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公开(公告)号:US20240101098A1
公开(公告)日:2024-03-28
申请号:US17935990
申请日:2022-09-28
发明人: Stuart C. Salter , Brendan Diamond , Ryan O'Gorman , David Celinske , Paul Kenneth Dellock , David Brian Glickman , Vyas Shenoy
CPC分类号: B60W10/30 , B60R16/03 , H04J4/00 , H02J2310/40
摘要: The disclosure is generally directed to systems and methods for controlling electrical power outlets in a vehicle. An example method executed by a processor of an electrical power outlet controller includes detecting a transitioning of a vehicle to a drive mode and further includes disconnecting, based on the transitioning, electrical power supplied to a first electrical power outlet in the vehicle. The transitioning of the vehicle to the drive mode may be detected based on a transition of a drive selector of the vehicle from a park position to a drive position. In another example method, the processor, detects the vehicle in motion and disconnects electrical power supplied to a second electrical power outlet in the vehicle. The first electrical power outlet and/or the second electrical power outlet are accessible from outside the vehicle, and may, for example, be located outside a cabin area of the vehicle.
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公开(公告)号:US20210126750A1
公开(公告)日:2021-04-29
申请号:US17139478
申请日:2020-12-31
发明人: Shachar Kons , Ronny Hadani , Yoav Hebron
摘要: A method for performing downlink transmissions from a transmitting device to multiple user devices using transmission resources from a multi-dimensional grid of resources is described. The method includes logically partitioning the transmission resources into multiple segments, assigning, to a given user device of the multiple user devices, transmission resources of one or more of the multiple segments, and performing, using at least some of the assigned transmission resources for the given user device, a downlink transmission using an orthogonal time frequency space (OTFS) transformation on data or signals to be transmitted to the given user device.
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公开(公告)号:US10952169B2
公开(公告)日:2021-03-16
申请号:US15511621
申请日:2015-09-15
发明人: Dae-Young Lee , Chul-Woo Byeon , Ju-Ho Son , Jeong-Ho Lee , Sun-Kyu Choi , Sung-Tae Choi
IPC分类号: H04W56/00 , H04J4/00 , G06F13/42 , H04L5/26 , G08C17/00 , H04B3/54 , H04B14/02 , H04B1/00 , H04L7/00 , H04W84/04
摘要: The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided in order to support a higher data transmission rate than a beyond 4th-generation (4G) communication system such as long term evolution (LTE). The present invention relates to a signal transmission method of a radio frequency (RF) processing device, the method comprising the steps of: generating a pulse signal including a control signal and a clock signal for obtaining synchronization with another RF processing device, which is connected through an interface; and transmitting, to the another RF processing device, at least one from among the pulse signal, a RF signal for communication with a base station, and a power signal for supplying power to the another RF processing device, wherein the clock signal and the control signal are assigned to different time units, and the pulse signal, the RF signal and the power signal are signals of different frequency bands.
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公开(公告)号:US20210044351A1
公开(公告)日:2021-02-11
申请号:US17084066
申请日:2020-10-29
发明人: Oliver Labrèche , Michel Thériault , Pierre Talbot
摘要: An example of a channelizer includes a plurality of receiver circuits, an individual receiver circuit including a frequency demultiplexer that is configured to demultiplex a plurality of subchannels and a time-division demultiplexer coupled to the frequency demultiplexer, the time-division demultiplexer configured to time-division demultiplex the plurality of subchannels to provide a plurality of time-division outputs, an individual time-division output including portions of data from each of the plurality of subchannels; and a plurality of switch circuits, each configured to receive a different time-division output of the plurality of time-division outputs from the individual receiver.
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公开(公告)号:US10560955B2
公开(公告)日:2020-02-11
申请号:US14396282
申请日:2013-04-22
申请人: ELTA SYSTEMS LTD.
发明人: Yaakov Shoshan , Adi Schwartz
摘要: A system for multicarrier cellular communication in a cellular network including a multiplicity of nodes, the system comprising, at an individual moving relay from among the multiplicity of nodes, an rBS having downlink communication, according to a protocol, with UEs served thereby; and a co-located rRM (relay Resource Manager) having a controller; wherein the controller is operative to induce the rBS to generate a selective minimally interfered region in a domain and/or to coordinate between schedulers in the relay to ensure that each user has its own time and/or frequency such that channels do not overlap because time and/or frequency are shifted to prevent the overlap.
