Abstract: The present invention relates a wireless communication method and a wireless communication terminal for supporting a spatial reuse operation of an overlapping basic service set to efficiently use a wireless resource. To this end, provided are a base wireless communication terminal including: a processor; and a communication unit, wherein the processor receives a PHY protocol data unit (PPDU) through the communication unit, determines whether the PPDU contains an intra-BSS frame or contains an inter-BSS frame based on preamble information of the PPDU, and performs either a first operation or a second operation distinct from each other according to a determination result and a wireless communication method using the same.
Type:
Grant
Filed:
December 13, 2018
Date of Patent:
December 22, 2020
Assignees:
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC., SK TELECOM CO., LTD.
Abstract: Some embodiments include a memory device and methods of forming the memory device. One such memory device includes a first group of memory cells, each of the memory cells of the first group being formed in a cavity of a first control gate located in one device level of the memory device. The memory device also includes a second group of memory cells, each of the memory cells of the second group being formed in a cavity of a second control gate located in another device level of the memory device. Additional apparatus and methods are described.
Abstract: Techniques for instantiating container instances from a pool of available container instances are described herein. An instance type is determined from a container description such that the instance type satisfies the resource parameters in the container description. An instance of the instance type is selected from a pool of running container instances, the instance is provisioned, and a container is instantiated on the instance.
Type:
Grant
Filed:
September 29, 2016
Date of Patent:
December 22, 2020
Assignee:
Amazon Technologies, Inc.
Inventors:
Daniel Robert Gerdesmeier, Christopher Brian Barclay, Anthony Joseph Suarez, Carlos Eduardo Lopez Biagi, Archana Srikanta
Abstract: A method of actuating an extinguisher system may comprise retaining a broadhead cutter in close proximity to a burst disc surface, receiving an impulse signal, actuating a spring release mechanism in response to receiving the impulse signal, driving a cutter shaft towards the burst disc surface in response to actuation, and piercing the burst disc surface via the broadhead cutter coupled to the cutter shaft.
Abstract: In some embodiments, memory circuitry comprises a pair of immediately-adjacent memory arrays having space laterally there-between. The memory arrays individually comprise memory cells individually having upper and lower elevationally-extending transistors and a capacitor elevationally there-between. The memory arrays comprise individual rows that (a) have an upper access line above and directly electrically coupled to a lower access line, and (b) are directly electrically coupled to one another across the space. The lower access line in one of the rows extends across the space from one of the memory arrays to the other of the memory arrays. Another of the rows comprises a conductive interconnect extending across a portion of the space. The conductive interconnect includes a horizontally-extending portion within the space that is laterally offset from the another row. Other aspects and implementations are disclosed.
Abstract: An antenna may be provided. First, a Machine Learning (ML) model may be used, at a predetermined time, to predict a probable location of at least one of a plurality of client devices. Next, spatial coordinates may be obtained for the probable location from the ML model. Then an antenna sub-array of an antenna array may be steered toward the spatial coordinates of the probable location. The antenna sub-array may be unallocated.
Abstract: An illustrative modular manifold disclosed herein includes, among other things, a low-pressure manifold comprising a frac fluid outlet valve, wherein a fracturing fluid is adapted to be supplied from the low-pressure manifold via the frac fluid outlet valve to a suction side of a frac pump, and a high-pressure manifold comprising at least one frac fluid inlet valve, wherein the high-pressure manifold is adapted to receive, via the frac fluid inlet valve, a fracturing fluid discharged from the frac pump. In this example, the modular manifold also includes a support structure for mechanically supporting the low- and high-pressure manifolds and a plurality of height-adjustable support legs operatively coupled to the support structure.
Abstract: An air conditioning system of a vehicle having an internal combustion engine includes a condenser configured to receive refrigerant output by an electric compressor and transfer heat from the refrigerant within the condenser to air passing the condenser. A first evaporator is configured to receive refrigerant from the condenser when a first control valve is open and transfer heat from air passing the first evaporator to the refrigerant within the first evaporator. A first blower is configured to blow air across the first evaporator to a first section of a cabin of the vehicle. A second evaporator is configured to receive refrigerant from the condenser when a second control valve is open and transfer heat from air passing the second evaporator to the refrigerant within the second evaporator. A second blower is configured to blow air across the second evaporator to a second section of the cabin of the vehicle.
Abstract: Methods and apparatus for determining and adjusting traffic rate limits to reduce queuing delays and latency in a data center network. In various embodiments, a network controller receives network topology information and traffic data relating to flows of the network. The traffic data includes traffic matrix information, flow path information, and pause frame distribution information. Based on this information, the network controller identifies server network node interfaces that are the source of a pause frame. Flows associated with such network node interfaces are also identified and ranked based on traffic volume. For ranked flows meeting predetermined criteria, reduced traffic rate limits are calculated and sent to associated server network node interfaces. In some embodiments, the reduced traffic rate limits are incrementally recovered when normal traffic resumes on a paused link.
Type:
Grant
Filed:
December 1, 2017
Date of Patent:
December 22, 2020
Assignee:
Futurewei Technologies, Inc.
Inventors:
Fangping Liu, Zhenjiang Li, Serhat Nazim Avci
Abstract: Prosthetic mitral valves and their methods of manufacture and use.
Type:
Grant
Filed:
April 2, 2015
Date of Patent:
December 22, 2020
Assignee:
Cephea Valve Technologies, Inc.
