Kudou Riichi

TL;DR: In this article, a portable P-UE (20) receives a signal transmitted from another UE, specifies a first determination subject signal received from a VUE (10) provided to a vehicle, determines whether there is the first determination-subject signal which satisfies a predetermined condition or not among the reception signals, transmits a signal to the V-UE(10) in the case where there is no first-determinate subject signal that satisfies the predetermined condition.

TL;DR: In this paper, a UE that carries out the Sidelink V2X communication causes: a free resource search unit (105) to search for free resources within a first resource range; a transmission processing unit (107) to transmit a first transmission packet by using the free resources contained within the first resource ranges; and a transmission inhibition timer unit (108) to set transmission inhibition time which is time for inhibiting start of a second resource range after the transmission of the first transmission packets in the first range.

TL;DR: In this article, a server device for determining, on the basis of a communication cost in a communication area, a first terminal to which uplink data is to be transmitted in a first communication area in which the communication cost is less than a threshold.

TL;DR: In this article, a wireless terminal device consisting of a storage unit that holds connection ID mapping information having associated therein a connection ID and at least one logical connection destination, a communications unit that receives control information including the connection ID, and communications control information for the logical connection destinations, and a control unit that specifies a logical link destination corresponding to the connection IDs included in the control information received by the communications unit, and performs processing on the specified logical link destinations on the basis of the communications control.

TL;DR: In this article, the authors present a feature for reducing the signaling amount in a vehicle wireless communication system, where a server communicates with vehicles via a base station, where the server has a notification area setting unit for causing a vehicle to issue notification of vehicle information and a communication control unit for transmitting, to the vehicles, area information indicating the set notification area, and receiving the vehicle information from a vehicle located in the notification area.