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 Envelope tracking (et) closed-loop on-the-fly calibration patent thumbnailnew patent Envelope tracking (et) closed-loop on-the-fly calibration
Apparatus and methods are provided to calibrate a closed-loop envelop tracking system for a power amplifier of a wireless transmitter using standardized modulation signals. In one novel aspect, a closed-loop adaptive method is used to track changes in pa nonlinearity due to environmental or circuitry changes during operating condition using standardized modulation signals.
Mediatek Inc.


 Instant messaging system patent thumbnailnew patent Instant messaging system
An instant messaging system having a messaging server that provides a buffering gateway through which all instant messages must pass in order to reach a user. The buffering gateway has a lookup table with criterion specified by the user.

 Client aware dhcp lease managment patent thumbnailnew patent Client aware dhcp lease managment
Managing dhcp address leases based on client properties. A dhcp server may allocate a short dhcp lease to a client device based on client properties.
Aruba Networks, Inc.


 Apparatus and methods for antenna correlation estimation in a multi-antenna system patent thumbnailnew patent Apparatus and methods for antenna correlation estimation in a multi-antenna system
Disclosed apparatuses obtain real time performance measurements and adaptively select mimo antennas to improve mimo antenna performance under given conditions. A correlation estimator determines an approximation of instantaneous antenna correlation values.
Motorola Mobility Llc


 Method and  generating parallel lookup requests utilizing a super key patent thumbnailnew patent Method and generating parallel lookup requests utilizing a super key
The invention describes a network lookup engine for generating parallel network lookup requests for input packets, where each packet header is parsed and represented by a programmable parser in a format, namely a token, which is understandable by the engine. Each token can require multiple lookups in parallel in order to speed up the packet processing time.
Cavium, Inc.


 Hybrid data distribution in a massively parallel processing architecture patent thumbnailnew patent Hybrid data distribution in a massively parallel processing architecture
System and method for hybrid distribution mode in massively parallel processing (mpp) database preventing storage imbalance issues caused by data skew. Key values of the database are identified as outliers if records of those keys cause database skew.
Futurewei Technologies, Inc.


 Prefetching data patent thumbnailnew patent Prefetching data
A prefetch controller is configured to communicate with a prefetch cache in order to increase system performance. The prefetch controller includes an instruction lookup table (ilt) configured to receive a first tuple including a first instruction id and a first missed data address.
International Business Machines Corporation


 Reciprocal unit patent thumbnailnew patent Reciprocal unit
A reciprocal unit for computing an estimated reciprocal of a number represented by a bit string. The unit comprises a first lookup table configured to receive one or more of the bits in the bit string and to output an initial estimate of the reciprocal of the number.
The Regents Of The University Of Michigan


 Method and system of detecting touch operation on touch screen, and touch display device patent thumbnailnew patent Method and system of detecting touch operation on touch screen, and touch display device
The present invention discloses a detection method and system for detecting whether or not a touch screen is touched, and a touch display device, for precisely detecting whether or not the touch screen is touched. The method comprises: controlling the touch screen to output a frame image, using pre-established correspondences between each gray scale and the correction data for the gray scale to convert gray scale of each sub-pixel region in the image into correction data for the gray scale, and using the obtained correction data to constitute a correction data table, the correction data table comprising correspondences between each sub-pixel region in the image and correction data; outputting a touch scan signal to a touch drive electrode line, and receiving a voltage signal outputted from a touch sensing electrode line, determining the sub-pixel region corresponding to the position coordinates, determining the correction data corresponding to the sub-pixel region through lookup in the correction data table, using the correction data to correct voltage waveform data corresponding to the voltage signal, and judging whether or not the touch screen is touched based on the corrected voltage waveform data..
Hefei Xinsheng Optoelectronics Technology Co. Ltd.


 Systems and methods for estimating flow in positive airway pressure therapy patent thumbnailnew patent Systems and methods for estimating flow in positive airway pressure therapy
A system adapted to regulate pressure of a flow of breathable gas generated by a motorized blower fan. The system may include a flow estimation analyzer adapted to receive a speed signal representative of a speed of the fan and estimate a parameter representative of the flow of breathable gas (e.g., a flow rate of the breathable gas).
Somnetics Global Pte. Ltd.


