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公开(公告)号：US12158160B2
公开(公告)日：2024-12-03
申请号：US18523510
申请日：2023-11-29
Applicant: Hunter Fan Company
Inventor： Charles William Botkin , Douglas Troy Mason , Bobby Neal Norwood , Matthew McPherson
IPC: H04B1/40 , F04D25/08 , F04D29/34 , H04B15/00 , H04L1/00 , H04L5/00 , H04L25/02 , H04L27/04 , H04L27/18 , H04L27/34 , H04L27/36 , H04L27/38
Abstract: A ceiling fan or similar air-moving device can include a motor for rotating one or more blades to drive a volume of air about a space. A connector can be used to connect the blade to a blade iron to mount the blade to the motor. The connector can include a set of receptacles configured to insert into openings on the blade, with the set of receptacles connected by a set of arms. A set of mount posts on the blade iron can seat within the receptacles to mount the blade to the blade iron.
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公开(公告)号：US12057924B2
公开(公告)日：2024-08-06
申请号：US18137735
申请日：2023-04-21
Applicant: Iridium Satellite LLC
Inventor： Patrick Tatum
CPC classification number: H04B7/18513 , H04W16/28 , H04W28/08 , H04B15/00 , H04W84/06
Abstract: In one implementation, load balancing within a constellation of communications satellites is performed. Anticipated positions of satellites are determined. Each satellite is configured to provide multiple beams that define a coverage footprint for the satellite. Based on the anticipated positions of the satellites, it is determined that a first coverage footprint for a first satellite provides primary coverage of a high traffic region and portions of the first coverage footprint for the first satellite also will be covered by coverage footprints for other satellites, Based on these determinations, a beam assignments are defined in which a first subset of beams of the first satellite configured to provide coverage of a first portion of the first coverage footprint are inactive and a second subset of beams of the second satellite are active. The second subset of beams of the second satellite provide coverage within the first portion of the first coverage footprint.
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3.发明授权
公开(公告)号：US12052119B2
公开(公告)日：2024-07-30
申请号：US17487461
申请日：2021-09-28
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Paul Shala Henry , Thomas M. Willis, III , Robert Bennett , Farhad Barzegar , Irwin Gerszberg , Donald J. Barnickel
CPC classification number: H04L12/6418 , H04B15/00 , H04L25/0264
Abstract: Aspects of the subject disclosure may include, receiving a plurality of communication signals, and generating, according to the plurality of communication signals, a plurality of electromagnetic waves bound at least in part to a dielectric layer of a conductor. The plurality of electromagnetic waves propagates along the dielectric layer of the conductor without an electrical return path, where each electromagnetic wave of the plurality of electromagnetic waves includes a different portions of the plurality of communication signals, and where the plurality of electromagnetic waves utilizes a signal multiplexing configuration that at least reduces an interference between the plurality of electromagnetic waves. Other embodiments are disclosed.
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公开(公告)号：US12047918B2
公开(公告)日：2024-07-23
申请号：US17482226
申请日：2021-09-22
Inventor： Hai Tang
CPC classification number: H04W72/044 , H04L5/0007 , H04L5/0037 , H04W72/04 , H04W72/23
Abstract: The present disclosure discloses a method for transmitting data, a terminal device, and a network device. The method includes: a first terminal device receives indication information transmitted by a network device, where the indication information is for indicating a transmission band for transmitting the data; the first terminal device determines a numerology for transmitting the data according to the transmission band; the first terminal device transmits the data to the network device or receives the data transmitted by the network device on the transmission band according to the numerology. Therefore, the method, the terminal device, and the network device according to the present disclosure can achieve, with different numerologies, scheduling of data transmissions that are based on different transmission bands, thereby increasing flexibility of control signaling design. Furthermore, downlink signaling overhead can be saved.
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公开(公告)号：US12035151B2
公开(公告)日：2024-07-09
申请号：US17325169
申请日：2021-05-19
Applicant: Constellation Designs, LLC
Inventor： Maged F. Barsoum , Christopher R. Jones
CPC classification number: H04W24/02 , H03M13/255 , H03M13/6325 , H04B15/00 , H04B17/336 , H04L1/0003 , H04L1/0009 , H04L27/3405 , H04L27/3483 , H04L27/3809
Abstract: Communication systems are described that use unequally spaced constellations that have increased capacity compared to conventional constellations operating within a similar SNR band. One embodiment is a digital communications system including a transmitter transmitting signals via a communication channel, the transmitter including a coder capable of receiving user bits and outputting encoded bits at a rate, a mapper capable of mapping encoded bits to symbols in a constellation, and a modulator capable of generating a modulated signal for transmission via the communication channel using symbols generated by the mapper, wherein the constellation is unequally spaced and characterizable by assignment of locations and labels of constellation points to maximize parallel decode capacity of the constellation at a given signal-to-noise ratio so that the constellation provides a given capacity at a reduced signal-to-noise ratio compared to a uniform constellation that maximizes the minimum distance between constellation points of the uniform constellation.
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公开(公告)号：US11990149B2
公开(公告)日：2024-05-21
申请号：US17437665
申请日：2020-03-17
Applicant: TRANSTRON INC.
Inventor： Yuki Satomi
IPC: H04B15/00 , G10L21/0208 , H04B3/23
CPC classification number: G10L21/0208 , H04B3/234 , G10L2021/02082
Abstract: A non-linear echo is allowed to be suppressed and voice deterioration is allowed to be suppressed. An echo suppression device for suppressing an echo generated by inputting a voice signal output from a speaker to a microphone includes a compressor on a receiving signal path for transmitting a signal of a receiving signal to the speaker. When a double-talk state has been detected, the compressor performs a compression process on a signal greater than a first threshold among the receiving signals.
