The present invention relates to a signal transmission method and apparatus of a user equipment for vehicle to everything (V2X) communication in a wireless communication system. Specifically, the method comprises the steps of: feeding back measurement information related to a dedicated carrier configured to be used for the V2X communication, to a serving cell through a serving carrier; receiving, from the serving cell, a control message including carrier selection information transmitted from a network node controlling the dedicated carrier; and transmitting a V2X signal through at least one of the dedicated carrier or the serving carrier according to the carrier selection information.

A vehicle dispatch system includes: a plurality of vehicles each configured to perform automated driving and each including a wireless LAN module; and a server configured to communicate with the plurality of vehicles. The wireless LAN module is configured to connect to a user's portable terminal and an access point of a wireless LAN communication network, and is configured to relay wireless communication between the portable terminal and the wireless LAN communication network. The server is configured to output, to a vehicle of the plurality of vehicles, an instruction for dispatching the vehicle by automated driving, in accordance with a vehicle dispatch request from the portable terminal. The vehicle, in response to the instruction, is configured to relay wireless communication between the portable terminal and the wireless LAN communication network by using the wireless LAN module.

A vehicle having the same, and a method for controlling the vehicle is provided. The vehicle includes a communicator configured to communicate with other vehicle, a controller configured to allow the communicator to communicate with the frequency of the first band, identify a usage rate of the frequency of the second band, allow the communicator to communicate with the frequency of the second band, and allow the communicator to communicate by using the frequency of the first band, and a storage configured to store information on the frequency of the first band and the frequency of the second band.

A drone communication system is described. Using the system, a method may be executed that includes: when a recipient vehicle is out of wireless range, transmitting a message, from a sending vehicle, to a plurality of drones that are focusing antenna beams on the sending vehicle so that the plurality then may transmit the message to the recipient vehicle by focusing antenna beams thereon.

A method for wireless communication performed by a user equipment (UE) identifies multiple cell global identities (CGIs) broadcast by a cell. The method also determines a current tracking area identity of the UE from multiple tracking area identities of the cell based on a rule. The rule may be based on a preconfigured or predefined rule. The method selects a first CGI of the CGIs based on the determined tracking area identity.

A method of and system for femtocell implementation in evolved packet core is disclosed. A system for a mobile wireless device to communicate with a data network via a small cell radio access network using a cellular backhaul includes a hybrid gateway node communicating with an eNodeB element via a first digital communication interface and the hybrid gateway node communicating with a packet data network via a second digital interface. The hybrid gateway node includes a processor and memory configured to provide a backhaul serving gateway functionality, a backhaul packet data network gateway functionality, a serving gateway functionality to the mobile device, and a packet data network gateway functionality to the mobile device.

A cellular communication apparatus includes antenna circuitry. A transceiver receives or transmits a signal using the antenna circuitry on a chosen channel of a portion of a radio spectrum. The portion of the radio spectrum is divided into one or more channels including the chosen channel each occupying a bandwidth of the portion of the radio spectrum. Control circuitry dynamically changes a configuration of the one or more channels of the radio spectrum and communication circuitry communicates the configuration of the one or more channels of the radio spectrum to one or more items of user equipment.

Embodiments of the present disclosure provide a resource selection or reselection method by a user equipment (UE) and the UE in Vehicle to vehicle/pedestrian/infrastructure/network (V2X) communication. The method comprises the steps of: detecting physical sidelink control channel (PSCCH) transmitted by other UE(s); selecting (a) single-subframe resource(s) from single-subframe resources which do not overlap with single-subframe resources reserved by the detected PSCCH; and transmitting physical sidelink shared channel (PSSCH) on the selected single-subframe resource(s).

A method of enhancing wireless communication performance includes receiving information indicative of a local interferer where the local interferer is identified based on dynamic position information indicative of a position of at least one mobile communication node, performing noise cancellation relative to a received signal by removing an interference signal associated with the local interferer to generate a scrubbed signal, and providing the scrubbed signal for additional signal processing.

A method for autonomously or semi-autonomously carrying out a cooperative driving maneuver and a vehicle. Provision is made for a maneuvering vehicle which plans the execution of a driving maneuver to determine a maneuvering area of a road in which the driving maneuver is potentially executed, to communicate with one or more vehicles via vehicle-to-vehicle communication to detect one or more cooperation vehicles which will presumably be inside the maneuvering area during the execution of the driving maneuver, and to adapt its own driving behavior to the presumable driving behavior of the one or more cooperation vehicles to execute the planned driving maneuver. The disclosure provides a possibility which, by vehicle-to-vehicle communication, allows vehicles for jointly carrying out a cooperative driving maneuver to be identified and then allows the cooperative driving maneuver to be executed.