| 摘要 |
A method, device and system for transmitting data relating to the field of communications and able effectively to improve the success rate of request Interest Packet reception by a content source or a router. The method comprises: receiving a detect Interest Packet, generating a detection response data packet according to a content name, and adding the moving state of the first network node (50) to a state recording item; sending the detection response data packet to a second network node (60), allowing the second network node (60) to add the moving state of the second network node (60) to the first state recording item; sending the detection response data packet to a client (70), allowing the client (70) to determine, according to the first state recording item and a first expected distance, the correction value of the first expected distance, and to generate a request Interest Packet and send same to at least one network node; receiving the request Interest Packet sent by the second network node (60). The present method, device and system for transmitting data are used for data transmission. |
