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公开(公告)号：US11855717B2
公开(公告)日：2023-12-26
申请号：US17966360
申请日：2022-10-14
Inventor： Lei Huang , Hiroyuki Motozuka , Takenori Sakamoto
IPC: H04B7/0413 , H04B1/38 , H04B7/06
CPC classification number: H04B7/0413 , H04B1/38 , H04B7/0617 , H04B7/0632 , H04B7/0686
Abstract: An initiator device is provided with a generation circuit for supporting Single User (SU)-Multiple Input Multiple Output (MIMO) operation and generating a first signal including a value that indicates which of a reciprocal MIMO phase and a non-reciprocal MIMO phase is to be applied to SU-MIMO BF training, and a transmission circuit for transmitting the first signal to a responder device. The responder device is provided with a reception circuit for receiving the first signal from the initiator device, and a processing circuit for determining on the basis of the value which of the reciprocal MIMO phase and the non-reciprocal MIMO phase is to be applied to SU-MIMO BF training.
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公开(公告)号：US20230413068A1
公开(公告)日：2023-12-21
申请号：US18248627
申请日：2021-09-08
Inventor： Yutaka MURAKAMI , Mikihiro OUCHI
CPC classification number: H04W16/28 , H04W74/002
Abstract: Provided is a wireless apparatus that can coexist with a wireless communication system, in which a communicatable distance is made longer, by beam forming. This wireless apparatus comprises: a reception circuit that receives a signal using a first directivity; and a control circuit that controls transmission or stand-by of a transmission signal on the basis of reception of the signal. The reception section of the signal is set shorter than the reception section of a signal received using a second directivity.
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公开(公告)号：US20230410368A1
公开(公告)日：2023-12-21
申请号：US18238688
申请日：2023-08-28
Inventor： Nobuhiko WAKAI
IPC: G06T7/80
CPC classification number: G06T7/80 , G06T2207/30244 , G06T2207/20081 , G06T2207/20084
Abstract: Provided is a method for learning a network parameter of a neural network including, by an information processor: acquiring a learning image; acquiring a true camera parameter related to the learning image; calculating a true two-dimensional coordinate point by projecting a three-dimensional coordinate point on a unit spherical surface onto a predetermined plane by using the true camera parameter; calculating an estimated two-dimensional coordinate point by projecting the three-dimensional coordinate point onto the predetermined plane by using the estimated camera parameter estimated by the neural network; and learning the network parameter of the neural network based on a distance between the true two-dimensional coordinate point and the estimated two-dimensional coordinate point.
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公开(公告)号：US20230409007A1
公开(公告)日：2023-12-21
申请号：US18228851
申请日：2023-08-01
Inventor： Kenta MURAKAMI , Satoshi SUEMASU , Yuki TAKAOKA
IPC: G05B19/4155
CPC classification number: G05B19/4155 , G05B2219/50333
Abstract: Provided is an information processing device configured to: start an application including multiple blocks each including a parameter for controlling an apparatus including at least one of an actuator and a heater, and a sequence including one or more processes involving at least a motion of a person, the sequence cooperating with an N+1th block of the application after completion of an Mth process; generate a state maintaining block having a parameter for maintaining a state of a processing object of the apparatus at completion of an Nth block; and execute the generated state maintaining block when completion of the Nth block is detected.
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公开(公告)号：US20230397043A1
公开(公告)日：2023-12-07
申请号：US18450960
申请日：2023-08-16
Inventor： Martin Feuersaenger , Joachim Loehr , Christian Wengerter
IPC: H04W28/02 , H04W72/1268 , H04W72/21 , H04W72/543
CPC classification number: H04W28/0278 , H04W72/1268 , H04W72/21 , H04W72/543 , H04W72/04
Abstract: An invention relates to methods for transmitting a buffer status report (BSR) in a mobile communication system, more particularly to the definition of rules for triggering, generating and transmitting BSRs. The invention also relates to a data transmission method utilizing new rules to decide data of which radio bearers is transmitted within a given transmission time interval. Moreover, the invention relates to scheduling method for radio resources that is taking into account additional scheduling-relevant information from the buffer status reporting and/or data transmission method. To avoid unnecessary grants from the network and to suggest an advanced handling of data transmissions the invention suggests a buffer status reporting and data transmission schemes that take into account the scheduling mode of data of radio bearers pending for transmission to decide whether to report on it in a buffer status report, respectively, whether to multiplex the data to a transport block for transmission.