Single queue link aggregation


A method for transmitting a packet on a logical port comprising two or more physical ports comprises receiving a packet of a class of service; storing the packet in a memory; maintaining a lookup table relating a plurality of identifiers to at least one physical port; storing a pointer to the stored packet in the memory in a single pointer list for the class of service along with a selected one of the identifiers; and copying the stored packet to one or more physical ports corresponding to the selected identifier for transmission on at least one of the physical ports. In one implementation, a plurality of the physical ports are grouped into a logical port, and the received packet is processed to determine its logical port and its class of service..
Accedian Networks Inc.


Technologies for concurrency of cuckoo hashing flow lookup


Technologies for supporting concurrency of a flow lookup table at a network device. The flow lookup table includes a plurality of candidate buckets that each includes one or more entries.

Methods, optical transmitter, optical module, and optical communication system for improving the monitoring and/or reporting accuracy of a laser transmitting power


The present application discloses a method and circuitry that improves the monitoring and/or reporting accuracy and of a tosa transmitter output power. In the method, the output power of an optical transmitter is measured at 25° c.
Source Photonics (chengdu) Co., Ltd.


Decoding low-density parity-check maximum-likelihood single-bit messages


For decoding messages, a decoder exchanges single-bit messages for a data channel between a plurality of m parity nodes and a plurality of n symbol nodes. Each parity node has one or more adjacent symbol nodes with a plurality of edges between the parity node and each adjacent symbol node.
Utah State University


Method and coding a user defined constant into a key composition rule using variable length command


A method and apparatus are provided for classifying received network frames (234) by extracting frame header data (e.g., n-tuple) which is combined with a key insert value (e.g., embedded prefix value “op01, op02, . .
Freescale Semiconductor, Inc.


Modular multiplication using look-up tables


Various embodiments relate to a method, system, and non-transitory machine-readable medium encoded with instructions for execution by a processor for performing modular exponentiation, the non-transitory machine-readable medium including: instructions for iteratively calculating a modular exponentiation, bd mod n, including: instructions for squaring a working value, c; and instructions for conditionally multiplying the working value, c, by a base value, b, dependent on a bit of an exponent, d, including: instructions for unconditionally multiplying the working value, c, by a lookup table entry associated with the base value.. .
Nxp B.v.


System and mobile network access point name virtualization


Mobile and in particular internet of things (iot) devices have access point names (apn) for identifying network servers with which they are supposed to communicate. Disclosed are network devices and methods for apn virtualization to manage the mobile devices.
Starhome Mach Gmbh


Bidirectional mapping between applications and network content


A bidirectional mapping is established between network content and application programs, based on declarations at both the network content and at the application. Additionally, bidirectional mapping can provide for deep links, which can associate specific network content with a specific presentation of data in an application program.
Microsoft Technology Licensing, Llc


Reconfigurable interconnect element with local lookup tables shared by multiple packet processing engines


The invention describes the design of an interconnect element in a programmable network processor/system on-chip having multiple packet processing engines. The on-chip interconnection network for a large number of processing engines on a system can be built from an array of the proposed interconnect elements.
Cavium, Inc


Driving pixel circuit and driving device thereof


Embodiments of the present disclosure relate to a technical field of display technology, and provide a driving method for a pixel circuit and a driving device thereof. A problem of cost increase can be solved which is caused by an increase in a number of storages when adjustment is made by way of gamma curve and table lookup, by means of the technical solutions according to embodiments of the present disclosure.
Boe Technology Group Co., Ltd.


Distance measurement system applicable to different reflecting surfaces and operating method thereof


There is provided an operating method of a distance measurement system including the steps of successively capturing image frames with an image sensor; controlling a sampling parameter to converge an average brightness value of an object image in the image frames to be within a predetermined range; calculating a plurality of first object sizes of a converged object image in a converged image frame and calculating a first average value of the first object sizes; calculating a second average value of the first average values corresponding to a plurality of converged image frames; and comparing the second average value with a lookup table to determine an object depth.. .
Pixart Imaging Inc.


Mobile malware detection and user notification


Methods and systems for detecting and responding to malware events associated with mobile/portable computing devices by means of a malware detection gateway device associated with a mobile service provider network are provided. According to one embodiment, a malware detection gateway device associated with a mobile service provider network detects a malware event based on a data stream transmitted to or from a portable computing device communicating with a packet data network via the mobile service provider network.
Fortinet, Inc.


Methods and systems to regenerate h-sync by a touch controller


Methods and systems to regenerate h-sync by a touch controller are described. In an embodiment, a method may include setting, using a processing device, a noise peak threshold for identifying a horizontal synchronization (h-sync) signal generated by a display device.
Dell Products, L.p.


