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US 2017/0367123 A1Published application
Signal Sending Method and Device
AssigneeHuawei Technologies Co., Ltd.
InventorJian Wang
Life of this patent
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Abstract
Embodiments provide a signal sending method and a device, and relates to the communications field. The method includes determining, by a device, whether a CCA end moment is a first signal sending moment; and if the CCA end moment is the first signal sending moment, sending, by the device, a signal at the first signal sending moment. The present invention is used for signal sending.
Claims17
1-22. (canceled)
A method, comprising:
- determining, by a device, a first value;
- determining, by the device, a first signal sending moment according to the first value;
- determining, by the device, whether a clear channel assessment (CCA) end moment is the first signal sending moment;
- and
- when the CCA end moment is the first signal sending moment, sending, by the device, a signal at the first signal sending moment.
2 more elements
A method, comprising:
- performing, by a device, seven clear channel assessments (CCAs) in two consecutive orthogonal frequency division multiplexing (OFDM) symbols, or performing four clear channel assessments (CCAs) in one orthogonal frequency division multiplexing (OFDM) symbol;
- and
- when an assessment result of a clear channel assessment (CCA) meets a signal sending condition, sending, by the device, a signal.
A device, comprising:
- a processor;
- a memory;
- and
- a transmitter;
- wherein the processor is configured to:
- determine a first value, and determine a first signal sending moment according to the first value;
- and
- determine whether a clear channel assessment (CCA) end moment is the first signal sending moment;
- and
- wherein the transmitter is configured to, when a result determined by the processor is that the CCA end moment is the first signal sending moment, send a signal at the first signal sending moment.
7 more elements
Dependencies are inferred from the claim text.