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Synchronization patents



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


Alternatives to satellite signals for synchronization in macro network

Sprint Spectrum L.p.

Alternatives to satellite signals for synchronization in macro network

Semiconductor integrated circuit and motor driving apparatus

Toshiba

Semiconductor integrated circuit and motor driving apparatus

Semiconductor integrated circuit and motor driving apparatus

Admiemobile

Systems and methods for establishing and maintaining virtual computing clouds

Date/App# patent app List of recent Synchronization-related patents
02/26/15
20150058864
 Management and synchronization of batch workloads with active/active sites oltp workloads patent thumbnailnew patent Management and synchronization of batch workloads with active/active sites oltp workloads
A method for managing a plurality of workloads executing on both a primary system and on a secondary system, and synchronizing both a plurality of software data and a plurality of hardware data stored on the primary system with the secondary system is provided. The method may include receiving a region switch request and stopping the execution of the plurality of workloads on the primary system; suspending the replication of the plurality of software and hardware data stored on the primary system with the plurality of software and hardware data stored on the secondary system; and switching the replication of the plurality of software data and the plurality of hardware data that occurs from the primary system to the secondary system to occur from the secondary system to the primary system.
International Business Machines Corporation
02/26/15
20150058655
 Interface circuit and system patent thumbnailnew patent Interface circuit and system
According to one embodiment, there is provided an interface circuit including a plurality of units. Each of the plurality of units includes a clock interface, a data interface, and a selector.
Kabushiki Kaisha Toshiba
02/26/15
20150058567
 Hierarchical write-combining cache coherence patent thumbnailnew patent Hierarchical write-combining cache coherence
A method, computer program product, and system is described that enforces a release consistency with special accesses sequentially consistent (rcsc) memory model and executes release synchronization instructions such as a strel event without tracking an outstanding store event through a memory hierarchy, while efficiently using bandwidth resources. What is also described is the decoupling of a store event from an ordering of the store event with respect to a rcsc memory model.
Advanced Micro Devices, Inc.
02/26/15
20150058465
 Portal connected to a social backend patent thumbnailnew patent Portal connected to a social backend
A portal is connected to a social backend. The portal comprises an integration component communicating with the social backend.
International Business Machines Corporation
02/26/15
20150058399
 Systems and methods for establishing and maintaining virtual computing clouds patent thumbnailnew patent Systems and methods for establishing and maintaining virtual computing clouds
Networking systems and methods for establishing and maintaining virtual computing clouds are disclosed. A networking system can comprise a server and various instances of a software agent, each agent being installed on a computing device participating in a virtual computing cloud.
Admiemobile Llc
02/26/15
20150058287
 Method and device for synchronizing data patent thumbnailnew patent Method and device for synchronizing data
Provided are a method and device for synchronizing data. The method comprises: a cloud server receives a data synchronization request sent by a mobile terminal, wherein the synchronization request carries an identifier of the mobile terminal, last time that the data is synchronized by the mobile terminal, and a synchronization account for synchronizing data between the mobile terminal and the cloud server; the cloud server detects that record operation time of data to be synchronized is greater than the last time that the data was synchronized by the mobile terminal, wherein the data to be synchronized is data corresponding to the identifier in the synchronization account on the cloud server; and the data to be synchronized are synchronized between the cloud server and the mobile terminal..
Zte Corporation
02/26/15
20150058281
 Management and synchronization of batch workloads with active/active sites oltp workloads patent thumbnailnew patent Management and synchronization of batch workloads with active/active sites oltp workloads
A computer system for managing a plurality of workloads executing on both a primary system and on a secondary system, and synchronizing both a plurality of software data and hardware data stored on the primary system with the secondary system is provided. The computer system may include receiving a region switch request and stopping the execution of the plurality of workloads on the primary system; suspending the replication of the plurality of software and hardware data stored on the primary system with the plurality of software and hardware data stored on the secondary system; and switching the replication of the plurality of software data and the plurality of hardware data that occurs from the primary system to the secondary system to occur from the secondary system to the primary system.
International Business Machines Corporation
02/26/15
20150057493
 Systems and methods for multimedia tactile augmentation patent thumbnailnew patent Systems and methods for multimedia tactile augmentation
The present disclosure described methods and systems for multimedia tactile augmentation. At least one method includes identifying media content loaded on a first computer, locating instructions stored on a second computer (said instructions corresponding to the content), initiating playback of the content, and synchronizing the instructions with the content.
02/26/15
20150056935
 Current output circuit and wireless communication apparatus patent thumbnailnew patent Current output circuit and wireless communication apparatus
A current output circuit includes a current mirror circuit that has first and second transistors in each of which a source is connected to a reference voltage, and that outputs a current which is proportional to a drain current of the first transistor, from a drain of the second transistor; a switch that turns on/off the current output of the current mirror circuit; a third transistor in which a gate is connected to a gate of the second transistor; and a bias circuit that applies a first voltage to a drain of the third transistor. The bias circuit switches the first voltage to two different voltages in synchronization with opening/closing of the switch..
Panasonic Corporation
02/26/15
20150055955
 Channel management method in time and wavelength division multiplexing-passive optical network (twdm-pon) patent thumbnailnew patent Channel management method in time and wavelength division multiplexing-passive optical network (twdm-pon)
The invention presents the channel management technology in a time and wavelength division multiplexing-passive optical network (twdm-pon). According to an exemplary embodiment, the channel management technology is a wavelength management method for an optical network unit (onu) having a tunable receiver in the twdm-pon in which a service is provided through multiple channels, the wavelength management method including: setting a wavelength of the tunable receiver as a first channel to receive a physical synchronization signal from an optical line terminal (olt); extracting either or both service utilization information and service operator information from the physical synchronization signal; and based on either or both of the service utilization information and the service operator information, determining whether to perform follow-up procedures for activation via the first channel or whether to change the wavelength of the tunable receiver into a second channel..
Electronics And Telecommunications Research Institute
02/26/15
20150055943
new patent