Binarized frequency transform


A computing device analyzes data taken over a period of time using a data transform. Frequency components are extracted by converting the data to a binary signal and computing an approximate inner product between the converted data and one or more basis functions.
Intel Corporation


Filter file system with inode number as primary database key


Example apparatus and methods identify files that are so small or so large that they compromise the efficient operation of a file system that uses re-assignable one-to-one inodes and inode numbers. Small files are aggregated into collections of files and large files are subdivided into collections of smaller files.
Quantum Corporation


Fine grained address remapping for virtualization


Address remapping technologies are described. A method can include receiving, at a paging device of a system memory, a first physical address of an input/output (io) device from a sub-page translator, where a sub-page location indicator may be associated with the first physical address.
Intel Corporation


Matrix ordering for cache efficiency in performing large sparse matrix operations


Mechanisms are provided for performing a matrix operation. A processor of a data processing system is configured to perform cluster-based matrix reordering of an input matrix.
International Business Machines Corporation


Method and registering and storing virtual machine unique information capabilities


A hypervisor preferably provides vm (virtual machine) identification, priority and lun/lba range information to the hba (hoist bus adapter) when a vm is created. Alternatively, the hba can determine that a lun/lba range is new and request vm identity, priority and lun/lba range from the hypervisor.
Brocade Communications Systems, Inc.


Method and determining the identity of a virtual machine


A hypervisor preferably provides vm (virtual machine) identification, priority and lun/lba range information to the hba (hoist bus adapter) when a vm is created. Alternatively, the hba can determine that a lun/lba range is new and request vm identity, priority and lun/lba range from the hypervisor.
Brocade Communications Systems, Inc.


Method and providing virtual machine information to a network interface


A hypervisor preferably provides vm (virtual machine) identification, priority and lun/lba range information to the hba (hoist bus adapter) when a vm is created. Alternatively, the hba can determine that a lun/lba range is new and request vm identity, priority and lun/lba range from the hypervisor.
Brocade Communications Systems, Inc.


Converging algorithm for real-time battery prediction


A method predicts the battery state in “real-time”, which is based on a nodal algorithmic model. Under this method, the battery is modeled as a network mesh of both linear and non-linear electrical branch elements.
Sendyne Corporation


Device for logic operation


An arithmetic logic operation device including a memory device configured to store a lookup table and receive an input of a bit string n bits long, n being an integer of at least 2, the input bit string representing an address in the lookup table at which is stored multiple-bit data of which a part includes a bit representative of the result of a logical operation performed between the bits included in the input bit string. The memory device is accessed to output the bits included in the data stored at the address represented by the received bit string.
Buffalo Memory Co., Ltd.


Image processing apparatus, image processing method, information processing apparatus, control method thereof, and non-transitory computer-readable medium


An image processing apparatus decides a grid point coordinate on a lookup table corresponding to a predetermined color; calculates, based on association between a signal of the predetermined color in the uniform color space designated by a first color space information and the decided grid point coordinate, a first matrix for converting each signal in the uniform color space into a grid point coordinate; calculates, based on association between the signal of the predetermined color in the uniform color space designated by a second color space information and the decided grid point coordinate, a second matrix for converting each grid point coordinate into a signal in the uniform color space; and generates a lookup table for converting each grid point coordinate into a signal in the second color space by using the second matrix and the second color space information.. .
Canon Kabushiki Kaisha


Vehicle, controlling the same and gesture recognition apparatus therein


Provided is a vehicle including a storage unit that stores a vein pattern lookup table including a plurality of reference vein pattern images according to a rotation angle of a driver's hand. The vehicle also includes an image acquisition unit that acquires a driver's image including an image of the driver's hand.
Hyundai Motor Company


Data lookup and operator for excluding unwanted speech search results


A method, system, and phonetic search engine are described that enable phonetic searches to have increased relevancy to the searcher. Specifically, phonetic searches on a database containing phonetically-searchable content can have one or more phonetically-confusable terms excluded from search results, thereby leaving search results that more faithfully reflect the search terms used during the phonetic search of the database..
Avaya Inc.


Memory descriptor list caching and pipeline processing


Memory descriptor list caching and pipeline processing techniques are described. In one or more examples, a method is configured to increase efficiency of buffer usage within a pipeline of a computing device.
Microsoft Microsoft Technology Licensing, Llc


Using biomarker information for heart failure risk computation


Provided is a method, system and/or apparatus for determining prospective heart failure event risk. Acquired from a device memory are a heart failure patient's current and preceding risk assessment periods.
Medtronic, Inc.


