WO2022131229A1 - Dispositif de gestion, programme, système, et procédé de gestion - Google Patents

Dispositif de gestion, programme, système, et procédé de gestion Download PDF

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Publication number
WO2022131229A1
WO2022131229A1 PCT/JP2021/045920 JP2021045920W WO2022131229A1 WO 2022131229 A1 WO2022131229 A1 WO 2022131229A1 JP 2021045920 W JP2021045920 W JP 2021045920W WO 2022131229 A1 WO2022131229 A1 WO 2022131229A1
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WO
WIPO (PCT)
Prior art keywords
user terminals
flying object
cell
management device
specified
Prior art date
Application number
PCT/JP2021/045920
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English (en)
Japanese (ja)
Inventor
英嗣 中沢
Original Assignee
Ｈａｐｓモバイル株式会社
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Publication of WO2022131229A1 publication Critical patent/WO2022131229A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/20—UAVs specially adapted for particular uses or applications for use as communications relays, e.g. high-altitude platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/30—Supply or distribution of electrical power
    • B64U50/31—Supply or distribution of electrical power generated by photovoltaics

Definitions

  • the present invention relates to a management device, a program, a system and a management method.
  • Patent Document 1 Japanese Unexamined Patent Application Publication No. 2002-21146
  • a management device has a first flying object that generates a first cell by irradiating a beam toward the ground and provides wireless communication services to a plurality of user terminals in the first cell, and a second. You may manage the replacement with the aircraft.
  • the management device identifies a predetermined number of user terminals whose received power by the first flying object of the radio wave to be transmitted is weaker among the plurality of user terminals located in the first cell.
  • the first specific part may be provided.
  • the management device has a predetermined second number in which the power received by the second vehicle is weaker after the second vehicle has moved to a position corresponding to the position of the first vehicle.
  • a second specific unit that specifies the user terminal may be provided.
  • the management device may include a third specific unit that identifies a plurality of user terminals identified by both the first specific unit and the second specific unit.
  • the management device is based on the position information of the first number of user terminals specified by the first specific unit and the position information of the plurality of user terminals specified by the third specific unit, by the second flying object.
  • a generation control unit that controls the generation of the second cell may be provided.
  • the generation control unit may be used on the plurality of user terminals specified by the third specific unit among the first number of user terminals.
  • the user terminal which is not included may be controlled to generate the second cell by the second flying object so as to be included.
  • the generation control unit is based on the position information of the first number of user terminals specified by the first specific unit and the position information of the plurality of user terminals specified by the third specific unit.
  • the irradiation direction of the beam by the second flying object may be controlled.
  • the generation control unit is based on the position information of the first number of user terminals specified by the first specific unit and the position information of the plurality of user terminals specified by the third specific unit.
  • the width of the beam by the second flying object may be controlled.
  • the generation control unit estimates the area on the ground covered by the second flying object based on the position information of the plurality of user terminals specified by the third specific unit, and the estimated area and the estimated area and the above.
  • the generation of the second cell by the second flying object may be controlled based on the position information of the first number of user terminals specified by the first specifying unit.
  • the second specific unit after the second flying object moves to a position corresponding to the position of the first flying object, the received power of the radio wave transmitted by the second flying object is weaker than that of the first flying object.
  • the second number of user terminals may be specified, which is larger than the number of.
  • the generation control unit generates a schematic area by plotting the positions indicated by the position information of the plurality of user terminals specified by the third specific unit, and the plurality of generation control units are specified by the first specific unit.
  • the position indicated by the position information of the user terminal is plotted, the position not included in the plurality of user terminals specified by the third specific unit is specified, and the outline area is modified so as to include all the specified positions.
  • the area may be specified and the antenna setting for realizing the above detailed area may be determined.
  • the third specific unit identifies the terminal identification information of the first number of user terminals specified by the first specific unit and the terminal identification of the second number of user terminals specified by the second specific unit. By collating with the information, a plurality of user terminals specified by both the first specific unit and the second specific unit may be specified.
  • a program for making a computer function as the management device is provided.
  • a computer may generate a first cell by irradiating a beam on the ground to provide wireless communication services to a plurality of user terminals in the first cell.
  • a management method for managing the replacement of the first air vehicle and the second air vehicle is provided.
  • the management method identifies a predetermined number of user terminals whose received power by the first flying object of the radio wave to be transmitted is weaker among the plurality of user terminals located in the first cell.
