of the second time unit, whether to perform blind detection in the second time unit is executable to cause the terminal device to:
- monitor a channel state in a first time period at the end of the first time unit, wherein the first time period is a last time period at the end of the first time unit;
- and
- determine, according to a channel state in a second time period at the start of the second time unit, whether to perform blind detection in the second time unit when the channel state in the first time period is idle, wherein the second time period is a first time period at the start of the second time unit;
- wherein the computer-executable instruction executable by the processor of the terminal device to cause the terminal device to determine, according to the channel state in the second time period at the start of the second time unit, whether to perform blind detection in the second time unit when the channel state in the first time period is idle is executable to cause the terminal device to:
- monitor the channel state in the second time period at the start of the second time unit only when the channel state in the first time period is idle;
- and
- determine to perform no blind detection in the second time unit when the channel state in the second time period is idle;
- or, determine to perform blind detection in the second time unit when the channel state in the second time period is busy.
8 more elements
Dependencies are inferred from the claim text.