This page is updated frequently with new Power Management-related patent applications.
|| List of recent Power Management-related patents
| Transmit power management design and implementation|
In some aspects, the disclosure is directed to methods and systems for intelligent transmit power management. Output power levels may be dynamically determined responsive to rem measurements, user equipment (ue) signal reports, information received from other cells (e.g.
| Sensor data acquisition system with integrated power management|
A microelectromechanical systems (mems) sensor with an integrated power management system that performs analog to digital conversion of weak signals is provided. The mems sensor can include a switching regulator that steps a supply voltage down to a voltage appropriate for an analog to digital converter (a/d converter).
| System and battery management|
A system includes a battery and a power management unit connected with the battery. The power management unit controls power to the battery.
The Boeing Company
| Power management system, power management method, and computer program|
A power management system includes a first administrator, a second administrator, a first estimator, a second estimator and a determiner. The first administrator manages a residual capacity of a power storage apparatus.
Panasonic Intellectual Property Management Co., Ltd.
| Optimized power consumption in a network of gaming devices|
In one embodiment, a gaming system, method, and device may have a memory having a plurality of power management rules and a processor configured to receive a power status information from at least one secondary gaming device, retrieve at least one power management rule from the memory, and configure a power state of the gaming device based on the power status information received from the at least one secondary gaming device and the at least one power management rule.. .
| External access to memory on an rfid tag|
In embodiments of the present invention improved capabilities are described for an rfid tag comprising a radio frequency (rf) network node and a communication facility, the rf network node comprising a data processing and controller block for digital information processing, a memory store, and a power management block for managing power requirements of the rfid tag, wherein an external computing device accesses the memory store through a communications bus.. .
| Power switching technique for archival data storage enclosure|
A method of power management of a multiple-data-storage-devices enclosure is disclosed. In some embodiments, the method includes: receiving a network connection and power from a data connection port detachably coupled to a network cable; identifying a subset of data storage devices within the enclosure to activate; powering off components within the enclosure other than the subset of the data storage devices; for each data storage device in the subset that is not yet powered, activating the data storage device by: monitoring power consumption drawn from the data connection port; identifying a sequence of components associated with the data storage device, wherein the components within the sequence, when powered, together provide access to the data storage device; and powering on each component in the sequence when a previous component in the sequence has reached a steady state power consumption level..
| Performing power management in a multicore processor|
In an embodiment, a processor includes: a plurality of first cores to independently execute instructions, each of the plurality of first cores including a plurality of counters to store performance information; at least one second core to perform memory operations; and a power controller to receive performance information from at least some of the plurality of counters, determine a workload type executed on the processor based at least in part on the performance information, and based on the workload type dynamically migrate one or more threads from one or more of the plurality of first cores to the at least one second core for execution during a next operation interval. Other embodiments are described and claimed..
| Fan speed determination for improved power management in information handling systems|
A baseboard management control subsystem may determine a fan speed value associated with a fan speed used to cool a particular hardware configuration of an information handling system. The baseboard management control subsystem may further determine a power value associated with a power consumed by a fan running at the determined fan speed value.
Dell Products L.p.
| Performing power management in a multicore processor|
In an embodiment, a processor a plurality of cores to independently execute instructions, the cores including a plurality of counters to store performance information, and a power controller coupled to the plurality of cores, the power controller having a logic to receive performance information from at least some of the plurality of counters, determine a number of cores to be active and a performance state for the number of cores for a next operation interval, based at least in part on the performance information and model information, and cause the number of cores to be active during the next operation interval, the performance information associated with execution of a workload on one or more of the plurality of cores. Other embodiments are described and claimed..
Battery configuration for an electric vehicle
A power delivery system for an electric vehicle provides efficient power management for either continuous or intermittent high-performance operation, using a boost stage and an on-board charging circuit. A main battery, configured as a high-capacity power source, supplies power to the electric motor under normal load conditions.
Negative pressure assisted tissue treatment system
A system for stimulating the healing of tissue comprises a porous pad positioned within a wound cavity, and an airtight dressing secured over the pad, so as to provide an airtight seal to the wound cavity. A proximal end of a conduit is connectable to the dressing.
Kci Licensing, Inc.