  • a first specific stage may be provided.
  • the management method is a predetermined second number in which the power received by the second vehicle is weaker after the second vehicle has moved to a position corresponding to the position of the first vehicle.
  • a second specific step of specifying the user terminal may be provided.
  • the management method may include a third specific stage that identifies a plurality of user terminals specified in both the first specific stage and the second specific stage.
  • the management method is based on the position information of the first number of user terminals specified in the first specific stage and the position information of a plurality of user terminals specified in the third specific stage by the second flying object. It may be provided with a generation control step that controls the generation of the second cell.
  • HAPS100 is shown schematically. It is explanatory drawing for demonstrating the replacement of the exchanged machine body 180 and a new machine body 190. It is explanatory drawing for demonstrating the replacement of the exchanged machine body 180 and a new machine body 190.
  • An example of the processing flow by the management device 300 is schematically shown.
  • An example of the schematic area 194 and the detailed area 196 is schematically shown.
  • An example of the functional configuration of the management device 300 is schematically shown.
  • An example of the hardware configuration of the computer 1200 that functions as the management device 300 is schematically shown.
  • the beam is derived by deriving the irradiation direction of the beam that should cover the target area from the range of the target area on the ground, the flight status of the flying object, the positional relationship between the target area and the flying object, and the like. Controlled footprint fixing technology is used.
  • the system 10 according to the present embodiment improves the accuracy of footprint matching before and after the aircraft change by supporting the footprint fixing technique.
  • FIG. 1 schematically shows an example of HAPS100.
  • HAPS100 may be an example of an air vehicle.
  • HAPS100 may function as a stratospheric platform.
  • the HAPS 100 forms the feeder link 102 with the gateway 40 on the ground while flying in the stratosphere, and forms the cell 106 by irradiating the beam 104 toward the ground.
  • the cell 106 may be a single cell or a multi-cell.
  • the HAPS 100 includes a main body 110, a wing 120, and a solar cell panel 130.
  • the electric power generated by the solar cell panel 130 is stored in one or a plurality of batteries arranged in at least one of the main body 110 and the wing 120.
  • the electric power stored in the battery is used by each configuration included in the HAPS 100.
  • the control device 200 is arranged in the main body 110.
  • the control device 200 controls the flight and communication of the flying object 100.
  • the control device 200 controls the flight of the HAPS 100 by controlling, for example, the rotation of the propeller, the angle of the flap and the elevator, and the like.
  • the control device 200 may manage various sensors included in the HAPS 100. Examples of the sensor include a positioning sensor such as a GPS (Global Positioning System) sensor, a gyro sensor, an acceleration sensor, and the like.
  • the control device 200 may manage the position, posture, moving direction, moving speed, and the like of the HAPS 100 by the output of various sensors.
  • the control device 200 may form a feeder link 102 with the gateway 40 by using, for example, an FL (Feeder Link) antenna.
  • the control device 200 may access the network 20 via the gateway 40.
  • the control device 200 may communicate with the management device 300 connected to the network 20.
  • the control device 200 may transmit various information to the management device 300.
  • the control device 200 transmits, for example, telemetry information to the management device 300.
  • the telemetry information may include the location information of HAPS100.
  • the position information may indicate the three-dimensional position of HAPS100.
  • the telemetry information may include the attitude information of HAPS100.
  • the attitude information may indicate the pitch, roll, and yaw of the HAPS100.
  • the telemetry information may include movement direction information indicating the movement direction of the HAPS 100.
  • the telemetry information may include movement speed information indicating the movement speed of HAPS100.
  • the control device 200 forms a cell 106 on the ground by using, for example, an SL (Service Link) antenna.
  • the control device 200 uses the SL antenna to form a service link with the user terminal 30 on the ground.
  • the user terminal 30 may be any communication terminal as long as it can communicate with the HAPS 100.
  • the user terminal 30 is a mobile phone such as a smartphone.
  • the user terminal 30 may be a tablet terminal, a PC (Personal Computer), or the like.
  • the user terminal 30 may be a so-called IoT (Internet of Thing) device.
  • the user terminal 30 may include anything corresponding to so-called IoT (Internet of Everything).
  • the HAPS 100 relays communication between the network 20 and the user terminal 30 via, for example, the feeder link 102 and the service link.