Broadcast response system


A broadcast response system provides, e.g., a radio broadcast listener with the ability to obtain media content such as music or speech while listening to the radio. The user can respond to items in the radio broadcast such as advertisements, fund raising drives, or interactive listener polls during the broadcast.
Stratosaudio, Inc.


Vertical threat analytics for ddos attacks


Embodiments are provided to allow institutions and individuals the ability to subscribe to notifications regarding ddos attacks on certain types of institutions, e.g., institutions that fall into certain market verticals or categories. Subscriber data can be integrated with an attack monitoring platform (amp), which can push out certain information to a system, which tabulates and analyzes the information regarding attacks.
Level 3 Communications, Llc


Resource allocation using ccn manifests


A network forwarder can use a manifest to allocate resources in a content centric network (ccn). Specifically, the forwarder can include a manifest table which stores a manifest state for a set of pending manifests.
Palo Alto Research Center Incorporated


Method, apparatus, and system for recognizing fingerprint


A fingerprint recognition method includes determining a code corresponding to a query image based on features of blocks in the query image, obtaining information corresponding to the determined code from a lookup table, and verifying the query image based on the obtained information.. .
Samsung Electronics Co., Ltd.


Method for classifying a data segment with regard to its further processing


In a method for classifying a data segment with regard to its further processing in a data transport unit, which data segment includes a header information of a data packet of an encapsulated network protocol, a parameter for the further processing of the data segment is ascertained as a function of a table entry in a lookup table that corresponds to an ascertained key for the lookup table.. .
Robert Bosch Gmbh


Mechanism for performing lockless rolling upgrade of nosql database


A method for performing lockless lookups during a rolling upgrade of a column family from an old column family version to a new column family version in a nosql database.. .
Nutanix, Inc.


Cache line compaction of compressed data segments


Methods, devices, and non-transitory process-readable storage media for compacting data within cache lines of a cache. An aspect method may include identifying, by a processor of the computing device, a base address (e.g., a physical or virtual cache address) for a first data segment, identifying a data size (e.g., based on a compression ratio) for the first data segment, obtaining a base offset based on the identified data size and the base address of the first data segment, and calculating an offset address by offsetting the base address with the obtained base offset, wherein the calculated offset address is associated with a second data segment.
Qualcomm Incorporated


Apparatus and measuring temperature of led


Provided is an apparatus for measuring a temperature of an led, the apparatus including: a chamber in which an led module is disposed therein, and set to have a plurality of temperatures; a temperature measurement unit measuring a temperature of the led module and a temperature of the chamber at each of the temperatures; a controller outputting a plurality of current control signals when the temperature of the led module and the temperature of the chamber are equal to each other; a current supply unit applying a plurality of current pulses having a plurality of current values to the led module responding to the current control signals; and a voltage detection unit detecting a voltage of the led module whenever the led module is driven by each of the current pulses, wherein the controller tabulates the temperatures of the led module, the current values, and a plurality of pieces of information on the detected voltages by using a lookup table to store the tabulated results.. .
Samsung Display Co., Ltd.


Method and system to process navigation information


A system to process navigation information includes at least one hardware processor and an information storage and retrieval platform executed by the at least one hardware processor. The information storage and retrieval platform is configured to receive a data request from a client, the data request including a client identifier that identifies the client, generate a network event in response to the data request received from the client, and generate, by the at least one hardware processor, a hash value from the client identifier.
Ebay Inc.


Method and system for processing a geographical internet protocol (ip) lookup request


Various aspects of a method and a system to process a geographical internet protocol (ip) lookup request of an ip address are disclosed herein. The method is implemented in a first server.
Sony Network Entertainment International Llc


Protocol independent programmable switch (pips) software defined data center networks


A software-defined network (sdn) system, device and method comprise one or more input ports, a programmable parser, a plurality of programmable lookup and decision engines (ldes), programmable lookup memories, programmable counters, a programmable rewrite block and one or more output ports. The programmability of the parser, ldes, lookup memories, counters and rewrite block enable a user to customize each microchip within the system to particular packet environments, data analysis needs, packet processing functions, and other functions as desired.
Cavium, Inc.


Logical-to-physical address translation for a removable data storage device


A method for making memory more reliable involves accessing data stored in a removable storage device by translating a logical memory address provided by a host digital device to a physical memory address in the device. A logical memory address is received from the host digital device.
Kingston Digital, Inc.