Dynamically reconfigurable photovoltaic system
A pv system composed of sub-arrays, each having a group of pv cells that are electrically connected to each other. A power management circuit for each sub-array has a communications interface and serves to connect or disconnect the sub-array to a programmable power grid.
Charge control circuit, charge control method and associated power management integrated circuit
A charge control circuit includes an analog to digital converter (adc) and a control unit, wherein the adc is arranged for monitoring a temperature of a battery and converting the monitored temperature to a digital value; and the control unit is coupled to the analog to digital converter, and is arranged for determining whether to generate a control signal to adjust a charge current or a charging voltage of a battery or not according to the digital value, and the adc and the control unit are fully hardware architectures.. .
Power management unit and power management method
A power management unit includes a part that transmits a first information data related to a first device for creating, consuming, or accumulating first energy and a second information data related to a second device for creating, consuming, or accumulating second energy to a server. The power management unit further includes a part that receives control data for controlling the first and second devices from the server, and a part that transmits the control data to the first device and the second device.
Panasonic Intellectual Property Management Co., Ltd.
Multi-purpose power controller and method
Described is a multi-purpose power controller and application specific standard product (assp) with improved block unification, reduced size and power, boot strapping, and power management. A multi-purpose field programmable non-volatile system power controller and assp initializing block may be embedded in a processor, such as a central processing unit (cpu), graphics processing unit (gpu), accelerated processing unit (apu), or other chipset.
Ati Technologies Ulc
Electronic device and power management of an electronic device
An electronic device, typically a microcontroller, which is divided into a multiplicity of power domains comprising one or more intelligent peripherals, is provided with an on-board power management module for switching power to one or more domains for pre-determined time periods and in a predetermined sequence. The values of the predetermined time periods and sequence may be pre-programmed by the design engineer or user of the device.
Freescale Semiconductor, Inc.
Selective power management for pre-boot firmware updates
Technologies for updating firmware in a pre-boot environment include a mobile computing device having a firmware environment and an operating system. In the pre-boot environment, the mobile computing device extracts a firmware update from a capsule previously generated by the operating system and determines a power consumption setting for a hardware component as a function of the firmware update.
Method and apparatus to provide telemetry data in a processor
In an embodiment, a processor includes a plurality of cores including a first core. The first core includes a first plurality of accumulator logics, each accumulator logic of the first plurality of accumulator logics to store corresponding first core telemetry data.
Apparatus and method to maximize vehicle functionality and fuel economy with improved drivability during engine auto stop-start operations
An auto stop-start equipped vehicle power management system includes a primary power source supplying energy to an electrical starter to crank a vehicle engine and a secondary power source coupled in parallel to the primary power source. The secondary power source supplies energy to electric loads during an engine auto stop-start operation.
Ford Global Technologies, Llc
Applying force voltage to switching node of disabled buck converter power stage
Reliability of a buck power stage may be enhanced by extending the maximum input voltage able to be withstood in the disabled (non-switching) state. During device qualification/testing, a power management unit (pmu) in the disabled state may have its input node subjected to greater than a maximum input voltage permitted for reliability (vmax).
Electrical device power management
An electrical device includes a memory storing a value indicative the remaining available rated capacity of one or more batteries. The stored value is changed in use to reflect reducing capacity.
Aircraft Medical Limited
Node retainer circuit incorporating rram
A retainer node circuit is provided that can retain state information of a volatile circuit element (e.g., a flip-flop, latch, switch, register, etc.) of an electronic device for planned or unplanned power-down events. The retainer node circuit can include a resistive-switching memory cell that is nonvolatile, having very fast read and write performance.
Memory power management and data consolidation
According to embodiments of the disclosure, methods, systems and computer program products for memory power management and data consolidation are disclosed. The method may include selecting a first real memory portion and a second real memory portion from a plurality of real memory portions coupled to a memory controller in a computer system by a memory bus.
International Business Machines Corporation
System on chip power management
An implementation of a system disclosed herein provides an apparatus, comprising a system on chip, wherein the system on chip is configured to receive a sleep command from a host and in response to the sleep command, calculate a primary checksum of a block of data from a low latency memory such as a tightly coupled memory (tcm), copy the primary checksum and the block of data into a volatile storage media, preserve interface variables of the system on chip in the volatile storage media, operate the volatile storage media in a self-refresh mode, and shut down power to other components on the system on chip.. .
