Data transmission method and system, and storage medium
A data transmission system and data technology, applied in the field of communication, can solve problems such as poor real-time data reception, channel fading, and inability to replace receiving antennas in time
Inactive Publication Date: 2020-12-22
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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Problems solved by technology
[0002] In radio frequency communication technology, data transmission is carried out through one antenna. When multi-path transmission is performed, the system’s immunity to interference will be relatively poor and channel fading will lead to low quality of data transmission. In order to solve the above problems, a A method for simulating antenna diversity. Specifically, two receiving antennas are set in the system. When receiving data, the radio frequency receiver decides which receiving antenna to use for data reception from the two receiving antennas. When the radio frequency receiver makes a decision, It will take time, which will lead to poor real-time performance of data reception; when the signal environment changes after the RF receiver determines the receiving antenna, the RF receiver cannot replace the receiving antenna in time, which will lead to the problem of short-term data loss
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[0041] In order to understand the characteristics and technical contents of the embodiments of the present application in more detail, the implementation of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present application.
[0042] In one embodiment, a data transmission system is provided, such as figure 1 As shown, the data transmission system may include:
[0043] controller 10;
[0044] At least two radio frequency circuits 11 connected to the controller 10;
[0045] Wherein, the at least two radio frequency circuits 11 are used to respectively receive data to be received, and transmit at least two data corresponding to the data to be received to the controller 10, the at least two data being the at least two The data obtained by processing the received data to be received by the r...
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The embodiment of the invention discloses a data transmission method and system, and a storage medium. The system can comprise: a controller; and at least two radio frequency circuits connected with the controller, wherein the at least two radio frequency circuits are used for receiving to-be-received data respectively and transmitting at least two data corresponding to the to-be-received data tothe controller, and the at least two data are data obtained by processing the received to-be-received data by the at least two radio frequency circuits respectively. The controller is used for determining target data from the at least two pieces of data.
Description
technical field [0001] The embodiments of the present application relate to the communication field, and in particular, to a data transmission method and system, and a storage medium. Background technique [0002] In radio frequency communication technology, data transmission is carried out through one antenna. When multi-path transmission is performed, the system’s immunity to interference will be relatively poor and channel fading will lead to low quality of data transmission. In order to solve the above problems, a A method for simulating antenna diversity. Specifically, two receiving antennas are set in the system. When receiving data, the radio frequency receiver decides which receiving antenna to use for data reception from the two receiving antennas. When the radio frequency receiver makes a decision, It will take time, which will lead to poor real-time performance of data reception; after the RF receiver determines the receiving antenna, when the signal environment c...
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IPC IPC(8): H04B1/40
CPCH04B1/40
Inventor 聂鹏鹏莫大仪付能刘彬徐君
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD