Abstract: A flight management system is configured to manage the flight of a flight vehicle in communication with a user terminal operated by a user. The flight management system includes a receiver configured to receive from the user terminal the flight application information including the identification information of the flight vehicle, a flight path preferred by the user, and a flight time preferred by the user; a determination unit configured to determine whether or not to permit utilization of predetermined radio waves with the flight vehicle to fly along the flight path at the flight time based on the flight application information; and a transmitter configured to transmit the flight information instructing the flight vehicle to fly along the flight path to the flight vehicle identified by the identification information on the condition that the determination unit determines to permit utilization of predetermined radio waves.

Abstract: A base station device transmits a control signal for causing a transition from an RRC_CONNECTED state to an RRC_INACTIVE state and including connection parameter information to a terminal device. The terminal device performs uplink transmission to the base station device using the connection parameter information included in the control signal in the RRC_INACTIVE state to which the RRC_CONNECTED state has transitioned. The base station device performs uplink reception from the terminal device that is in the RRC_INACTIVE state to which the RRC_CONNECTED state has transitioned using the connection parameter information included in the control signal.

Abstract: A point cloud decoding device 200 according to the present invention includes: an approximate-surface synthesizing unit 2030 configured to use presence of coordinates of each vertex only on an edge of a rectangle projected onto a plane, and give an index to each of the vertces on a basis of a coordinate value of each of the vertices, wherein the approximate-surface synthesizing unit 2030 sets a starting point on the edge of the rectangle prolected onto the plane, and gives the index to each of the vertices clockwise or counterclockwise from the starting point.

Abstract: An image decoding device 200 includes: a local addition unit 104a that adds level values of decoded residual coefficients existing around a residual coefficient to be decoded and derives a sum total value of level; a transform unit 104b that transforms the sum total value of level into an amount of shift and an index; a table reference unit 104c that refers to a predefined table and outputs a pre-correction Rice parameter corresponding to the index; and a correction unit 104d that derives a post-correction Rice parameter on the basis of the pre-correction Rice parameter and the amount of shift.

Abstract: An information processing apparatus includes a flight information acquisition unit that acquires a flight path on which a flight device operating by electric battery power supplied from a battery is scheduled to fly, a radio wave information acquisition unit that acquires radio wave information including the intensity of a radio wave used for communication by the flight device within a predetermined range based on the flight path, and a decision unit that decides a candidate charging facility in which the battery is chargeable, as a charging facility used for charging the battery by the flight device based on the intensity in at least one of a region including the candidate charging facility and a region between the flight path and the candidate charging facility.

Abstract: An operation plan management device includes a plan information acquisition unit that acquires operation plan information, and scheduled operation range information, a base station specifying unit that specifies a base station that performs wireless communication with the flight device on the basis of the scheduled operation range, an interference amount acquisition unit that acquires an estimated value of the interference amount of radio waves that the flight device imparts to the wireless communication performed by nearby base stations when the flight device performs the wireless communication while flying in the scheduled operation range, a determination unit that determines whether the estimated value does not exceed a predetermined allowable range of interference amount of radio waves, and an operation permission unit that permits operation of the flight device indicated by the operation plan information upon determining that the estimated value does not exceed the allowable range.

Abstract: An operation plan management device includes a storage unit that associates and stores notification destination information indicating a notification destination of a manager, and area information indicating; a specifying unit that, upon acquiring operation plan information including a flight device ID of a flight device scheduled to fly, scheduled operation date and time information, and movement range information indicating the scheduled operation range, specifies the notification destination information in association with the area at least partially overlapping with the scheduled operation range indicated by the movement range information included in the operation plan information; and a notification unit that notifies the notification destination indicated by the specified notification destination information of plan notification information, which is at least one of at least partial information included in the acquired operation plan information and first access destination information for accessing tha

Abstract: An operation management device includes: a condition storage unit that stores a performance condition required for a mobile object that moves at each of the plurality of positions; an application acceptance unit that accepts application data for requesting permission for an applying mobile object to move, and movement range data indicating an area in which the applying mobile object is desired to move; and a movement permission unit that executes processing of permitting a movement corresponding to the application data if performance of the applying mobile object included in the application data or performance of the applying mobile object stored in a mobile object information storage unit in association with a flight vehicle ID satisfies the performance condition stored in the condition storage unit in association with one or more positions included in a desired movement area indicated by the movement range data.

Abstract: A decoding device includes a transformer sets a decoded luminance component of a prediction target block to the same number of samples as that of the chrominance component corresponding to the decoded luminance component of the prediction target block and generates a luminance reference signal. A specificator specifies luminance pixels having minimum and maximum pixel values of the decoded luminance component adjacent to the decoded luminance component of the prediction target block, respectively, outputs luminance pixel values obtained from specified luminance pixels, and outputs chrominance pixel values from pigment pixels corresponding to the luminance pixels. A derivator derives a linear prediction parameter from the two pixel values and a linear prediction model. A chrominance linear predictor obtains chrominance prediction signal by applying linear prediction model based on the linear prediction parameter to the luminance reference signal.