Seagate Technology Llc
Mobile data storage device with power management
A data storage system (100) may be configured with at least a mobile data storage device (102) that consists of a rotating data storage medium and a controller (122). The controller (122) can alter a rotational speed of the data storage medium in response to a predicted change in a command queue.
Seagate Technology Llc
System and energy consumption management in broadband telecommunications networks via adaptive power management
A system and method for the software and hardware-based management and control of overall energy consumption in a telecommunications network is described. The energy consumption management in broadband telecommunications networks is accomplished via an adaptive power system interface and network energy controller that has access to the energy management systems, subsystems, features, individual components and configurations of equipment and services within the network, and provides energy consumption control of an entire network or a portion thereof using a plethora of different types of equipment, equipment or software features, equipment cards, ports, devices, systems, and entire facilities within a network..
Society Of Cable Telecommunications Engineers, Inc.
Server room power management apparatus and method thereof
A server room power management apparatus and method, the power management apparatus comprising a first pde (power distribution equipment), at least one second pde and at least one dm (digital meter); wherein a first network interface unit of the first pde, a second network interface unit of the second pde and the dm can be connected to become a network; the power management method uses a first processor of the first pde to collect power consumptions of the second pde and the dm; wherein, the first processor can work out power usage effectiveness; thus, the apparatus and method do not need an independent server device, that will reach power saving and reduce apparatus costs.. .
Cyber Power Systems, Inc.
Systems and methods for volt/var control in electric power management and automation systems
A dynamic auto-adaptive volt/var control includes a memory storing program code, a communications channel operatively connected to a volt/var device, and a processor. The processor is configured to access a database of prior system knowledge and receive real-time measurements and power system operating condition information.
Opus One Solutions Energy Corp.
System and vehicle power management
A power management system for a vehicle having wheels and an electric machine operable to provide torque to drive at least one of the wheels includes a first energy storage system capable of supplying power to operate the electric machine. The system also includes a second energy storage system capable of supplying power directly to at least one vehicle load at a lower voltage than the first energy storage system.
Ford Global Technologies, Llc
Electric vehicle power management systems
A system that enables power flow management for electrical devices, such as electric vehicles. Power flow managers can coordinate charging activities.
Systems and methods for providing wireless asymmetric network architectures of wireless devices with power management features
Systems and methods for implementing power management features while providing a wireless asymmetric network are disclosed herein. In one embodiment, a system includes a hub having a wireless control device that is configured to control communications and power consumption in the wireless asymmetric network architecture and sensor nodes each having at least one sensor and a wireless device with a transmitter and a receiver to enable bi-directional communications with the wireless control device of the hub.
Portable wireless waterproof speakers with power management
A portable speaker system includes: a waterproof enclosure; a wireless communication element; a set of speakers; and a solar cell. A device able to provide multimedia content includes: a communication module able to be able to be communicatively coupled to a mobile device via a communication link; a processor able to receive multimedia data over the communication link; a set of output elements able to generate user-sensible outputs based at least partly on the received multimedia data; and an electromagnetic charging element.
Grace Digital, Inc.
Wireless earbuds with reciprocating leader and follower configuration
Two wireless earbuds include controllers, receivers, transmitters and firmware. One earbud establishes a primary wireless communication connection to an electronic device such as a smart phone, and a secondary wireless communication connection to a second earbud.
Alpha Audiotronics, Inc.
Systems, apparatus, and methods for power management
Systems, apparatus, and methods for controlling power modes in electronic devices are provided. A system may include an electronic device and an input device that sends power mode selection information via a network to a power mode selection receiving component in the electronic device.
D&r Tech Llc
Power management in wireless communications devices
An approach is provided for managing power consumption in mobile devices configured with a plurality of directional antenna elements and a radio frequency integrated circuit (rfic). The rfic is configured to select for use, by the mobile device, a first set of one or more directional antenna elements from the plurality of directional antenna elements based upon selection criteria that include at least one or more power consumption criteria and one or more of one or more performance criteria or one or more interference avoidance criteria..