Apparatus for providing transient thermal profile processing on a moving substrate


A method and apparatus for thermally processing material on a low-temperature substrate using pulsed light from a flash lamp is disclosed. Material is conveyed past the flash lamp.
Ncc Nano, Llc
02/26/15
20150055803
new patent

Decimation synchronization in a microphone


An external clock signal having a first frequency is received. A division ratio is automatically determined based at least in part upon a second frequency of an internal clock.
Knowles Electronics, Llc
02/26/15
20150055799
new patent

Synchronization of buffered data in multiple microphones


First analog signals are received from a first microphone, converted into first digital data and stored in a first buffer. A determination is made as to whether voice activity has occurred when voice activity is determined, a voice activity detect signal is sent to an external processor.
Knowles Electronics, Llc
02/26/15
20150055662
new patent

Internet group management protocol (igmp) leave message processing synchronization


Embodiments relate to synchronizing internet group management protocol (igmp) leave processing in a system. One embodiment includes a system with a first access switch, a first virtual switch having a first timer, and a second virtual switch having a second timer.
International Business Machines Corporation
02/26/15
20150055645
new patent

Method for air interface synchronization


The present disclosure relates to the technical field of lte-a, and discloses a method for air interface synchronization between base stations. A base station to be synchronized, which simultaneously monitors a plurality of neighboring base stations, can select one neighboring base station to perform time-service synchronization in accordance with different criteria in order, such as whether comp is necessary, the time-service hop count, time-service delay, and the cqi level (channel quality indicator) and the like.
Beijing University Of Posts And Telecommunications
02/26/15
20150055644
new patent

Precise timestamping of ethernet packets by compensating for start-of-frame delimiter detection delay and delay variations


