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    Wireless devices and systems including examples of compensating power amplifier noise
    81.
    发明授权
    Wireless devices and systems including examples of compensating power amplifier noise 有权

    公开(公告)号：US11528043B2

    公开(公告)日：2022-12-13

    申请号：US17162992

    申请日：2021-01-29

    Applicant: MICRON TECHNOLOGY, INC.

    Inventor： Fa-Long Luo ,  Jeremy Chritz ,  Jaime Cummins ,  Tamara Schmitz

    IPC: H04B1/04 ,  H04L1/00 ,  H03M13/15 ,  H04L5/14 ,  H04L5/00 ,  H04B1/12 ,  H04B1/525

    Abstract: Examples described herein include methods, devices, and systems which may compensate input data for non-linear power amplifier noise to generate compensated input data. In compensating the noise, during an uplink transmission time interval (TTI), a switch path is activated to provide amplified input data to a receiver stage including a coefficient calculator. The coefficient calculator may calculate an error representative of the noise based partly on the input signal to be transmitted and a feedback signal to generate coefficient data associated with the power amplifier noise. The feedback signal is provided, after processing through the receiver, to a coefficient calculator. During an uplink TTI, the amplified input data may also be transmitted as the RF wireless transmission via an RF antenna. During a downlink TTI, the switch path may be deactivated and the receiver stage may receive an additional RF wireless transmission to be processed in the receiver stage.

    Memory systems including examples of calculating hamming distances for neural network and data center applications
    83.
    发明授权
    Memory systems including examples of calculating hamming distances for neural network and data center applications 有权

    公开(公告)号：US11449276B2

    公开(公告)日：2022-09-20

    申请号：US17016023

    申请日：2020-09-09

    Applicant: MICRON TECHNOLOGY, INC.

    Inventor： David Hulton ,  Jeremy Chritz ,  Tamara Schmitz

    IPC: G06K9/62 ,  G06F3/06 ,  G06F13/16 ,  H04L9/06 ,  G06N3/08

    Abstract: Examples of systems and method described herein provide for the processing of image codes (e.g., a binary embedding) at a memory system including a Hamming processing unit. Such images codes may generated by various endpoint computing devices, such as Internet of Things (IoT) computing devices, Such devices can generate a Hamming processing request, having an image code of the image, to compare that representation of the image to other images (e.g., in an image dataset) to identify a match or a set of neural network results. Advantageously, examples described herein may be used in neural networks to facilitate the processing of datasets, so as to increase the rate and amount of processing of such datasets. For example, comparisons of image codes can be performed “closer” to the memory devices, e.g., at a processing unit having memory devices.

    System for optimizing routing of communication between devices and resource reallocation in a network
    85.
    发明授权
    System for optimizing routing of communication between devices and resource reallocation in a network 有权

    公开(公告)号：US11190441B2

    公开(公告)日：2021-11-30

    申请号：US16709033

    申请日：2019-12-10

    Applicant: MICRON TECHNOLOGY, INC.

    Inventor： Jeremy Chritz ,  David Hulton ,  John Schroeter ,  John Watson

    IPC: H04L12/721 ,  H04L12/715 ,  H04L12/733 ,  H04L12/707

    Abstract: A device comprising a plurality of antennas operable to transmit and receive communication packets via a plurality of communication protocols and an integrated circuit chip coupled to the plurality of antennas. The integrated circuit chip comprises a first and a second plurality of processing elements. The first plurality of processing elements operable to receive communication packets via a first one of a plurality of communication protocols and process an optimal route. The second plurality of processing elements communicatively coupled to the first plurality of processing elements and operable to determine the optimal route to transmit the communication packets from a source device to a destination device based, at least in part, on transmission characteristics associated with at least one of the source or destination devices.

    Security managers and methods for implementing security protocols in a reconfigurable fabric
    86.
    发明授权
    Security managers and methods for implementing security protocols in a reconfigurable fabric 有权

    公开(公告)号：US11176281B2

    公开(公告)日：2021-11-16

    申请号：US16154705

    申请日：2018-10-08

    Applicant: MICRON TECHNOLOGY, INC.

