METHOD FOR AUTOMATICALLY ESTABLISHING WIRELESS CONNECTION, GATEWAY DEVICE AND CLIENT DEVICE FOR INTERNET OF THINGS USING THE SAME

摘要

A method for automatically establishing a wireless connection, a gateway device and a client device for internet of things (IoT) using the same are provided. According to the provided method, SSID of the gateway device can be composed of an encrypted access password and an index, so that the client device may identify the gateway device to be connected according to the index within the SSID string and acquire the encrypted access password from the SSID string. Therefore, the client device can decrypt the encrypted access password. Accordingly, the wireless connection between the client device and the gateway device can be automatically established since the client device acquires the access password from the SSID of the gateway device.

主权项

1. A method for automatically establishing a wireless connection between a client device and a gateway device of internet of things (IoT) comprising:
encrypting an access password of the gateway device, so as to generate an encryption password; generating a service set identifier (SSID) of the gateway device, wherein the SSID comprises an index and the encryption password; selecting the SSID according to the index by the client device, so as to acquire the encryption password from the selected SSID; decrypting the encryption password by the client device, so as to acquire the access password; and connecting the selected SSID using the acquired access password by the client device, so as to establish the wireless connection between the client device and the gateway device.