An apparatus includes a synchronization block and a physical coding sublayer block. The synchronization block may be configured to determine a position of a start of frame delimiter.
Lsi Corporation
02/26/15
20150055636
new patent

Alternatives to satellite signals for synchronization in macro network


Disclosed herein are methods and systems that may help a base station provide high-speed data communication under a protocol such as lte or wimax, even when a gps signal is not available to the base station. In an exemplary embodiment, a base station may acquire a high-stability reference signal via a subcarrier of a terrestrial broadcast signal, such as an fm radio signal, and may coordinate the timing frame transmissions with other nearby base stations, instead of relying upon a gps signal for such functionality..
Sprint Spectrum L.p.
02/26/15
20150055634
new patent

Method and establishing peer-to-peer communication


A method and apparatus for establishing peer-to-peer communication in a wireless network is described. A wireless transmit/receive unit (wtru) may receive configuration information comprising periodic resources comprising time and subcarrier resources from a base station of a wireless network.
Interdigital Patent Holdings, Inc.
02/26/15
20150055632
new patent

Base station and primary and secondary synchronization signal transmission in new carriers


A method for transmitting primary synchronization signals and secondary synchronization signals in new carriers is provided, which includes: with respect to a time domain, a base station side sending primary synchronization signals (pss) and secondary synchronization signals (sss) in orthogonal frequency division multiplexing (ofdm) symbols except ofdm symbols occupied by reference signals in subframes #1 and #6, or subframes #0 and #5, or subframes #1, #6, #0 and #5; and with respect to a frequency domain, the base station side sending the pss or sss in resources of intermediate 6 physical resource block (prb) pairs of system bandwidth; the reference signals include demodulation reference signals (dmrs).. .
Zte Corporation
02/26/15
20150055624
new patent

Mapping schemes for secondary synchronization signal scrambling


Embodiments of the present disclosure provide a transmitter, a receiver and methods of operating a transmitter and a receiver. In one embodiment, the transmitter includes a synchronization unit configured to provide a primary synchronisation signal and a secondary synchronisation signal having first and second segments.
Texas Instruments Incorporated
02/26/15
20150055616
new patent

Transmission method and transmission device


A wireless device generates a synchronization signal for maintaining synchronization and transmits the synchronization signal in a subframe containing a plurality of orthogonal frequency division multiplexing (ofdm) symbols. The first ofdm symbol in the subframe is divided into a first part and a second part, the last ofdm symbol in the subframe is divided into a first part and a second part, and the synchronization signal is transmitted in the second part of the first ofdm symbol and the first part of the last ofdm symbol..
Lg Electronics Inc.
02/26/15
20150055609
new patent

Subcarrier signal for synchronization in micro network


Disclosed herein are methods and systems that may help a wimax base station function without a gps signal by providing a high-stability reference signal via a subcarrier of a broadcast signal, such as an fm radio signal. An exemplary broadcast station may therefore be configured to phase-lock a subcarrier signal to a gps signal, and include this subcarrier in its broadcast signal, thereby providing the subcarrier signal for use by a base station as a high-stability reference signal for local-oscillator stabilization at the base station.
Sprint Spectrum L.p.
02/26/15
20150055574
new patent

Method and transmitting reference signal


Disclosed are a method and an apparatus for transmitting a reference signal. The method for transmitting the reference signal comprises the step of: transmitting a secondary synchronization signal (sss) and a primary synchronization signal (pss) from a subframe including an n (natural number wherein n>1) number of resource blocks (rb) and a plurality of orthogonal frequency division multiplexing (ofdm) symbols; and transmitting from the subframe the reference signal which is generated on the basis of a cell identifier, wherein the reference signal can be transmitted from an m (natural number wherein k<=m<n) number of rbs which includes a k number of rbs in the ofdm symbols that remain after excluding the ofdm symbols from which the sss and the pss are transmitted.
Lg Electronics Inc.
02/26/15
20150055449
new patent

