公开(公告)号：US20190123791A1

公开(公告)日：2019-04-25

申请号：US15789600

申请日：2017-10-20

Applicant: MICRON TECHNOLOGY, INC.

Inventor： FA-LONG LUO ,  TAMARA SCHMITZ ,  JEREMY CHRITZ ,  JAIME CUMMINS

IPC: H04B7/0456 ,  H04B7/08 ,  G06F17/15

Abstract: Examples described herein include systems and methods which include wireless devices and systems with examples of an autocorrelation calculator. An electronic device including an autocorrelation calculator may be configured to calculate an autocorrelation matrix including an autocorrelation of symbols indicative of a first radio frequency (“RF”) signal and a second RF signal. The electronic device may calculate the autocorrelation matrix based on a stored autocorrelation matrix and the autocorrelation of symbols indicative of the first RF signal and symbols indicative of the second RF signal. The stored autocorrelation matrix may represent another received signal at a different time period than a time period of the first and second RF signals. Examples of the systems and methods may facilitate the processing of data for wireless and may utilize less memory space than a device than a scheme that stores and calculates autocorrelation from a large dataset computed from various timepoints.

公开(公告)号：US20180307614A1

公开(公告)日：2018-10-25

申请号：US15493505

申请日：2017-04-21

Applicant: MICRON TECHNOLOGY, INC.

Inventor： FA-LONG LUO ,  TAMARA SCHMITZ ,  JEREMY CHRITZ ,  JAIME CUMMINS

IPC: G06F12/10 ,  G11C11/4076 ,  G06F12/02

Abstract: Examples described herein include systems and methods which include an apparatus comprising a memory array including a plurality of memory cells and a memory controller coupled to the memory array. The memory controller comprises a memory mapper configured to configure a memory map on the basis of a memory command associated with a memory access operation. The memory map comprises a specific sequence of memory access instructions to access at least one memory cell of the memory array. For example, the specific sequence of memory access instructions for a diagonal memory command comprises a sequence of memory access instructions that each access a memory cell along a diagonal of the memory array.

公开(公告)号：US20230283405A1

公开(公告)日：2023-09-07

申请号：US18318162

申请日：2023-05-16

Applicant: MICRON TECHNOLOGY, INC.

Inventor： FA-LONG LUO ,  JAIME CUMMINS ,  JEREMY CHRITZ ,  TAMARA SCHMITZ

IPC: H04L1/00 ,  H04L27/00 ,  H04L27/26

CPC classification number: H04L1/0045 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0071 ,  H04L27/0008 ,  H04L27/2628 ,  H04L27/2646 ,  H04B2001/0408 ,  H04L27/26414 ,  H04L27/26416

Abstract: Examples described herein include systems and methods which include wireless devices and systems with examples of mixing input data with coefficient data specific to a processing mode selection. 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 a specific processing mode selection. The processing mode selection may include a single processing mode, a multi-processing mode, or a full processing mode. The processing mode selection may be associated with an aspect of a wireless protocol. 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.

公开(公告)号：US20230115548A1

公开(公告)日：2023-04-13

申请号：US18065097

申请日：2022-12-13

Applicant: MICRON TECHNOLOGY, INC.

Inventor： FA-LONG LUO ,  TAMARA SCHMITZ ,  JEREMY CHRITZ ,  JAIME CUMMINS

IPC: H04L7/04 ,  H04L27/00 ,  H04L27/26

Abstract: Examples described herein include systems and methods which include wireless devices and systems with examples of cross correlation including symbols indicative of radio frequency (RF) energy. An electronic device including a statistic calculator may be configured to calculate a statistic including the cross-correlation of the symbols. The electronic device may include a comparator configured to provide a signal indicative of a presence or absence of a wireless communication signal in the particular portion of the wireless spectrum based on a comparison of the statistic with a threshold. A decoder/precoder may be configured to receive the signal indicative of the presence or absence of the wireless communication signal and to decode the symbols responsive to a signal indicative of the presence of the wireless communication signal. Examples of systems and methods described herein may facilitate the processing of data for wireless communications in a power-efficient and time-efficient manner.