  • the HAPS 100 may provide a wireless communication service to the user terminal 30 by relaying the communication between the user terminal 30 and the network 20.
  • the network 20 includes a mobile communication network.
  • the mobile communication network complies with any of the 3G (3rd Generation) communication method, the LTE (Long Term Evolution) communication method, the 5G (5th Generation) communication method, and the 6G (6th Generation) communication method or later. May be good.
  • the network 20 may include the Internet.
  • the HAPS 100 transmits, for example, the data received from the user terminal 30 in the cell 106 to the network 20. Further, when the HAPS 100 receives the data addressed to the user terminal 30 in the cell 106 via the network 20, for example, the HAPS 100 transmits the data to the user terminal 30.
  • the management device 300 manages the HAPS 100.
  • the management device 300 may communicate with the HAPS 100 via the network 20 and the gateway 40.
  • the management device 300 may communicate with the HAPS 100 via a communication satellite.
  • the management device 300 may control the HAPS 100 by transmitting various instructions.
  • the management device 300 may have the HAPS 100 swivel over the target area so that the cell 106 covers the target area 50 on the ground.
  • the HAPS 100 maintains a feeder link with the gateway 40 by adjusting the directivity of the FL antenna while flying in a circular orbit over the target area, and the cell by adjusting the directivity of the SL antenna. Maintain coverage of the target area 50 by 106.
  • the management device 300 manages the replacement of the flight object 100 covering the target area 50 with another flight object 100.
  • the management device 300 replaces the flying object 100 covering the target area 50 with another flying object 100, for example, every predetermined period such as every 6 months. Further, the management device 300 replaces the flying object 100 with another flying object 100, for example, when maintaining the flying object 100 covering the target area. Further, the management device 300, for example, replaces the flying object 100 covering the target area 50 with another flying object 100 at an arbitrary timing according to the instruction of the operator.
  • FIGS. 2 and 3 are explanatory views for explaining the replacement between the exchanged machine body 180 and the new machine body 190.
  • the exchanged aircraft 180 and the new aircraft 190 have the same configuration as the airframe 100.
  • the exchanged machine body 180 generates the cell 106 on the ground by irradiating the beam 104 toward the ground.
  • the exchanged machine body 180 receives the terminal identification information and the position information from each of the plurality of user terminals 30 located in the cell 106.
  • the terminal identification information may be any information as long as the user terminal 30 can be identified. Examples of the terminal identification information include IMEI (International Mobile Equipment Identity) and IMSI (International Mobile Equipment Subscriber Identity) and the like.
  • the user terminal 30 may measure the position information of the user terminal 30 by a positioning sensor such as a GPS sensor. Further, the exchanged machine body 180 measures the received power of the radio wave transmitted by the user terminal 30 for each of the plurality of user terminals 30. Then, the exchanged machine body 180 transmits the terminal identification information, the position information, and the received power to the management device 300 for each of the plurality of user terminals 30.
  • the management device 300 may send an instruction to move to the position corresponding to the position of the exchanged machine 180 to the new machine 190.
  • the new machine 190 moves to the position corresponding to the exchanged machine 180 according to the instruction received from the management device 300.
  • the position corresponding to the position of the exchanged machine 180 may be, for example, within the flight path of the exchanged machine 180.
  • the position corresponding to the position of the exchanged aircraft 180 may be in the orbit of the fixed point flight.
  • the position corresponding to the position of the exchanged machine body 180 may be directly above the exchanged machine body 180. Further, the position corresponding to the position of the exchanged machine body 180 may be any position within a predetermined distance range from the exchanged machine body 180.
  • the new aircraft 190 After moving to the position corresponding to the exchanged aircraft 180, the new aircraft 190 will fly in accordance with the flight of the exchanged aircraft 180. Then, the new aircraft 190 uses the footprint fixing technique to set the antenna in order to realize the planned radiation area 192 that covers the same range as the cell 106. At this time, the new machine 190 does not yet irradiate the radio wave for generating the cell 106.
  • the new machine 190 receives radio waves from the user terminals 30 for each of the plurality of user terminals 30 and measures the received power. Then, the new machine 190 transmits the measured received power and the terminal identification information to the management device 300 for each of the plurality of user terminals 30.
  • the management device 300 is located at the edge of the planned radiation area 192 and the terminal identification information of a plurality of user terminals 30 (about 1000) on the ground where the received power is weak, which may be located at the edge of the cell 106. It is collated with the terminal identification information of a plurality of user terminals 30 (about 1000) on the ground where the wax reception power is weak.