Online reconfiguration transition synchronization


An online reconfiguration method comprising communicating data transfer units (dtus) using a subscriber line, monitoring the subscriber line for a line condition event, detecting the line condition event, wherein detecting the line condition event comprises determining whether the line condition triggers a threshold, sending an online reconfiguration request message that indicates a robust management channel (rmc) frame type in response to detecting the line condition event, wherein the rmc frame type is a normal rmc frame that comprises time marker information when the line condition event does not trigger the threshold, and wherein the rmc frame type is a special rmc frame that comprises time marker information when the line condition event triggers the threshold, receive an online reconfiguration response message that comprises the time marker information, and synchronizing a transition of one or more transmission parameters using the time marker information.. .
Futurewei Technologies, Inc.
02/26/15
20150055239
new patent

Data storage correcting repeatable runout


According to one embodiment, a data storage apparatus includes a disk, a head and a controller. In each track, first and second correction values for correcting a track runout in synchronization with rotation of the disk are recorded.
Kabushiki Kaisha Toshiba
02/26/15
20150054776
new patent

Synchronization of active stylus and touch sensor


In one embodiment, a method includes receiving a synchronization signal from a computing device and determining a first time associated with detection of a first edge of the synchronization signal. The method also includes determining a second time associated with detection of a second edge of the synchronization signal and determining whether the second time occurs within a first predetermined window of time from the first time.
02/26/15
20150054723
new patent

Data transmission device, data transmission method and display device


The present invention relates to a data transmission device, a data transmission method, and a display device using the data transmission device. The data transmission device comprises a multichannel v-by-one interface module, which comprises a receiving end, a transmitting end, and a buffer module arranged between the receiving end and the transmitting end.
Boe Technology Group Co., Ltd.
02/26/15
20150054559
new patent

Dc restoration for synchronization signals


In one example implementation, the present disclosure provides a direct current (dc) restoration circuit for restoring the dc component of a synchronization signal provided over an alternating current (ac) coupled link from a transmitting circuit to a receiving circuit. During a period of inactivity in the synchronization signal, the synchronization signal may experience a drift towards the common mode, and may affect the ability for the synchronization signal to properly trigger the receiving circuit.
Analog Devices, Inc.
02/26/15
20150054437
new patent

Semiconductor integrated circuit and motor driving apparatus


A motor driving apparatus according to an embodiment includes a brushless motor. The motor driving apparatus includes a position sensor that outputs a position detection signal in synchronization with a phase of an induced voltage of a coil of the brushless motor.
Kabushiki Kaisha Toshiba
02/26/15
20150053067
new patent

Providing musical lyrics and musical sheet notes through digital eyewear


Described herein is an optical device for presenting music information. The optical device identifies an indication that a music piece is to begin playback.
02/19/15
20150052571

Marker-based inter-destination media synchronization


A method and a system enabling inter-destination synchronization of processing of content of at least a first and second media stream, wherein said first and second media stream are associated with one or more markers for marking one or more content parts of said first and second media streams respectively. The method comprises the steps of: detecting a first marked content part in said first media stream and a second marked content part in said second media stream, said first and second market content part being associated with a first and second marker respectively; associating first timing information, preferably comprising a first clock time, with said detected first marked content part and associating second timing information, preferably comprising a second clock time, with said detected second marked content part; determining a timing difference on the basis of said first and second timing information; and, generating on the basis of said timing difference synchronization information for enabling a first and/or second synchronization client to adjust the processing of said first and/or second media stream respectively..
Nederlandese Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek Tno
02/19/15
20150052543

Cross media targeted message synchronization


Social media content items and references to events that occur therein are aligned with the time-based media events they describe. These mappings may be used as the basis for sending messages to populations of authors of content items, where the populations are determined based on whether the author has written a content item that refers to a specific tv show or advertisement.
Bluefin Labs, Inc.
02/19/15
20150052539

