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Error Rate
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Error Rate patents



      
           
This page is updated frequently with new Error Rate-related patent applications. Subscribe to the Error Rate RSS feed to automatically get the update: related Error RSS feeds. RSS updates for this page: Error Rate RSS RSS


Information processing device and method, and recording medium

Adaptive communication interface

Wireless transmission device and wireless transmission method

Date/App# patent app List of recent Error Rate-related patents
07/17/14
20140201604
 Methods and systems for 2-dimensional forward error correction coding patent thumbnailMethods and systems for 2-dimensional forward error correction coding
A communication system and a method are disclosed. The communication system includes an encoder configured to encode source data and output an encoded frame including a plurality of rows and a plurality of columns.
07/17/14
20140201601
 Information processing device and method, and recording medium patent thumbnailInformation processing device and method, and recording medium
The present technology relates to an information processing device and method, and a recording medium, which make it possible for a data recording system and so forth to be optimized in accordance with use. Provided are: a recording system decision unit that, on the basis of characteristics which are characteristics of data to be recorded in a recording medium, and include a lifespan value representing the retention period of the data and an error rate representing the percentage of errors assumed to be generated when the data is read, generates a plurality of recording regions of a logical device configured from the recording medium, and also decides recording systems to be applied in each of the recording regions; and a logical device initialization unit that initializes each of the recording regions of the logical device on the basis of the decided recording systems..
07/17/14
20140201325
 Adaptive communication interface patent thumbnailAdaptive communication interface
Embodiments of the invention include a communication interface and protocol for allowing communication between devices, circuits, integrated circuits and similar electronic components having different communication capacities or clock domains. The interface supports communication between any components having any difference in capacity and over any distance.
07/17/14
20140198784
 Wireless transmission device and wireless transmission method patent thumbnailWireless transmission device and wireless transmission method
A wireless transmission device includes a wireless reception unit which receives and demodulates a wireless frame in which a local area network (lan) signal including a timing packet and an error detection code are multiplexed and converted into a high-frequency wireless output signal from a wireless transmission path, separates the lan signal from the demodulated wireless frame, and calculates a wireless frame error rate by detecting a signal error of the wireless frame from the error detection code within the wireless frame, and a holdover switching unit which switches an operation mode from a timing reproduction mode in which a clock and a timing pulse are output based on a cycle and a phase reproduced from a timing packet included in the lan signal to a holdover mode in which a clock and a timing pulse are output based on a cycle and a phase saved at a normal time when the wireless frame error rate calculated by the wireless reception unit is greater than a first threshold value.. .
07/17/14
20140198048
 Reducing error rates for touch based keyboards patent thumbnailReducing error rates for touch based keyboards
The present technology provides systems and methods for reducing error rates to data input to a keyboard, such as a touch screen keyboard. In one example, an input bias model dynamically changes the keyboard functionality such that the keyboard will not necessarily produce the same result for an identical tap coordinate.
07/17/14
20140198047
 Reducing error rates for touch based keyboards patent thumbnailReducing error rates for touch based keyboards
The present technology provides systems and methods for reducing error rates to data input to a keyboard, such as a touch screen keyboard. In one example, an input bias model dynamically changes the keyboard functionality such that the keyboard will not necessarily produce the same result for an identical tap coordinate.
07/10/14
20140195866
 Determining worst-case bit patterns based upon data-dependent jitter patent thumbnailDetermining worst-case bit patterns based upon data-dependent jitter
The patent application discloses mechanisms that, for a given channel step or edge response, bit interval, and data dependent jitter table can directly determine the minimal eye or bit error rate opening by building a worst case pattern considering the effect of data dependent jitter. These mechanisms can be based on building an indexed table of jitter samples, preparing a structure in the form of connected elements corresponding to the jitter samples, and then applying dynamic programming to determine paths through the connected elements..
