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公开(公告)号：US11777778B2
公开(公告)日：2023-10-03
申请号：US17719574
申请日：2022-04-13
Inventor： Peter Klenner
CPC classification number: H04L27/2647 , H04J11/004 , H04L5/0098 , H04L27/2644 , H04L27/3488
Abstract: A transmitter includes a mapping circuit and a framing circuit. The mapping circuit is configured to combine and map a first data sequence and a second data sequence onto orthogonal frequency division multiplexing (OFDM) subcarriers which include first subcarriers and second subcarriers. The framing circuit is configured to generate an OFDM signal from the OFDM subcarriers. The mapping circuit is configured to: map first data included in the first data sequence and second data included in the second data sequence onto the first subcarriers; and map the second data onto the second subcarriers. The first data are not mapped on the second subcarriers.
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322.发明授权公开(公告)号：US11776320B2
公开(公告)日：2023-10-03
申请号：US17336972
申请日：2021-06-02
Inventor： Yasunori Ishii , Hironobu Fujiyoshi , Takayoshi Yamashita , Tsubasa Hirakawa
Abstract: An information processing method includes processing of: acquiring, from a plurality of time-series images in which an object is captured, first information including at least a plurality of positions or a plurality of sizes of the object; executing prediction processing of predicting second information including at least one of a position or a size of the object at a next time point in a time-series based on the first information and recursively executing the prediction processing based on the first information and the second information to predict the second information of the object at a time point further next to the next time point; executing recognition processing of recognizing motion of the object based on the second information; and determining a total number of times of recursion of the prediction processing based on a result of the recognition processing.
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公开(公告)号：US20230308692A1
公开(公告)日：2023-09-28
申请号：US18325906
申请日：2023-05-30
Inventor： Ryuichi KANOH , Kiyofumi ABE , Takahiro NISHI , Tadamasa TOMA
IPC: H04N19/96 , H04N19/124 , H04N19/159 , H04N19/176 , H04N19/18 , H04N19/66 , H04N19/91
CPC classification number: H04N19/96 , H04N19/124 , H04N19/159 , H04N19/176 , H04N19/18 , H04N19/66 , H04N19/91
Abstract: An image encoder performs a first partitioning including using a first partition mode, without writing first splitting information indicative of the first partition mode into a bitstream, to split a first block into a plurality of second blocks in response to that the first block is located adjacent to an edge of a picture and that the dimensions of the first block satisfy a first condition; and performs a second partitioning on the second block by writing second splitting information indicative of a second partition mode into the bitstream, wherein the second partition mode allows at least one of a quad tree splitting and a binary splitting, and using the second partition mode to split the second block into a plurality of coding units (CUs), wherein the second partition mode prohibits the quad tree splitting of the second block in certain conditions.
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公开(公告)号：US20230306427A1
公开(公告)日：2023-09-28
申请号：US18205069
申请日：2023-06-02
Inventor： Yuji UNAGAMI , Kakuya YAMAMOTO , Ayaka MITANI , Tomoyuki HAGA
IPC: G06Q20/40 , G06Q20/02 , G06Q30/0207
CPC classification number: G06Q20/4014 , G06Q20/02 , G06Q30/0236
Abstract: A service server generates a first smart contract programmed to be capable of executing provision of an incentive to a user when a goal indicated by generated challenge content generated is achieved, generates first transaction data including the first smart contract, and transmits the data to a first authentication server. The first authentication server executes a consensus algorithm and records the first transaction data in a distributed ledger to run the first smart contract. The first authentication server notifies a device used by the user of the challenge content. The first authentication server obtains, from the device, second transaction data including first challenge content selected to be registered by the user, and records the second transaction data in the distributed ledger by executing a consensus algorithm.
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公开(公告)号：US11770774B2
公开(公告)日：2023-09-26
申请号：US17380834
申请日：2021-07-20
Inventor： Lei Huang , Yoshio Urabe , Rojan Chitrakar
CPC classification number: H04W52/0235 , H04L49/90 , H04W84/12 , H04W88/06
Abstract: A communication apparatus of the present disclosure comprises a first receiver which, in operation, receives a downlink data frame from a base station; a decoder which, in operation, decodes data included in the received downlink data frame; a signal generator which, when the decoded data indicates that there is no buffered traffic for the communication apparatus, generates an uplink frame that includes acknowledgement information and a wake-up radio (WUR) mode request indicating a request to transit to the WUR mode from a primary connectivity radio (PCR) mode; and a transmitter which, in operation, transmits the uplink frame to the base station.