Application synchronization method and program


The object of the present invention is to implement application synchronization between a plurality of information processing devices, the application using configuration information stored in a configuration information area. A computer stores, in a synchronization configuration information storage unit, configuration information, which is extracted from a configuration information area storing the configuration information required for an execution of an application, as synchronization configuration information in a predetermined data format, activates the application such that the synchronization configuration information stored in the synchronization configuration information storage unit is referred to when the configuration information is needed for executing the application, and transmits data required for executing the application, which includes the synchronization configuration information, to another computer at a predetermined timing..
Synclogue Inc.
02/19/15
20150052537

Barrier synchronization with dynamic width calculation


A sequencer of a processing unit determines, at runtime, a barrier width of a barrier operation for a group threads, wherein the barrier width is smaller than a total number of threads in the group of threads, and wherein threads in the group of threads execute data parallel code on one or more compute units. In response to each thread in a subgroup of the group of threads having executed the barrier operation, the subgroup including a same number of threads as the barrier width, the sequencer may enable the subgroup of the group of threads to execute on the one or more processors past the barrier operation without waiting for other threads in the group of threads to execute the barrier operation, wherein the subgroup of the group of threads is smaller than the total number of threads in the group of threads..
Qualcomm Incorporated
02/19/15
20150052411

Apparatus for at-speed testing, in inter-domain mode, of a multi-clock-domain digital integrated circuit according to bist or scan techniques


An embodiment is directed to extended test coverage of complex multi-clock-domain integrated circuits without forgoing a structured and repeatable standard approach, thus avoiding custom solutions and freeing the designer to implement his rtl code, respecting only generally few mandatory rules identified by the dft engineer. Such an embodiment is achieved by introducing in the test circuit an embodiment of an additional functional logic circuit block, named “inter-domain on chip clock controller” (icocc), interfaced with every suitably adapted clock-gating circuit (occ), of the different clock domains.
Stmicroelectronics S.r.i.
02/19/15
20150052263

Information processing system and control information processing system


A node includes a sending unit that sends a signal to another node; a receiving unit that receives a signal from another node; a determining unit that determines, when the sending unit sends a signal to the other node, that synchronization has been established with the other node, that determines, when the receiving unit receives a signal from another node, that synchronization has been established with the other node, and that determines, when a node in which synchronization has already been established with the other two nodes in each of which synchronization has been established, that synchronization has been established with the nodes; and a selecting unit that selects an information processing apparatus that is not determined, by the determining unit, that synchronization has been established as the other node at the sending destination for the signal.. .
Fujitsu Limited
02/19/15
20150052105

Cloud-based synchronization of related file sets


Files in active use may be detected. Files related to the active files may also be determined.
Filelize, Inc.
02/19/15
20150050926

Low power timing, configuring, and scheduling


A device reduces its energy consumption using a relatively lower frequency and lower power secondary oscillator to maintain timing information when a higher frequency and higher power primary oscillator is inactivated. The secondary oscillator maintains timing information at a higher resolution than the period of the oscillator, so as to conserve synchronization when the higher frequency, higher power primary oscillator is inactivated.
Dust Networks, Inc.
02/19/15
20150050818

Substrate processing apparatus and semiconductor device producing method


Disclosed is a substrate processing apparatus, including: a processing chamber for processing a substrate; a substrate rotating mechanism for rotating the substrate; a gas supply unit for supplying gas to the substrate, at least two kinds of gases a and b being alternately supplied a plurality of times to form a desired film on the substrate; and a controller for controlling a rotation period of the substrate or a gas supply period defined as a time period between an instant when the gas a is made to flow and an instant when the gas a is made to flow next time such that the rotation period and the gas supply period are not brought into synchronization with each other at least while the alternate gas supply is carried out predetermined times.. .
Hitachi Kokusai Electric Inc.
02/19/15
20150049863