07/10/14
20140195733
 Memory using voltage to improve reliability for certain data types patent thumbnailMemory using voltage to improve reliability for certain data types
A method for minimizing soft error rates within caches by configuring a cache with a certain way which is more resistant to soft errors and then using this way to store modified data. In certain embodiments, the memory is made more soft error resistant by increasing a voltage across bitcells of the cache..
07/10/14
20140195729
 Memory having improved reliability for certain data types patent thumbnailMemory having improved reliability for certain data types
A method for minimizing soft error rates within caches by configuring a cache with certain sections to correspond to bitcell topologies that are more resistant to soft errors and then using these sections to store modified data.. .
07/10/14
20140192075
 Adaptive lossy framebuffer compression with controllable error rate patent thumbnailAdaptive lossy framebuffer compression with controllable error rate
The device and method described in this application relate generally to graphics processing systems utilizing the tile based rendering technique and more specifically relate to the processing of the framebuffer data in graphics processing applications. The present invention discloses techniques to reduce the bandwidth needed to access the color data stored in the framebuffer.
07/03/14
20140189446
Forward error correction with configurable latency
A method of performing forward error correction with configurable latency, where a configurable latency algorithm evaluates a target bit error rate (ber) against an actual ber and adjusts the size of a configurable buffer such that the target ber may be achieved when utilizing the smallest buffer size possible. When errors are corrected without the utilization of each of the configurable buffer locations, the algorithm reduces the size of the buffer by y buffer locations; the algorithm may continue to successively reduce the size of said buffer until the minimum number of buffer locations are utilized to achieve the target ber.
07/03/14
20140188474
System and method of lattice-based search for spoken utterance retrieval
A system and method are disclosed for retrieving audio segments from a spoken document. The spoken document preferably is one having moderate word error rates such as telephone calls or teleconferences.
07/03/14
20140186029
Methods and devices for active optical cable calibration
Methods and devices for laser driver calibration are disclosed. The methods and devices disclose determining first and second bit error rates for use in calibrating the laser driver.
07/03/14
20140185579
Rate-less wireless communication using protocol coding
A communication system having two communication units configured for wireless communication and a method for wireless communication. Each of the communication units includes a communication controller using at least two communication protocols: a first protocol for communicating having a first error rate threshold and a fixed data rate, and a second protocol for communicating having a second error rate threshold being higher than the first error rate threshold and a non-fixed data rate.
06/26/14
20140181601
Method of testing multiple data packet signal transceivers concurrently
A method of testing, such as for a bit error rate (ber), of multiple data packet signal transceivers during which a tester and the data packet signal transceivers exchange sequences of test data packets and summary data packets. The tester provides the test data packets which contain respective pluralities of data bits with respective predetermined bit patterns.
06/26/14
20140181581
Error recovery within integrated circuit
An integrated circuit includes one or more portions having error detection and error correction circuits and which is operated with operating parameters giving finite non-zero error rate as well as one or more portions formed and operated to provide a zero error rate.. .
06/26/14
20140177680
Wireless link to transmit digital audio data between devices in a manner controlled dynamically to adapt to variable wireless error rates
A communication system including a host transceiver, one or many device transceivers, and a wireless or wired link, in which encoded digital audio data and optionally also other auxiliary data are transmitted and received between the host transceiver and one or many device transceivers. The wireless link can but need not be a certified wireless usb (“cwusb”) link, which utilizes wimedia ultra-wideband (“uwb”) radio technology.
06/19/14
20140173736
Method and system for detecting webpage trojan embedded
The present disclosure is applicable to the field of computer security technology and provides a method and system for detecting webpage trojan embedded. The method includes: obtaining webpage contents; parsing the obtain webpage contents, and extracting script objects; constructing an object execution engine to simulate the execution of the contents of the script objects; monitoring the simulation execution of the contents of the objects, and when an abnormal behaviour occurs, determining that the contents of the objects contain dangerous data.
06/19/14
20140173373
