Abstract: A terminal includes: a receiving unit which receives a discontinuous reception parameter for a radio resource control (RRC) idle state and a discontinuous reception parameter for an RRC inactive state; and a control unit which controls a discontinuous reception operation in the RRC inactive state in accordance with the discontinuous reception parameter for the RRC idle state instead of the discontinuous reception parameter for the RRC inactive state.

Abstract: A terminal which communicates with a base station including: a receiving unit which receives a radio resource control (RRC) message including extended discontinuous reception (eDRX) parameters for an RRC inactive state determined by the base station; and a control unit which performs control to monitor control channel candidates in a paging search space configured by paging search space information based on the eDRX parameters included in the RRC message in the RRC inactive state.

Abstract: A base station according to an aspect of the present disclosure comprises: a network communicator configured to receive, from a neighboring base station, information for determination for determining whether or not the neighboring base station is capable of communicating with a capability-limited user equipment having a limited communication capability; and a controller configured to acquire the information for determination.

Abstract: A base station used broadcasts system information in a cell, the system information being used to allow a user equipment existing in the cell of the base station to perform cell reselection using a neighboring cell different from the cell as a candidate. The base station is configured to broadcast the system information including a second neighboring cell list different from a first neighboring cell list for a general user equipment as a neighboring cell list indicating the neighboring cell to be excluded from the candidate or the neighboring cell to be selected as the candidate. The second neighboring cell list is the neighboring cell list for a specific user equipment having a lower communication capability than a communication capability of the general user equipment.

Abstract: A receiving unit which receives a Radio Resource Control (RRC) message and a Non Access Stratum (NAS) message; and a control unit which determines a period of monitoring physical downlink control channel candidates in a paging search space, wherein the control unit controls whether or not to use an extended discontinuous reception (eDRX) parameter included in the RRC message to determine the period of monitoring the physical downlink control channel candidates in the paging search space based on whether or not the eDRX parameter is included in the RRC message in an RRC inactive state.

Abstract: A terminal includes a receiving unit that receives configuration information on extended Discontinuous Reception (eDRX) and a control unit that performs control to monitor control channel candidates inside a paging search space in each of reception periods in a given Hyper-System Frame Number (H-SFN) indicated by the configuration information on eDRX, wherein the configuration information includes given information related to the configuration of a start position of the reception period in the given H-SFN.

Abstract: A base station includes a control unit that controls radio access network (RAN) paging processing for a terminal in a radio resource control inactive (RRC_INACTIVE) state and a transmitting unit that transmits, to any other base station connected by a given interface, RAN paging information elements including configuration information for extended discontinuous reception (eDRX) in the RAN paging processing for the terminal.

Abstract: A terminal includes a receiving unit that receives configuration information on plural common search spaces and configuration information on extended Discontinuous Reception (eDRX) and a control unit that performs control to monitor control channel candidates inside a paging search space among the plural common search spaces during a reception period in a given Hyper-System Frame Number (H-SFN) indicated by the configuration information for eDRX.

Abstract: A terminal includes a receiving unit that receives search space information on a search space associated with a control resource set and a control unit which controls monitoring of a downlink control channel using the search space in a given-cycle duration based on the search space information, wherein, based on repetition information related to repetition of the downlink control channel included in the search space information, the control unit controls monitoring of the downlink control channel repeatedly transmitted between different slots and/or in the same slot in the duration.

Abstract: An image processing apparatus included in a vehicle comprises: a division section that is configured to divide into a plurality of areas, a captured image sequentially captured by an imaging device that captures images around the vehicle; an importance set section that is configured to set an importance level for each of the areas; and a compression section that is configured to compress the captured image for each of the areas.

Abstract: A first vehicle control device generates and outputs a first vehicle packet that includes first vehicle information and a first time indicating a time when the first vehicle information is acquired. A second vehicle control device includes a reception determining portion successively determining whether the first vehicle packet is received, a second time acquisition portion acquiring a second time indicating a time when the first vehicle packet is received, a delay calculation portion calculating a communication delay time that is a difference between the first time and the second time, and a second vehicle control portion performing a delay considering control that is set by changing a delay ignoring control based on the communication delay time, the delay ignoring control being a vehicle control determined based on the first vehicle information when assuming that the first time and the second time are same.

Abstract: A vehicular communication control device includes: a communication packet generator generating a vehicle information packet indicating a vehicle traveling state; a transmission processor transmitting the vehicle information packet to a peripheral vehicle in a predetermined transmission cycle; a road information acquisition unit acquiring forward road information including a road connection point position at which a host vehicle traveling road is connected to another road; and a positional relationship determination unit determining, based on the forward road information, whether a remaining distance to the road connection point is equal to or smaller than a predetermined cycle change distance.

