FreshPatents.com Logo
Enter keywords:  

Track companies' patents here: Public Companies RSS Feeds | RSS Feed Home Page
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

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

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


Apparatus and method for determining an operating condition of a memory cell based on cycle information

Sc-fdma transmission device and transmission method

Date/App# patent app List of recent Error Rate-related patents
08/14/14
20140229799
 Statistical adaptive error correction for a flash memory patent thumbnailStatistical adaptive error correction for a flash memory
A method for implementing adaptive error correction in a memory, comprising the steps of (a) decoding a page of data read from a memory, (b) selecting one of a plurality of histograms based on a measured code word error rate of the decoded page and (c) applying an error correction code rate based on the selected histogram. The error correction code rate allows the memory to use a minimum number of error correction bits to provide reliable operation of the memory..
08/14/14
20140229774
 Apparatus and method for determining an operating condition of a memory cell based on cycle information patent thumbnailApparatus and method for determining an operating condition of a memory cell based on cycle information
A method populates a parameter set for dynamically adjusting an operating condition in a memory block of a non-volatile memory circuit. A desired condition limit is identified, and a first parameter is computed as a function of a first memory operation to be performed on the memory block.
08/14/14
20140227705
 Safe sequencing system patent thumbnailSafe sequencing system
The identification of mutations that are present in a small fraction of dna templates is essential for progress in several areas of biomedical research. Though massively parallel sequencing instruments are in principle well-suited to this task, the error rates in such instruments are generally too high to allow confident identification of rare variants.
08/14/14
20140226586
 Sc-fdma transmission device and transmission method patent thumbnailSc-fdma transmission device and transmission method
An sc-fdma transmission device capable of achieving excellent error rate characteristics on any propagation channel, wherein a determination unit (151) determines the ratio of the frequency puncturing amount to the time puncturing amount in the total puncturing amount on the basis of a puncturing determination rule, and a setting unit (152) sets the time puncturing amount and the frequency puncturing amount on the basis of this ratio. Here, in the puncturing determination rule, the ratio is determined from the mcs of the encoded data, the number of resources allocated to the encoded data, and the delay spread of the propagation channel between a receiving device and the transmission device (100)..
08/07/14
20140221045
 Method and system for switching wireless devices in looped network patent thumbnailMethod and system for switching wireless devices in looped network
The disclosure discloses a method and system for switching wireless devices in a looped network. The wireless devices include a core wireless device and remote wireless devices, and the core wireless device and two or more remote wireless devices, connected through two ports of the core wireless device, constitute a looped network; the method including: when the core wireless device detects that a line error rate at each of the two ports is within a determined threshold range, the core wireless device sends a valid control character, otherwise, the core wireless device sends an invalid control character; wherein the valid control character sent at one of the two ports of the core wireless device is different from that sent at another of the two ports of the core wireless device; when the remote wireless device detects that a line error rate at a receiving end of a master port of the remote wireless device is within the determined threshold range, the remote wireless device forwards the valid control character received at a slave port to the master port, otherwise, the remote wireless device sends the invalid control character to the master port; and the remote wireless device sends the invalid control character to its slave port continuously.
08/07/14
20140219264
 Method and system for compromise greenfield preambles for 802.11n patent thumbnailMethod and system for compromise greenfield preambles for 802.11n
Aspects of the invention described herein may enable a greenfield access mode in ieee 802.11n wlan systems in comparison to an alternative approach that may not provide greenfield access. The utilization of greenfield access may reduce the portion of time required to transmit data due to overhead comprising preamble fields and header fields.
08/07/14
20140219111
 Method and system for dual-mode rate control in a wireless communication system patent thumbnailMethod and system for dual-mode rate control in a wireless communication system
A method of performing dual-mode rate control for an access point in a wireless communication system includes a single-user mode of operation and a multi-user mode of operation. In the single-user mode, a basic rate for a station is determined based on channel conditions.
08/07/14
20140219110
 Method and system for dynamic ampdu duration control in a wireless communication system patent thumbnailMethod and system for dynamic ampdu duration control in a wireless communication system
A method of providing aggregated mac protocol data unit (ampdu) duration control in a wireless communication device includes setting an ampdu duration. Pass/fail statistics are collected for each mpdu of an ampdu in a time window, w.
08/07/14
20140219028
 Compensation loop for read voltage adaptation patent thumbnailCompensation loop for read voltage adaptation
The disclosure is directed to a system and method for nominal read voltage variations of a flash device. N reads are performed, each at a selected voltage offset from an initial read voltage.
07/31/14
20140211896
 Receiver and methods for calibration thereof patent thumbnailReceiver and methods for calibration thereof
There is disclosed a receiver and associated methods in which a received signal can be sampled at the symbol rate rather than oversampled. This reduction in the sampling frequency compared with conventional receivers lowers power consumption.
07/31/14
20140211643
Method for selecting modulation and coding scheme, base station communication module and customer premise equipment communication module
