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公开(公告)号：US20240267115A1
公开(公告)日：2024-08-08
申请号：US18638594
申请日：2024-04-17
Applicant: SoftBank Corp.
Inventor： Makoto INAI
IPC: H04B7/185
CPC classification number: H04B7/18504
Abstract: Provided is a control device including: a feeder link determination unit which determines a state of a feeder link established between one flight vehicle, which functions as a stratospheric platform, forms a wireless communication area by emitting a beam, and provides a wireless communication service to a user terminal in the wireless communication area, and one gateway; and a flight vehicle control unit which controls the one flight vehicle such that, when the feeder link determination unit determines that the state of the feeder link satisfies a predetermined switching condition, the one flight vehicle switches a data communication via the one gateway to a data communication via a communication device in the wireless communication area in which the one flight vehicle has established a service link.
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152.发明公开公开(公告)号：US20240259889A1
公开(公告)日：2024-08-01
申请号：US18018284
申请日：2021-07-28
Applicant: SoftBank Corp.
Inventor： Takuya Nishimaki , Sho Nabatame , Mitsukuni Konishi
CPC classification number: H04W36/0058 , H04W36/0061 , H04W36/0072 , H04W36/304
Abstract: In an overlay cell configuration in which a second cell, a second cell of a same frequency and a third cell of a different frequency are overlapped at least partially with each other, a concentration of communication traffic on the first cell is prevented. It is obtained of a measurement result (MR) including a measurement result of a reception-quality level measured at the same frequency reported by a mobile station connected to a second base station of the same frequency and a cell identifier of a receiving target cell, it is decided whether to change a value of a parameter for determination used for determining a different-frequency-measurement start that is set in the second base station of the same frequency, based on the measured value of the reception-quality level of the signal from the first cell included in the measurement report (MR), when the measurement report (MR) includes the cell identifier of the first cell, and the value of the parameter for determination is changed based on a result of the deciding.
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153.发明公开公开(公告)号：US20240221063A1
公开(公告)日：2024-07-04
申请号：US18563261
申请日：2022-03-03
Applicant: SOFTBANK CORP.
Inventor： Naohiro AKIYAMA , Yoshihiro ENDO , Yuta MIZUNO , Daisuke TAKANO , Junichiro MAMIYA
IPC: G06Q30/0601 , G06Q30/0251
CPC classification number: G06Q30/0643 , G06Q30/0255 , G06Q30/0271
Abstract: An extended reality (XR) mall generating device includes: an XR mall generating section that generates an XR mall including a plurality of XR stores in each of which a user is capable of experiencing shopping with use of an XR technology; and an XR mall providing section that provides the XR mall to the user.
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公开(公告)号：US12017767B2
公开(公告)日：2024-06-25
申请号：US17488244
申请日：2021-09-28
Applicant: SOFTBANK CORP.
Inventor： Tatsushi Tsutsui , Jutatsu Sai , Kiyoshi Kimura , Chiaki Inui
CPC classification number: B64C39/024 , H04W4/42 , H04W4/90 , H04W24/04 , H04W24/10 , B64U2201/10
Abstract: A communication management device provided in a flight vehicle that communicates with a base station management device that manages a plurality of base stations, includes: a first communication unit that transmits and receives control signals of an airframe of the flight vehicle or flight information of the flight vehicle to and from the base station management device; a second communication unit that provides communications among the plurality of wireless terminals as a base station; an acquisition unit that acquires anomaly information indicating that an anomaly of the first communication unit or an anomaly of a flight state of the flight vehicle has occurred, and an anomaly reporting unit that transmits the anomaly information to the base station management device via the second communication unit when the anomaly information is acquired by the acquisition unit.
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公开(公告)号：US20240196203A1
公开(公告)日：2024-06-13
申请号：US18583823
申请日：2024-02-21
Applicant: SoftBank Corp.
Inventor： Satoru MATSUSHIMA , Katsuhiro HORIBA
IPC: H04W8/26 , H04L61/5007 , H04L101/659 , H04W60/00
CPC classification number: H04W8/26 , H04L61/5007 , H04W60/00 , H04L2101/659
Abstract: A communication system is provided that comprises a MEC site that is connected to an SRv6 network arranged between a mobile network and Internet and that has a controller and a plurality of edge hosts; and a GC that manages a plurality of the MEC sites, wherein the controller includes an allocation unit that allocates a prefix to each of the plurality of edge hosts from an IPv6 prefix allocated by the GC; and a reporting unit that reports to the GC an allocation result by the allocation unit, wherein each of the plurality of edge hosts includes a virtual switch unit that advertises to the SRv6 network a prefix allocated by the allocation unit; and a BGP speaker unit.
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Patent Agency Ranking
公开(公告)号：US20240155570A1
公开(公告)日：2024-05-09
申请号：US18549421
申请日：2022-02-16
Applicant: SoftBank Corp.