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7.发明授权
公开(公告)号：US11974145B2
公开(公告)日：2024-04-30
申请号：US17325170
申请日：2021-05-19
Applicant: Constellation Designs, LLC
Inventor： Maged F. Barsoum , Christopher R. Jones
IPC: H04W24/00 , H03M13/00 , H03M13/25 , H04B15/00 , H04B17/336 , H04L1/00 , H04L27/34 , H04L27/38 , H04W24/02
CPC classification number: H04W24/02 , H03M13/255 , H03M13/6325 , H04B15/00 , H04B17/336 , H04L1/0003 , H04L1/0009 , H04L27/3405 , H04L27/3483 , H04L27/3809
Abstract: Communication systems are described that use unequally spaced constellations that have increased capacity compared to conventional constellations operating within a similar SNR band. One embodiment is a digital communications system including a transmitter transmitting signals via a communication channel, the transmitter including a coder capable of receiving user bits and outputting encoded bits at a rate, a mapper capable of mapping encoded bits to symbols in a constellation, and a modulator capable of generating a modulated signal for transmission via the communication channel using symbols generated by the mapper, wherein the constellation is unequally spaced and characterizable by assignment of locations and labels of constellation points to maximize parallel decode capacity of the constellation at a given signal-to-noise ratio so that the constellation provides a given capacity at a reduced signal-to-noise ratio compared to a uniform constellation that maximizes the minimum distance between constellation points of the uniform constellation.
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8.发明授权
公开(公告)号：US11916829B2
公开(公告)日：2024-02-27
申请号：US18068385
申请日：2022-12-19
Applicant: Sun Patent Trust
Inventor： Hui Tong , Ming Xu , Masayuki Hoshino , Daichi Imamura
IPC: H04B15/00 , H04L5/00 , H04W16/14 , H04W72/541 , H04W72/542 , H04W72/04 , H04B7/06 , H04W72/044 , H04W72/0453
CPC classification number: H04L5/0048 , H04B7/0617 , H04B7/0626 , H04B7/0639 , H04L5/0051 , H04L5/0055 , H04L5/0057 , H04W16/14 , H04W72/04 , H04W72/046 , H04W72/0473 , H04W72/541 , H04W72/542 , H04W72/0453 , Y02D30/70
Abstract: A communication apparatus includes a receiver and a transmitter. The receiver, in operation, receives from a neighboring cell a reference signal mapped to at least one first resource element. No signal is received from a serving cell on the at least one first resource element. The transmitter, in operation, transmits to a base station measurement information obtained based on the reference signal.
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公开(公告)号：US11901929B2
公开(公告)日：2024-02-13
申请号：US17903866
申请日：2022-09-06
Applicant: Panasonic Holdings Corporation
Inventor： Kenichi Miyoshi , Hidetoshi Suzuki , Katsuhiko Hiramatsu , Christian Wengerter , Alexander Golitschek Edler Von Elbwart
IPC: H04B1/40 , H04L1/00 , H04L25/02 , H04L27/18 , H04L27/38 , H04B15/00 , H04L27/04 , H04L5/00 , H04L27/36 , H04L27/34
CPC classification number: H04B1/40 , H04B15/00 , H04L1/0042 , H04L5/0046 , H04L25/0202 , H04L25/0212 , H04L25/0224 , H04L27/04 , H04L27/18 , H04L27/183 , H04L27/34 , H04L27/36 , H04L27/38
Abstract: Provided is a wireless communication apparatus wherein channel estimation accuracy is improved while keeping the position of each bit in a frame, even when a modulation system having a large modulation multiple value is used for a data symbol. In the wireless communication apparatus, an encoding section encodes and outputs transmitting data to a bit converting section, and the bit converting section converts at least one bit of a plurality of bits constituting a data symbol to be used for channel estimation, among the encoded bit strings, into ‘1’ or ‘0’ and outputs it to a modulating section. The modulating section modulates the bit string inputted from the bit converting section by using a single modulation mapper and a plurality of data symbols are generated.
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公开(公告)号：US11889326B2
公开(公告)日：2024-01-30
申请号：US17386206
申请日：2021-07-27
Applicant: Constellation Designs, LLC
Inventor： Maged F. Barsoum , Christopher R. Jones
CPC classification number: H04W24/02 , H03M13/255 , H03M13/6325 , H04B15/00 , H04B17/336 , H04L1/0003 , H04L1/0009 , H04L27/3405 , H04L27/3483 , H04L27/3809
Abstract: Communication systems are described that use unequally spaced constellations that have increased capacity compared to conventional constellations operating within a similar SNR band. One embodiment is a digital communications system including a transmitter transmitting signals via a communication channel, the transmitter including a coder capable of receiving user bits and outputting encoded bits at a rate, a mapper capable of mapping encoded bits to symbols in a constellation, and a modulator capable of generating a modulated signal for transmission via the communication channel using symbols generated by the mapper, wherein the constellation is unequally spaced and characterizable by assignment of locations and labels of constellation points to maximize parallel decode capacity of the constellation at a given signal-to-noise ratio so that the constellation provides a given capacity at a reduced signal-to-noise ratio compared to a uniform constellation that maximizes the minimum distance between constellation points of the uniform constellation.
