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Epoch patents



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


Method and apparatus for building wi-fi radio map

Method and apparatus for building wi-fi radio map

Date/App# patent app List of recent Epoch-related patents
12/11/14
20140364770
 Accelerometer-based sleep analysis patent thumbnailAccelerometer-based sleep analysis
Disclosed are systems and methods for sleep analysis using an accelerometer-based user device. In one aspect, motion-based data from an accelerometer associated with the user device are used to determine one or more average normalized activity levels based on a series of consecutive motion-based data samples.
11/20/14
20140341198
 Method and apparatus for building wi-fi radio map patent thumbnailMethod and apparatus for building wi-fi radio map
Specifically, the present invention provides, as methods for estimating position data for ap (200) using wi-fi fingerprints collected by mobile terminals (100), 1) method for estimating position data for ap (200) by linking wi-fi fingerprints and time data for collecting wi-fi signal, or 2) method for estimating position data for ap (200) through user address data comparison between wi-fi fingerprints without linking signal collection time data to wi-fi fingerprints. Accordingly, it has effects of epoch-making economic feasibility compared to prior art that requires huge cost in collecting wi-fi fingerprint like war driving..
10/30/14
20140321281
 Fifo buffer with multiple stream packet segmentation patent thumbnailFifo buffer with multiple stream packet segmentation
An epoch-based network processor internally segments packets for processing and aggregation in epoch payloads. Fifo buffers interact with a memory management unit to efficiently manage the segmentation and aggregation process..
10/23/14
20140314052
 Techniques for setting up traffic channels in a communications system patent thumbnailTechniques for setting up traffic channels in a communications system
A control channel supporting traffic control in epochs is divided into two control subchannels each being less than or equal to about a half epoch in duration and occurring serially in time. Slot allocation data may be transmitted and received independently over the subchannels.
10/16/14
20140310240
 Executing distributed globally-ordered transactional workloads in replicated state machines patent thumbnailExecuting distributed globally-ordered transactional workloads in replicated state machines
A method of transaction replication includes transmitting at least one transaction received during an epoch from a local node to remote nodes of a domain of 2n+1 nodes at the end of an epoch (n is an integer greater than or equal to 1). The remote nodes log receipt of the at least one transaction, notify the local node of the receipt of the at least one transaction, transmit the at least one transaction to all of the 2n+1 nodes, and add the at least one transaction to an execution order upon receiving at least n+1 copies of the at least one transaction..
10/16/14
20140310239
 Executing distributed globally-ordered transactional workloads in replicated state machines patent thumbnailExecuting distributed globally-ordered transactional workloads in replicated state machines
A method of transaction replication includes transmitting at least one transaction received during an epoch from a local node to remote nodes of a domain of 2n+1 nodes at the end of an epoch (n is an integer greater than or equal to 1). The remote nodes log receipt of the at least one transaction, notify the local node of the receipt of the at least one transaction, transmit the at least one transaction to all of the 2n+1 nodes, and add the at least one transaction to an execution order upon receiving at least n+1 copies of the at least one transaction..
10/16/14
20140307575
 Enhancing a-gps location accuracy and yield with location measurement units and network timing measurements patent thumbnailEnhancing a-gps location accuracy and yield with location measurement units and network timing measurements
A system and method for determining the location of a mobile device. One or more location measurement units (lmus) or components may be requested to provide timing relationship information from a respective cell site.
09/18/14
20140281710
 Transactions for checkpointing and reverse execution patent thumbnailTransactions for checkpointing and reverse execution
A method of backstepping through a program execution includes dividing the program execution into a plurality of epochs, wherein the program execution is performed by an active core, determining, during a subsequent epoch of the plurality of epochs, that a rollback is to be performed, performing the rollback including re-executing a previous epoch of the plurality of epochs, wherein the previous epoch includes one or more instructions of the program execution stored by a checkpointing core, and adjusting a granularity of the plurality of epochs according to a frequency of the rollback.. .
09/18/14
20140281598
 System and method for improving accuracy of measurements of a network of intelligent power distribution units through time synchronization patent thumbnailSystem and method for improving accuracy of measurements of a network of intelligent power distribution units through time synchronization
In an energy management system for a data center, intelligent power distribution units are synchronized by a time server. Measurements carried out by the intelligent power distribution units are commenced and stopped synchronously.
09/18/14