Decoding method for low density parity check and electronic device using the same
A decoding method for low density parity check (ldpc) and an electric device using the decoding method are provided. The decoding method includes: receiving a message and executing an iteration decoding to the message; obtaining first belief values of the message in an (i−1)th iteration; obtaining a first energy summation of the first belief values; obtaining second belief values of the message in an ith iteration; obtaining a second energy summation of the second belief values; determining whether the second energy summation is smaller than the first energy summation and whether a difference between the first energy summation and the second energy summation is larger than a first threshold; if yes, generating a decoding result according to the first belief values.
06/19/14
20140169513
Communication system including multiple receiving antennas and time tracking method thereof
A tracking method and apparatus of a communication system to prevent a timing difference and bit error rate performance degradation caused by unstable characteristics of a plurality of circuit devices are provided. The tracking method and apparatus include sampling signals received at receiving antennas, tracking sample values resulting from the sampling of the signals, and combining the tracked sample values..
06/19/14
20140169438
Receiver with clock recovery circuit and adaptive sample and equalizer timing
A receiver is equipped with an adaptive phase-offset controller and associated timing-calibration circuitry that together shift the timing for a data sampler and a digital equalizer. The sample and equalizer timing is shifted to a position with less residual inter-symbol interference (isi) energy relative to the current symbol.
06/19/14
20140168807
Templated granular magnetic recording media
A system and method for recording data to a perpendicular magnetic recording media having a highly ordered granular structure. The method includes the synchronization of write frequency and write phase to the granular structure of the magnetic media optimize performance of the magnetic data recording system by minimizing bit error rate..
06/12/14
20140164299
Hybrid pre-training of deep belief networks
Pretraining for a dbn initializes weights of the dbn (deep belief network) using a hybrid pre-training methodology. Hybrid pre-training employs generative component that allows the hybrid pt method to have better performance in wer (word error rate) compared to the discriminative pt method.
06/12/14
20140162568
On-chip calibration and built-in-self-test for soc millimeter-wave integrated digital radio and modem
A method for calibrating a wireless data transceiver package can include transmitting, by a testing device, a first control sequence to a wireless data transceiver. The transceiver can include a receiver and a transmitter.
06/12/14
20140161045
Backoff adaptation for digital communication systems with channel quality information
System and method for backoff correction of channel quality information (cqi). A correction factor is calculated based on a goodness measure such as packet error rate (per).
06/05/14
20140157089
Forward error correction with parallel error detection for flash memories
Methods, systems, and devices are described for forward error correction for flash memory. Encoded data from flash memory may be used to generate a number of data streams.
06/05/14
20140157065
Method and system for providing a smart memory architecture
A smart memory system preferably includes a memory including one or more memory chips, and a processor including one or more memory processor chips. The system may include a smart memory controller capable of performing a bit error rate built-in self test.
06/05/14
20140155007
Configurable transceiver
A configurable transceiver may include a configurable receiver, a configurable transmitter, and a digital signal processor (dsp). One or more components of the configurable receiver and/or the configurable transmitter may be a block that includes an array of components, such as an array of amplifiers, an array of filters, etc.
06/05/14
20140153723
System for providing physical layer security
Systems, devices, and methods of physical layer security are disclosed. One such device includes a physical layer security module and a physical layer processing module.
06/05/14
20140151543
Analysis device and analysis method
Provided is a technique of analyzing particles in real time while collecting and condensing the particles continuously. Gas and/or particles as a detection target substance that are attached to an authentication target 2 are removed by air flow from a blowing region 5.
05/29/14
20140146411
Method for adjusting linear recording density and magnetic disk drive
According to one embodiment, there is provided a method, implemented in a magnetic disk drive, for adjusting a linear recording density. The method obtains a first flying-dependent error sensitivity for each of two or more heads.
05/29/14
20140145949
Instruction input device and method using eye movement
