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公开(公告)号：US20210282157A1
公开(公告)日：2021-09-09
申请号：US16321665
申请日：2016-08-10
Inventor： LILEI WANG , HIDETOSHI SUZUKI , AYAKO HORIUCHI , TETSUYA YAMAMOTO
Abstract: There are provided a wireless communication method, apparatus and system. The apparatus, at a first node configured to receive a first channel and/or transmit a second channel, comprising: a receiver, which in operation, receives a first channel; a transmitter, which in operation, transmits a second channel; a circuitry, which, in operation, determines at least part of at least one of the first channel and the second channel to be shortened, according to characteristic of the at least one of the first channel and the second channel, and, in response to said determining, shortens the at least part of the at least one of the first channel and the second channel.
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公开(公告)号：US20210281885A1
公开(公告)日：2021-09-09
申请号：US17328182
申请日：2021-05-24
Inventor： Toshiyasu SUGIO , Noritaka IGUCHI
IPC: H04N19/96 , H04N19/597 , G06T9/40 , H04N19/86
Abstract: A three-dimensional data encoding method includes: when combine coding including (i) combining pieces of point cloud data to generate combined point cloud data and (ii) encoding the combined point cloud data is performed: setting first information to a first value, and generating a bitstream including the first information set, the first information indicating whether there is a possibility that each leaf node includes three-dimensional points, the first value indicating that there is the possibility that the leaf node includes the three-dimensional points; and when the combine coding is not performed: setting the first information to the first value or a second value, and generating a bitstream including the first information set, the second value indicating that there is no possibility that the leaf node includes the three-dimensional points.
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公开(公告)号：US20210281595A1
公开(公告)日：2021-09-09
申请号：US17330020
申请日：2021-05-25
Inventor： Ryo HIRANO , Takeshi KISHIKAWA , Yoshihiro UJIIE , Tomoyuki HAGA
Abstract: An anomaly detection device (IDS ECU) includes a detection rule generator that monitors a communication establishment frame flowing over Ethernet in a communication establishment phase of service-oriented communication and that generates, for each communication ID, a detection rule including the communication ID written in the communication establishment frame and a server (or client) address written in the communication establishment frame; an anomaly detector that monitors a communication frame flowing over the Ethernet in a communication phase of the service-oriented communication and that, by referring to a detection rule that includes a communication ID written in the communication frame, detects the communication frame as an anomalous frame when a server (or client) address written in the communication frame differs from a server (or client) address included in the detection rule; and an anomaly notifier that provides a notification of an anomaly in response to the anomalous frame being detected.
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公开(公告)号：US20210281383A1
公开(公告)日：2021-09-09
申请号：US17224853
申请日：2021-04-07
Inventor： LILEI WANG , HIDETOSHI SUZUKI , AYAKO HORIUCHI
Abstract: There are provided an apparatus, a method and a system. The apparatus comprises: a transmitter operative to transmit wireless data or signals to a second node; and a circuitry operative to determine whether one or more reserved periods are reserved between two continuous data or signals transmitted by the transmitter based on a length of configured transmission time intervals (TTIs), wherein the circuitry is further operative to: determine the one or more reserved periods are reserved between two continuous data or signals in a case that the length of configured TTI is shorter than or equal to a threshold.
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公开(公告)号：US20210280201A1
公开(公告)日：2021-09-09
申请号：US17256899
申请日：2019-07-02
Inventor： Srikanth NAGISETTY , Hiroyuki EHARA , Rohith MARS , Chong Soon LIM , Toshiaki SAKURAI
IPC: G10L19/04 , G10L19/008 , G10L19/02
Abstract: This encoding device is able to encode an S signal efficiently in MS prediction encoding. An M signal encoding unit generates first encoding information by encoding a sum signal indicating a sum of a left channel signal and a right channel signal that constitute a stereo signal. An energy difference calculation unit calculates a prediction parameter for predicting a difference signal indicating a difference between the left channel signal and the right channel signal by using a parameter regarding an energy difference between the left channel signal and the right channel signal. An entropy encoding unit generates second encoding information by encoding the prediction parameter.