20140281307
 Handling snapshot information for a storage device patent thumbnailHandling snapshot information for a storage device
Techniques are disclosed relating to handling snapshot data for a storage device. In one embodiment, a computing system maintains information that indicates the state of data associated with an application at a particular point in time.
08/28/14
20140244581
System and method for log conflict detection and resolution in a data store
A system that implements a data storage service may store data on behalf of storage service clients. The system may maintain data in multiple replicas that are stored on respective computing nodes in the system.
08/28/14
20140240172
Detection and correction of anomalous measurements and ambiguity resolution in a global navigation satellite system receiver
A global navigation system includes a first navigation receiver located in a rover and a second navigation receiver located in a base station. Single differences of measurements of satellite signals received at the two receivers are calculated and compared to single differences derived from an observation model.
08/21/14
20140233382
Oversubscription monitor
Aspects of oversubscription monitoring are described. In one embodiment, oversubscription monitoring includes accumulating an amount of data that arrives at a network component over at least one epoch of time.
08/14/14
20140225770
Position determination using measurements from past and present epochs
The subject matter disclosed herein relates to positioning systems and location determination using measurement stitching.. .
08/07/14
20140219258
Fast switching of forward link in wireless system
A technique for distributing channel allocation information in a demand access communication system. Multiple access codes are used that have a defined code repeat period or code epoch.
07/17/14
20140201467
Epoch-based recovery for coherent attached processor proxy
A coherent attached processor proxy (capp) participates in coherence communication in a primary coherent system on behalf of an attached processor external to the primary coherent system. The capp includes an epoch timer that advances at regular intervals to define epochs of operation of the capp.
07/17/14
20140201464
Epoch-based recovery for coherent attached processor proxy
A coherent attached processor proxy (capp) participates in coherence communication in a primary coherent system on behalf of an attached processor external to the primary coherent system. The capp includes an epoch timer that advances at regular intervals to define epochs of operation of the capp.
05/22/14
20140139371
The positioning quality of global navigation satellite system receivers
A navigation receiver operating in a differential navigation mode transmits primary estimates of coordinates with an accuracy estimate that can vary during operation. To improve the positioning quality when the accuracy estimate changes, smoothed estimates of coordinates are generated according to a two-branch algorithm.
05/15/14
20140135643
Method and system for displaying data
A method and system for displaying data is disclosed herein. A plurality of epochs are stitched together with an overlapping section in order to present a continuous eeg recording.
05/15/14
20140132445
Positioning quality of global navigation satellite system receivers
A navigation receiver operating in a differential navigation mode can change from one solution type to another. At each epoch, primary estimates of coordinates and the solution type are received.
04/17/14
20140108045
Epoch of care-centric healthcare system
A computer-based system and method improves the efficiency (quality and/or cost) of healthcare services provided to a patient by modeling an epoch of care (eoc) of the patient and by using the epoch of care model to assist in the provision of healthcare services to the patient, such as by generating predictions of healthcare outcomes for the patient and by making recommendations for actions to be taken in connection with the provision of healthcare services to the patient. An epoch of care of a patient may include all services (e.g., treatments, diagnoses, prognoses, tests, tasks, communications, education), products (e.g., medications, medical equipment, implants), and outcomes (e.g., readmissions, morbidities, patient satisfaction, symptoms) that are related to a particular medical condition or complaint of the patient over a period of time.
04/17/14
20140107461
Adaptive medical testing
A computer-based system and method improves the efficiency (quality and/or cost) of healthcare services provided to a patient by dynamically adapting the tests that are performed on the patient. Such adaptation may include one or both of selecting the tests to be performed and modifying the contents and/or methods of the tests to be performed.
04/10/14
20140098910
Method and apparatus for reducing the time required to acquire a gps signal
A method of correlating a digital communications signal is described. In an example, a window is defined equal to a portion of an epoch of the digital communication signal.
03/27/14
20140086010
Land based seismic data acquisition unit
A wireless seismic data acquisition unit with a wireless receiver providing access to a common remote time reference shared by a plurality of wireless seismic data acquisition units in a seismic system. The receiver is capable of replicating local version of remote time epoch to which a seismic sensor analog-to-digital converter is synchronized.
02/27/14
20140056333
Random non-cyclical binary code generator