Nitero Pty Ltd.
Link system for establishing high speed network communications and file transfer between hosts using i/o device links
A high speed link system providing network and data transfer capabilities, implemented via standard input/output (i/o) device controllers, protocols, cables and components, to connect one or more host computing systems, comprising a system, apparatus and method is claimed; and described in one or more embodiments. An illustrative embodiment of the invention connects two or more host systems via usb 3.0 ports and cables, establishing network, control, data exchange, and power management required to route and transfer data at high speeds, as well as resource sharing.
Crossport Network Solutions Inc.
Pci express device with early low power state
A storage device includes a storage medium, a transmit circuit, a receive circuit, power management means for turning off power to at least a portion of the transmit circuit when all host commands received by the receive circuit have been processed to retrieve data from the storage medium, and monitor means for monitoring host commands, and wherein the power management means does not turn off power to the monitor means when turning off power to other portions of the storage device.. .
Avago Technologies General Ip (singapore) Pte. Ltd.
Electronic device and managing power
An electronic device having a universal serial bus (usb) type-c interface and a power management method thereof are provided. In the method, when the electronic device is connected with another electronic device through a usb cable, the electronic device recognizes a usb port through a configuration channel.
Samsung Electronics Co., Ltd.
Power management in computing devices
Various techniques for modifying an operating state of a processor are described herein. In one example, an electronic device includes logic that can determine that a processor cannot modify the operating state of the processor.
Audio processing system
An audio processing system includes a first unit including a central processing unit (cpu) and a top domain. A system memory unit stores decoded audio data and a power management unit is configured to control power supply to the first unit and the system memory unit.
Samsung Electronics Co., Ltd.
Power management system, power management method, and computer program
A power management system includes a receiver, an estimator, an administrator and a determiner. The receiver acquires dr information that includes a reduction value and a target period for requesting a reduction of received power.
Panasonic Intellectual Property Management Co., Ltd.
Dynamic power management scheme in wireless networks based on power over ethernet (poe)
A method, an apparatus, and a computer program product for managing power of a connection point in a wireless communication system are provided. A connection point may discover a mobile node, send to a gateway a request to increase an amount of power that the connection point can consume to service the discovered mobile node, and receive from the gateway a response related to the request to increase the amount of power.
Digital camera having low power capture mode
A digital camera system providing a low-power image capture mode includes an image capture system, an image display and a power management system. The power management system is used to provide a normal image capture mode wherein captured digital images are displayed on the image display as they are captured, and a low-power image capture mode wherein captured digital images are not displayed on the image display as they are captured.
Various implementations described herein are directed to a circuit for translating an input signal from a source voltage domain to an output signal for a destination voltage domain that is is different than the source voltage domain. The circuit may include a level shifting portion configured to operate with a supply voltage that exceeds a stressing threshold of one or more components within the circuit.
Medical computer cart
A medical computer cart is equipped with an inductive receiver coil. The inductive receiver coil may, for example, be associated with a power management system adapted to use electrical power induced in the receiver coil to charge one or more batteries and/or provide power for operation of the medical computer cart.
Method and performing system power management
A method and an apparatus for performing charging port detection control are provided, where the method is applied to an electronic device, a communication port of the electronic device has a functionality of obtaining power from an external power source for the electronic device, and a power path switching unit of the electronic device is arranged to control electrical connection between a system within the electronic device and a battery of the electronic device. The method may include the steps of: performing charging port detection; and control operation(s) according to the charging port detection.
Multi-frequency and single side band rfid methods of communication
Mfqrfid, (multi-frequency rfid, for purposes of this document) utilizes legacy rfid circuitry adding at least a second transmitter (xmit) and receiver (rec) tuned to a second frequency, through a second antenna array allowing a single core modem, power management and processing/memory to share the at least two xmit/rec channels. Thereafter, the two channels, being on different frequencies, may be independently selected by the rfid circuitry based on signal strength of the communicating external device..
