Abstract: According to one embodiment, a wireless base station includes a transmitter and a receiver. The transmitter transmits a control signal and one or more operation signals to the second wireless communication terminal. The control signal instructs to transmit a signal that requests terminal-to-terminal communication between a first wireless communication terminal and the second wireless communication terminal. The operation signals are used for operating at least a part of the first wireless communication terminal. The receiver is capable of receiving at least one of a response signal or a data signal transmitted from the first wireless communication terminal to the second wireless communication terminal after the operation signals are transmitted.

Abstract: According to one embodiment, a system includes a processor and a transmitter. The processor is configured to generate a first control signal including a first instruction to operate at least part of a terminal with in a first validity and generate a second control signal including a second instruction to operate at least part of the terminal within a second validity period after an operation of the at least part of the terminal in accordance with the first instruction. The transmitter is configured to transmit the first control signal to the terminal at first timing and transmit the second control signal to the terminal at second timing after the first timing. An end of the first validity period is after the second validity timing.

Abstract: A system capable of communicating with a terminal includes a processor and a transmitter. The processor is configured to generate a first control signal including a first target position to operate at least part of the terminal and generate a second control signal including a second target position to operate at least part of the terminal after an operation of the at least part of the terminal in accordance with the first target position. The transmitter is configured to transmit the first control signal to the terminal at a first timing and transmit the second control signal to the terminal at a second timing after the first timing. The first target position is farther than a position which the at least part of the terminal is to reach at the second timing.

Abstract: According to one embodiment, a base station communicably connected to a wireless terminal is provided. The base station includes a processor and a transmitter. The processor is configured to acquire communication condition information indicating conditions of wireless communication with the wireless terminal. The transmitter is configured to transmit the communication condition information to a system managing a first network slice and a second network slice which can be used by the base station.

Abstract: According to an embodiment, a relay apparatus corresponds to a node included in nodes of a wireless network system. The relay apparatus includes wireless communication circuitry, and processor circuitry. The wireless communication circuitry includes ports capable of transmitting a transmission frame or receiving a reception frame via a wireless communication line respectively. The processor circuitry is configured to select a first port connected to a first apparatus from the ports, if the wireless communication circuitry receives a first frame and if the first frame is to be relayed to the first apparatus via a wireless communication line. The wireless communication circuitry is further configured to transmit the first frame through the first port.

Abstract: According to one embodiment, an electronic apparatus includes a processor located in an interface which divides layers of a base station. The processor is configured to receive a first message transmitted from a first layer which is one of a next lower layer and a next upper layer, interpret the first message and transmit an interpreted message to a second layer which is the other layer, generate a second message based on 3 v the interpreted message, transmit the second message to the second layer, and control timing of transmitting the second message.

Abstract: According to one embodiment, a wireless apparatus determines a state of a first wireless link with a first mobile station and a state of a second wireless link with a second mobile station in a first communication mode, and transmits a first signal to the first and the second mobile stations in accordance with the states of the first and the second wireless links. In response to the first signal, the first communication mode is changed to a second communication mode in which the wireless apparatus communicates with the second mobile station via a direct communication between the first and the second mobile stations.

Abstract: According to one embodiment, a wireless relay device in a multi-hop network including at least a gateway device, the wireless relay device comprises a determination unit configured to determine whether a wireless device connected to the wireless relay device supports a routing protocol of the multi-hop network, and a notification unit configure to notify the gateway device or another wireless relay device in the multi-hop network of information for identifying the wireless device when the determination unit determines that the wireless device does not support the routing protocol.

Abstract: According to one embodiment, a wireless device includes an identification information generation unit, a framing unit, and a transmission unit. The identification information generation unit generates identification information for identifying a packet among all other flooding packets to be relayed on the wireless network by arithmetic processing. The framing unit generates a wireless frame when a packet is transmitted to another wireless device as an origin node. The wireless frame includes the packet and the identification information generated by the identification information generation unit. The transmission unit transmits the wireless frame including the packet and the identification information generated by the identification information generation unit.

Abstract: According to one embodiment, an authentication device includes a memory and a processor. The memory stores a private key used for wireless communication executed by using each of network slices. The processor transmits a first random number for updating a first private key used for the wireless communication executed by using a first network slice and use start timing information regarding use start timing of the updated first private key to the wireless communication device by using a second network slice. The first private key updated based on the first random number is stored in the memory, and used for the wireless communication between a base station and the wireless communication device based on the use start timing.

