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1.发明公开公开(公告)号：US20240172011A1
公开(公告)日：2024-05-23
申请号：US18547179
申请日：2021-04-05
发明人： Minoru INOMATA , Wataru YAMADA , Nobuaki KUNO , Motoharu SASAKI
摘要： To shorten the time required for reading the environment data to be used in a radio wave propagation simulation, an information processing system includes a division unit configured to divide a target area into a plurality of meshes of a predetermined size; an extraction unit configured to extract height information about the respective meshes of the plurality of meshes, using one or more sets of three-dimensional data indicating the position and the shape of an object present in the target area; and a creation unit configured to create mesh data including the height information about the respective meshes of the plurality of meshes.
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2.发明公开公开(公告)号：US20240162997A1
公开(公告)日：2024-05-16
申请号：US18548153
申请日：2021-04-05
发明人： Minoru INOMATA , Wataru YAMADA , Nobuaki KUNO , Motoharu SASAKI
IPC分类号： H04B17/391 , H04W16/20 , H04W16/22
CPC分类号： H04B17/391 , H04W16/20 , H04W16/22
摘要： A communication design support apparatus includes: an acquisition unit that acquires point cloud data of a structure and measurement data of a radio field intensity; a structure data generation unit that generates structure data indicating a shape and material of the structure based on a result of object recognition of the point cloud data; a propagation loss calculation unit that calculates propagation loss based on the measurement data of the radio field intensity in an environment including the structure; and an output unit that outputs data in which the structure
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3.发明公开公开(公告)号：US20240129823A1
公开(公告)日：2024-04-18
申请号：US18278776
申请日：2021-02-26
摘要： A wireless communication system comprising a plurality of base station devices including a first base station device and a second base station device, wherein the first base station device connected with a terminal determines whether to continue connection with the terminal or not on a basis of a communication quality requirement of the terminal and a resource that can be provided to the terminal, and the first base station device transmits a control signal instructing connection with the second base station device to the terminal in a case where the first base station device determines not to continue the connection with the terminal.
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4.发明公开公开(公告)号：US20240114350A1
公开(公告)日：2024-04-04
申请号：US18275394
申请日：2021-02-09
IPC分类号： H04W16/18
摘要： A base station allocation support apparatus includes a first calculation unit that calculates radio wave propagation attenuation values between a plurality of wireless terminals in a certain area based on position information of each of the plurality of wireless terminals and information indicating a layout of the area, a clustering unit that performs clustering on the plurality of wireless terminals based on the radio wave propagation attenuation values; and a determination unit that determines an arrangement position of a wireless base station with respect to the wireless terminals based on a result of the clustering.
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5.发明公开公开(公告)号：US20240349201A1
公开(公告)日：2024-10-17
申请号：US18683401
申请日：2021-09-01
发明人： Toshiro NAKAHIRA , Motoharu SASAKI , Daisuke MURAYAMA , Shota NAKAYAMA , Takatsune MORIYAMA , Yasushi TAKATORI
CPC分类号： H04W52/283 , H04W16/18 , H04W88/08
摘要： In a base station control system, a base station control apparatus includes circuitry configured to select one combination pattern from combination patterns regarding possible combinations of one or more first base stations that are each to couple to one or more terminals among terminals coupled to at least one second base station, based on the number of first terminals and the number of second terminals. The combination patterns include candidate positions of each first base station, and include transmitted power candidates of the first base station that are at the candidate positions.
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6.发明公开公开(公告)号：US20240205750A1
公开(公告)日：2024-06-20
申请号：US18557547
申请日：2021-05-17
CPC分类号： H04W28/18 , H04W24/02 , H04W28/0268
摘要： A radio parameter control method is performed by a control device that includes a memory and a processor, for a plurality of base stations constituting a radio network. The method includes: collecting radio environment information in the radio network and communication quality information for each communication area provided by each of the base stations; determining whether to perform radio parameter control based on the communication quality information; calculating a radio parameter for at least one of the base stations based on the radio environment information in a case where it is determined that the radio parameter control is to be performed; and setting the calculated radio parameter in said at least one of the base stations.
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公开(公告)号：US20240187896A1
公开(公告)日：2024-06-06
申请号：US18553350
申请日：2021-04-14
IPC分类号： H04W24/08 , H04B7/04 , H04B17/373
CPC分类号： H04W24/08 , H04B7/04013 , H04B17/373
摘要： A communication control system includes a computer including a memory and a processor configured to acquire information regarding a wireless communication device and environment information that affects wireless communication quality; predict future wireless communication quality based on the information regarding the wireless communication device and the environment information; control, based on the future wireless communication quality, a target device to achieve wireless communication quality depending on a user's purpose, the user using wireless communication; receive a request from another system connected via a network; and execute at least one or more of acquisition of the information and the environment information, prediction of the future wireless communication quality, or control of the target device in combination in response to the request.
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公开(公告)号：US20240163707A1
公开(公告)日：2024-05-16
申请号：US18548414
申请日：2021-04-14
CPC分类号： H04W28/0967 , H04W28/0236
摘要： A communication control system includes: an acquisition unit configured to acquire information related to a wireless communication device and environment information that affects wireless communication quality; a prediction unit configured to predict future wireless communication quality based on the information related to the wireless communication device and the environment information; a control unit configured to control, based on the future wireless communication quality, a target device to achieve wireless communication quality responsive to a purpose of a user using wireless communication; and; and a cooperation unit configured to execute one or a combination of two or more of acquisition of information by the acquisition unit, prediction by the prediction unit, or control by the control unit.
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9.发明公开公开(公告)号：US20240323864A1
公开(公告)日：2024-09-26
申请号：US18578994
申请日：2021-08-26
发明人： Toshiro NAKAHIRA , Motoharu SASAKI , Daisuke MURAYAMA , Shota NAKAYAMA , Takatsune MORIYAMA , Yasushi TAKATORI
CPC分类号： H04W52/283 , H04W64/00
摘要： A base station control system includes a first base station of which a disposition position is not determined, and a base station control device including a memory and a processor configured to: divide an existing second base station and terminals connected to the second base station into clusters through clustering; determine a position corresponding to a cluster not including the second base station among the plurality of clusters as a disposition position of the first base station; calculate the number of first terminals connected to the first base station and the number of second terminals connected to the second base station for each of a plurality of transmission powers of the first base station in a case where the first base station is disposed at the position; and select a transmission power of the first base station based on the number of first terminals and the number of second terminals.
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公开(公告)号：US20240155431A1
公开(公告)日：2024-05-09
申请号：US18549009
申请日：2021-04-14
IPC分类号： H04W28/08 , H04B17/373 , H04L5/00
CPC分类号： H04W28/0942 , H04B17/373 , H04L5/0048
摘要： A communication control system includes a plurality of physical servers. One or more physical servers from among the plurality of physical servers each include a memory; and a processor configured to execute one or more steps of: acquiring information regarding a wireless communication device and environment information that affects wireless communication quality; predicting future wireless communication quality on a basis of the information regarding the wireless communication device and the environment information; controlling, on a basis of the future wireless communication quality, a target device to achieve wireless communication quality depending on a user's purpose, the user using wireless communication; and executing a combination of at least one or more steps of the acquiring, the predicting, or the controlling in response to a request from another system connected via a network.
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