Abstract: A terminal apparatus for communicating with a first terminal apparatus and a second terminal apparatus is responsible to relay communication between the first terminal apparatus and the second terminal apparatus, and transmits, to the second terminal apparatus, a configuration for sidelink reception used for communication with the first terminal apparatus.

Abstract: A terminal apparatus for communicating with a first terminal apparatus and a second terminal apparatus is responsible to relay communication between the first terminal apparatus and the second terminal apparatus. The terminal apparatus measures a sidelink Reference Signal Received Power (SL-RSRP) in each of communication with the first terminal apparatus and communication with the second terminal apparatus, and determines whether the two SL-RSRPs are equal to or greater than a threshold and notifies the first terminal apparatus that the first terminal apparatus and the second terminal apparatus are in proximity in a case that the two SL-RSRPs are determined to be equal to or greater than the threshold, and does not notify the first terminal apparatus that the first terminal apparatus and the second terminal apparatus are in proximity in a case that the two SL-RSRPs are not determined to be equal to or greater than the threshold.

Abstract: A terminal apparatus for communicating with a second terminal apparatus via a first terminal apparatus. The third terminal apparatus receives a sidelink transmission from the second terminal apparatus to the first terminal apparatus, measures a sidelink Reference Signal Received Power (SL-RSRP) from the received sidelink transmission, and determines whether the SL-RSRP is equal to or greater than a threshold, and notifies a higher layer that the second terminal apparatus is in proximity in a case that the SL-RSRP is determined to be equal to or greater than the threshold, and does not notify the higher layer that the second terminal apparatus is in proximity in a case that the SL-RSRP is not determined to be equal to or greater than the threshold.

Abstract: A terminal apparatus for communicating with a second terminal apparatus via a first terminal apparatus is responsible to relay communication between the first terminal apparatus and the second terminal apparatus. The terminal apparatus receives a sidelink transmission including first Sidelink Control Information (SCI) and a sidelink transmission including second SCI corresponding to the first SCI, measures a Sidelink Reference Signal Received Power (SL-RSRP) from the sidelink transmission including the first SCI, and associates the measured SL-RSRP with an identifier included in the second SCI, and notifies a higher layer of the measured SL-RSRP and the identifier, the identifier indicating a transmission source of the sidelink transmission including the first SCI.

Abstract: A terminal apparatus for communicating with a first terminal apparatus and a second terminal apparatus is responsible to relay communication between the first terminal apparatus and the second terminal apparatus, and includes a processing unit and a transmitter, and the processing unit transmits a sidelink reception configuration for the first terminal apparatus to the second terminal apparatus.

Abstract: A terminal apparatus for communicating with a base station apparatus by using a direct path and an indirect path determines whether a signaling radio bearer is configured on an indirect path in a case that radio link failure is detected on the direct path, and transmits information indicating that the radio link failure has occurred on the direct path via the signaling radio bearer in a case that the signaling radio bearer is determined to be configured on the indirect path.

Abstract: A terminal apparatus for communicating with a base station apparatus by using a direct path and an indirect path determines whether a signaling radio bearer is configured on the direct path in a case that radio link failure is detected on the indirect path and a signaling radio bearer is not configured with a split bearer, and transmits, via the signaling radio bearer, information indicating that the radio link failure has occurred on the indirect path in a case that the signaling radio bearer is determined to be configured on the direct path.

Abstract: A terminal apparatus for communicating with a base station apparatus by using a direct path and an indirect path determines whether a signaling radio bearer is configured on the indirect path in a case that radio link failure is detected on the direct path and the signaling radio bearer is not configured with a split bearer, and a transmitter transmits information indicating that the radio link failure has occurred on the direct path via a sidelink signaling radio bearer configured between the terminal apparatus and the relay terminal apparatus in a case that the signaling radio bearer is determined to not be configured on the indirect path.

Abstract: A video image in which an inclination angle of a captured video image is changed according to an inclination angle of an operation terminal with which an operator has captured the video image is shared between the operator and an instructor. Provided are a communication unit configured to receive the captured video image, a communication unit configured to acquire a capturing inclination of the captured video image, a corrected video image generation unit configured to change a displayed inclination angle of a received captured video image according to the capturing inclination acquired by the communication unit, and a communication unit configured to output a captured video image, in which the displayed inclination angle has been changed, to an outside.

Abstract: To determine, by image processing, a position at which visual information is to be displayed in a superimposed manner or a position at which visual information is not to be displayed in a superimposed manner. An image processing device (1A) includes a control unit (201) configured to superimpose visual information on an input image, and the control unit (201) determines a position at which the visual information is to be superimposed based on differential information indicating at least one of a difference between pixel values in the input image and a difference between the input images.

Abstract: A designation device designates an object to be photographed by a mobile photographing apparatus that moves in a target section to photograph the object. The designation device includes a display processing unit configured to cause a display to display a map of the target section, and a designation receiver configured to receive a designation of a location corresponding to the object and appearing on the map. The display processing unit superimposes photographing-condition information onto the map on the basis of information about the mobile photographing apparatus to cause the display to display the photographing-condition information. The photographing-condition information indicates a location in which the mobile photographing apparatus is capable of photographing in the target section.

Abstract: A location on a projection surface where visual information is not projected in a suitable manner is detected, and a result of the detection is outputted. A projection suitability detection system (100), which is an aspect of the present disclosure, detects on the basis of a captured image of an operation target object (OB) whether or not the operation target object (OB) has a projection surface that causes projection distortion and then outputs a result of the detection to an instructor (CR) end.

Abstract: In a projection device for projecting content onto a projection medium, a projection area is set up in such a manner as to restrain the visibility of the content from being reduced by the brightness of the projection medium. A projection device for projecting content onto a projection medium detects an illumination intensity distribution on a projection surface of the projection medium and determines a projection area for the content by referring to the illumination intensity distribution.

Abstract: Provided is a technique for projecting appropriate contents in accordance with different places of work. A projection device (101) is provided with a distance acquisition unit (201) configured to acquire the distance between an object and the projection device, a content acquisition unit (203) configured to acquire content information containing a video to be projected and the projection distance of the video, a projection video determination unit (205) configured to refer to the content information acquired by the content acquisition unit in accordance with the distance acquired by the distance acquisition unit and determine the video to be projected, and a projection processing unit (206) configured to project the video determined by the video determination unit on the object.

Abstract: A technique capable of giving instructions efficiently to multiple workers who are in the same space but in different positions is provided. An instruction device (1112) includes a feature point detector (1501), a marker information storage unit (1500), an inter-image transformation parameter calculator (1504), and a marker information transformer (1505). The feature point detector (1501) acquires a first image captured at a first viewpoint and a second image captured at a second viewpoint. The marker information storage unit (1500) acquires first positional information being positional information about a marker superimposed on the first image. The inter-image transformation parameter calculator (1504) makes reference to the first image and the second image and calculates an inter-image transformation parameter for transforming the first image to the second image.