Alignment x-ray imaging system


A method for aligning a radiation source with a portable image receiver in a radiographic imaging system generates a magnetic field with a predetermined field pattern and with a time-varying vector direction at a predetermined frequency from an emitter apparatus that is coupled to the radiation source, wherein the generated magnetic field further comprises a synchronization signal. Sensed signals from the magnetic field are obtained from a sensing apparatus that is coupled to the image receiver, wherein the sensing apparatus comprises three or more sensor elements, wherein at least two of the sensor elements are arranged at different angles relative to each other and are disposed outside the imaging area of the image receiver.
Carestream Health, Inc.
02/19/15
20150049752

Collision avoidance for traffic in a wireless network


Techniques for avoiding collision of traffic in a wireless network are described. A station detects for synchronization of its traffic with traffic of other stations.
Qualcomm Incorporated
02/19/15
20150049248

Clock synchronization for multi-processor/multi-chipset solution


Methods, systems, and devices are described for media synchronization. Multi-stream media processes may include media streams captured with respect to different clock rates.
Qualcomm Incorporated
02/19/15
20150049212

Distributed vision system with multi-phase synchronization


This invention provides a system and method for synchronization of vision system inspection results produced by each of a plurality of processors that includes a first bank (that can be a “master” bank) containing a master vision system processor and at least one slave vision system processor. At least a second bank (that can be one of a plurality of “slave” banks) contains a master vision system processor and at least one slave vision system processor.
Cognex Corporation
02/19/15
20150049103

Control circuit for frame memory, display device including the same and controlling the same


A control circuit for a frame memory includes a divider, a frame memory, a read control circuit, and a write control circuit. The divider divides image data into subfield data according to a plurality of subfields, where the image data is provided in synchronization with a first synchronization signal and in a unit of a frame.
Samsung Display Co., Ltd.
02/19/15
20150048774

Three-phase ac induction motor control device and three-phase ac induction motor control method


Disclosed is a three-phase ac induction motor control device for controlling a torque based on a two-axis orthogonal coordinate system in synchronization with a power supply angular frequency, the control device including: a non-interference controller configured to receive a motor rotation speed, a torque command value, and a power supply voltage as an input and compute a torque axis non-interference compensation voltage and a magnetic flux axis non-interference compensation voltage by referencing a map stored in advance; and a non-interference magnetic flux response filter configured to perform filtering, including a direct transfer term and a rotor magnetic flux response delay, for the torque axis non-interference compensation voltage.. .
Nissan Motor Co., Ltd.
02/19/15
20150048748

Structure of color mixture synchronization circuit of led light string


Disclosed is a structure of a color mixture synchronization circuit of an led light string. The led light string includes a plurality of led lights each of which has two input pins that are respectively an input pin of two light emitting chips of four primary color light emitting chips of r, g, b, and y that are connected in parallel and opposite in direction and an input pin of the remaining two light emitting chips that are connected in parallel and opposite in direction; and two output pins that are respectively an output pin of the two light emitting chips of the four primary color light emitting chips of r, g, b, and y that are connected in parallel and opposite in direction and an output pin of the remaining two light emitting chips that are connected in parallel and opposite in direction..
02/12/15
20150046953

Systems and methods for providing synchronized content


Systems and methods for providing synchronized content are disclosed. The synchronized content may be content related to visual content captured by an imager of a mobile computing device.
Audiostreamtv Inc.
02/12/15
20150046801

Document editing synchronization


Document editing synchronization techniques are described. In one or more implementations, one or more inputs are received via a user interface to edit a first portion of a first document, the first portion of the first document corresponding to a first portion of a second document.
Adobe Systems Incorporated
02/12/15
20150046780

