Millimeter wave radar communication method and device and readable storage medium
A millimeter-wave radar and communication method technology, applied in the field of devices, readable storage media, and millimeter-wave radar communication methods, can solve problems such as poor effect, and achieve the effect of reducing interference
Active Publication Date: 2021-10-22
HUAWEI CLOUD COMPUTING TECH CO LTD
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Problems solved by technology
However, the above method relies on signal processing technology and waveform generation technology, and is less effective in solving the interference problem of millimeter wave radar
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[0159] In the traditional way, the terminal equipment including the millimeter wave radar usually performs signal processing on the received interference signal, obtains the modulated wave according to the result of the signal processing and the waveform generation technology, and generates a new transmission signal according to the modulated wave. Among them, when the terminal equipment performs signal processing on the interference signal, the accuracy of the signal processing algorithm has a great influence on the accuracy and comprehensiveness of the characteristics of the extracted interference signal. If the characteristics of the interference signal extracted by the signal processing algorithm are inaccurate or The extracted features are not comprehensive enough, which will further cause interference between the regenerated transmitted signal and the jamming signal. That is to say, in the traditional way, the signal processing algorithm seriously affects the anti-jamming ...
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The embodiment of the invention provides a millimeter-wave radar communication method and device and a readable storage medium, and the method comprises the steps: obtaining the control capability of a millimeter-wave radar on terminal equipment and the control capability of millimeter-wave radars on other terminal equipment which may interfere with the millimeter-wave radar through network equipment; the millimeter-wave radars are configured with control parameters which are not completely the same, and when the control parameters of the millimeter-wave radars are not completely the same, interference between the millimeter-wave radars is effectively reduced. Alternatively, incompletely identical control parameters can be configured for the millimeter wave radars on the plurality of terminal devices through negotiation among the plurality of terminal devices, so that interference among the millimeter wave radars is reduced. The method provided by the invention can be applied to the Internet of Vehicles, such as V2X, LTE-V, V2V and the like.
Description
technical field [0001] The embodiments of the present application relate to mobile communication technologies, and in particular to a millimeter wave radar communication method, device, and readable storage medium. Background technique [0002] Millimeter-wave radar (millimeter-wave radar) refers to radars that work in the millimeter-wave band. Due to its unique advantages such as long detection distance, high reliability, no environmental influences such as light and dust, and low cost, it is widely used, for example, in the field of intelligent driving and agriculture. The millimeter-wave radar emits continuous electromagnetic wave signals, and the electromagnetic wave signals are emitted after reaching the surface of the object. The millimeter-wave radar receives the reflected signal, and obtains the range, distance, speed and orientation information of the object according to the reflected signal. However, with the continuous development of mobile communication technolo...
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IPC IPC(8): H04B1/7097H04B1/7107G01S13/02G01S7/02H04B1/69
CPCH04B1/7097H04B1/7107G01S13/02G01S7/023H04B2001/6912Y02D30/70
Inventor 陈晓光
Owner HUAWEI CLOUD COMPUTING TECH CO LTD