Updatable address lookup application program interface


Embodiments relate to a new application program interface (api) and supporting tools to introduce efficiency associated with a transaction. An in-memory translation table maintains accurate address locations of key-value pair locations.
International Business Machines Corporation


Base station, mobile station, wireless communications system, and wireless communications method


At a base station, a lookup table is prepared that for each index value among multiple different index values, associates repetition counts of different channels correlated with each other. The base station acquires reception information indicating a reception state of a wireless signal at a mobile station, determines a repetition count for each channel based on the reception information, and acquires from the lookup table, an index value corresponding to the respective repetition counts for the channels.

Peripheral device detection with short-range communication


In general, embodiments of the present disclosure are directed to techniques for configuring a mobile device according to detection of one or more peripheral devices in an environment using short-range wireless communication. In one example, a method includes, receiving, by a computing device that communicates with a peripheral device using short-range wireless communication, a unique identifier of the peripheral device.

Transparent client authentication


A system and method for authenticating an application (client) to a server or service. During a registration phase, an application that requests access to a service can receive a service identifier, which it can authenticate.

System and distribution of policy enforcement point


The disclosure herein describes an edge device of a network for distributed policy enforcement. During operation, the edge device receives an initial packet for an outgoing traffic flow, and identifies a policy being triggered by the initial packet.

Pattern matching values of a packet which may result in false-positive matches


In one embodiment, a packet switching device determines that a packet matches one of a plurality of predetermined patterns, however, this matching may produce a false-positive match of one of the underlying rules corresponding to the plurality of predetermined patterns. In one embodiment, determining the packet matches one of the plurality of predetermined patterns includes determining a first pattern match of a packet when each particular portion of a plurality of different portions of the packet is found to be matching a corresponding particular pattern portion by performing a table lookup operation based on the particular portion as an address in a corresponding different current portion-iteration table to retrieve a corresponding partial result.

Generating , receiving for dual-frequency constant envelope signal with four spreading signals


The application relates to a generating method and device, receiving method and device for a dual-frequency constant envelope multiplexed signal with four spreading signals. According to the method, the four baseband spreading signals s1(t), s2(t), s3(t), s4(t) can be modulated to a frequency f1 and a frequency f2 respectively, so as to generate the constant envelope multiplexed signal on a radio carrier frequency fp=(f1+f2)/2, where the signals s1(t) and s2(t) are modulated on the frequency f1 with carrier phases orthogonal to each other, the signals s3(t) and s4(t) are modulated on the frequency f2 with carrier phases orthogonal to each other, f1>f2.

Communication methods and systems for nonlinear multi-user environments


An electronic receiver comprises a nonlinear distortion modeling circuit and a nonlinear distortion compensation circuit. The nonlinear distortion modeling circuit is operable to determine a plurality of sets of nonlinear distortion model parameter values, where each of the sets of nonlinear distortion model parameter values representing nonlinear distortion experienced by signals received by the electronic receiver from a respective one a plurality of communication partners.

Display device including a dynamic capacitance compensation lookup table


A display device includes an external image processing set and a display assembly configured to receive converted image data from the external image processing set and display an image corresponding to the converted image data. The display assembly includes a dynamic capacitance compensation lookup table storage unit which stores therein a dynamic capacitance compensation lookup table, and the external image processing set includes a memory which receives the dynamic capacitance compensation lookup table from the display assembly and stores therein the received dynamic capacitance compensation lookup table, and a graphic processing unit which outputs converted image data in which current frame data has undergone dynamic capacitance compensation based on the stored dynamic capacitance compensation lookup table, the current frame data and previous frame data..

Organic light-emitting display device and driving method thereof


A gray voltage generator includes a reference voltage generator and a gray voltage setter. The reference voltage generator generates a reference voltage lookup table (lut) for each of a plurality of gray levels and luminances for a first luminance based on a first gamma code.

Redundant disk array using heterogeneous disks


A redundant disk array method includes allocating identically sized logical blocks of storage units together to form a stripe on each of several data storage devices, at least two of the logical blocks in the stripe being located on different data storage devices, generating a lookup table representing a mapping between a logical location of each logical block in the stripe and a physical location of the respective logical block on the corresponding data storage device, and electronically writing data to the physical locations of each logical block in the stripe, the physical locations being obtained from the lookup table. In some cases, at least two of the data storage devices are heterogeneous, and at least two of the data storage devices have a different total number of logical blocks..

