This application discloses a communication method for the first device, which includes: receiving the first message and/or the second message sent by the second device, both of which contain the first instruction information; judging the state of the second interface of the second device indicated in the first instruction information; and indicating the second device if the first instruction information indicates the second device. When the second interface is awake, a third message is sent to the second device, which is related to the upstream data of the first device for data communication between the first device and the second device; if the first instruction information indicates that the second interface of the second device is dormant, a fourth message is sent to the second device. The fourth message is used to wake up the second interface of the second device so that data communication between the first device and the second device is carried out through the second interface of the wakened second device.
【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】2016.11....
【专利技术属性】
技术研发人员:韩云博,丁志明,
申请(专利权)人:华为技术有限公司,
类型:发明
国别省市:广东,44
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