Presented is a random non-cyclical binary code generator for communications systems. A random non-cyclical sequence of integers from a random number generator is extended in length to form an extended integer sequence.
01/16/14
20140015712
Gnss signal processing with ionospheric bridging for reconvergence
Methods and apparatus provide for positioning of a rover antenna from gnss data derived from multi-frequency signals and correction data derived from a network of reference stations. Rover antenna position and multi-frequency ambiguities are estimated at each epoch.
01/09/14
20140013048
Synchronization of a dispersed raid group
In a memory system where memory units may be separated from each other so as to operate substantially independently, the coordination of related memory operations between such units may be by synchronization of an epoch of time and the start of an epoch of time with a common synchronization source. The source may be distributed directly to each of the memory modules of a memory unit, or through an intermediate synchronization circuit of a memory unit that is common to the modules.
01/02/14
20140002300
Gnss signal processing with known position for reconvergence
Methods and apparatus provide for positioning of a rover antenna from gnss data derived from multi-frequency signals and correction data derived from a network of reference stations. At each of a plurality of epochs, the gnss data and correction data are used to estimate values defining a rover antenna position and a set of multi-frequency ambiguities.
01/02/14
20140002299
Combined cycle slip indicators for regionally augmented gnss
Methods and apparatus for determining a precise position of a rover located within a region are presented using rover observations comprising code observations and carrier-phase observations of gnss signals on at least two carrier frequencies over multiple epochs. Correction data is received for each of the epochs at least one code bias per satellite.
12/19/13
20130336115
Method and system for ingress multicast load balancing
A system, method and apparatus for efficient bandwidth management of traffic across a plurality of channels using one or more epoch-based load balancing functions to asynchronously rebalance traffic allocations among the channels.. .
10/24/13
20130283347
Scalable replay counters for network security
In one embodiment, an authenticator in a communication network maintains a persistent authenticator epoch value that increments each time the authenticator restarts. The authenticator also maintains a persistent per-supplicant value for each supplicant of the authenticator, each per-supplicant value set to a current value of the authenticator epoch value each time the corresponding supplicant establishes a new security association with the authenticator.
10/24/13
20130282999
Snapshots in a flash memory storage system
A system and method of managing the storage of data in flash memory performs snapshots of the data by maintaining the data at the epoch that the snapshot is performed in the same physical memory location. Data that is modified after the snapshot is then stored to a new physical memory location and referenced to the snapshot location.
10/24/13
20130282868
Integral controller based pacing for http pseudo-streaming
Methods and apparatus, including computer program products, for integral controller based pacing for http pseudo-streaming. A method includes receiving a request portions of a multimedia clip residing in the content server from a media player residing in the user equipment and delivering the requested portions of the multimedia clip to the media player while maintaining a target bitrate in a presence of control noises in the network.
10/24/13
20130279541
Method and apparatus for performing frequency synchronization
A method and apparatus for performing frequency analysis of sub-epoch correlations to estimate an unknown frequency of a received signal is provided. The method includes forming a sequence of correlation values from a plurality of correlations performed over a period less than a repeating period of a code, and analyzing the sequence of correlation values to estimate the frequency that is used to receive a signal comprising the code..
09/12/13
20130235877
Aging-aware routing for nocs
For aging-aware routing, an aging module calculates an aging score for links and routers in a network-on-chip for a previous epoch. A routing module dynamically routes a flow through the links and the routers to satisfy routing criteria including a least total aging score for the links and the routers of the flow..
09/05/13
20130232114
Probe system for replication monitoring
A probesystem for one or more replicas is disclosed. For each replica, the probe system includes a probehead that updates a head field in a target record pertaining to the replica and a probeecho that updates an echo field in the targetrecord.
08/08/13
20130202013
Method to bootstrap into a frequency agile ad hoc network of radios that use a non-deterministic frequency pattern
A method to facilitate late entry of a late entrant node into an ad-hoc radio network involves accessing from a memory at the late entrant node an initial frequency hopping sequence for the ad-hoc radio network. The late entrant node uses at least the initial frequency hopping sequence to determine a first frequency to monitor during a communication epoch corresponding to one of the frequency hops.
07/04/13
20130173876
Method and apparatus for synchronization in primary-backup replication schemes