An instruction input device and method using eye movement in which an error rate of detecting a point at which a user gazes, is reduced by storing frequencies of an object moving on a screen and instructions corresponding thereto. In addition, the error rate is reduced by comparing frequency detected from eye movement gazing at the object with the frequency of the object and determining as an input of an instruction when the compared value is included within a predetermined range..
05/22/14
20140143629
Wireless access point mapping
Techniques for wireless access point mapping are described. In at least some embodiments, various characteristics of a wireless access point are detected.
05/15/14
20140136907
Error rate threshold for storage of data
Embodiments of the invention relate to calculation of error rate for data storage which includes determining a completion status of a read operation of data stored in a storage device, the completion status being one of at least partially complete or not complete. The fault monitoring count is incremented based on the completion status being not complete.
05/15/14
20140136197
Accuracy improvement of spoken queries transcription using co-occurrence information
Techniques disclosed herein include systems and methods for voice-enabled searching. Techniques include a co-occurrence based approach to improve accuracy of the 1-best hypothesis for non-phrase voice queries, as well as for phrased voice queries.
05/15/14
20140133767
Scanned text word recognition method and apparatus
A method for converting digital images to words includes receiving a digital image comprising text, generating a binary image from the digital image for each of n binarization threshold values to provide n binary images, converting each of the n binary images to text, and aligning the text from the n binary images to provide a word lattice for the digital image. Aligning the text may include prioritizing the text from the n binary images according to error rates on a training set.
05/15/14
20140133319
Receive diversity control in td-scdma
In a td-scdma user equipment (ue) with multiple receive chains, receive diversity may be implemented where multiple receive chains may simultaneously activate to perform reception on downlink signals. Receive diversity may be enabled when single chain reception provides undesired results and when receive diversity will not impact power consumption too much.
05/08/14
20140129898
Evaluation of performance characteristics of a read channel
A machine-based method for modifying a parity-check matrix in a manner that controllably and quantifiably raises the corresponding error-floor level and/or rate of miscorrection to make these quantities observable in direct read-channel simulations that can be completed in a relatively short amount of time. In one embodiment, the method is used to compare different turbo-decoding schemes by comparing the read-channel performance characteristics corresponding to a modified matrix, instead of the original parity-check matrix.
05/08/14
20140126625
Systems, circuits and methods for adapting parameters of a linear equalizer in a receiver
A receiver is optimized by adapting parameters of a linear equalizer component within the receiver. Data decisions and error decisions are generated.
05/01/14
20140122962
Methods and systems for minimizing decoding delay in distributed video coding
This disclosure generally relates to encoding, transmission, and decoding of digital video, and more particularly to methods and systems for minimizing decoding delay in distributed video coding (dvc). In one embodiment, a video decoding method is disclosed, comprising: obtaining side information; obtaining a syndrome bit chunk corresponding to a non-key-frame bit-plane; performing, via one or more processors, at least one non-key-frame bit-plane channel decoding iteration using the side information and the syndrome bit chunk; generating a decoded bit-plane via performing the at least one non-key-frame bit-plane channel decoding iteration; determining a bit error rate measure for the decoded bit-plane; determining, based on the bit error rate measure, a number of additional syndrome bit chunks to request; and providing a request for the additional syndrome bit chunks..
05/01/14
20140122960
Trapping-set database for a low-density parity-check decoder
A machine-implemented method of generating trapping-set information for use in ldpc-decoding processing of read signals generated, e.g., by sensing a storage medium, such as a magnetic platter. In one embodiment, the method can be implemented as an add-on to any other trapping-set search method in which the discovered trapping sets are evaluated to determine their influence on the overall bit-error rate and/or error-floor characteristics of the ldpc decoder.
05/01/14
20140119468
Generalized codebook design method for limited feedback systems
In a closed-loop wireless communication system, a codebook-based feedback mechanism is provided where each codeword indicates a particular profile to be used to provide a target performance measure (e.g., bit error rate or spectral efficiency) for the transmission channel. This may be accomplished by using a multi-stage quantization process to construct the codewords as a plurality of transmission parameters specifying a mimo transmission scheme, precoding vector or matrix, power allocation in space/time/frequency, modulation and channel code..
05/01/14
20140119344
