Data message transmission method and device
A technology of data message and transmission method, applied in the field of data communication, can solve problems such as increasing power consumption of equipment
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[0030] First embodiment
[0031] Such as figure 1 As shown, the embodiment of the present invention provides a data message transmission method, which is applied to a data message transmission device, and includes:
[0032] Step 11: Determine a first transmission rate and transmission power for transmitting a first preset number of data packets.
[0033] It should be noted that the transmission device of the data message will select a modulation method to modulate the data packet every time it sends data. In this case, each data transmission will correspond to a transmission rate. It is explained that the transmission rate is preset. At the same time, in order to ensure the normal transmission of data, a transmission power is set at each transmission rate, and the data message transmission device will send data according to the transmission power. It should be noted that the corresponding relationship between the transmission rate and the transmission power needs to be preset and st...
Example
[0079] Second embodiment
[0080] Such as Image 6 with Figure 7 As shown, the data message transmission device in the embodiment of the present invention includes:
[0081] The determining module 601 is configured to determine a first transmission rate and transmission power for transmitting a first preset number of data packets;
[0082] The first obtaining module 602 is configured to send a first preset number of data packets to the peer device according to the first transmission rate and transmission power to obtain the first bit error rate of the data transmission;
[0083] The second obtaining module 603 is configured to obtain the second sending rate of the pre-sent data packet after sending the first preset number of data packets;
[0084] The first adjustment module 604 is configured to reduce the transmission power if the second transmission rate is the same as the first transmission rate, and the first bit error rate is less than a first preset threshold;
[0085] The first s...
Example
[0100] The third embodiment
[0101] Such as Figure 8 As shown, it is a structural block diagram of a data message transmission device according to an embodiment of the present invention. The application entity of the data message transmission method of the present invention will be specifically described below in conjunction with the figure.
[0102] Such as Figure 8 The illustrated data packet transmission device 800 includes: at least one processor 801, a memory 802, at least one network interface 804, and a user interface 803. The components in the data message transmission device 800 are coupled together through the bus system 805. It can be understood that the bus system 805 is used to implement connection and communication between these components. In addition to the data bus, the bus system 805 also includes a power bus, a control bus, and a status signal bus. But for the sake of clarity, in Figure 8 Various buses are marked as the bus system 805 in this section.
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