Inventor： Manabu Mikami
Abstract: A radio-resource assignment control mode for assigning radio resources for an inter-terminal direct communication to plural UEs in a same group is appropriately selected to ensure low latency and highly reliable inter-terminal direct communications in the same group. A radio-resource assignment control mode for assigning the radio resources for the inter-terminal direct communication of the plural UEs 20 belonging to a group can be selected from a first mode in which a base station assigns radio resources for inter-terminal direct communication and a second mode in which any one of plural UEs assigns radio resources for inter-terminal direct communication. A base station 10 confirms whether or not all UEs in a group are located in a cell of the base station 10 and are in a synchronized state in which a radio connection setup with the base station 10 is completed and the synchronization with the base station 10, and transmits resource control information for inter-terminal direct communication including a first mode allowable message allowing an operation in the first mode, to the plural UEs, in case that all UEs in the group are confirmed to be in the synchronized state with the base station 10.
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157.发明授权公开(公告)号：US11968024B1
公开(公告)日：2024-04-23
申请号：US18546111
申请日：2022-01-12
Applicant: SoftBank Corp.
Inventor： Koji Tashiro , Kenji Hoshino , Atsushi Nagate
CPC classification number: H04B7/18504 , H04B7/0695
Abstract: When there is a movement or attitude change of an upper-airspace staying type communication relay apparatus, it is suppressed of an increase in control signals and disconnection of communication with a terminal apparatus in a cell configuring a service area, and it is reduced of a circuit scale and power consumption of a base-station processing section. The base-station processing section of the communication relay apparatus performs, with respect to a radio resource part for control communication by which a communication is performed with plural terminal apparatuses located in a cell via a single or plural beams for control among downlink and uplink radio resources used for service links, a footprint fixation control for performing a precoding and a postcoding so as to fix a position of a footprint corresponding to the beam for control, based on information on at least one of a position and attitude of the communication relay apparatus, and does not perform the footprint fixation control on the basis of the information on the at least one of the position and attitude, with respect to downlink and uplink radio resource parts other than the radio resource part for control communication.
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158.发明公开公开(公告)号：US20240129023A1
公开(公告)日：2024-04-18
申请号：US18546111
申请日：2022-01-12
Applicant: SoftBank Corp.
Inventor： Koji Tashiro , Kenji Hoshino , Atsushi Nagate
CPC classification number: H04B7/18504 , H04B7/0695
Abstract: When there is a movement or attitude change of an upper-airspace staying type communication relay apparatus, it is suppressed of an increase in control signals and disconnection of communication with a terminal apparatus in a cell configuring a service area, and it is reduced of a circuit scale and power consumption of a base-station processing section. The base-station processing section of the communication relay apparatus performs, with respect to a radio resource part for control communication by which a communication is performed with plural terminal apparatuses located in a cell via a single or plural beams for control among downlink and uplink radio resources used for service links, a footprint fixation control for performing a precoding and a postcoding so as to fix a position of a footprint corresponding to the beam for control, based on information on at least one of a position and attitude of the communication relay apparatus, and does not perform the footprint fixation control on the basis of the information on the at least one of the position and attitude, with respect to downlink and uplink radio resource parts other than the radio resource part for control communication.
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公开(公告)号：US20240056136A1
公开(公告)日：2024-02-15
申请号：US18264778
申请日：2022-01-12
Applicant: SoftBank Corp.
Inventor： Koji Tashiro , Mitsukuni Konishi , Kenji Hoshino , Yoshichika Ota , Atsushi Nagate
IPC: H04B7/0452 , H04B7/185 , H04W72/541
CPC classification number: H04B7/0452 , H04B7/18539 , H04B7/18504 , H04W72/541
Abstract: In an upper-airspace staying type communication relay apparatus that performs an MU-MIMO radio communication with plural terminal apparatuses located in a cell, it is intended to improve the communication quality of the entire cell and enhance the system capacity, while suppressing an increase in overhead in the terminal apparatus and the communication relay apparatus even if the number of terminal apparatuses located in the cell increases. The communication relay apparatus receives an uplink signal from each of plural terminal apparatuses via an array antenna, estimates angle information indicating a direction of the terminal apparatus for each of the plural terminal apparatuses, selects a terminal apparatus to be assigned to each of plural radio resources used for a downlink based on the estimation result of the angle information, calculates a downlink beamforming weight based on the estimation result of the angle information, and transmits a downlink signal to the terminal apparatus via the array antenna based on the beamforming weight corresponding to the terminal apparatus and the radio resources assigned to the terminal apparatus.
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公开(公告)号：US20240041009A1
公开(公告)日：2024-02-08
申请号：US17875426
申请日：2022-07-28
Applicant: SoftBank Corp. , NeuralX Inc.
Inventor： Yuko ISHIWAKA , Masaki NAKADA
CPC classification number: A01K61/95 , A01K61/10 , A01K2227/40
Abstract: An information processing apparatus according to the present application includes: an acquisition unit configured to acquire individual information indicating a characteristic of behavior of an individual belonging to a group of living organisms to be processed arranged in a virtual space, relative information indicating a characteristic of the behavior relative to the individuals of other individuals located around the individual belonging to the group of living organisms to be processed with respect to the individual, and environmental information indicating a characteristic of an environment around the individual belonging to the group of living organisms to be processed; and a determination unit configured to determine a behavior of an individual belonging to the group of living organisms to be processed on the basis of the individual information, the relative information, and the environmental information acquired by the acquisition unit.
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