Abstract: A communication device, comprising: communication-part communicates with external device by first-communication-system provided at first-access-point or by second-communication-system provided at second-access-point, determination-part dynamically determines communication priority level of host device with respect to each of first and/or second-access-point; and communication controller transmits information including communication priority level and moving body information with respect to each of first and second-access-points, communication controller communicates with external device through first-communication-system in accordance with communication priority level determined at first-access-point or second-communication-system in accordance with communication priority level determined at second-access-point, communicates in accordance with communication priority level determined at second-access-point when the communication is switched from first-access-point to second-access-point, and communicates in ac

Abstract: A wireless communication system is provided that can increase the probability of handover success between a mobile station and a base station and can enhance the merchantability.

Abstract: Provided is a communication system comprising a wireless base station and a communication apparatus capable of wirelessly communicating with the wireless base station. The wireless base station comprises a regulatory-signal informing unit that informs the communication apparatus of type information indicating a type of the communication apparatus and a regulatory signal for restricting transmission to the wireless base station, in response to a predetermined condition being satisfied. The communication apparatus comprises a communication-controlling unit that restricts transmission to the wireless base station based on the regulatory signal, when the type of the communication apparatus and the type indicated by the type information are matched.

Abstract: A management apparatus for managing a communication group composed of a plurality of vehicles that each include a communication apparatus is provided. The management apparatus obtains vehicle information related to two or more vehicles included in one communication group, and based on the vehicle information related to the two or more vehicles, reorganizes each of the two or more vehicles into one of two or more communication groups.

Abstract: According to an aspect, an in-vehicle communication device includes a transmitter configured to transmit own vehicle notification information generated by an own vehicle to a nearby area, a receiver configured to receive other vehicle notification information transmitted by each of one or more other vehicles, a storage device storing a program; and a hardware processor. The hardware processor executes the program stored in the storage device to determine the other vehicle which is to communicate with the own vehicle based on one or both of the own vehicle notification information transmitted by the transmitter and the other vehicle notification information received by the receiver. The own vehicle notification information includes identification information of the own vehicle and indicator values associated with communication with the one or more other vehicles acquired by the own vehicle.

Abstract: According to an aspect, a communication device includes a communicator configured to perform communication with a base station and a plurality of access points having narrower communication ranges than the base station, a first acquirer configured to acquire vehicle information from in-vehicle equipment, a second acquirer configured to acquire information about communication quality for each of the plurality of access points, and a connection adjuster configured to release a connected state associated with a determined access point when the access point whose connected state is released is determined on the basis of the information about the communication quality acquired by the second acquirer if communication with the plurality of access points by the communicator is in the connected state.

Abstract: According to an aspect, a communication device includes a communicator configured to perform communication with a base station and a plurality of access points having narrower communication ranges than the base station, a first acquirer configured to acquire vehicle information from equipment mounted in a vehicle, a second acquirer configured to acquire information about communication quality for each of the plurality of access points, a third acquirer configured to acquire a communication requirement for each piece of the vehicle information acquired by the first acquirer, and a selector configured to select an access point that transmits the vehicle information acquired by the first acquirer on the basis of the information about the communication quality acquired by the second acquirer and the communication requirement acquired by the third acquirer.

Abstract: A communication device includes a communicator controller. The communication controller configured to cause a communicator to communicate with a terminal device in a first mode or a second mode, in which the first mode is a mode in which communication conditions are better than in the second mode, and, when the communication controller has acquired permission information indicating that communication in the first mode is permitted according to completion of processing of a first procedure different from a second procedure required for communication in the second mode in response to a request from the terminal device, the communication controller causes the communicator to communicate with a terminal device associated with the permission information in the first mode.

Abstract: A communication device includes a communicator that is mounted in a mobile body and functions as a wireless access point, a power supplier configured to supply electric power at least to a driver that causes the mobile body to travel, a detector configured to detect the electric energy of the power supplier, and a controller configured to control at least one of communication strength and communication quality of the communicator based on the electric energy detected by the detector.

Abstract: A communication system comprises a communication device; an access point (AP); and a communication server is provided. The communication system performs a method comprising: acquiring first information including movement information of the communication device; acquiring second information including position information of the AP; determining a connectable time corresponding to a length of time the communication device moves within a communicable range of the AP on the basis of the first information and the second information; and controlling a connection between the communication device and the AP on the basis of the connectable time.

Abstract: A vehicle is a movable vehicle and includes an access point function unit having an antenna and configured to function as an access point by wirelessly communicating with a terminal device located near the antenna and a control unit configured to control a directivity direction of radio waves transmitted through the antenna so that a radio wave intensity of radio waves transmitted to a predetermined first region set on the basis of a surrounding environment of the antenna is less than a radio wave intensity of radio waves transmitted to a second region other than the first region.

Abstract: An image processing apparatus is provided, the image processing apparatus including: a vehicle image information acquiring unit that acquires vehicle image information including at least one captured image captured by a vehicle, and an image-capturing position of the captured image; a road image acquiring unit that acquires at least one road image corresponding to the image-capturing position from a plurality of road images captured by a vehicle; and a superimposed image generating unit that generates a superimposed image in which the road image is superimposed on the captured image.

Abstract: A base station that includes a memory for storing computer readable code and a processor operatively coupled to the memory is provided herein. The processor is configured to transmit, to a terminal apparatus, information associated with communication delays predicted for communication between the base station and the terminal apparatus. The terminal apparatus acquires the information associated with the communication delays from the base station.

Abstract: A base station that includes a memory for storing computer readable code and a processor operatively coupled to the memory is described herein. The processor is configured to acquire other base station delay information, which is information associated with communication delays predicted for communications between the other base stations and a terminal apparatus. The processor is further configured to notify the terminal apparatus of the acquired other station delay information. The terminal apparatus acquires the other station delay information from the base station.

Abstract: A base station, a terminal device, a control method, and a program for communication handover are provided. First information indicating one or more base stations which are candidates for a handover destination of a terminal device in connection from a base station, is acquired. Second information regarding communication quality predicted in a communication through a candidate base station for each of the candidate base stations is acquired based on the first information. Third information regarding the communication quality for at least one of the candidate base stations is notified to the terminal device based on the second information. The third information is used to handover of the terminal device.

Abstract: There is provided a relay device for relaying communication between a radio base station and a communication terminal, the relay device including a relay function management switch that switches on and off a relay function for relaying communication between a radio base station and a communication terminal of a relay means; and a change command transmitter that transmits, to the communication terminal, a change command of a handover threshold for the communication terminal establishing a wireless communication connection with the relay device when the relay function management switch switches the relay function off.

Abstract: A communication device, user terminal, communication system, notification method, and program for handover connections is provided. The communication device may specify a type of handover used to request a communication handover executed by a user terminal, and may notify a user terminal of information related to a specified interface handover type.

Abstract: A communication system includes a communication device that may transmit a command for requesting a response about communication quality to a specific type of user terminal, and a user terminal that may transmit the communication quality in response to the command.

Abstract: An information processing apparatus may acquire first information on communication status of a fixed terminal device and second information on communication status of a mobile terminal device, and may determine which of the first information and the second information is preferentially used to execute predetermined control processing.

Abstract: A controller, terminal device, control method, and program for handover connections is provided. A controller may acquire estimated communication delay information regarding communication via base stations. A terminal device connected to another base station different from the base station above may acquire requested delay information regarding allowable delay. The terminal device may be notified of settings regarding cells that should be measured for wireless quality by the terminal device based on communication delay information of the base station and requested delay information. Handover control of the terminal device may be performed based on the terminal device reporting the measured wireless quality based on these settings.