Adaptive allocation of idle slots based on error rate
To create additional communication gaps for a user equipment to perform inter-radio access technology (inter-rat) measurement, the user equipment may discontinue communications during time slots of specific transmission time intervals (ttis) based on a block error rate of a previous tti. The time of the discontinued communications may then be allocated for inter-rat measurement..
05/01/14
20140119168
Holographic memory information encoding method, holographic memory recording method, and holographic memory device
Provided is an information encoding method and a holographic memory device which increase the amount of information per page of a holographic memory and reduce the bit error rate to ensure a larger multiplexing number. The holographic memory information encoding method expresses information of signal page data in a holographic memory as a multi-stage data using different resolution by block coding, and superimposes each data on a single page of signal page data.
04/24/14
20140115425
Addressing variations in bit error rates amongst data storage segments
The disclosure is related to an apparatus and methods for addressing variations in bit error rates amongst data storage segments. In a particular embodiment, an apparatus includes a controller that detects variations in bit error rates amongst different segments of a plurality of segments in a storage medium.
04/24/14
20140115410
Bit error rate estimation for wear leveling and for block selection based on data type
A method and system for wear balancing in a flash memory device using bit error probability is disclosed. The flash memory device includes blocks with different life spans, leading potentially to one block wearing out before the other.
04/24/14
20140112118
System and method for identifying failing drives or media in media libary
Embodiments of methods and systems comprise identifying failing media and/or drives for a media library. Error data can be collected from media libraries.
04/17/14
20140108879
Using fec statistics to tune serdes
Serializer-deserializer (serdes) operation is optimized for signals based on signal error statistics. Forward error correction (fec) may provide feedback of error statistics or error correction statistics to a serdes tuner, which uses the statistics to selectively tune or adjust serdes operating parameters, such as vertical and horizontal sampling or slicing offsets, gain and equalization, to decrease the bit error rate (ber).
04/17/14
20140108712
Programming mode for multi-layer storage flash memory array and switching control method thereof
The present invention relates to a programming mode for improving the reliability of a multi-layer storage flash memory device in a semiconductor storage field. The present invention provides several programming modes for improving the reliability of a multi-layer storage flash memory device and switching control methods thereof, based on the technical conception of skipping some specific logic pages in the programming process to reduce the impact of the floating gate coupling effect on the operation of the flash memory.
04/17/14
20140105268
Decision feedback equalizer utilizing symbol error rate biased adaptation function for highly spectrally efficient communications
One or more embodiments describe a decision feedback equalizer utilizing symbol error rate biased adaptation function for highly spectrally efficient communications. A method may be performed in a decision feedback equalizer (dfe).
04/10/14
20140101499
Bit error rate based wear leveling for solid state drive memory
According to exemplary embodiments, a system, is provided for bit error rate (ber)-based wear leveling in a solid state drive (ssd). A block-level ber value for a block in the ssd is determined.
04/10/14
20140101498
Method for estimating block error rate and communication device
A method for estimating a block error rate and a communication device are applied to the field of communications technologies. The method for estimating a block error rate includes: decoding n received coded code blocks to obtain multiple posterior probabilities apps, where n is a natural number greater than 1; obtaining, according to the multiple posterior probabilities apps and a preset policy, a result indicating that the decoding of each coded code block is correct or incorrect, where the preset policy includes: when a sum of absolute values of the multiple apps is greater than or equal to a preset threshold, the decoding is correct; and obtaining a decoding block error rate according to a result indicating whether the decoding of the n coded code blocks is correct.


Popular terms: [SEARCH]

Error Rate topics: Error Rate, Base Station, Bit Error Rate, Downstream, Data Frame, Contention, Error Correction, Modulation, Communication System, Scheduling, Hop Network, Physical Layer, Beamforming, Constructive, Memory Device

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This listing is a sample listing of patent applications related to Error Rate for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Error Rate with additional patents listed. Browse our RSS directory or Search for other possible listings.
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