Nanning Fugui Precision Industrial Co., Ltd.

Chia-An Chiang

Chia-Ming Chang

Chung-Yu Hsiao

A wireless sensing network communication method is disclosed in which, describes a gateway device and backup gateway devices in a wireless sensing network communicate in a subscribe-publish-based scheme. The gateway device subscribes to a device capability event. The gateway device subscribes to a network disconnection event. When network disconnection occurs, the gateway device publishes a network disconnection event. The backup gateway devices receive notification of the network disconnection event and publish device capability events in response. The gateway device selects a backup gateway device as a primary gateway in the wireless sensing network fulfill failover purpose.

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Taipei, Taiwan

Chia-An Chiang