Method and device for transmitting data packets
A technology for retransmitting data packets and data packets, applied in the field of data packet transmission, can solve the problems of wasting air interface resources, data packet transmission failure, and low data packet sending efficiency.
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[0046] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0047] An embodiment of the present invention provides a method for transmitting data packets. see figure 1 , the method includes the following.
[0048] 101. Calculate the retransmission rate of the data packet according to the number of times the data packet is sent and the number of times the data packet is retransmitted in the first cycle;
[0049] 102. If the calculated retransmission rate of the data packet is greater than or equal to the preset first retransmission rate, reduce the air interface modulation coding order;
[0050] 103. Send the data packet according to the air interface modulation and coding order in a second period, where the second period is the next period closest to the first period.
[0051] In the embodim...
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