A base station (bs) communication module and a customer premise equipment (cpe) communication module are adapted to implement a method for selecting a modulation and coding scheme (mcs). The method for selecting an mcs includes the following steps: receiving a plurality of first packets in a first period, and calculating a packet error rate (per); determining whether the per is greater than an error rate threshold; and when the per is greater than the error rate threshold, performing the following steps: obtaining a carrier to interference plus noise ratio (cinr) return value; performing an adjusting procedure to obtain a cinr adjustment value; calculating an actual return value according to the cinr return value and the cinr adjustment value; and selecting one of a plurality of mcss according to the actual return value..
07/31/14
20140211579
Apparatus, method and system to determine memory access command timing based on error detection
Techniques and mechanisms to dynamically adjustment a timing of commands to access a dynamic random access memory (dram). In an embodiment, a memory controller monitors an error rate of the dram and, based on such monitoring, identifies that the error rate is within a predetermined range.
07/31/14
20140211547
Memory cell array latchup prevention
A memory including current-limiting devices and methods of operating the same to prevent a spread of soft errors along rows in an array of memory cells in the memory are provided. In one embodiment, the method begins with providing a memory comprising an array of a plurality of memory cells arranged in rows and columns, wherein each of the columns is coupled to a supply voltage through one of a plurality of current-limiting devices, next, each of the plurality of current-limiting devices are configured to limit current through each of the columns so that current through a memory cell in a row of the column due to a soft error rate event does not result in a lateral spread of soft errors to memory cells in the row in an adjacent column.
07/31/14
20140210532
Phase-locked loop apparatus and method
A pll includes an oscillator, a time-to-digital converter (tdc) and a system for the remaining functionality. The tdc measures the oscillator's phase against a reference clock.
07/24/14
20140208188
Variable code rate transmission
An integrated circuit device includes an output buffer circuit that provides a first output having a first code rate. The first output is provided in response to a first indication of a change in a parameter that affects an error rate of the first output.
07/24/14
20140208174
Storage control system with data management mechanism and method of operation thereof
A method of operation of a storage control system includes: determining a bit error rate of a page; calculating a slope based on the bit error rate; and adjusting a threshold voltage for the page based on the slope for reading a memory device.. .
07/24/14
20140205037
Quality control scheme for multiple-input multiple-output (mimo) orthogonal frequency division multiplexing (ofdm) systems
A method and apparatus for optimizing the system capacity of an orthogonal frequency division multiplexing (ofdm) system that uses with multiple-input multiple-output (mimo) antennas. In a receiver, a target quality of service (qos) metric and reference data rate are set.
07/24/14
20140205033
Method for uplink multi-user cooperation communication
The present invention discloses a method for uplink multi-user cooperation communication, which is applied in a system at least including a first source node, a second source node and a target node, wherein there is a direct transmission link between either the first or the second source node and the target node. The method includes the following steps: when transmitting a signal to the target node, the first source node also transmits the signal to the second source node, the second source node changing to a relay node of the first source node and forwarding the signal to the target node; the target node obtains its reception signal noise ratio (snr) by using a maximal ratio combining mode according to the signal directly transmitted from the first source node and the signal forwarded from the second source node, sets a precoding policy according to the reception snr, and selects, based on real-time channel conditions, the optimal precoding as a precoding vector which is used when the first source node transmits a signal to the target node.
07/24/14
20140205030
Receiving device of ofdm communication system and method for alleviating phase noise thereof
The present invention relates to a receiving apparatus in an ofdm communication system and a phase noise mitigation method thereof which are configured to estimate and compensate for phase noise from a received ofdm symbol, unlike the conventional receiver which uses a pilot symbol for mitigating phase noise, and thus can improve the transmission efficiency and error rate performance in an ofdm system.. .
07/24/14
20140204997
Soft demapper, calculating system, and method for calibrating soft data of multimedia data stream
By determining a scaling factor for scaling signals according to a signal having low bit error rates, and by adjusting soft data using the scaling factor, when soft data are simulated using the gaussian model having obvious errors with respect to reality, impacts of signals having low bit error rates are effectively amplified so that impacts of signals having high bit error rates are effectively reduced on the contrary. As a result, the obvious errors introduced by using the gaussian model and a low broadcast quality of digital television signals caused by said obvious errors can be neutralized..
07/24/14
20140203839
Dynamic adaptation of continuous time linear equalization circuits
An embodiment of the invention includes dynamically adjusting gain peaking of circuit logic such that error rates are acceptable across various process/voltage/temperature (pvt) ranges. An embodiment uses pvt dependant programming, such as but not limited to resistance compensation (rcomp) codes, to control impedance compensation logic, such as but not limited to a continuous time linear equalization (ctle) circuit.
07/17/14
20140201604
Methods 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
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
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
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
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
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
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
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
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
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..


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

Follow us on Twitter
twitter icon@FreshPatents

###

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.
     SHARE
  
         


FreshNews promo



0.7523

3337

4 - 0 - 71