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IOT DEVICE CONNECTED TO SERVER VIA NAT, AND IOT COMMUNICATION METHOD
IOT DEVICE CONNECTED TO SERVER VIA NAT, AND IOT COMMUNICATION METHOD
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机译:IOT设备通过NAT连接到服务器,以及IOT通信方法
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摘要
Provided are an IoT device and an IoT communication method. The IoT device may: be connected to a server via NAT; execute a first session for service connection; and execute a second session for calculating a particular keep-alive value corresponding to a period in which an IP address mapped by the NAT expires. The present invention can minimize transmission of a keep-alive value of an IoT device, enables an IoT device to share a particular keep-alive value with other IoT devices, and thus can minimize a network load which may be caused by a keep-alive value of an IoT communication device.
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