Abstract: A setting apparatus for setting a communication apparatus, the setting apparatus includes a memory and a processor configured to acquire auxiliary information from a management apparatus configured to execute processing for accessing a cloud, and transmit setting information including the auxiliary information to the communication apparatus. The auxiliary information is set to an IoT edge execution environment established in the communication apparatus.

Abstract: A control device is connected to a plurality of networks, dispatches a packet received from a user terminal to a network among the plurality of networks, and includes a memory and a processor configured to execute receiving a DNS query packet transmitted from the user terminal, and based on a query target of the DNS query packet, dispatching the DNS query packet to a network among the plurality of networks; and receiving a packet, determining a destination of the packet based on a destination address of the packet, and transmitting the packet to the determined destination.

Abstract: A setting apparatus for setting a communication apparatus includes a memory and a processor configured to create a tunnel between the communication apparatus and the setting apparatus and transmit setting information to the communication apparatus via the tunnel. An IoT edge execution environment is established based on the setting information in the communication apparatus.

Abstract: A setting apparatus for setting a communication apparatus, the setting apparatus includes a memory and a processor configured to acquire auxiliary information from a management apparatus configured to execute processing for accessing a cloud, and transmit setting information including the auxiliary information to the communication apparatus. The auxiliary information is set to an IoT edge execution environment established in the communication apparatus.

Abstract: A control device is connected to a plurality of networks, dispatches a packet received from a user terminal to a network among the plurality of networks, and includes a memory and a processor configured to execute receiving a DNS query packet transmitted from the user terminal, and based on a query target of the DNS query packet, dispatching the DNS query packet to a network among the plurality of networks; and receiving a packet, determining a destination of the packet based on a destination address of the packet, and transmitting the packet to the determined destination.

Abstract: A method of preparing large-size high-porosity Fe-doped photocatalytic porous magnetic microspheres, including: dissolving a soluble macromolecule in a distilled water to obtain a solution A having a concentration of 0.5-1.5 wt %; adding a photocatalyst to the solution A, and uniformly stirring the solution A to obtain a suspension B; mixing a saturated soluble ferric salt solution with the suspension B, and uniformly stirring the mixture to obtain a suspension C; dropwise adding the suspension C to a high-concentration alkali solution by a syringe equipped with a suitable needle size to form microspheres; ageing the reaction system and drying the formed microspheres after adding; calcining the dried microspheres at 600-1100° C.; cooling the calcined microspheres to obtain the large-size high-porosity Fe-doped photocatalytic porous magnetic microspheres.

Abstract: Disclosed is a network control device for performing control of a system including a plurality of terminals and including a plurality of gateway devices that are coupled to a predetermined network, the network control device including a selection unit that selects a first gateway device used by a first terminal based on a quality between the first terminal and the plurality of gateway devices, a tunnel establishing unit that connects between the first terminal and each of other terminals that uses the first gateway device via a tunnel, and a path control unit that performs path control, such that, when a second gateway device used by a second terminal that is a communication destination of the first terminal is same as the first gateway device, traffic from the first terminal to the second terminal is routed through a tunnel between the first terminal and the second terminal, and when the second gateway device is different from the first gateway device, traffic from the first terminal to the second terminal i

Abstract: A method of preparing large-size high-porosity Fe-doped photocatalytic porous magnetic microspheres, including: dissolving a soluble macromolecule in a distilled water to obtain a solution A having a concentration of 0.5-1.5 wt %; adding a photocatalyst to the solution A, and uniformly stirring the solution A to obtain a suspension B; mixing a saturated soluble ferric salt solution with the suspension B, and uniformly stirring the mixture to obtain a suspension C; dropwise adding the suspension C to a high-concentration alkali solution by a syringe equipped with a suitable needle size to form microspheres; ageing the reaction system and drying the formed microspheres after adding; calcining the dried microspheres at 600-1100° C.; cooling the calcined microspheres to obtain the large-size high-porosity Fe-doped photocatalytic porous magnetic microspheres.

Abstract: Disclosed is a network control device for performing control of a system including a plurality of terminals and including a plurality of gateway devices that are coupled to a predetermined network, the network control device including a selection unit that selects a first gateway device used by a first terminal based on a quality between the first terminal and the plurality of gateway devices, a tunnel establishing unit that connects between the first terminal and each of other terminals that uses the first gateway device via a tunnel, and a path control unit that performs path control, such that, when a second gateway device used by a second terminal that is a communication destination of the first terminal is same as the first gateway device, traffic from the first terminal to the second terminal is routed through a tunnel between the first terminal and the second terminal, and when the second gateway device is different from the first gateway device, traffic from the first terminal to the second terminal i