数据传输的方法和装置制造方法及图纸

本发明专利技术公开了一种数据传输的方法和装置，所述方法包括：在发送端接收到反馈信息之前，所述发送端连续向所述接收端发送携带相同信息的多个数据包，所述反馈信息携带用于指示所述接收端是否正确接收所述多个数据包中的至少部分数据包的指示信息；所述发送端接收所述接收端发送的所述反馈信息；所述发送端根据所述反馈信息传输后续的数据。在该方案中，发送端可以连续向接收端发送携带相同信息的多个数据包，直到发送端接收到接收端发送的反馈信息，发送端再根据反馈信息确定后续的数据传输。这种数据传输机制中，由于发送端一直向接收端发送携带相同信息的数据包，可以提高数据传输的可靠性。

Method and device of data transmission

The invention discloses a method and device for data transmission, which includes: before receiving feedback information at the sender, the sender continuously transmits multiple data packets carrying the same information to the receiving end, and the feedback information carries a plurality of data packets used to indicate whether the receiving end correctly receives the multiple data packets. The sender receives the feedback information sent by the receiver, and the sender transmits subsequent data according to the feedback information. In this scheme, the sender can send multiple packets carrying the same information to the receiver continuously until the sender receives the feedback information sent by the receiver, and then the sender determines the subsequent data transmission according to the feedback information. In this data transmission mechanism, the reliability of data transmission can be improved because the sender always sends the same data packet to the receiver.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：唐海，
申请(专利权)人：OPPO广东移动通信有限公司，
类型：发明
国别省市：广东,44