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Patent Agency Ranking
公开(公告)号：US20230396287A1
公开(公告)日：2023-12-07
申请号：US18450973
申请日：2023-08-16
Inventor： Tetsuya YAMAMOTO , Hidetoshi SUZUKI , Ayako HORIUCHI
Abstract: In the present invention, regarding a narrowband used in a subframe for transmitting uplink data, if a switch is made from a first narrowband used in a first subframe to a second narrowband that is different from the first narrowband, with respect to a second subframe continuing to the first subframe, a final one symbol of the first subframe and an initial one symbol of the second subframe are punctured and set as a retuning time to transmit the uplink data in the first narrowband and the second narrowband.
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公开(公告)号：US20230388549A1
公开(公告)日：2023-11-30
申请号：US18231933
申请日：2023-08-09
Inventor： Masato OHKAWA , Hideo SAITOU , Kiyofumi ABE , Takahiro NISHI , Tadamasa TOMA , Yusuke KATO
IPC: H04N19/60 , H04N19/186 , H04N19/119 , H04N19/184 , H04N19/30 , H04N19/17 , H04N19/12 , H04N19/112 , H04N19/16
CPC classification number: H04N19/649 , H04N19/186 , H04N19/119 , H04N19/184 , H04N19/30 , H04N19/17 , H04N19/12 , H04N19/112 , H04N19/16
Abstract: Provided is an encoder including: circuitry; and memory coupled to the circuitry. In operation, the circuitry: performs a mapping process of Luma Mapping with Chroma Scaling (LMCS) for transforming a first pixel value space applied to a luma display image signal into a second pixel value space applied to a luma encoding process signal, using line segments forming a transform curve, each of which corresponds to a different one of sections obtained by partitioning the first pixel value space; and encodes an image, and in the performing of the LMCS, the circuitry determines the transform curve so that among boundary values in the second pixel value space, a first value obtained by dividing a boundary value by a base width defined according to a bit depth of the image is not equal to a second value obtained by dividing another boundary value by the base width.
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公开(公告)号：US20230385748A1
公开(公告)日：2023-11-30
申请号：US18229931
申请日：2023-08-03
Inventor： Toshiyuki SHIMIZU , Naomi TOMIYAMA , Megumi MIZOGUCHI , Kenta MURAKAMI , Yuki TAKAOKA
IPC: G06Q10/083
CPC classification number: G06Q10/083
Abstract: A service provider server is configured to receive from a terminal of an orderer order information concerning a product provided by a store, and a type of optional processing applied to the product; determine a deliverer who has a device capable of executing the optional processing, and delivers the product from the store to a delivery destination designated by the orderer; and send to a terminal of the deliverer or the device set information for the device to execute the optional processing applied to the product in a delivery way from the store to the delivery destination.
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公开(公告)号：US11831905B2
公开(公告)日：2023-11-28
申请号：US18079251
申请日：2022-12-12
Inventor： Ryuichi Kanoh , Tadamasa Toma , Kiyofumi Abe , Takahiro Nishi
IPC: H04N19/52 , H04N19/176 , H04N19/124 , H04N19/122 , H04N19/44
CPC classification number: H04N19/52 , H04N19/122 , H04N19/124 , H04N19/176 , H04N19/44
Abstract: An encoder includes circuitry and memory. Using the memory, the circuitry performs a primary transform on a derived prediction error, performs a secondary transform on a result of the primary transform, quantizes a result of the secondary transform, and encodes a result of the quantization as data of an image. When a current block to be processed has a predetermined shape, the encoder performs the secondary transform using, among secondary transform basis candidates that are secondary bases usable in the secondary transform, only a secondary transform basis candidate having a size that is not largest size containable in the current block.
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公开(公告)号：US11831903B2
公开(公告)日：2023-11-28
申请号：US17835743
申请日：2022-06-08
Inventor： Kiyofumi Abe , Takahiro Nishi , Tadamasa Toma , Ryuichi Kanoh , Takashi Hashimoto
IPC: H04N19/52 , H04N19/105 , H04N19/176 , H04N19/59
CPC classification number: H04N19/52 , H04N19/105 , H04N19/176 , H04N19/59
Abstract: An encoder that; obtains two prediction images by performing motion compensation using two motion vectors; obtains a gradient value of each of pixels included in the two prediction images; derives a local motion estimation value for each of sub-blocks based on the pixel value and the gradient value of each of the pixels, the sub-blocks being obtained by partitioning the current block; and generates a final prediction image for the current block using the pixel value and the gradient value of each of the pixels, and the local motion estimation value derived for each of the sub-blocks. Each of the pixels in the two prediction images is interpolated with sub-pixel accuracy, and a reference range for the interpolation is included in a normal reference range that is referred to for motion compensation for the current block in normal inter prediction performed without using the local motion estimation value.
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