  • the management device 300 determines that the footprints are almost the same, and causes the exchanged machine 180 and the new machine 190 to be replaced. For example, the management device 300 causes the new machine 190 to start the generation of the cell 106, and the exchanged machine 180 stops the generation of the cell 106 and returns the cell 106 to the ground.
  • the management device 300 sets the new machine 190 so that more user terminals 30 located in the exchanged machine 180 are included in the planned radiation area 192. Change the antenna settings of.
  • the management device 300 may repeat the measurement by the exchanged machine body 180 and the new machine body 190, the collation of the terminal identification information, and the change of the antenna setting until the degree of matching of the terminal identification information becomes higher than a predetermined threshold value.
  • FIG. 4 schematically shows an example of the processing flow by the management device 300.
  • a state in which the new machine body 190 has moved to a position corresponding to the position of the exchanged machine body 180 will be described as a start state.
  • the exchanged machine body 180 transmits the terminal information of the user terminal 30 in the service area to the management device 300.
  • the terminal information includes the power received by the exchanged machine 180 of the radio wave from the user terminal 30, the terminal identification information of the user terminal 30, and the position information of the user terminal 30.
  • the management device 300 is a predetermined first predetermined power received by the exchanged machine 180 of the radio wave to be transmitted.
  • the number of user terminals 30 (may be described as the first terminal group) is searched and specified.
  • the new machine 190 uses the footprint fixing technique to set the antenna for realizing the planned radiation area 192 that covers the same range as the cell 106, and the plurality of user terminals 30 receiving radio waves.
  • the terminal information is transmitted to the management device 300.
  • the terminal information includes the power received by the new machine 190 of the radio wave from the user terminal 30, and the terminal identification information of the user terminal 30.
  • the management device 300 has a predetermined second number of user terminals in which the power received by the new machine 190 of the radio wave to be transmitted is weaker among the plurality of user terminals 30 in the planned radiation area 192 of the new machine 190. 30 (may be described as a second terminal group) is searched and specified.
  • the management device 300 searches and identifies a plurality of user terminals 30 (may be referred to as a third terminal group) common to the first terminal group and the second terminal group.
  • the management device 300 plots the positions of the plurality of user terminals 30 in the third terminal group by using the position information included in the terminal information received in S102.
  • the management device 300 plots the positions of the plurality of user terminals 30 in the first terminal group using the position information included in the terminal information received in S102.
  • the management device 300 controls the generation of the cell 106 by the new machine 190 based on the plot in S112 and the plot in S114.
  • the management device 300 changes the antenna setting so that, for example, the planned radiation area 192 includes all the positions plotted in S112, but further includes the positions plotted in S114.
  • the management device 300 transmits a replacement instruction to the exchanged machine body 180 and the new machine body 190.
  • the management device 300 instructs the new machine 190 to generate the cell 106, and instructs the exchanged machine 180 to stop the generation of the cell 106 and return to the ground.
  • FIG. 5 schematically shows an example of the outline area 194 and the detail area 196.
  • the management device 300 generates the approximate area 194 by plotting the positions 402 indicated by the position information of the plurality of user terminals 30 of the third terminal group.
  • the schematic area 194 schematically shows the range of the cell 106 actually formed when the antenna is set to realize the planned radiation area 192.
  • the management device 300 plots the positions indicated by the position information of the plurality of user terminals 30 of the first terminal group, and identifies the position 404 not included in the third terminal group.
  • the management device 300 identifies a detail area 196 that is a modification of the schematic area 194 to include all positions 404. Then, the management device 300 determines the antenna setting for realizing the detailed area 196.
  • the management device 300 estimates the area on the ground covered by the new machine 190 based on the position information of the plurality of user terminals 30 of the third terminal group, and the estimated area and the first terminal group.
  • the generation of the cell 106 by the new machine 190 may be controlled based on the position information of the plurality of user terminals 30 of the above. As a result, it is possible to prevent the user terminal 30 covered by the exchanged machine body 180 from being covered by the new machine body 190.
  • FIG. 6 schematically shows an example of the functional configuration of the management device 300.
  • the management device 300 includes a storage unit 302, a communication unit 304, a management unit 310, a specific unit 322, a specific unit 324, and a specific unit 326.
  • the communication unit 304 communicates with the flying object 100.