Method, apparatus, and system for improving resume times for root ports and root port integrated endpoints
A serial point-to-point link interface to enable communication between a processor and a device, the high speed serial point-to-point link interface including a transmitter to transmit serial data, a receiver to deserialize serial data, and control logic to implement a protocol stack. The protocol stack supports a plurality of power management states, including an active state, a first off state, in which a supply voltage is maintained, and a second off state, in which the supply voltage is not to be provided to the device.
Method, apparatus, and system for improving resume times for root ports and root port integrated endpoints
A system on a chip (soc) is provided with a multicore processor, a level-2 (l2) cache controller, an l2 cache, an integrated memory controller, and a serial point-to-point link interface to enable communication between the multicore processor and a device. The interface implements a protocol stack and includes a transmitter to transmit serial data to the device and a receiver to deserialize an incoming serial stream.
Fpga power management system
An fpga power management system includes a host power management integrated circuit connected to a system power control block of an fpga via an fpga configuration/monitoring bus and a computing device via a power configuration/monitoring bus. The host power management integrated circuit includes a configuration and monitoring block configured to communicate configuration/monitoring signals to and from the fpga system power control block and the computing device.
Zentrum Mikroelektronik Dresden Ag
Power management synchronization messaging system
A multi-die package for a microprocessor provides a power management synchronization system. The package has a plurality of dies.
Via Technologies, Inc.
Environment control method, control apparatus and power management system
An environment control method, an environment control apparatus, and a power management system are disclosed. The environment control method includes the following steps.
Mitac International Corp.
System and load power management in a turboshaft gas turbine engine
A control system for a gas turbine engine including a power turbine is disclosed. The control system may also include an outer loop control module to determine a torque request.
United Technologies Corporation
Fuel depot in space
A fuel depot in space is provided. The fuel depot has a collapsible housing with a guidance, navigation, and control (gnc) system, a power management system, and a reaction control system (rnc).
Gateway Galactic, Inc.
Power management for sugarcane harvesters
A sugarcane harvester and related method are disclosed for powering various sugarcane harvester operations. An energy storage device may be configured to receive electrical power from one or more electric machines for storage.
Deere & Company
Energy saving method and apparatus therefor in communication system
The present invention relates to an energy saving method and a centralized control device for receiving load information and srs (sounding reference signal) information of a cell from a base station, identifying whether an energy saving trigger condition is satisfied by using the received load information, identifying whether an energy saving condition is satisfied by using the received srs information if the energy saving trigger condition is satisfied, and transmitting a transmission power management request message to the base station if the energy saving condition is satisfied. Further, the present invention provides a base station and a transmission power management method for the base station which manages a transmission power of a cell corresponding to a transmission power management request message received from the centralized control device..
Samsung Electronics Co., Ltd
A field device of a room automation system or of a power management system or of a hazard detection system is disclosed. The field device includes at least one human-machine interface with at least one memory configured to store physical layer data, at least two protocol stacks, wherein the field device is configured to select at least one protocol stack based on the physical layer data stored in the memory of the human-machine interface.
Siemens Schweiz Ag
Power management implementation in an optical link
An optical link power management scheme takes the best advantage of a dynamic connection environment, where ports may be connected and disconnected at any time, and where data flows may start and stop as needed by the applications using the high speed data links. Power consumption is optimized, eye safety standards are met, and robust connection detection is preserved..
Virtual machine power management
Embodiments described herein relate generally to managing the power consumption of a virtual machine on a computing device. The computing device may include a virtual machine power management feature that is to detect when a virtual machine running on the computing device should be frozen.
Computer stick docking system and power management method thereof
A computer stick docking system and a power management method thereof are provided. The computer stick docking system includes a docking station and a computer stick device.
Quanta Computer Inc.
Power management control of remote servers
Servers, storage medium and methods associated with control of power management services of remote servers of a remote computing service are disclosed herein. In embodiments, an apparatus to control power consumption of computer hardware may comprise a datacenter management control module to receive a request to increase capacity of a server pool from a computing device; determine an available server with available capacity that includes a power management controller to collect power consumption data for one or more of a power supply, a memory, or a processor of the available server, wherein the available server may be a remote cloud server in a different subnet than the server pool and the computing device; add or facilitate addition of the available server to the server pool; and transmit power management commands to the server added to the server pool to at least partially control power consumption of the server provided with the power management commands.
