Communication method, device and system, and storage medium
AssigneeBoe Technology Group Co., Ltd.
InventorsXianzhen LI, Yi BIAN, Enhui GUAN
Life of this patent
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Abstract
A communication method is provided. The communication method includes: determining an idle channel by a communication device; executing a first step on the idle channel, wherein the first step includes sequentially transmitting a first channel occupancy signal and monitoring a signal monitoring on the idle channel; repeating the first step for a preset number of times; and communicating on the idle channel in response to no signal being monitored during repetition of the first step.
Claims20
A communication method applicable to a communication device, comprising:
- determining an idle channel by the communication device;
- executing a first step on the idle channel, wherein the first step comprises sequentially transmitting a first channel occupancy signal and monitoring a signal on the idle channel;
- repeating the first step for a preset number of times;
- and
- communicating on the idle channel in response to no signal being monitored during repetition of the first step.
A communication device, comprising:
- a communication unit, configured to transceive a communication message on a channel;
- a memory, configured to store at least one set of instructions;
- and
- at least one processor, configured to execute the at least one set of instructions to perform a method comprising:
- determining an idle channel;
- executing a first step on the idle channel, wherein the first step comprises sequentially transmitting a first channel occupancy signal and monitoring a signal on the idle channel;
- repeating the first step for a preset number of times;
- and
- communicating on the idle channel in response to no signal being monitored during repetition of the first step.
A communication system, comprising:
- at least two communication devices and a server, wherein
- each of the at least two communication devices is configured to:
- determine an idle channel;
- and execute a first step on the idle channel, wherein the first step comprises sequentially transmitting a first channel occupancy signal and monitoring a signal on the idle channel;
- and
- the server is configured to:
- determine the communication device that transmits the first channel occupancy signal on the idle channel;
- compare durations of the first channel occupancy signals transmitted by the communication devices;
- allocate the idle channel to the communication device that transmits the first channel occupancy signal with a longest duration;
- and transmit an allocation result to the communication devices that transmit the first channel occupancy signals.
Dependencies are inferred from the claim text.