Inventors:
Juan F. Granada, Gary Erzberger, Michael P. Corcoran, Dan Wallace, Matteo Montorfano, Alaide Chieffo, Thierry Thaure, Aaron Grogan, Peter Gregg
Abstract: A method for determining a concentration of a chemical of interest in a recirculating analyte system includes the steps of selecting a first indicator threshold, measuring the flow rate of the recirculating analyte system, controllably adding a known amount of reagent to the recirculating analyte system at an known flow rate, repetitively measuring an indicator of the recirculating analyte system downstream from the addition of the reagent, and computing the concentration of the chemical of interest of the recirculating analyte system when the indicator measurement crosses the indicator threshold.
Type:
Grant
Filed:
September 25, 2018
Date of Patent:
December 22, 2020
Assignee:
BECS TECHNOLOGY, INC.
Inventors:
Roger Chamberlain, Chris Edmiston, Brett Steinbrueck, Don Williams
Abstract: A Boron neutron cancer treatment system has a secondary moderator having a central treatment chamber for a subject, and eight substantially identical neutron generators, each comprising a pre-moderator block. The eight neutron generators are positioned around the secondary moderator with the axis of each acceleration chamber passing through the center of the treatment chamber, and with the angled sides of the neutron generators fully adjacent.
Type:
Grant
Filed:
June 18, 2020
Date of Patent:
December 22, 2020
Assignee:
Adelphi Technology, Inc.
Inventors:
Melvin Arthur Piestrup, Craig Mathew Brown, Allan Xi Chen, Charles Kevin Gary, Yao Zong Guan, Yoshio Horii, Glenn Emerson Jones, Jr., Yuji Kokubo, Naoyuki Yamada, Shotaro Komura
Abstract: A storage device includes a storage controller, non-volatile memory, volatile memory and a communication interface configured to connect to external volatile memory of a host system. The storage controller is configured to receive data from the host system for storing in the non-volatile memory, buffer the data in the volatile memory, obtain parity data corresponding to the buffered data from an external volatile memory within the host system, compute XOR parity data for the buffered data based on the parity data and the buffered data, store the computed XOR parity data on the external volatile memory, and write the data from the host to the non-volatile memory.
Abstract: Defluorination processes for removing fluorine residuals from a workpiece such as a semiconductor wafer are provided. In one example implementation, a method for processing a workpiece can include supporting a workpiece on a workpiece support. The workpiece can have a photoresist layer. The workpiece can have one or more fluorine residuals on a surface of the workpiece. The method can include performing a defluorination process on the workpiece at least in part using a plasma generated from a first process gas. The first process gas can include a hydrogen gas. Subsequent to performing the defluorination process, the method can include performing a plasma strip process on the workpiece to at least partially remove a photoresist layer from the workpiece.
Abstract: Methods include incrementing a first read count in response to performing a read operation on a memory cell of a block of memory cells, the first read count corresponding to a first portion of memory cells of the block of memory cells; incrementing a second read count in response to performing the read operation on the memory cell of the block of memory cells, the second read count corresponding to a second portion of memory cells of the block of memory cells; resetting the first read count in response to performing an erase operation on the first portion of memory cells of the block of memory cells; and resetting the second read count in response to performing an erase operation on the second portion of memory cells of the block of memory cells.
Abstract: In a first example embodiment, a control transmission portion of a mmWave communication is received at a user equipment. The control transmission portion is divided into a plurality of control transmission portion sub-regions, each sub-region scheduling a data transmission for a corresponding sub-region of a data transmission portion of the mmWave communication. Then a first of the control transmission portion sub-regions is demodulated and decoded. A receive analog antenna beamforming is armed according to the demodulated and decoded first of the control transmission portion sub-regions. Beamforming is performed on a first sub-region of the data transmission portion of the mmWave communication, the first sub-region of the data transmission portion corresponding to the first of the control transmission portion sub-regions. During the arming and performing, a second of the control transmission portion sub-regions is demodulated and decoded.
Abstract: Providing an electronic document for consumption in a first mode of operation wherein a prominent component of the content of the electronic document is presented at a first resolution. In a second mode of operation, a modified version of the prominent component having a lower resolution than the first resolution is generated.
Type:
Grant
Filed:
December 19, 2016
Date of Patent:
December 22, 2020
Assignee:
Amazon Technologies, Inc.
Inventors:
Hong Chen, Michael Patrick Bacus, Rudy Darmawan
Abstract: In various embodiments, three-dimensional models of terrestrial structures are developed and scaled utilizing images acquired during the flight path of an unmanned aerial vehicle.
Abstract: Methods, systems, and devices for speculative memory section selection are described. Defective memory components in one memory section may be repaired using repair components in another memory section. Speculative selection of memory sections may be enabled, whereby access lines in multiple memory sections may be selected when a memory command indicating an address in one memory section is received. While the access lines in the multiple memory sections are selected, a determination of whether repair components in another memory section are to be accessed is performed. Based on the determination, the access line in one of the memory sections may be maintained and the access lines in the other memory sections may be deselected.
Type:
Grant
Filed:
June 19, 2019
Date of Patent:
December 22, 2020
Assignee:
Micron Technology, Inc.
Inventors:
Richard E. Fackenthal, Jahanshir Javanifard, Duane R. Mills