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公开(公告)号:US10425953B2
公开(公告)日:2019-09-24
申请号:US16190785
申请日:2018-11-14
发明人: Minkyu Sung
IPC分类号: H04J4/00 , H04W72/08 , H04B10/2575 , H04J14/00 , H04W72/04 , H04B10/2507 , H04W88/08
摘要: A host device uses an intermediate frequency determined based on frequencies of a second-order nonlinear intermodulation distortion component and a harmonic component which are generated in an analog optical link connected to the host device, for example, an analog optical link of a distributed antenna system (DAS), and precompensates for the second-order nonlinear intermodulation distortion component and the harmonic component generated in the analog optical link.
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公开(公告)号:US10348385B2
公开(公告)日:2019-07-09
申请号:US15718177
申请日:2017-09-28
申请人: SK TELECOM CO., LTD. , INNOSKY
发明人: Dong Hyun Park
摘要: Exemplary embodiments of the present invention relates to an apparatus and method for performing periodic CSI reporting available in a system supporting a TDD-FDD aggregation operation and an FDD-TDD aggregation operation. A periodicity and an offset for periodic reporting of channel quality indicator and precoding matrix inidcator may be determined based on the cell type of a primary serving cell for a TDD-FDD carrier aggregation and an FDD-TDD carrier aggregation.
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公开(公告)号:US20190110294A1
公开(公告)日:2019-04-11
申请号:US16209172
申请日:2018-12-04
申请人: Sun Patent Trust
CPC分类号: H04W72/0453 , G06F17/141 , H04J1/00 , H04J4/005 , H04J11/00 , H04L5/0041 , H04L27/2602 , H04L27/2628 , H04L27/2636 , H04W88/08 , Y10S370/916
摘要: A communication apparatus includes a receiver, a combiner, and a transformer. The receiver receives signals mapped on plural frequency bands. A size of at least one of the frequency bands is a multiple of a product of two or more powers of prime numbers, which are integer numbers greater than 1 and are different from each other. An exponent for at least one of the prime numbers is an integer greater than 1. The combiner combines the received signals into a combined signal. The transformer transforms the combined signal in a frequency domain into a symbol sequence in a time domain with an inverse discrete Fourier transform (IDFT) having a size that is a product of powers of plural values. The values are integer numbers greater than 1 and are different from each other. An exponent for at least one of the values is an integer greater than 1.
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公开(公告)号:US10199742B2
公开(公告)日:2019-02-05
申请号:US15133060
申请日:2016-04-19
申请人: RAYTHEON COMPANY
发明人: Antony J Kurth , Ethan Hettwer , Joel C. Roper
摘要: A passive frequency multiplexer includes a beam forming network lens including a plurality of input terminals and a plurality of output terminals; a transmission line for transmitting a signal to the beam forming lens; and a plurality of couplers arranged in series along the transmission line, each of the plurality of couplers comprising an input terminal, an output terminal, and a coupled output terminal, each of the coupled output terminals of the plurality of couplers being coupled to a respective one of the input terminals of the beam forming network lens.
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公开(公告)号:US10178674B2
公开(公告)日:2019-01-08
申请号:US16012519
申请日:2018-06-19
申请人: Sun Patent Trust
摘要: A communication apparatus includes a Discrete Fourier Transform (DFT) transformer, a mapper, and a signal generator. The DFT transformer transforms a symbol in a time domain into a signal in a frequency domain with a DFT size that is a product of powers of a plurality of values, which are integer numbers greater than 1 and are different from each other. The mapper maps the signal in the frequency domain on a plurality of frequency bands, wherein a vector length corresponding to a size of each of the plurality of frequency bands is a product of two or more powers of prime numbers or a multiple of such product, and wherein the vector length is a number of subcarriers allocated to a corresponding one of the plurality of frequency bands. The signal generator generates a single carrier-frequency division multiple access (SC-FDMA) signal in the time domain from the mapped signal.
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