Abstract: A wireless terminal of a cellular telecommunication system which comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive, from a serving cell, neighboring cell mobility information, the neighboring cell mobility information being associated with an identity of a neighboring cell. The processor circuitry is configured to determine, based on the neighboring cell mobility information, mobility state of the neighboring cell.

Abstract: A wireless terminal of a cellular telecommunication system communicates with an access node via a cell and comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive, from the cell, serving cell mobility information. The processor circuitry configured to determine, based on the serving cell mobility information, mobility state of the cell.

Abstract: A rolling mill of four-high or more is provided that includes: measurement apparatuses that adopt any one roll as a reference roll, and measure at least rolling direction forces acting on roll chocks on a work side and roll chocks on a drive side of each roll other than a backup roll; pressing apparatuses that press the roll chocks in the rolling direction; driving apparatuses that move the roll chocks in the rolling direction; and a position control unit that fixes a rolling direction position of the roll chocks of the reference roll as a reference position, and drives the driving apparatuses to control the positions in the rolling direction of the roll chocks based on a rolling direction force difference so that the rolling direction force difference of each roll is a value within an allowable range.

Abstract: An X-ray tube includes an electron gun unit, a target that generates X-rays, and a vacuum housing unit. The vacuum housing unit has a metal housing unit for supporting the target and a bulb unit formed of an insulating material and connected to the metal housing unit. The electron gun unit has a focusing electrode portion at an end portion on an emission side of the electrons, the focusing electrode portion having a tubular shape for focusing the emitted electrons. In the electron gun unit, at least a part of the focusing electrode portion is supported by the bulb unit so as to be located in the metal housing unit. When viewed from an X-ray generation position on the target, the focusing electrode portion blocks a line of sight from the X-ray generation position to the bulb unit.

Abstract: There is provided a zigzagging control method for a workpiece including: an estimation step of, before rolling of a tail portion of the workpiece, acquiring at least any one of an inter-roll thrust force estimated based on an inter-roll cross angle and an inter-roll friction coefficient and a material-roll thrust force estimated based on a material-roll cross angle and a material-roll friction coefficient; and a tail control step of, during the rolling of the tail portion of the workpiece, measuring work-side and drive-side rolling loads, correcting a rolling load difference or a rolling load difference ratio based on any two of acquired parameters including a roll-axis-direction thrust counterforce at the measurement of the rolling loads, the inter-roll thrust force, and the material-roll thrust force, and performing reduction leveling control on a rolling mill based on the corrected rolling load difference or rolling load difference ratio.

Abstract: There is provided a method for identifying thrust counterforce working point positions of backup rolls of a rolling mill, the method including: changing at least either friction coefficients and inter-roll cross angles between the rolls with an unchanged kiss roll load to cause thrust forces at a plurality of levels to act between the rolls, and measuring thrust counterforces in a roll-axis direction acting on rolls forming at least one of roll pairs other than a roll pair of the backup rolls and measuring backup roll counterforces acting in a vertical direction on the backup rolls at reduction support positions in a kiss roll state; and identifying, based on the measured thrust counterforces, thrust counterforce working point positions of thrust counterforces acting on the backup rolls, using first equilibrium conditional expressions relating to forces acting on the rolls and second equilibrium conditional expressions relating to moments acting on the rolls.

Abstract: An occupant protection auxiliary device includes: a seat mounted on a vehicle and on which an occupant is able to sit while facing a rear of the vehicle; a head detection sensor able to detect a relative position of a head of the occupant with respect to a headrest of the seat; and a control unit that determines whether to execute at least one of alerting the occupant, setting a speed limit, and changing a reclining angle based on a detection result of the head detection sensor.

Abstract: A user equipment (UE) comprises reception circuitry configured to receive system information from a cell, the system information comprising: one or more network identifiers, each of the one or more network identifiers identifying a public land mobile networks (PLMN) or a Non-Public Networks (NPN); and cell status information. The UE also comprises processing circuitry configured to determine whether the cell status information indicates that the cell is barred or to be treated as barred for the UE. In a case that a Public Warning System (PWS) broadcast service is supported by the cell, the UE is allowed to camp on the cell for receiving one or more PWS messages, even if the cell status information indicates that the cell is barred or to be treated as barred for the UE.

Abstract: A wireless terminal comprises receiver circuitry which receives a message comprising network slice band association information, and processor circuitry. The processor circuitry selects at least one network slice of a serving PLMN and, based on the message, makes a determination of whether the slice is: (1) supported on the first radio band; (2) supported on a second radio band but not supported on the first radio band, or; (3) not supported on any radio band(s). The processor circuitry initiates a cell reselection procedure to select a second cell on the second radio band, in a case that the slice is supported on the second radio band but not supported on the first radio band, and; initiates a PLMN selection procedure to select a PLMN different from the serving PLMN, in a case that the slice is not supported in any radio band(s).