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Patent Agency Ranking
公开(公告)号：US11769321B2
公开(公告)日：2023-09-26
申请号：US15450395
申请日：2017-03-06
Inventor： Kazuki Kozuka , Yasunori Ishii , Masahiko Saito , Tetsuji Fuchikami
IPC: G06V10/82 , G06V20/58 , G06N3/045 , G06V30/19 , G06V10/44 , G06V40/10 , G06N3/08 , G06N5/04 , G08G1/16 , H04N7/18
CPC classification number: G06V10/82 , G06N3/045 , G06N3/08 , G06N5/04 , G06V10/454 , G06V20/58 , G06V30/19173 , G06V40/103 , G08G1/166 , H04N7/183
Abstract: A risk prediction method is executed by a computer of a risk predictor using a convolutional neural network. The method includes making the convolutional neural network acquire an input image taken by an in-vehicle camera installed on a vehicle. The method also includes making the convolutional neural network estimate a risk area and a feature of the risk area, the risk area being in the acquired input image. The risk area has a possibility that a moving object may appear from the risk area into a travelling path of the vehicle, and the moving object may collide with the vehicle in a case where the vehicle simply continues running. The method further includes making the convolutional neural network output the estimated risk area and the estimated feature of the risk area as a risk predicted for the input image.
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327.发明公开公开(公告)号：US20230300803A1
公开(公告)日：2023-09-21
申请号：US18006359
申请日：2021-07-08
Inventor： Lei HUANG , Yoshio URABE
IPC: H04W72/044 , H04L5/00
CPC classification number: H04W72/044 , H04L5/0037 , H04W84/12
Abstract: The present disclosure provides communication apparatus and communication method for trigger-based uplink multi-user transmission. A communication apparatus is provided, the communication apparatus comprising: circuitry, which in operation, generates a trigger frame comprising a common info field and a plurality of user info fields; and a transmitter, which in operation, transmits the generated trigger frame; wherein each of the plurality of user info fields comprises a first field which indicates whether a resource unit (RU) adaptation procedure is disabled for another communication apparatus addressed by the each of the plurality of user info field and a second field which indicates a RU or RU combination allocated to the another communication apparatus.
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公开(公告)号：US20230300760A1
公开(公告)日：2023-09-21
申请号：US18006543
申请日：2021-02-18
Inventor： Tetsuya YAMAMOTO , Hidetoshi SUZUKI , Takashi IWAI , Akihiko NISHIO , Ayako HORIUCHI , Yasuaki YUDA
CPC classification number: H04W52/367 , H04W52/10 , H04W52/242
Abstract: A terminal is provided with a reception circuit for receiving information from a second node that pertains to the determination of the parameter used for open-loop control for a first node, and a control circuit for exercising open-loop control on the basis of the information.
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公开(公告)号：US20230300375A1
公开(公告)日：2023-09-21
申请号：US18140983
申请日：2023-04-28
Inventor： Chung Dean HAN , Pongsak LASANG , Chi WANG , Noritaka IGUCHI , Toshiyasu SUGIO
IPC: H04N19/597 , H04N19/70
CPC classification number: H04N19/597 , H04N19/70
Abstract: A three-dimensional data encoding method includes: generating a bitstream by encoding subspaces included in a current space in which three-dimensional points are included. The bitstream includes encoded data respectively corresponding to the subspaces. In the generating of the bitstream, a list of information about the subspaces is stored in first control information included in the bitstream. The subspaces are respectively associated with identifiers assigned to the subspaces, and the first control information is common to the encoded data. Each of the identifiers assigned to the subspaces respectively corresponding to the encoded data is stored in a header of a corresponding one of the encoded data.
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公开(公告)号：US11765414B2
公开(公告)日：2023-09-19
申请号：US17357208
申请日：2021-06-24
Inventor： Tadamasa Toma , Noritaka Iguchi , Takahiro Nishi , Hisaya Katou
IPC: H04N21/242 , H04H20/93 , H04N21/8547 , H04H60/13 , H04N21/462 , H04N21/61 , H04N21/43 , H04H20/18 , H04H20/24
CPC classification number: H04N21/242 , H04H20/93 , H04H60/13 , H04N21/4302 , H04N21/43072 , H04N21/4622 , H04N21/6112 , H04N21/6125 , H04N21/8547 , H04H20/18 , H04H20/24
Abstract: A transmitting method for transmitting contents using a broadcast wave and a communication path comprises: including content information in application control information when transmitting the contents using both the broadcast wave and the communication path, the content information being information for synchronizing a content transmitted by using the broadcast wave with a content transmitted by using the communication path at a reception side that receives the contents and being related to the content transmitted by using the communication path; and transmitting the application control information by using at least the broadcast wave in the broadcast wave and the communication path. As a result, a contents transmitting method is provided for enabling a quick access to contents through communication when the contents are reproduced by a combination of broadcast and communication on the receiving side.
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