Adaptive power management
Disclosed are various embodiments of adaptive management of a device. The adaptive management includes, e.g., power management, energy management, and diagnostics.
Triggering power headroom reporting in tdd system
The present invention relates to a wireless communication system. More specifically, the present invention relates to triggering conditions for power headroom reporting (phr) in a wireless network employing tdd scheme.
Lg Electronics Inc.
Power management in a network of interconnected switches
A switch can reduce power consumption in a switch network by disabling under-utilized links between switches. The switch can include one or more line cards each operable to transmit and receive packets over a respective link to a remote switch.
Brocade Communications Systems, Inc.
Photovoltaic-based fully integrated portable power systems
A photovoltaic-based fully integrated portable power system includes (1) an integrated power management, storage, and distribution (msd) subsystem including a case having an opening, (2) a flexible photovoltaic module capable of being disposed in at least a folded position and an unfolded position, where a portion of the flexible photovoltaic module is disposed over the opening of the case, and (3) a mounting plate disposed on the flexible photovoltaic module and over the opening of the case, such that the portion of the flexible photovoltaic module is sandwiched between the msd subsystem and the mounting plate.. .
Ascent Solar Technologies, Inc.
Power management device and system
An intelligent user-side power management device (pmd) that is comprised of an optional energy storage unit and can interface with a utility grid or microgrid to eliminate power theft and efficiently provide clean energy to the users of the grid while helping the grid to do smart demand response management, particularly for renewable energy based grids that need to efficiently manage the slack due to the large variability in power generation through these energy sources.. .
Gram Power, Inc.
Embedded memory and power management subpackage
Embodiment of the present disclosure describe integrated circuit package assemblies that allow for relatively short connections between devices such as a processor and memory. In one embodiment, a package assembly includes a die embedded in a subpackage directly coupled to another die attached to the subpackage.
Handheld structure for portable high fidelity music playback
A portable housing structure of an audio data processing device having a rotatable knob for inputting user commands, and a touch screen display on the side wall. The rotary knob is coupled to a rotary encoder and a power management circuit is coupled to push-button.
Power management with hardware virtualization
This application discloses a computing system that can enter into a low power mode, shut down all components except for memory, and exit from the low power mode and restore running programs where they left off before entering the low power mode. To enter the low power mode, a processing device, in a user mode, can store program information to a memory.
Mentor Graphics Corporation
Media playback power management devices and methods
Devices and methods for power management during media playback are provided. For example, an electronic device according to an embodiment may include storage, a decoder, an output buffer, and data processing circuitry.
System and power management of pumping system
A method implemented by at least one processor includes receiving a pressure profile to be generated by a pumping system, wherein the pumping system includes at least one pump-unit powered by at least one generator-unit. The method also includes receiving a pump-unit parameter from at least one pump-unit and a generator-unit parameter from at least one generator unit.
General Electric Company
Railroad electric power management system
A railroad electric power management system includes a service management system, a station management system and a control system. The service management system performs service management of railroad vehicles.
Kabushiki Kaisha Toshiba
System and power management during regeneration mode in hybrid electric vehicles
A system and method for recovering the optimum power level during regenerative mode is disclosed. Equations for determining the optimum regenerative power level receivable by an energy storage system, for example for any given deceleration event, are derived and disclosed.
Allison Transmission, Inc.
Method and system for managing electric power
An electric power management method of an electric power management device includes controlling a first power generator to operate according to a preset operating plan, calculating an available amount of stored power by subtracting a required amount of emergency power from an amount of electric power stored in an energy storage system when a power generation amount of the first power generator is less than an electric power use amount of a plurality of electric power use devices, controlling a second power to operate when a sum of the power generation amount of the first power generator and the amount of electrical power stored in the energy management system is less than the electric power use amount, and interrupting electric power of the electric power use devices in ascending order of priority.. .
Virtual legacy wire
In an example, a system on chip (soc) includes virtual legacy wire (vlw) functionality. The vlw signal virtualizes a physical interrupt existing in legacy systems to enable a peripheral to cause a processor to enter an interrupt handling routine relevant to the peripheral.
