Wistron Neweb Corporation

Wang-Hsing Huang

Chui-Chu Cheng

Yi-An Chen

Horen Chen

Ya-Ping Wei

Tsung-Yu Ho

A mesh network system and a mesh network resource allocation method are provided. The mesh network system includes a first router having a processor. The processor is used to detect a network architecture, according to the network architecture, designate a role of a second router as a transmitting device or a receiving device, and assign a work to the second router base on the role. After receiving the work assignment, the second router processes an event of the work and continuously monitors an activity related to the work.

Mesh network system and mesh network resource allocation method

A detecting method for detecting a dynamic status in a space, wherein at least two wireless communication devices are deployed in the space and capable of performing a channel state detection to obtain a channel state information, the detecting method comprising: controlling the at least two wireless communication devices to perform the channel state detection in a registration stage to obtain a plurality of registration-stage channel state information; determining an environmental data of the space according to the plurality of registration-stage channel state information; controlling the at least two wireless communication devices to perform the channel state detection in a detection stage to obtain a plurality of detection-stage channel state information; and determining an intrusion situation of the space according to the environmental data and the plurality of detection-stage channel state information.

Method and system of detecting dynamic status of a space

An event detection method is for detecting if an event being predetermined exists in a detected environment, in which a first wireless unit, at least one second wireless unit wirelessly communicating with the first wireless unit, and at least one cooperating detection device are disposed. The event detection method includes a live CSI data obtaining step, a live CSI data reducing step, a cooperating data obtaining step and an event determining step. The live CSI data reducing step includes reducing a size of a plurality of live CSI data to generate a plurality of preprocessed live CSI data. The event determining step includes inputting the preprocessed live CSI data to an event classifier and processing a plurality of cooperating data to determine if the event exists.

Event detection method and system thereof

A distance-based packet filtering method includes a maximum filtering distance calculating step, a vehicle distance calculating step and a packet filtering step. The maximum filtering distance calculating step is performed to configure a processing unit to calculate a maximum filtering distance according to a dynamic adjustment distance parameter. The vehicle distance calculating step is performed to configure a modem to obtain a host vehicle location message and a vehicle-to-everything (V2X) safety packet. The V2X safety packet includes a remote vehicle location message, and then the host vehicle location message and the remote vehicle location message are calculated to generate a vehicle distance. The packet filtering step is performed to configure the modem to compare the vehicle distance with the maximum filtering distance from the processing unit to generate a comparison result, and judge whether the V2X safety packet is a passed packet according to the comparison result.

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Hsinchu, Taiwan

Wang-Hsing Huang