公开(公告)号：US20220353051A1

公开(公告)日：2022-11-03

申请号：US17811472

申请日：2022-07-08

Applicant: MICRON TECHNOLOGY, INC.

Inventor： FA-LONG LUO ,  TAMARA SCHMITZ ,  JEREMY CHRITZ ,  JAIME CUMMINS

IPC: H04L5/14 ,  H04B1/525 ,  H04B7/06 ,  H04W4/70 ,  H04B7/026 ,  H04W4/40 ,  H04B7/08

Abstract: Examples described herein include apparatuses and methods for full duplex device-to-device cooperative communication. Example systems described herein may include self-interference noise calculators. The output of a self-interference noise calculator may be used to compensate for the interference experienced due to signals transmitted by another antenna of the same wireless device or system. In implementing such a self-interference noise calculator, a selected wireless relaying device or wireless destination device may operate in a full-duplex mode, such that relayed messages may be transmitted as well as information from other sources or destinations during a common time period (e.g., symbol, slot, subframe, etc.).

公开(公告)号：US20210273849A1

公开(公告)日：2021-09-02

申请号：US17321283

申请日：2021-05-14

Applicant: MICRON TECHNOLOGY, INC.

Inventor： FA-LONG LUO ,  JAIME CUMMINS ,  TAMARA SCHMITZ ,  JEREMY CHRITZ

IPC: H04L12/24 ,  H04L29/08 ,  H04W76/28

Abstract: Examples described herein include methods, devices, and systems which may implement different processing stages for wireless communication in processing units. Such data processing may include a source data processing stage, a baseband processing stage, a digital front-end processing stage, and a radio frequency (RF) processing stage. Data may be received from a sensor of device and then processed in the stages to generate output data for transmission. Processing the data in the various stages may occur during an active time period of a discontinuous operating mode. During the active time period, a reconfigurable hardware platform may allocate all or a portion of the processing units to implement the processing stages. Examples of systems and methods described herein may facilitate the processing of data for 5G (e.g., New Radio (NR)) wireless communications in a power-efficient and time-efficient manner.

公开(公告)号：US20200234103A1

公开(公告)日：2020-07-23

申请号：US16839447

申请日：2020-04-03

Applicant: MICRON TECHNOLOGY, INC.

Inventor： FA-LONG LUO ,  JAIME CUMMINS ,  TAMARA SCHMITZ

IPC: G06N3/04 ,  H03M13/11 ,  H03M13/15 ,  G06K9/62 ,  G06F17/18 ,  G06N3/08

Abstract: Examples described herein utilize multi-layer neural networks to decode encoded data (e.g., data encoded using one or more encoding techniques). The neural networks may have nonlinear mapping and distributed processing capabilities which may be advantageous in many systems employing the neural network decoders. In this manner, neural networks described herein may be used to implement error code correction (ECC) decoders.

公开(公告)号：US20200036567A1

公开(公告)日：2020-01-30

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: 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.

公开(公告)号：US20180337710A1

公开(公告)日：2018-11-22

申请号：US15600420

申请日：2017-05-19

Applicant: MICRON TECHNOLOGY, INC.

Inventor： Fa-Long Luo ,  JEREMY CHRITZ ,  TAMARA SCHMITZ ,  JAIME CUMMINS

IPC: H04B7/0413 ,  H04B7/06 ,  G06F17/15

CPC classification number: H04B7/0413 ,  H04B7/0848

Abstract: Examples described herein include apparatuses and methods to perform adaptive spatial diversity in a MIMO system. An example apparatus may include a plurality of receiving antennas and a wireless receiver configured to receive a respective plurality of receive signals each from a respective receiving antenna of the plurality of receiving antennas. The wireless signal may be further configured to apply a corresponding weight to each of the plurality of signals to provide a plurality of weighted signals and to apply an eigenfilter to the plurality of weighted signals provide a transfer function. The wireless receiver further configured to perform a fast Fourier transform (FFT) on the transfer function to provide output signals in the frequency domain.