Power management in an uncore fabric
In an example, a shared uncore memory fabric of a system-on-a-chip (soc) is configured to provide real-time power management. The soc may include a power management agent to inform the shared fabric that the processing cores and peripherals will be idle for a time, and to negotiate a power-saving state.
Methods, systems, and devices for mobile device power management
This disclosure relates generally to mobile device power management, and more particularly to methods and systems for mobile device power management. In one embodiment, a mobile computing device is described, that may include a processor, and a non-transitory computer-readable memory, including instructions that, when executed, can cause the processor to determine a power level comprising power level information indicative of a battery power level of the mobile computing device, select a power profile from a plurality of power profiles, based on a data transmission type, transmit power profile information representing the selected power profile to an operatively connected second computing device, where the power profile information can be used by the second computing device to configure the data transmission type, and receive data according to the data transmission type..
Mobile device power control
A method for power management of a mobile device. The method includes evaluating content of a plurality of applications received at a mobile device operated by a user and determining latency information for each of the plurality of applications.
Systems and methods for managing power at an optical network terminal
Systems and methods presented herein provide for operating an optical network terminal (ont) during a power outage. In one embodiment, an ont includes an opto-electrical converter operable to receive an optical signal and to convert the optical signal to a data signal, and a data processing module operable to process data from the data signal.
Power management circuit for a multi-phase power supply
A power management circuit for a multi-phase alternating current (ac) power supply is provided to manage a single phase bad, connected thereto, during a brownout condition. The management circuit is configured to switch the single phase electrical bad from an affected conductor of the ac power supply and to connect the single phase electrical bad between two unaffected conductors of the ac power supply thereby ensuring continued supply of voltage to the single phase electrical load..
Rf energy harvester
Disclosed herein is an antenna apparatus for use in harvesting ambient radio frequency, rf, energy. The apparatus comprises one or more rf antenna components arranged to receive rf energy for producing electricity.
Rapid charging and power management of a battery-powered fluid analyte meter
A system and method is described for rapid charging and power management of a battery for a meter. A charger component is operably associated with the meter and is capable of executing a rapid charge algorithm for a rechargeable battery.
Methods of operating a die, including counting primary clock cycles of a clock signal in a counter, monitoring a signal indicative of high current demand during secondary clock cycles of the clock signal, determining a total unit consumption of current responsive to a particular value of the signal indicative of high current demand during the secondary clock cycles of the clock signal, and pausing an access operation for the die at a designated point. When a value of the counter matches an assigned counter value of the die while the access operation is paused, determining whether a value of the total unit consumption of current exceeds a unit limit, and resuming the access operation and resetting the value of the total unit consumption of current if the value of the total unit consumption of current is less than or equal to the unit limit..
Method and system for state-based power management of asset tracking systems for non-statutory assets
A method and system for power consumption management for moveable assets is provided. Various states and modes are defined, in which elements of the system may operate, each state and mode having different power requirements based on different operational requirements and communication paradigms.
Event-driven reoptimization of logically-partitioned environment for power management
A method utilizes event-driven reoptimization to reallocate one or more logical partitions within a pool of logically-partitioned data processing systems in a logically-partitioned computing environment in response to detection of a system event that is likely to increase or decrease the collective resource demands of logical partitions resident in a logically-partitioned computing environment. The reoptimization may be used to consolidate logical partitions on fewer processor nodes to improve the potential for powering down hardware resources and thereby reduce power consumption..
Event-driven reoptimization of logically-partitioned environment for power management
The invention addresses these and other problems associated with the prior art by providing an apparatus and program product that utilize event-driven reoptimization to reallocate one or more logical partitions within a pool of logically-partitioned data processing systems in response to detection of a system event that is likely to increase or decrease the collective resource demands of logical partitions resident in a logically-partitioned computing environment. In some instances, for example, the reoptimization may be used to consolidate logical partitions on fewer processor nodes to improve the potential for powering down hardware resources and thereby reduce power consumption..
System and performing distributed power management without power cycling hosts
Power consumption by a first host included in a plurality of hosts in a clustered computing system, where each of the hosts executes one or more applications, is managed by detecting that a utilization level of the first host falls below a threshold value and, responsive to the detecting, migrating one or more applications executing on the first host to a second host. After the migration is completed, the first host is caused to consume less power while remaining powered on..