Compression of hardware cache coherent addresses


Compression of address bits within a cache coherent subsystem of a chip is performed, enabling a cache coherent subsystem to avoid transmitting, storing, and operating upon unnecessary address information. Compression is performed according to any appropriate lossless algorithm, such as discarding of bits or code book lookup.

6-bit hydraulic manifold and its use in spreading salt


Disclosed is a system for precisely controlling distribution of saline, which employs a 6-bit manifold employing 6 solenoid valves for controlling the flow of hydraulic fluid therethrough. The manifold is in hydraulic fluid communication with motor valves.

Adaptive dns pre-resolution


Embodiments of the present invention include methods and systems for domain name system (dns) pre-resolution. A method for dns pre-resolution is provided.

Technologies for network device flow lookup management


Technologies for managing network flow lookups of a network device include a network controller and a target device, each communicatively coupled to the network device. The network device includes a cache for a processor of the network device and a main memory.

Method and apparatus of compressing network forwarding entry information


A method and apparatus of a device that determines a match for a compressed address using an exact match table of a network element is described. In an exemplary embodiment, the network element receives a data packet that has a destination address.

Method and apparatus of 128-dsq de-mapping in 10gbase-t system


A method and apparatus for demapping a double squared quadrature amplitude modulated (dsq) symbol is disclosed. One or more first log likelihood ratios (llrs) are determined, for a first subset of constellation points of a corresponding dsq constellation, using an llr approximation.

Configurable logic circuit including dynamic lookup table


In some embodiments, a circuit may include a configurable logic module including a multiplexer. The multiplexer may include a plurality of data inputs configured to receive one or more bit strings.

Switched mode power supply output stage configuration


A method of optimizing the number of output stages of a switched mode power supply features a dynamically-updated lookup table (lut) storing historic output stage configuration data per system operating performance point (opp). Upon entering an opp, a margin is added to the historic optimal configuration.

Image processing method and display device using the same


Provided is an image processing method of processing first red, green, and blue (rgb) data with a display device including a pixel configured with red, green, blue, and white sub-pixels and providing the processed data. The method includes receiving the first rgb data, rendering the first rgb data to generate second rgb data and white (w) data, converting the first rgb data into hue, saturation, and value (hsv) data, obtaining rgb compensation data by using the hsv data on the basis of a lookup table, compensating for the second rgb data by using the rgb compensation data, and outputting the compensated second rgb data and the w data..

Automated assessment


A system for automated assessments is provided. The system includes a processing device and a memory device.

Email address token integration


A system and method to facilitate transactions between a customer and a vendor is disclosed. The system and method include receiving a response email, wherein the response email includes a short lookup token associated with the transaction between a customer and a vendor; determining the long token associated with the short lookup token; decoding the long token; performing a validation of the decoded long token; and processing the transaction, on a condition that validation is approved.

Payment unification service


Example embodiments relate to a payment unification service. In some examples, a system may include a gateway interface to communicate with multiple unification gateways respectively associated with multiple payment services.

Persistent viewports


A persistent viewports architecture that provides a persistent and correctly-positioned viewport to a user when a collaboration document is being updated. The architecture identifies and utilizes a user's element-of-interest in content of the document to determine and recalculate the correct position of the user viewport.

Hiding page translation miss latency in program memory controller by selective page miss translation prefetch


This invention hides the page miss translation latency for program fetches. In this invention whenever an access is requested by cpu, the l1i cache controller does a-priori lookup of whether the virtual address plus the fetch packet count of expected program fetches crosses a page boundary.

Instruction set architecture with opcode lookup using memory attribute


A circuit arrangement decodes instructions based in part on one or more decode-related attributes stored in a memory address translation data structure such as an effective to real translation (erat) or translation lookaside buffer (tlb). A memory address translation data structure may be accessed, for example, in connection with a decode of an instruction stored in a page of memory, such that one or more attributes associated with the page in the data structure may be used to control how that instruction is decoded..

Non-volatile memory controller cache architecture with support for separation of data streams


A system according to one embodiment includes non-volatile memory, and a non-volatile memory controller having a cache. An architecture of the cache supports separation of data streams, and the cache architecture supports parallel writes to different non-volatile memory channels.

Binary translation mechanism


A method is described. The method includes receiving an instruction, accessing a return cache to load a predicted return target address upon determining that the instruction is a return instruction, searching a lookup table for executable binary code upon determining that the predicted translated return target address is incorrect and executing the executable binary code to perform a binary translation..