Abstract: A flight management device includes: a reception unit which receives flight schedule information including a flight range, flight date and time, and radio communication information; a determination unit which determines whether or not a relationship between the flight range and the flight date and time of a first flight vehicle, and the flight range and the flight date and time of a second flight vehicle becomes a predetermined positional relationship defined to determine whether or not flight vehicles are approaching each other; and a transmission unit which transmits to a radio wave use application device, on condition that the determination unit has determined the first flight vehicle as not approaching the second flight vehicle, radio wave use application information which is application information and includes the flight range, the flight date and time, and the radio communication information of the first flight vehicle.

Abstract: A point cloud decoding device 200 according to the present invention includes: a geometry information decoding unit 2010 that decodes a first flag used to indicate whether or not to use a planar mode from a bit stream and recognizes the first flag as having an identical value to a case of failing to use the planar mode in a case of non-inclusion of the first flag in the bit stream.

Abstract: An image decoding device includes: a motion vector decoding unit that decodes a motion vector from encoded data; a refinement unit that performs refinement processing to correct the decoded motion vector; and a predictive signal generation unit that generates a predictive signal on the basis of the corrected motion vector outputted from the refinement unit. The predictive signal generation unit determines whether or not to apply BDOF processing for each block, on the basis of information calculated in the course of the refinement processing.

Abstract: A point cloud decoding device according to the present invention 200 includes: a geometry information decoding unit 2010 that decodes a first flag used to indicate whether or not to carry out inverse quantization of position information from a bit stream; and a tree synthesizing unit 2020 that sets a value of NodeQp to zero in a case where the first flag indicates that the inverse quantization of the position information is not carried out, the NodeQp being used as a quantization parameter for each node.

Abstract: A point cloud decoding device 200 according to the present invention including: an attribute-information decoding unit 2060 that determines whether or not a chroma signal is included in a bit stream, and avoids decoding for syntax regarding the chroma signal in a case where the chroma signal is determined not to be included in the bit stream.

Abstract: A point cloud decoding device according to the present invention including: a geometry information decoding unit that decodes syntax used to indicate the number of layers of a tree in decoding an Octree, wherein the syntax decoded by the geometry information decoding unit has a value equal to or less than a value obtained by adding a predetermined natural number to a maximum node size per slice or per data unit.

Abstract: An image decoding device includes a prediction unit configured to generate a prediction signal included in a prediction block based on a motion vector. The prediction unit is configured to perform refinement processing of setting a search range based on a reference position specified by the motion vector, specifying a corrected reference position having the smallest predetermined cost from the search range, and correcting the motion vector based on the corrected reference position. When a block size of the prediction block is larger than a predetermined block size, the prediction unit is configured to divide the prediction block into sub-block groups and perform the refinement processing for each sub-block.

Abstract: A reception apparatus includes: a receiving unit configured to coherently detect an optical signal and output an electrical signal containing a modulated signal and a pilot signal; a first compensating unit configured to detect a frequency of the pilot signal by performing a DFT of the electrical signal, and determine and compensate for frequency error in the electrical signal based on a reference frequency; a frequency converting unit configured to convert the frequency of the pilot signal after the compensating such that the frequency of the pilot signal is lowered by the reference frequency; and a second compensating unit configured to determine frequency error in the modulated signal after the compensating by performing a DFT on the pilot signal after the frequency converting and detecting a frequency of the pilot signal after the frequency converting.

Abstract: An image decoding device (200) includes: an inverse transform unit (220B/220C) configured to generate a prediction residual signal by inverse transform, the inverse transform unit (220B/220C) is configured to control a method of decoding a secondary transform index of a target block according to information indicating a position where a non-zero coefficient is generated in the target block.

Abstract: A communication terminal that transmits device data output by a communication device via a wireless communication circuit. The communication terminal includes at least one memory configured to store instructions, and at least one processor configured to execute the instructions. The instructions include receiving the device data output by the communication device, storing the received device data into the at least one memory, and transmitting, to the wireless communication circuit, the stored device data after the device data is stored in the at least one memory until a prescribed amount, which is set in association with at least either the communication device outputting the device data or an attribute of the device data, has been reached.

Abstract: An operation management device is configured to acquire a subscriber ID to identify a subscriber joining a service using a mobile telephone line from a mobile terminal over the mobile telephone line, to acquire the position information representing the position of a flight device, which the mobile terminal acquires from the flight device before or during its flight over a wireless communication line different from the mobile telephone line, from the mobile terminal over the mobile telephone line, and to acquire a device ID to identify the flight device from the mobile terminal over the mobile telephone line.