| 摘要 |
Provided are a data packet transmission method and device. The method comprises: a terminal sending a first request message to a first node, the first request message carrying first request transmission speed information, the first node being a server or an intermediate node; and the terminal receiving a response sent by the first node, obtaining feedback transmission speed information in the response of the first request message, and sending a second request message to the first node according to the transmission speed indicated by the feedback transmission speed information, the feedback transmission speed information being used for indicating the transmission speed which can be accepted by the first node, and the second request message carrying the second request transmission speed information. The data packet transmission method and device provided in the embodiments of the present invention achieve quick data transmission and increase the transmission efficiency.
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