A primary-backup replication capability is disclosed. A primary process and a backup process participate in a synchronization process configured to synchronize state information of the primary and backup processes.
06/20/13
20130160058
Video epoch coordination and modification
A method is disclosed that includes detecting a temporal loading imbalance in system loading. The imbalance occurs at least at a wireless infrastructure network element in a wireless network.
06/20/13
20130159769
Rectifying corrupt sequence values in distributed systems
Embodiments of the present invention relate to detecting and rectifying corruption in a distributed clock in a distributed system. Aspects may include receiving a sequence number used as part of the distributed clock at a node and determining if the sequence number is corrupt.
06/06/13
20130141276
Gnss signal processing methods and apparatus
Methods and apparatus are presented for determining position a gnss rover antenna from single-frequency observations of gnss signals collected at the antenna over multiple epochs and from correction data for at least one of the epochs. Coded raw data prepared from the single-frequency observations in a binary format are obtained and decoded to obtain decoded raw data.
05/30/13
20130138009
Method and system for displaying eeg data
A method and system for displaying eeg data is disclosed herein. A plurality of epochs are stitched together with an overlapping section in order to present a continuous eeg recording.
05/30/13
20130136155
Process for sub-microsecond time transfer using weak gps/gnss signals
Sub-microsecond time transfer in a gps/gnss receiver using a weak gps/gnss signal is provided. The digitized complex baseband signal and the generated pn code are cross-correlated for each code period so as to output a complex correlation value at each code epoch of the generated pn code, where a sequence of the output correlation values form a data stream representing the navigation message.
05/30/13
20130135145
Positioning device and storage medium
An equation derivation section derives an observation equation that employs m epochs worth of gps data and ins data as observation values to derive for each of the gps satellites a float solution for number of waves of gps data carrier wave between each of plural gps satellites and a vehicle, wherein the range of float solutions of the number of waves is constrained by the vehicle travel path estimated based on m epochs worth of ins data. The observation equation is solved by a float solution computation section and float solutions computed for the number of waves n and the position of the vehicle for each of the gps satellites.
05/16/13
20130124665
Administering an epoch initiated for remote memory access
Methods, systems, and products are disclosed for administering an epoch initiated for remote memory access that include: initiating, by an origin application messaging module on an origin compute node, one or more data transfers to a target compute node for the epoch; initiating, by the origin application messaging module after initiating the data transfers, a closing stage for the epoch, including rejecting any new data transfers after initiating the closing stage for the epoch; determining, by the origin application messaging module, whether the data transfers have completed; and closing, by the origin application messaging module, the epoch if the data transfers have completed.. .
05/16/13
20130122929
Enhancing a-gps location accuracy and yield with location measurement units and network timing measurements
A system and method for determining the location of a mobile device. One or more location measurement units (lmus) or components may be requested to provide timing relationship information from a respective cell site.
04/25/13
20130102928
System and method for managing sleep disorders
The present invention provides a method for managing a patient having a sleep disorder, e.g. Sleep apnea, snoring, sleep bruxism, upper airway resistance syndrome, etc.
04/25/13
20130100942
Mobile ad hoc network with dynamic tdma slot assignments and related methods
A mobile ad hoc network (manet) may include mobile nodes, each having a wireless transceiver and a controller cooperating with wireless transceiver. The controller may be configured to operate in a geographic area using a time division multiple access (tdma) protocol and based upon a tdma epoch including tdma time slots.
03/14/13
20130064232
Techniques for reducing overhead in a communications system
Parallel demodulators are provided in field units. Forward and reverse channel allocation information may be broadcast to the field units in the same epoch as traffic data but on first and second channels, such as paging and traffic channels.
01/17/13
20130018833
Neural network system and method for controlling output based on user feedback
For various information sources, information output based on user feedback about information from the sources is controlled. A neural network module selects object(s) to receive information from the information sources based on inputs and weight values during that epoch.
01/10/13
20130013868
Ring buffer
A computer implemented method for writing to a software bound ring buffer. A network adapter may determine that data is available to write to the software bound ring buffer.


Popular terms: [SEARCH]

Epoch topics: Synchronization, Replication, Distributed, Frequency Synchronization, Computer Program, Multimedia, Integral Controller, Dynamic Data, Flash Memory, Network Security, Deterministic, Global Positioning System, Distributed System, Distributed Systems, Signal Processing

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