-
公开(公告)号：US12041614B2
公开(公告)日：2024-07-16
申请号：US17970772
申请日：2022-10-21
CPC分类号： H04W72/20 , H04J13/0062 , H04W4/40 , H04W72/02
摘要： A method and user equipment (UE) are provided. An assistance request is transmitted from a first UE to at least one second UE. Assistance information including an indication of a set of one or more resources for transmission is received by the first UE, from the at least one second UE. It is determined that the set includes a reserved resource. At least one resource, other than the reserved resource, is selected from the set of one or more resources, for transmission by the first UE.
-
公开(公告)号：US12040887B2
公开(公告)日：2024-07-16
申请号：US17799912
申请日：2021-08-03
发明人： Da Feng , Junwei Yu , Weijin Jiang
IPC分类号： H04J3/16 , H04B1/7073 , H04B10/516
CPC分类号： H04J3/1652 , H04B1/7073 , H04B10/516
摘要： The invention discloses an optical transmission device based on direct-sequence-spread-spectrum time-division-multiple-access, which includes a signal transmitting module and a signal receiving module. The transmitting module is connected with the receiving module by optical fibers. The transmitting module is used for receiving an external data sequence signal, encoding the external data sequence signal into a direct-sequence-spread-spectrum time-division-multiple-access electric signal and modulating the resulting electric signal into corresponding spread-spectrum optical signal for transmission by optical fibre. The receiving module is used for receiving the direct-sequence-spread-spectrum time-division-multiple-access optical signal, and sequentially performing photoelectric conversion, analog despreading, analog-digital conversion and clock recovery to obtain the external data sequence signal. The invention realizes direct-sequence-spread-spectrum modulation supporting direct detection; at a receiving end, the despreading in analog domain removes impairments and improves sensitivity. The interleaved configuration of the up-link and down-link chip sequences and dynamic ranging through the time-division-multiple-access protocol realize the interleaved transmission of bytes.
-
公开(公告)号：US12039602B2
公开(公告)日：2024-07-16
申请号：US18363374
申请日：2023-08-01
发明人： Sagy P. Mintz , Alexander D. Deitz
IPC分类号： G06Q40/04 , G06Q40/00 , H04N7/173 , H04N7/20 , G06F9/30 , G06F13/10 , G06F15/16 , G11C8/00 , H04J3/26 , H04L9/00
CPC分类号： G06Q40/04 , G06Q40/00 , H04N7/173 , H04N7/20 , G06F9/30 , G06F13/10 , G06F15/16 , G11C8/00 , H04J3/26 , H04L9/00
摘要： A system and method are provided that, among other things, can reduce the burden on receiving computers, increase data throughput, reduce system failure, and provide components of a scalable and flexible network architecture. Specifically, the system and method provide a multichannel-multicast network environment for use in dynamically assigning data to channels. This configuration is particularly useful in a trading network environment, as it effectively performs channel reassignments in a way not to disturb the receipt of the underlying data. While the example embodiments described herein pertain to electronic trading, the principles of the present invention may be equally applied in other environments where the advantages presented herein are beneficial.
-
公开(公告)号：US20240236529A1
公开(公告)日：2024-07-11
申请号：US18444700
申请日：2024-02-18
申请人： NEWPHOTONICS Ltd.
发明人： Yosef Ben-Ezra , Yaniv Ben-Haim
CPC分类号： H04Q11/0005 , H04J14/0267 , H04Q11/0003 , H04Q2011/002 , H04Q2011/005 , H04Q2011/0073 , H04Q2213/31
摘要： Consistent with some disclosed embodiments, an optical switch includes: a scheduler; and a buffer for buffering an optical packet including, arranged in a circuit, a clock generator for generating a clock signal, an optical unbalanced Mach Zehnder Interferometer (MZI) and a fiber delay line (FDL) having an FDL length, wherein the optical packet has an optical packet signal, wherein the scheduler is configured to insert the optical packet into the buffer and to determine a number of circulations of the optical packet through the circuit, wherein the MZI modulates the clock signal based on the optical packet signal to create a reshaped optical packet after each circulation of the optical packet through the circuit, and wherein the FDL introduces a delay in the optical packet proportional to the FDL length.
-
公开(公告)号：US20240235970A1
公开(公告)日：2024-07-11
申请号：US18611680
申请日：2024-03-20
IPC分类号： H04L43/067 , H04J3/06 , H04L43/022 , H04L43/028 , H04L43/08
CPC分类号： H04L43/067 , H04J3/0667 , H04L43/022 , H04L43/028 , H04L43/08
摘要： Methods, systems, and computer program products to combine multiple telemetry data signals to generate a single higher resolution signal. In embodiments, the method includes: modulating a sampling of telemetry data by at least two network devices; receiving telemetry data from the at least two network devices; combining the received telemetry data; and determining a status of the network and/or network devices based on a processing of the combined telemetry data.