Abstract: Method and apparatus use a value tag in conjunction with transmission and/or processing of system information in a wireless communication network. The method includes a User Equipment (UE) receiving a first type system information block (SIB) from a base station (BS) apparatus. The first type SIB includes an identifier of a second type SIB and a first value tag indicating a version of the second type SIB. The method further includes the UE determining whether to request the second type SIB by comparing the first value tag with a prestored second value tag. The prestored second value tag is associated with a prestored second type SIB. The method further includes the UE transmitting to the BS apparatus a request message for the second type SIB when the prestored second value tag does not match the first value tag and receiving the second SIB from the BS apparatus.

Abstract: A wireless terminal of a cellular telecommunication system comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive cell mobility information for each of plural cells served by respective plural mobile base station relays. The processor circuitry is configured to perform a cell selection/reselection procedure using the cell mobility information.

Abstract: A wireless terminal communicates with a management entity of a core network through an access node of a radio access network (RAN). The core network supports one or more network slices, each of the network slices providing a designated service within a public land mobile network (PLMN). The wireless terminal 30(23) comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive a message comprising one or more network slice coverage area configurations. Each of the one or more network slice coverage configurations indicates a coverage area of a corresponding network slice. The processor circuitry is configured to: select at least one network slice of a serving PLMN; camp on a serving cell of the RAN, and; determine, based the one or more network slice coverage area configurations, whether or not the at least one network slice is available in the serving cell.

Abstract: A wireless terminal communicates with a management entity of a core network to receive network slice band association information, NSBAI, including an area scope indication. Receiver circuitry of the wireless terminal is configured to receive, from a first cell of the RAN, a message comprising network slice band association information including the area scope indication. The processor circuitry is configured to select from the network slice band association information at least one network slice identifier of a serving PLMN; to store the network slice band association information; and, upon the wireless terminal camping on a second cell of the RAN, to initiate a reacquisition procedure to reacquire, from the second cell, the network slice band association information based on an area scope indication corresponding to a selected at least one network slice identifier, comprised in the stored network slice band association information.

Abstract: A wireless terminal of a cellular telecommunication system comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive, from a first cell served by a mobile base station relay: an indication indicating that the first cell will be deactivated, an instruction to reselect a second cell, and a cell identity of the second cell. The processor circuitry is configured to perform, based on the indication and the instruction, a cell selection/reselection procedure to reselect the second cell.

Abstract: A wireless terminal of a cellular telecommunication system communicates with a mobile base station relay via a serving cell. The wireless terminal comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive vehicle information from the serving cell. The processor circuitry is configured to perform a cell selection/reselection procedure based on the vehicle information. The vehicle information comprises information of a vehicle on which the mobile base station relay is mounted.

Abstract: An X-ray module includes; a housing; an electron gun that emits an electron beam inside the housing; a target disposed inside the housing and fixed to the housing, to generate an X-ray when the electron beam is incident on the target; a permanent magnet that is disposed outside the housing and deflects the electron beam by means of a magnetic force; and a heat radiating unit having a higher thermal conductivity than a thermal conductivity of the permanent magnet and thermally connected to the permanent magnet.

Abstract: An electronic apparatus includes an acquiring unit, a position acquiring unit, and a control unit. The acquiring unit is configured to acquire an image. The position acquiring unit is configured to acquire a position of a display item which is displayed at a currently selected position in the image. The control unit, in a case where the image includes a plurality of feature regions, selects one of the plurality of feature regions based on a distance between each of the plurality of feature regions and the display item.

Abstract: A wireless terminal communicates with a management entity of a core network through an access node of a radio access network (RAN). The core network supports one or more network slices, each of the network slices providing a designated service within a public land mobile network (PLMN). The wireless terminal comprises processor circuitry is configured to select a serving PLMN; choose at least one network slice; and to initiate, based on network slice band association information, a cell selection/reselection procedure on one or more radio bands. The network slice band association information comprises a list of network slice identifiers, each of the network slice identifiers identifying a network slice, each of some of the network slice identifiers being associated with a corresponding radio band(s). The one or more radio bands are determined from a corresponding radio band(s) associated with the network slice identifier(s) of the at least one network slice.

Abstract: An access node of a radio access network (RAN) supports one or more network slices, each of the network slices providing a designated service within a public land mobile network (PLMN). The access node comprises processor circuitry and transmitter circuitry. The processor circuitry is configured to generate system information comprising a list of one or more PLMN identifiers and an association of each of the PLMN identifiers with corresponding network slice cell barring information. The network slice cell barring information comprises one or more network slice identifiers of network slices for which the cell is barred. The transmitter circuitry is configured to transmit the system information to a cell.

Abstract: An X-ray module includes a housing in which an opening portion is formed; an electron gun that emits an electron beam; a target that transmits an X-ray generated when the electron beam is incident on the target and emits the X-ray from an X-ray-emitting surface; an X-ray-emitting window that seals the opening portion, and that transmits the X-ray and emits the X-ray to a first side in an axial direction; and a heat radiating unit disposed outside the housing. The housing includes a surface on which a protrusion protruding to the first side is formed, the opening portion is formed in the protrusion, and the target is disposed in the opening portion. The heat radiating unit includes a first portion extending along the surface and thermally connected to the surface, and a second portion extending from the first portion to a second side opposite the first side.