    Inventor： David Hulton ,  Jeremy Chritz

    IPC: G06F21/00 ,  G06F21/76 ,  G06F15/78 ,  G06F21/60

    Abstract: An apparatus, and a method therefore, are described, the apparatus according to one embodiment including a security manager and a plurality of clusters of processing elements. Each cluster of the plurality of clusters includes a respective plurality of processing elements. A controller of the apparatus, which may include a security manager, may be configured to control the plurality of clusters to receive a first data stream and a second data stream, control a first plurality of processing elements in a first cluster to process the first data stream using a first security protocol, and control a second plurality of processing elements in a second cluster to process the second data stream using a second security protocol.

    System for optimizing routing of communication between devices and resource reallocation in a network
    87.
    发明授权
    System for optimizing routing of communication between devices and resource reallocation in a network 有权

    公开(公告)号：US11165468B2

    公开(公告)日：2021-11-02

    申请号：US16107796

    申请日：2018-08-21

    Applicant: MICRON TECHNOLOGY, INC.

    Inventor： Jeremy Chritz

    IPC: H04W28/08 ,  H04B7/04 ,  H04W28/18 ,  H04W28/02 ,  H04W72/04 ,  H04B7/0413 ,  H04W16/28 ,  H04L12/851

    Abstract: Methods, systems, and devices for signal processing and wireless communication are described. For example, a device may include a plurality of antennas operable to transmit and receive communication packets via a plurality of communication protocols and an integrated circuit chip coupled to the plurality of antennas. The integrated circuit chip may comprise a first and a second plurality of processing elements. The first plurality of processing elements may be operable to receive communication packets via a first one of a plurality of communication protocols and process an optimal route. The second plurality of processing elements may be communicatively coupled to the first plurality of processing elements and operable to determine the optimal route to transmit the communication packets from a source device to a destination device based, at least in part, on transmission characteristics associated with at least one of the source or destination devices.

    Wireless devices and systems including examples of mixing input data with coefficient data
    88.
    发明授权
    Wireless devices and systems including examples of mixing input data with coefficient data 有权

    公开(公告)号：US11115256B2

    公开(公告)日：2021-09-07

    申请号：US16594550

    申请日：2019-10-07

    Applicant: MICRON TECHNOLOGY, INC.

    Inventor： Jeremy Chritz ,  Tamara Schmitz ,  Fa-Long Luo ,  Jaime Cummins

    IPC: H03K9/00 ,  H04L27/06 ,  H04L27/14 ,  H04L27/22 ,  H04L27/26 ,  H04B1/00

    Abstract: Examples described herein include systems and methods which include wireless devices and systems with examples of mixing input data with coefficient data. For example, a computing system with processing units may mix the input data for a transmission in a radio frequency (RF) wireless domain with the coefficient data to generate output data that is representative of the transmission being processed according to the wireless protocol in the RF wireless domain. A computing device may be trained to generate coefficient data based on the operations of a wireless transceiver such that mixing input data using the coefficient data generates an approximation of the output data, as if it were processed by the wireless transceiver. Examples of systems and methods described herein may facilitate the processing of data for 5G wireless communications in a power-efficient and time-efficient manner.

    Self interference noise cancellation to support multiple frequency bands
    90.
    发明授权
    Self interference noise cancellation to support multiple frequency bands 有权

    公开(公告)号：US11088716B2

    公开(公告)日：2021-08-10

    申请号：US15890275

    申请日：2018-02-06

    Applicant: MICRON TECHNOLOGY, INC.

    Inventor： Fa-Long Luo ,  Jaime Cummins ,  Tamara Schmitz ,  Jeremy Chritz

    IPC: H04W72/08 ,  H04B1/04 ,  H04L5/14 ,  H04B1/525

    Abstract: Examples described herein include systems and methods which include wireless devices and systems with examples of full duplex compensation with a self-interference noise calculator that compensates for the self-interference noise generated by power amplifiers at harmonic frequencies of a respective wireless receiver. The self-interference noise calculator may be coupled to antennas of a wireless device and configured to generate the adjusted signals that compensate self-interference. The self-interference noise calculator may include a network of processing elements configured to combine transmission signals into sets of intermediate results. Each set of intermediate results may be summed in the self-interference noise calculator to generate a corresponding adjusted signal. The adjusted signal is receivable by a corresponding wireless receiver to compensate for the self-interference noise generated by a wireless transmitter transmitting on the same or different frequency band as the wireless receiver is receiving.

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