Link adaptive method, device, equipment and storage medium based on communication channel
A technology of link self-adaptation and communication channel, which is applied to equipment and storage media, a method of link self-adaptation based on communication channels, and the field of devices, which can solve the problems of poor flexibility of link self-adaptation and achieve the effect of improving flexibility
Active Publication Date: 2022-02-18
广州技象科技有限公司
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[0003] In general, link adaptation is carried out directly according to the channel environment, and the flexibility of link adaptation is poor.
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[0057] In order to make the purpose, technical solution and advantages of the present application clearer, specific embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The proc...
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The embodiment of the present application discloses a communication channel-based link adaptation method, device, device and storage medium. The technical solution provided by the embodiment of the present application obtains the communication quality test results by sending test packets according to different link adaptation strategies in different channel environments of each communication channel, and according to the communication quality test results, the communication channels are tested in different channels. The link adaptive policy in the environment sets the priority level of the policy, and when it is necessary to send data to the user terminal, according to the channel environment of the target communication channel and the policy priority level in the current channel environment, select a link suitable for the current channel environment Adaptive strategy for data transmission, effectively improving the flexibility of link adaptation.
Description
technical field [0001] The embodiments of the present application relate to the technical field of link adaptation, and in particular, relate to a communication channel-based link adaptation method, device, device, and storage medium. Background technique [0002] The physical layer of the Internet of Things supports link adaptation technology. In order to optimize the system capacity and coverage under a certain transmission power, the transmitter should match the data transmission rate and the quality of the received signal. This optimization is called link adaptation, that is, the channel Changes require that the transmission parameters also need to be adjusted adaptively. [0003] Generally, the link adaptation is performed directly according to the channel environment, and the flexibility of the link adaptation is poor. Contents of the invention [0004] Embodiments of the present application provide a communication channel-based link adaptation method, device, devic...
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IPC IPC(8): H04L1/00H04B17/309H04B17/318H04B17/336
CPCH04L1/0001H04B17/309H04B17/318H04B17/336
Inventor 温文坤陈名峰刘毅王鑫陈杰文
Owner 广州技象科技有限公司