Instruction set architecture with opcode lookup using memory attribute


A method decodes instructions based in part on one or more decode-related attributes stored in a memory address translation data structure such as an effective to real translation (erat) or translation lookaside buffer (tlb). A memory address translation data structure may be accessed, for example, in connection with a decode of an instruction stored in a page of memory, such that one or more attributes associated with the page in the data structure may be used to control how that instruction is decoded..

Modular exponentiation using look- up tables


Various embodiments relate to a method of encoding data and a related device and non-transitory machine readable storage medium, including: determining a plurality of factors of a value, b, to be exponentiated; retrieving, from a lookup table, a plurality of lookup table entries associated with the plurality of factors; calculating a product of the plurality of lookup table entries; and calculating a residue of the product using a cryptographic key modulus, n, to produce an exponentiated value, s.. .

Command message generation and execution using a machine code-instruction


In one embodiment, command message generation and execution using a machine code-instruction is performed. One embodiment includes a particular machine executing a single machine-code instruction including a reference into a command-message-building data structure stored in memory.
Cisco Technology, Inc., A Corporation Of California


Programmable processing engine for a virtual interface controller


A method is provided in one example embodiment and includes receiving at an interface controller associated with a host server and disposed between the host server and a network element a packet from a sender; processing the packet to identify a rewrite rule to be applied to the packet based on characteristics of the packet; applying the identified rewrite rule to the packet to generate a rewritten packet; and forwarding the rewritten packet toward a next hop. The processing may include classifying the packet, the classifying including identifying at least one of a type of traffic with which the packet is associated and an application with which the packet is associated.
Cisco Technology, Inc.


Detection of infected network devices and fast-flux networks by tracking url and dns resolution changes


A system and method for detecting fast-flux malware are presented. Domain name system (dns) lookup requests to dns servers from a local area network (lan) to a wide area network (wan) are monitored.
The Boeing Company


Ccn routing using hardware-assisted hash tables


One embodiment provides a system that facilitates forwarding of packets with variable length names. During operation, the system receives a packet with a hierarchically structured variable length identifier (hsvli) which comprises contiguous name components ordered from a most general level to a most specific level.
Palo Alto Research Center Incorporated


Face detection method and apparatus with lookup table


Apparatuses, methods and storage medium associated with face detection are disclosed. In embodiments, an apparatus may comprise one or more processors, cache memory, a lookup table of feature patterns, and a face detector.
Intel Corporation


Systems and methods for locating user and account information


When user and/or account information is split between different databases located in different application clusters, each application cluster is capable of performing a lookup to determine an identity of the application cluster that has a particular user's information. As a result, if a first application receives a request for a user's information from a software application, and the first application cluster does not itself have the user's information, the first application can determine the identity of a second application cluster that does have the user's information, and the first application cluster can refer the requesting software application to the second application cluster..
Vonage Network, Llc


Gesture based power management system and method


A gesture based power management method for a wearable device is provided. The method includes establishing a mapping relationship between a set of pre-defined gestures including at least a lookup gesture and a set of power management functions including at least a function for turning on a display screen of the wearable device.
Tcl Research America Inc.


Image processing device, image processing method and computer-readable medium


There is provided an image processing device including circuitry configured to predict, from an image of a first layer, an image of a second layer having a different pixel attribute from the first layer, by using a lookup table in which a combination of a luma component, a first chroma component, and a second chroma component of the first layer is mapped to a predicted pixel value of the second layer corresponding to the combination, wherein a predicted value of a luma component of the second layer is acquired by using a first lookup table, and a predicted value of a first chroma component of the second layer is acquired by using a second lookup table with granularity different from granularity of the first lookup table.. .
Sony Corporation


Symbol string matching mechanism


A two-stage, very fast symbol string matching mechanism measures the similarity of content between data sources, allowing for efficient detection and evaluation of exact as well as inexact matches. The disclosed approach pairs complementary encoding technique comprising a first fast lookup that identifies regions of possible similarity, and a second, more computationally intensive analysis that evaluates metrics of similarity and delimits copy boundaries.
Geolang Ltd.


System and real-time search engine optimization issue detection and correction


The present invention will focus on detecting and fixing any potential technical search engine optimization issues in real-time. The required web page changes take place really fast, and made possible by ranksense's veloz web page virtualization engine described here.