  • the communication unit 304 may communicate with the flying object 100 via the feeder link 102. Further, the communication unit 304 may communicate with the flying object 100 via a communication satellite.
  • the communication unit 304 may receive various information from the flying object 100. For example, the communication unit 304 receives the reception power of the radio wave received from the user terminal 30 by the flying object 100 and the terminal identification information of the user terminal 30 from the flying object 100. Further, the communication unit 304 receives, for example, the position information of the user terminal 30 and the terminal identification information of the user terminal 30 from the flying object 100. The communication unit 304 stores the received information in the storage unit 302.
  • the management unit 310 manages a plurality of flying objects 100.
  • the management unit 310 may manage the state of the flight body 100 and the like based on the information received from the flight body 100 by the communication unit 304.
  • the flying object 100 may be controlled by transmitting an instruction to the flying object 100 via the management unit 310h and the communication unit 304.
  • the management unit 310 has a generation control unit 312.
  • the generation control unit 312 controls the generation of the cell 106 by the flying object 100.
  • the generation control unit 312 controls the generation of the cell 106 by the flying object 100, for example, by transmitting the antenna setting for generating the cell 106 to the flying object 100.
  • the specific unit 322 among the plurality of user terminals 30 located in the first cell 106 of the first flying object 100, which is the alternate aircraft, the received power received by the first flying object 100 of the radio wave to be transmitted is received. A weaker predetermined number of user terminals 30 is identified.
  • the specific unit 322 may be an example of the first specific unit.
  • the received power of the radio waves transmitted by the second aircraft 100 is weaker in advance.
  • a defined second number of user terminals 30 are specified. The second number may be the same as the first number. The second number may be larger than the first number.
  • the specific unit 324 may be an example of the second specific unit.
  • the specific unit 326 identifies a plurality of user terminals 30 specified by both the specific unit 322 and the specific unit 324.
  • the specific unit 326 collates the terminal identification information of the plurality of user terminals 30 specified by the specific unit 322 with the terminal identification information of the plurality of user terminals 30 specified by the specific unit 324, thereby performing the specific unit 322 and the specific unit 322.
  • a plurality of user terminals 30 specified by both of the specific units 324 may be specified.
  • the specific unit 326 may be an example of the third specific unit.
  • the generation control unit 312 makes a second flight based on the position information of the first number of user terminals 30 specified by the specific unit 322 and the position information of the plurality of user terminals 30 specified by the specific unit 326. It controls the generation of the second cell 106 by the body 100.
  • the generation control unit 312 is included in the plurality of user terminals 30 specified by the specific unit 326 among the first number of user terminals 30 in addition to the plurality of user terminals 30 specified by the specific unit 326.
  • the non-user terminal 30 controls the generation of the second cell 106 by the second flying object 100 so as to be included.
  • the generation control unit 312 has, for example, a second based on the position information of the first number of user terminals 30 specified by the specific unit 322 and the position information of the plurality of user terminals 30 specified by the specific unit 326.
  • the irradiation direction of the beam by the flying object 100 may be controlled.
  • the generation control unit 312 is based on the position information of the first number of user terminals specified by the specific unit 322 and the position information of the plurality of user terminals 30 specified by the specific unit 326.
  • the width of the beam by the flying object 100 of 2 may be controlled.
  • the generation control unit 312 estimates the area on the ground covered by the second flying object 100 based on the position information of the plurality of user terminals 30 specified by the specific unit 326, and the estimated area and the specific unit 322.
  • the generation of the second cell 106 by the second flying object 100 may be controlled based on the position information of the first number of user terminals 30 specified by.
  • FIG. 7 schematically shows an example of the hardware configuration of the computer 1200 that functions as the management device 300.
  • a program installed on the computer 1200 causes the computer 1200 to function as one or more "parts" of the device according to the embodiment, or causes the computer 1200 to perform an operation associated with the device according to the embodiment or the one or the like.
  • a plurality of "parts” can be executed and / or a computer 1200 can be made to execute a process according to the above embodiment or a stage of the process.
  • Such a program may be run by the CPU 1212 to cause the computer 1200 to perform certain operations associated with some or all of the blocks of the flowcharts and block diagrams described herein.
  • the computer 1200 includes a CPU 1212, a RAM 1214, and a graphic controller 1216, which are interconnected by a host controller 1210.