Abstract: An information processing system arranged on a vehicle includes: an information acquisition unit that acquires traveling area information of the vehicle; an entry determination unit that determines whether the vehicle has entered a specific range; an area information storage unit that stores the traveling area information acquired by the information acquisition unit when the entry determination unit determines that the vehicle has entered the specific range; a stop detection unit that detects a signal associated with a stop of travelling of the vehicle; and a transmission unit that transmits the traveling area information, stored in the area information storage unit, to a predetermined destination device when the stop detection unit detects the signal associated with the stop.

Abstract: A vehicle communication control device used for a vehicle includes a nearby vehicle information acquirer, a subject vehicle information generator, an assistance information generator, a difference calculator, and a cycle changer. The nearby vehicle information acquirer successively acquires nearby vehicle information representing running condition of a nearby vehicle and generation time of the nearby vehicle information. The subject vehicle information generator cyclically generates subject vehicle information representing running condition of a subject vehicle. The assistance information generator generates assistance information for driving assistance of the subject vehicle by using the nearby vehicle information and the subject vehicle information. The difference calculator calculates a difference between generation time of the most recent subject vehicle information and generation time of the most recent nearby vehicle information.

Abstract: A system for communication between mobile bodies includes: a mobile body transmission device that is used for a first mobile body and transmits first mobile information; and a mobile body reception device that is used for a second mobile body and receives the first mobile information. The mobile body transmission device includes: an indirect transmitter that transmits information via a base station; a direct transmitter that transmits information according to direct transmission; and a transmission controller that controls the indirect transmitter and the direct transmitter to transmit an identical first mobile information. The mobile body reception device includes: an indirect receiver that receives the first mobile information transmitted by the indirect transmitter via the base station; and a direct receiver that directly receives the first mobile information transmitted by the direct transmitter.

Abstract: An image processing apparatus included in a vehicle comprises: a division section that is configured to divide into a plurality of areas, a captured image sequentially captured by an imaging device that captures images around the vehicle; an importance set section that is configured to set an importance level for each of the areas; and a compression section that is configured to compress the captured image for each of the areas.

Abstract: An image processing apparatus includes: a hardware encoder that compresses captured images using a dedicated circuit; multiple software encoders that compress the captured images on a general-purpose processor, wherein each of the software encoders compresses the captured images having different total number of pixels and each having a smaller total number of pixels than a total number of pixels employed by the hardware encoder; a non-volatile memory that sequentially stores the captured images compressed by the hardware encoder; and a transmission portion that transmits, using wireless communication, the captured images compressed by the software encoders to a receiver device.

Abstract: A vehicular communication control device includes: a short range communication processor executing a direct vehicle-to-vehicle communication; a wide area communication processor executing an indirect vehicle-to-vehicle communication; a vehicle data generator; and a communication quality determination unit determining a communication quality of the direct vehicle-to-vehicle communication. The short range communication processor wirelessly transmits a communication packet including vehicle data in a predetermined short range transmission cycle.

Abstract: A vehicle device is used for a vehicle and includes a data acquisition unit, a compensation unit, and an output unit. The data acquisition unit acquires data successively transmitted from outside a subject vehicle via communication. The compensation unit compensates a data loss resulting from unsuccessfully acquiring of data in the data acquisition unit by using data already acquired by the data acquisition unit and generates assistive data used for travel assistance of the subject vehicle. The compensation unit associates with the assistive data a compensation implementation value indicating an implementation of the compensation. The output unit outputs the assistive data associated with the compensation implementation value to a travel assistance device for performing the travel assistance when the compensation unit generates the assistive data by compensating the data loss. Accordingly, decrease of driver's reliability for travel assistance using data acquired through communication is restricted.

Abstract: An information processing system acquires traveling area information, and transmits an entry signal to a server device when determined that a vehicle has entered a specific range. The entry signal includes traveling area information and specifying information for specifying the information processing system. When detecting a stop of traveling of the vehicle, the system transmits a first stop signal including the traveling area information to the server device. The server device stores the traveling area information and the specifying information, included in the entry signal, in association with each other when receiving the entry signal. The server device generates a second stop signal based on the first stop signal. The server device specifies the information processing system based on the travelling area information in the first stop signal, the stored traveling area information and the stored specifying information, and transmits the second stop signal to the specified information processing system.