System and non-unicast/desintation lookup fail (dlf) load balancing


Aspects of the present invention include a port extender environment using the port extenders to dynamically select a data path. In embodiments of the present invention, each port extender can communicate data traffic to another port extender or to a host receiver.
Dell Products L.p.


Lookup table sharing for memory-based computing


Methods and systems for memory-based computing include combining multiple operations into a single lookup table and combining multiple memory-based operation requests into a single read request. Operation result values are read from a multi-operation lookup table that includes result values for a first operation above a diagonal of the lookup table and includes result values for a second operation below the diagonal.
International Business Machines Corporation


System for managing a heating resistor with a positive temperature coefficient of auxiliary electric heating equipment of a motor vehicle


The invention relates to auxiliary electric heating equipment for a motor vehicle, comprising one or more heating bars comprising resistances with a positive temperature coefficient, and an electronic power stage alternately powering each heating bar on and off, according to a cyclic ratio that can be adjusted by control means. This equipment comprises means for limiting the actual intensity of the current passing through the electronic power stage, by measuring the peak current passing through at least one heating bar and comparing the measured peak current value with a peak current value read in a table for the current cyclic ratio, and decreasing the cyclic ratio if the measured peak current exceeds the peak current value read in the lookup table.
Valeo Systemes Thermiques


Fast processing and encryption compressed video


An encryption method for compressed video is provided. The encryption method includes the steps of confirming a partial bit stream included in a compressed video, and selectively using a lookup table—the lookup table storing encryption information, which is needed for each encryption of a plurality of bit streams, at addresses of patterns respective to the plurality of bit streams—based on a result of the confirmation and encrypting the partial bit stream..
Center For Integrated Smart Sensors


Adapting network control messaging for anycast reliant platforms


Some embodiments set forth a control message header rewriting methodology. Incoming packets are inspected to identify control messages.
Edgecast Networks, Inc.


Method, server, terminal, system, and storage medium for displaying multiuser map


Provided are a method, system, server and terminal, and storage medium for displaying a multiuser map. The method comprises: receiving a lookup message of a current smart terminal for looking up current location information of a to-be-looked-up smart terminal (12), using an identifier of the to-be-looked-up smart terminal carried in the lookup request message to look up the current location information of the to-be-looked-up smart terminal, and notifying the current smart terminal (13).
Zte Corporation


Decentralized structured peer-to-peer network and load balancing methods thereof


A load balancing method for searching a key of a search peer in a structured peer-to-peer network. The structured peer-to-peer network has indexes of a key shared sequentially among peers in different zones, each peer sharing the key having a same modulo identity and a counter value.
National Chiao Tung University


Lookup table sharing for memory-based computing


Methods and systems for memory-based computing include combining multiple operations into a single lookup table and combining multiple memory-based operation requests into a single read request. Operation result values are read from a multi-operation lookup table that includes result values for a first operation above a diagonal of the lookup table and includes result values for a second operation below the diagonal.
International Business Machines Corporation


Unordered multi-path routing in a pcie express fabric environment


A method of providing unordered packet routing in a multi-path pcie switch fabric is provided. Fabric egress port congestion is measured and distributed to all ports within a switch and to neighboring switches.
Avago Technologies General Ip (singapore) Pte. Ltd


Adjusting a head-up display (hud) based on light sensing


A system for adjusting a heads-up display (hud) is disclosed herein. The system includes a forward looking light sensor receiver to logarithmically receive a first light information from a forward looking light sensor; and an adjuster to adjust a luminance of the hud based on the first light information.

Delivering additional information to receiving parties for text messaging based caller id


The present disclosure describes a system, method, and computer readable medium for providing information to a receiving party in a communications network. The method includes receiving a message from a sending party and performing a lookup of information relating to the sending party in a database via an internet protocol connection.
I D You, Llc


Security device implementing flow lookup scheme for improved performance


A security device performing flow classification and storing flow information in a flow table includes a flow engine generating a flow key identifying a flow to which a received data packet belongs, the flow engine applying a hash function to the flow key to generate a flow hash value and an entry hash value being orthogonal to each other. The security device includes a hash map and a flow data table.
Palo Alto Networks, Inc.




Lookup topics:
  • Ip Address
  • Transport Layer
  • Label Switching
  • Access Control
  • Control Unit
  • Input Device
  • Redundancy
  • Storage Device
  • Data Center
  • Internet Protocol
  • Partitioning
  • Authentication
  • Credentials
  • Address Resolution
  • Address Resolution Protocol


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