  • the computer 1200 also includes an input / output unit such as a communication interface 1222, a storage device 1224, and a DVD drive and an IC card drive, which are connected to the host controller 1210 via the input / output controller 1220.
  • the storage device 1224 may be a hard disk drive, a solid state drive, or the like.
  • the computer 1200 also includes a legacy I / O unit such as a ROM 1230 and a keyboard, which are connected to the I / O controller 1220 via an I / O chip 1240.
  • the CPU 1212 operates according to the programs stored in the ROM 1230 and the RAM 1214, thereby controlling each unit.
  • the graphic controller 1216 acquires the image data generated by the CPU 1212 in a frame buffer or the like provided in the RAM 1214 or itself so that the image data is displayed on the display device 1218.
  • the communication interface 1222 communicates with other electronic devices via the network.
  • the storage device 1224 stores programs and data used by the CPU 1212 in the computer 1200.
  • the IC card drive reads the program and data from the IC card and / or writes the program and data to the IC card.
  • the ROM 1230 stores in it a boot program or the like executed by the computer 1200 at the time of activation, and / or a program depending on the hardware of the computer 1200.
  • the input / output chip 1240 may also connect various input / output units to the input / output controller 1220 via a USB port, a parallel port, a serial port, a keyboard port, a mouse port, and the like.
  • the program is provided by a computer-readable storage medium such as a DVD-ROM or IC card.
  • the program is read from a computer-readable storage medium, installed in a storage device 1224, RAM 1214, or ROM 1230, which is also an example of a computer-readable storage medium, and executed by the CPU 1212.
  • the information processing described in these programs is read by the computer 1200 and provides a link between the program and the various types of hardware resources described above.
  • the device or method may be configured to implement the operation or processing of information in accordance with the use of the computer 1200.
  • the CPU 1212 executes a communication program loaded in the RAM 1214, and performs communication processing with respect to the communication interface 1222 based on the processing described in the communication program. You may order.
  • the communication interface 1222 reads and reads transmission data stored in a transmission buffer area provided in a recording medium such as a RAM 1214, a storage device 1224, a DVD-ROM, or an IC card. The data is transmitted to the network, or the received data received from the network is written to the reception buffer area or the like provided on the recording medium.
  • the CPU 1212 makes it possible for the RAM 1214 to read all or necessary parts of a file or database stored in an external recording medium such as a storage device 1224, a DVD drive (DVD-ROM), an IC card, etc., on the RAM 1214. Various types of processing may be performed on the data. The CPU 1212 may then write back the processed data to an external recording medium.
  • an external recording medium such as a storage device 1224, a DVD drive (DVD-ROM), an IC card, etc.
  • the CPU 1212 describes various types of operations, information processing, conditional judgment, conditional branching, unconditional branching, and information retrieval described in various parts of the present disclosure with respect to the data read from the RAM 1214. Various types of processing may be performed, including / replacement, etc., and the results are written back to the RAM 1214. Further, the CPU 1212 may search for information in a file, a database, or the like in the recording medium. For example, when a plurality of entries each having an attribute value of the first attribute associated with the attribute value of the second attribute are stored in the recording medium, the CPU 1212 is the first of the plurality of entries.
  • the attribute value of the attribute of is searched for the entry that matches the specified condition, the attribute value of the second attribute stored in the entry is read, and the attribute value of the second attribute is changed to the first attribute that satisfies the predetermined condition. You may get the attribute value of the associated second attribute.
  • the program or software module described above may be stored on a computer 1200 or in a computer-readable storage medium near the computer 1200. Further, a recording medium such as a hard disk or RAM provided in a dedicated communication network or a server system connected to the Internet can be used as a computer-readable storage medium, whereby the program can be transferred to the computer 1200 via the network. offer.
  • a recording medium such as a hard disk or RAM provided in a dedicated communication network or a server system connected to the Internet can be used as a computer-readable storage medium, whereby the program can be transferred to the computer 1200 via the network. offer.
  • the blocks in the flowchart and the block diagram in the present embodiment may represent the stage of the process in which the operation is executed or the "part" of the device having a role of executing the operation.
  • Specific steps and "parts" are supplied with a dedicated circuit, a programmable circuit supplied with computer-readable instructions stored on a computer-readable storage medium, and / or with computer-readable instructions stored on a computer-readable storage medium. It may be implemented by the processor.
  • Dedicated circuits may include digital and / or analog hardware circuits, and may include integrated circuits (ICs) and / or discrete circuits.