Abstract: According to one embodiment, an electronic apparatus instructs an operation of at least a part of a control target device via wireless communication. The electronic apparatus comprises a processor configured to acquire communication quality information of the wireless communication between the electronic apparatus and the control target device, acquire first information indicating a degree or a risk that can be caused by the operation, and generate a control signal instructing the operation based on the communication quality information and the first information.

Abstract: According to one embodiment, a wireless base station includes a transmitter and a receiver. The transmitter transmits a control signal and one or more operation signals to the second wireless communication terminal. The control signal instructs to transmit a signal that requests terminal-to-terminal communication between a first wireless communication terminal and the second wireless communication terminal. The operation signals are used for operating at least a part of the first wireless communication terminal. The receiver is capable of receiving at least one of a response signal or a data signal transmitted from the first wireless communication terminal to the second wireless communication terminal after the operation signals are transmitted.

Abstract: According to one embodiment, an electronic apparatus includes: a processor configured to: generate a control plan indicating an operation of at least a part of a control target apparatus during a predetermined duration; determine a first control plan associated with a portion of the control plan; generate a first control signal including the control plan and a second control signal including the first control plan; and command to transmit the first control signal by using a first wireless resource, and transmit the second control signal by using a second wireless resource different from the first wireless resource.

Abstract: According to one embodiment, a system includes a processor and a transmitter. The processor is configured to generate a first control signal including a first instruction to operate at least part of a terminal with in a first validity and generate a second control signal including a second instruction to operate at least part of the terminal within a second validity period after an operation of the at least part of the terminal in accordance with the first instruction. The transmitter is configured to transmit the first control signal to the terminal at first timing and transmit the second control signal to the terminal at second timing after the first timing. An end of the first validity period is after the second validity timing.

Abstract: According to one embodiment, a wireless apparatus determines a state of a first wireless link with a first mobile station and a state of a second wireless link with a second mobile station in a first communication mode, and transmits a first signal to the first and the second mobile stations in accordance with the states of the first and the second wireless links. In response to the first signal, the first communication mode is changed to a second communication mode in which the wireless apparatus communicates with the second mobile station via a direct communication between the first and the second mobile stations.

Abstract: According to one embodiment, a base station communicably connected to a wireless terminal is provided. The base station includes a processor and a transmitter. The processor is configured to acquire communication condition information indicating conditions of wireless communication with the wireless terminal. The transmitter is configured to transmit the communication condition information to a system managing a first network slice and a second network slice which can be used by the base station.

Abstract: According to one embodiment, a wireless relay apparatus includes a first MAC processor, a second MAC processor and a processor. The processor determines whether a route for relaying an IP packet via at least one of a first wireless apparatus and a second wireless apparatus is established. The processor, if a first IP packet is received before the route is established, and if the destination of the first IP packet is not the first wireless apparatus or the second wireless apparatus, and if the first IP packet is further transferred by the first wireless apparatus or the second wireless apparatus, does not transfer the first IP packet to the first wireless apparatus or the second wireless apparatus.

Abstract: According to one embodiment, an electronic apparatus includes processor circuitry and transmission circuitry. The processor circuitry is configured to acquire information regarding a movement direction and a movement speed of the electronic apparatus, information regarding a movement direction and a movement speed of the first wireless relay apparatus, and information regarding a movement direction and a movement speed of the second wireless relay apparatus, select a relay destination of data from the first wireless relay apparatus and the second wireless relay apparatus based on the movement direction and the movement speed of the electronic apparatus, the first wireless relay apparatus, and the second wireless relay apparatus.

Abstract: According to one embodiment, a wireless relay apparatus includes a first MAC processor, a second MAC processor and a processor. The processor determines whether a route for relaying an IP packet via at least one of a first wireless apparatus and a second wireless apparatus is established. The processor, if a first IP packet is received before the route is established, and if the destination of the first IP packet is not the first wireless apparatus or the second wireless apparatus, and if the first IP packet is further transferred by the first wireless apparatus or the second wireless apparatus, does not transfer the first IP packet to the first wireless apparatus or the second wireless apparatus.

Abstract: According to an embodiment, a relay apparatus corresponds to a node included in nodes of a wireless network system. The relay apparatus includes wireless communication circuitry, and processor circuitry. The wireless communication circuitry includes ports capable of transmitting a transmission frame or receiving a reception frame via a wireless communication line respectively. The processor circuitry is configured to select a first port connected to a first apparatus from the ports, if the wireless communication circuitry receives a first frame and if the first frame is to be relayed to the first apparatus via a wireless communication line. The wireless communication circuitry is further configured to transmit the first frame through the first port.