-
公开(公告)号：US20240235911A1
公开(公告)日：2024-07-11
申请号：US18413594
申请日：2024-01-16
CPC分类号： H04L27/2613 , H04J13/0062 , H04L5/0051 , H04L27/2614 , H04L27/2636 , H04L27/26134
摘要： Embodiments of the present disclosure relate to a method and system to selecting a waveform in a communication network. The method comprises selecting at least one sequence from a plurality of sequences for transmitting, said plurality of sequences comprises a plurality of sub-set of sequences such that a sequence in a sub-set of sequences is a cyclic shifted version another sequence in said sub-set of sequences. Also, the method comprises rotating at least one sequence from a plurality of sequences by 90 degrees to produce at least one rotated sequence. Further, the method comprises transforming the at least one rotated sequence into frequency domain using a Discrete Fourier Transform (DFT) to generate a transformed sequence and mapping the transformed sequence using a plurality of subcarriers to generate a mapped sequence. Thereafter, the method comprises processing the mapped sequence to generate a waveform having an optimized PAPR, optimized auto and cross-correlation.
-
公开(公告)号：US20240235728A1
公开(公告)日：2024-07-11
申请号：US18416434
申请日：2024-01-18
申请人： Kandou Labs, S.A.
发明人： Amin Shokrollahi , Ali Hormati
IPC分类号： H04L1/00 , H03M13/00 , H03M13/05 , H03M13/15 , H03M13/27 , H03M13/37 , H04J13/00 , H04L25/02 , H04L25/08
CPC分类号： H04L1/0041 , H03M13/05 , H03M13/1515 , H03M13/27 , H03M13/3761 , H03M13/6561 , H04J13/004 , H04L1/0071 , H04L25/0272 , H04L25/085
摘要： Methods and systems are described for obtaining a plurality of information bits, and responsively partitioning the obtained plurality of information bits into a plurality of subsets of information bits, generating a plurality of streams of forward error correction (FEC)-encoded bits using a plurality of FEC encoders receiving respective subsets of the plurality of subsets of information bits, providing the plurality of streams of FEC-encoded bits to a plurality of sub-channel encoders, each sub-channel encoder receiving a respective stream of FEC-encoded bits from a different FEC encoder of the plurality of FEC encoders for generating a set of codewords of a vector signaling code, and wherein sequential streams of FEC-encoded bits from a given FEC encoder are provided to different sub-channel encoders for each successively generated set of codewords, and transmitting the successively generated sets of codewords of the vector signaling code over a multi-wire bus.
-
公开(公告)号：US20240235713A1
公开(公告)日：2024-07-11
申请号：US18497419
申请日：2023-10-30
发明人： Kiran Kumar Kuchi
IPC分类号： H04J13/00 , H04J11/00 , H04L5/00 , H04L27/26 , H04W72/541
CPC分类号： H04J13/004 , H04J11/0033 , H04L5/0051 , H04L27/2626 , H04L27/265 , H04L27/26526 , H04W72/541 , H04J2011/0013 , H04L5/0048
摘要： The present disclosure discloses a method and a system for transmitting DFT-s-OFDM symbols. A data sequence for transmitting as an OFDM symbol is received as input from a data source. A reference sequence for transmitting along with the data sequence as the OFDM symbol is generated and time-multiplexed with the data sequence, to generate a multiplexed sequence. Thereafter, a Discrete Fourier Transform (DFT) operation is performed on the multiplexed sequence to generate a DFT-spread-Orthogonal Frequency Division Multiplexing (DFT-s-OFDM) symbol that is further processed for transmitting over a channel. The transmission of the reference sequence and the data sequence in a single OFDM symbol provides better bandwidth utilization and flexibility in modulation of the reference sequence and the data sequence.
-
公开(公告)号：US20240235697A9
公开(公告)日：2024-07-11
申请号：US18495689
申请日：2023-10-26
申请人： AvicenaTech Corp.
CPC分类号： H04B10/803 , G02B6/43 , H01L33/0045 , H04B10/25 , H04B10/27 , H04B10/40 , H04J14/0217 , H01L33/10
摘要： Integrated circuit chips may be optically interconnected using microLEDs. Some interconnections may be vertically-launched parallel optical links. Some interconnections may be planar-launched parallel optical links.
-
公开(公告)号：US12035160B1
公开(公告)日：2024-07-09
申请号：US17644280
申请日：2021-12-14
摘要： A computing system includes a storage device and processing circuitry having access to the storage device. The processing circuitry is configured to receive a sequence of channel state information (CSI) samples, and calculate, based on the sequence of CSI samples, frequency domain information including a set of frequency domain values for each frequency band of a plurality of frequency bands. The processing circuitry is further configured to select a set of frequency bands of the plurality of frequency bands; and calculate, based on the set of frequency domain values for each frequency band of the set of frequency bands, a set of similarity values. Additionally, the processing circuitry is configured to determine, based on the set of similarity values, information indicative of one or more characteristics of a space between a first computing device and a second computing device, and perform an action based on the information.
-
-
-
-
-
-
-
-
-
搜索结果
93637 条记录 (耗时 0.08 秒)