Method and systems for energy efficiency and energy conservation including on-off keying for power control
Systems and a method for controlling power of a device with power management software are described. In one embodiment, a computer implemented method initiates power control having on-off keying to control power consumption of a device for energy efficiency and energy conservation.
System and peak dynamic power management in a portable computing device
Various embodiments of methods and systems for dynamically adjusting a peak dynamic power threshold are disclosed. Advantageously, embodiments of the solution for peak dynamic power management optimize a peak dynamic power threshold based on estimations of real-time leakage current levels and/or actual power supply levels to a power domain of a system on a chip (“soc”).
Holistic global performance and power management
Methods and apparatus to provide holistic global performance and power management are described. In an embodiment, logic (e.g., coupled to each compute node of a plurality of compute nodes) causes determination of a policy for power and performance management across the plurality of compute nodes.
Apparatus and method to provide a thermal parameter report for a multi-chip package
In an embodiment, a processor includes at least one core and power management logic. The power management logic is to receive temperature data from a plurality of dies within a package that includes the processor, and determine a smallest temperature control margin of a plurality of temperature control margins.
Hybrid power management approach
Methods and apparatus to provide a hybrid power management approach are described. Some embodiments redefine the interface to power control unit (pcu) allowing a hybrid implementation where software running on cpu (central processing unit, also referred to herein interchangeably as “processor”) cores performs more of the work for power management, enabling the pcu to remain as a simple or regular microcontroller.
Method and power management
A method for use in an electronic device having an amplification unit, the method comprising: detecting a current temperature of the electronic device when the amplification unit is in a first state in which the amplification unit is operated in accordance with first control value; detecting whether the current temperature meets a threshold; identifying a second control value that is lower than the first control value, when the current temperature meets the threshold; and changing an amount of power supplied to the amplification unit by transitioning the amplification unit into a second state in which the amplification unit is operated in accordance with the second control value.. .
High data rate integrated circuit with power management
A sensor device includes a sensor array and a flow cell in fluid communication with the sensor array. Bias circuitry apply bias arrangements to the sensor array to produce sensor data.
Power management system for train
A power management system for managing power supply to a train having a locomotive with a primary power source for driving at least one railcar is provided. The power management system includes a train location detecting system (tlds) installed on the train to detect a location of the train, a storage battery on board the locomotive, a battery charging unit for charging the storage battery, and an automated power switching system for supplying power to the train.
Muilti-functional power management system
A power management apparatus is provided. The apparatus is configured to connect a plurality of dc power elements to a plurality of ac power elements and includes a dc interface module connected to the plurality of dc power elements, a bi-directional ac-dc converter connected to the dc interface module, and an ac interface module connected to the bi-directional ac-dc converter and the ac power elements..
User equipment and enhanced uplink power control
Embodiments of user equipment and methods for improved uplink transmission power management and scheduling, are generally described herein. For example, in an aspect, a method of uplink power management is presented, the method includes determining whether a total desired transmission power exceeds a total configured maximum output power for a subframe.
Power management in a portable communication device based on radio configuration version
A portable communication device transmits, to a communication network, a radio configuration (rc) request indicator requesting assignment of a power saving radio configuration for reverse link transmissions. The power saving radio configuration is one of a plurality of radio configurations including the power saving radio configuration and at least one other radio configuration defined by a communication standard different than the communication standard defining the power saving radio configuration.
Effiicient process for camera call-up
A surveillance system includes one or more camera systems at least some of the camera systems including a camera element comprising optical components to capture and process light to produce images, camera processing circuitry that receives the light and processes the light into electrical signals and encodes the signals into a defined format, power management circuitry to power the camera system, the power management system including first and second power interfaces and first and second video output interfaces.. .
Sensormatic Electronics, Llc
Power management for distributed communication systems, and related components, systems, and methods
power management techniques in distributed communication systems in which the power available at a remote unit (ru) is measured and compared to the power requirements of the ru. Voltage and current are measured for two dummy loads at the ru and these values are used to solve for the output voltage of the power supply and the resistance of the wires.
Corning Optical Communications Wireless Ltd