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公开(公告)号：US11055657B2
公开(公告)日：2021-07-06
申请号：US15447893
申请日：2017-03-02
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Jeremy Chritz , John Schroeter
Abstract: An apparatus is described. The apparatus includes an antenna array configured to detect one or more radio frequency signals from one or more radio emitters and an integrated circuit chip coupled to the array of antennas. The integrated circuit chip comprises a first plurality of processing elements configured to determine a location of the one or more emitters based on the one or more radio frequency signals and a second plurality of processing elements configured to process the location information for communication via a cellular network. The apparatus further includes an antenna coupled to the second plurality of processing elements and configured to communicate the processed location information via a cellular network.
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公开(公告)号：US10999835B2
公开(公告)日：2021-05-04
申请号：US16048075
申请日：2018-07-27
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Fa-Long Luo , Jaime Cummins , Tamara Schmitz , Jeremy Chritz
Abstract: Examples described herein include systems and methods which include wireless devices and systems with examples of configuration modes for baseband units (BBU) and remote radio heads (RRH). For example, a computing system including a BBU and a RRH may receive a configuration mode selection including information indicative of a configuration mode for respective processing units of the BBU and the RRH. The computing system allocates the respective processing units to perform wireless processing stages associated with a wireless protocol. The BBU and/or the RRH may generate an output data stream based on the mixing of coefficient data with input data at the BBU and/or the RRH. 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.
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公开(公告)号：US10938426B2
公开(公告)日：2021-03-02
申请号：US16432766
申请日：2019-06-05
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Fa-Long Luo , Jeremy Chritz , Jaime Cummins , Tamara Schmitz
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.
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公开(公告)号：US20190245565A1
公开(公告)日：2019-08-08
申请号：US15890275
申请日：2018-02-06
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Fa-Long Luo , Jaime Cummins , Tamara Schmitz , Jeremy Chritz
CPC classification number: H04B1/0475 , H04L5/14
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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公开(公告)号：US20190123793A1
公开(公告)日：2019-04-25
申请号：US16116878
申请日：2018-08-29
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Fa-Long Luo , Tamara Schmitz , Jeremy Chritz , Jaime Cummins
IPC: H04B7/0456 , H04B7/08
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 time points.
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Patent Agency Ranking
公开(公告)号：US20190081767A1
公开(公告)日：2019-03-14
申请号：US16116365
申请日：2018-08-29
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Fa-Long Luo , Tamara Schmitz , Jeremy Chritz , Jaime Cummins
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.).
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97.发明申请公开(公告)号：US20180324021A1
公开(公告)日：2018-11-08
申请号：US16034751
申请日：2018-07-13
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Jeremy Chritz , Tamara Schmitz , Fa-Long Luo , Jaime Cummins
IPC: H04L27/26
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.
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98.发明授权公开(公告)号：US10075392B1
公开(公告)日：2018-09-11
申请号：US15447867
申请日：2017-03-02
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Jeremy Chritz , Tamara Schmitz , John L. Watson , John Schroeter , Fa-Long Luo , Jaime Cummins
IPC: H04W4/00 , H04L12/933 , H04B7/04 , H04W4/80 , H04W84/04
Abstract: An apparatus is disclosed. The apparatus comprises a plurality of antennas and an integrated circuit chip coupled to the plurality of antennas, and is configured to process cellular signals received from the plurality of antennas in accordance with a cellular communication protocol and to process radio frequency identification (RFID) signals received from the plurality of antennas in accordance with an RFID protocol.
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公开(公告)号：US10070432B1
公开(公告)日：2018-09-04
申请号：US15447699
申请日：2017-03-02
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Fa-Long Luo , Jaime Cummins , Tamara Schmitz , Jeremy Chritz
Abstract: Examples described herein include systems and methods which include wireless devices and systems with examples of configuration modes for baseband units (BBU) and remote radio heads (RRH). For example, a computing system including a BBU and a RRH may receive a configuration mode selection including information indicative of a configuration mode for respective processing units of the BBU and the RRH. The computing system allocates the respective processing units to perform wireless processing stages associated with a wireless protocol. The BBU and/or the RRH may generate an output data stream based on the mixing of coefficient data with input data at the BBU and/or the RRH. 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.
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100.发明授权公开(公告)号：US12237918B2
公开(公告)日：2025-02-25
申请号：US18318162
申请日：2023-05-16
Applicant: MICRON TECHNOLOGY, INC.
Inventor： Fa-Long Luo , Jaime Cummins , Jeremy Chritz , Tamara Schmitz
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.
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