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Patent Agency Ranking
公开(公告)号：US20210274551A1
公开(公告)日：2021-09-02
申请号：US17255914
申请日：2019-04-05
Inventor： Tomofumi TAKATA , Hidetoshi SUZUKI , Takashi IWAI , Tetsuya YAMAMOTO
Abstract: Provided is a terminal capable of transmitting an uplink signal appropriately in an unlicensed band. In a terminal (100), a resource allocating unit (107) allocates uplink signals to each of a plurality of bands into which a prescribed frequency band has been divided. Each of the plurality of bands is a unit for determining whether a resource is being used by another device. A radio transmitting unit (109) transmits the uplink signals.
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公开(公告)号：US20210274531A1
公开(公告)日：2021-09-02
申请号：US17255910
申请日：2018-09-27
Inventor： Tetsuya YAMAMOTO , Hidetoshi SUZUKI , Lilei WANG , Hongchao LI , Ankit BHAMRI
Abstract: In a terminal (200), a controller (209) dynamically determines one or more parameters relating to transmission of uplink data. A transmitter (216) transmits uplink control information indicating the determined one or more parameters to a base station.
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公开(公告)号：US20210274473A1
公开(公告)日：2021-09-02
申请号：US17256107
申请日：2018-11-01
Inventor： Lilei WANG , Hidetoshi SUZUKI
Abstract: Provided are a transmitting apparatus, receiving apparatus and wireless communication methods related to resource configuration for sidelink communication, sidelink discovery or any other sidelink operation in NR. A transmitting apparatus, comprising: circuitry, operative to allocate resources for Physical Sidelink Shared Channel (PSSCH) based on a common resource allocation reference and indicate the resource allocation via Physical Sidelink Control Channel (PSCCH) which is used by a receiving apparatus to obtain the allocated resources; and a transmitter, operative to transmit PSCCH and associated PSSCH on the allocated resources to the receiving apparatus.
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公开(公告)号：US20210273687A1
公开(公告)日：2021-09-02
申请号：US17317311
申请日：2021-05-11
Inventor： Tomohiro KIMURA , Yutaka MURAKAMI , Mikihiro OUCHI
IPC: H04B7/0413 , H04B1/16 , H04W4/06 , H04W16/26 , H04W16/28 , H04W76/40 , H04B7/0404 , H04B7/06 , H04B7/08 , H04N21/2365 , H04N21/426
Abstract: By a transmission method according to one aspect of the present disclosure, in a broadcasting system that generates a first broadcasting signal and a second broadcasting signal by performing multi-antenna encoding on program data, and wirelessly transmits a first broadcasting signal and a second broadcasting signal, a first transmit station transmits the first broadcasting signal, a second transmit station transmits the second broadcasting signal, the first transmit station and the second transmit station transmit the first broadcasting signal and the second broadcasting signal to an overlapping area at an identical time using an overlapping frequency band, polarized wave transmitted from the first transmit station differs from polarized wave transmitted from the second transmit station, and arrangement of the first transmit station differs from arrangement of the second transmit station.
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公开(公告)号：US11109031B2
公开(公告)日：2021-08-31
申请号：US16240055
申请日：2019-01-04
Inventor： Takahiro Nishi , Tadamasa Toma
IPC: H04B1/66 , H04N7/12 , H04N11/02 , H04N11/04 , H04N19/126 , H04N19/176 , H04N19/137 , H04N19/517 , H04N19/119
Abstract: An image decoder includes: a processor; and a memory. Using the memory, the processor obtains motion vectors of sub-blocks obtained by splitting a current frame; determines, for each of processing blocks obtained by splitting the current frame, quantization control to be performed on the processing block; and inversely quantizes each of the processing blocks by the quantization control determined for the processing block.
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