  • Programmable circuits include logical products, logical sums, exclusive logical sums, negative logical products, negative logical sums, and other logical operations, such as, for example, field programmable gate arrays (FPGAs), programmable logic arrays (PLAs), and the like. , Flip-flops, registers, and reconfigurable hardware circuits, including memory elements.
  • the computer readable storage medium may include any tangible device capable of storing instructions executed by the appropriate device, so that the computer readable storage medium having the instructions stored therein may be in a flow chart or block diagram. It will be equipped with a product that contains instructions that can be executed to create means for performing the specified operation.
  • Examples of the computer-readable storage medium may include an electronic storage medium, a magnetic storage medium, an optical storage medium, an electromagnetic storage medium, a semiconductor storage medium, and the like. More specific examples of computer-readable storage media include floppy (registered trademark) disks, diskettes, hard disks, random access memory (RAM), read-only memory (ROM), and erasable programmable read-only memory (EPROM or flash memory).
  • EEPROM Electrically Erasable Programmable Read Only Memory
  • SRAM Static Random Access Memory
  • CD-ROM Compact Disc Read Only Memory
  • DVD Digital Versatile Disc
  • Blu-ray® Disc Memory Stick
  • Integrated circuit cards and the like may be included.
  • Computer-readable instructions include assembler instructions, instruction set architecture (ISA) instructions, machine instructions, machine-dependent instructions, microcodes, firmware instructions, state-setting data, or Smalltalk®, JAVA®, C ++, etc.
  • ISA instruction set architecture
  • Object-oriented programming languages and either source code or object code written in any combination of one or more programming languages, including traditional procedural programming languages such as the "C" programming language or similar programming languages. May include.
  • Computer-readable instructions are used to generate means for a general-purpose computer, a special-purpose computer, or the processor of another programmable data processing device, or a programmable circuit, to perform an operation specified in a flowchart or block diagram.
  • Examples of processors include computer processors, processing units, microprocessors, digital signal processors, controllers, microcontrollers and the like.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un dispositif de gestion comprenant : une première unité de spécification pour spécifier un premier nombre prédéterminé de terminaux d'utilisateur dont, parmi une pluralité de terminaux d'utilisateur existant dans la zone de service d'une première cellule, la puissance électrique d'ondes radioélectriques transmises, telles qu'elles sont reçues par un premier aéronef, est faible ; une deuxième unité de spécification pour spécifier un second nombre prédéterminé de terminaux d'utilisateur dont la puissance électrique d'ondes radioélectriques transmises, telles qu'elles sont reçues par un second aéronef, est faible, après que le second aéronef s'est déplacé à une position qui correspond à la position du premier aéronef ; une troisième unité de spécification pour spécifier la pluralité de terminaux d'utilisateur ayant été spécifiés à la fois par les première et deuxième unités de spécification ; et une unité de commande de génération pour générer une seconde cellule desservie par le second aéronef sur la base des informations de position du premier nombre de terminaux d'utilisateur spécifié par la première unité de spécification et des informations de position de la pluralité de terminaux d'utilisateur spécifiés par la troisième unité de spécification.
PCT/JP2021/045920 2020-12-15 2021-12-14 Dispositif de gestion, programme, système, et procédé de gestion WO2022131229A1 (fr)

Applications Claiming Priority (2)

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JP2020-207918 2020-12-15
JP2020207918A JP2022094825A (ja) 2020-12-15 2020-12-15 管理装置、プログラム、システム及び管理方法

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WO2022131229A1 true WO2022131229A1 (fr) 2022-06-23

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003319445A (ja) * 2002-04-22 2003-11-07 Ntt Docomo Inc セルエリア形成制御方法、制御装置、セルエリア形成制御プログラム及びコンピュータ読み取り可能な記録媒体
JP2020043494A (ja) * 2018-09-11 2020-03-19 Ｈａｐｓモバイル株式会社 制御装置、プログラム、制御方法及び飛行体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003319445A (ja) * 2002-04-22 2003-11-07 Ntt Docomo Inc セルエリア形成制御方法、制御装置、セルエリア形成制御プログラム及びコンピュータ読み取り可能な記録媒体
JP2020043494A (ja) * 2018-09-11 2020-03-19 Ｈａｐｓモバイル株式会社 制御装置、プログラム、制御方法及び飛行体

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