Anchoring for content synchronization


A computer-implemented method includes receiving from a web browser, by a server system via a network, an indication of dragging, by a user of the web browser, of an element displayed on a webpage displayed by the web browser, and dropping, by the user, of the element into a content area displayed on the webpage, the element selected from the group consisting of: a first content item displayed at a location on the webpage other than in the content area, and a graphical element displayed in association with the first content item. Responsively to the indication, the server system causes the web browser to display, in the content area, at least a portion of a set of one or more second content items related to the first content item.
Collarity, Inc.
02/12/15
20150046742

Data processing system


Disclosed is a data processing system that permits the analysis of software in the entire data processing system even when it is configured so that a plurality of control modules is dispersively installed at remote places. In the data processing system formed of the control modules, the control modules each include a timer that counts time common to the entire data processing system, and a time synchronization process is employed to synchronize time information derived from the timer in a low-level control module with time information derived from the timer in a high-level control module.
Renesas Electronics Corporation
02/12/15
20150046667

Synchronization for initialization of a remote mirror storage facility


A method includes computing, in a local storage system having a local volume with a plurality of local regions, respective local checksum signatures over the local regions, and computing, in a remote storage system having a remote volume with remote regions in a one-to-one correspondence with the local regions, respective remote checksum signatures over the remote regions. A given remote region is identified, the given remote region having a given remote signature and a corresponding local region with a given local signature that does not match the given remote signature.
International Business Machines Corporation
02/12/15
20150046652

Write combining cache microarchitecture for synchronization events


A method, computer program product, and system is described that enforces a release consistency with special accesses sequentially consistent (rcsc) memory model and executes release synchronization instructions such as a strel event without tracking an outstanding store event through a memory hierarchy, while efficiently using bandwidth resources. What is also described is the decoupling of a store event from an ordering of the store event with respect to a rcsc memory model.
Advanced Micro Devices, Inc.
02/12/15
20150046619

Host controller apparatus, information processing apparatus, and event information output method


The present invention aims to provide a host controller apparatus, an information processing apparatus, and an event information output method that are capable of outputting event information to a system memory while achieving power saving. A host controller apparatus according to the present invention includes: an event controller that outputs occurred event information to a system memory; and an interruption controller that outputs an interrupt signal to a cpu executing an event recorded in the system memory, the interrupt signal requesting execution of the event output from the event controller to the system memory.
Renesas Electronics Corporation
02/12/15
20150046602

Data synchronization systems and methods


Embodiments disclose synchronizing a predetermined dataset with a real-time dataset, wherein the predetermined dataset and the real-time dataset may be synchronized based on time information, and location information.. .
Staccatotrip
02/12/15
20150046572

Extending virtual station interface discovery protocol (vdp) and vdp-like protocols for dual-homed deployments in data center environments


Techniques are provided for provisioning network resources for virtual machines. At a first switch device, a configuration request message is received from a virtual switch to provision virtual network segmentation resources for a virtual machine managed by the virtual switch.
Cisco Technology, Inc.
02/12/15
20150046519

Programming model for synchronizing browser caches across devices and web services


A computer user may use a computing environment comprising a set of computers that respectively feature a web browser having a browser cache containing many types of data objects, including application resources and user-generated data files. However, the contents of a browser cache significantly contribute to the computing environment of a computer, and the computing environments presented by each computer may diverge, providing an inconsistent computing environment.
Microsoft Corporation
02/12/15
20150046394

Storage system, storage control device, and storage medium storing control program


When a master name node has created a file, the master name node performs meta-information synchronization with only a slave name node, and does not perform the meta-information synchronization with a dummy name node. The master name node performs the meta-information synchronization with the dummy name node asynchronously with file creation.
Fujitsu Limited
02/12/15
20150045849

Criteria for optimal electrical resynchronization derived from multipolar leads or multiple electrodes during biventricular pacing


Generally, the disclosure is directed one or more methods or systems of cardiac pacing employing a right ventricular electrode and a plurality of left ventricular electrodes. Pacing using the right ventricular electrode and a first one of the left ventricular electrodes and measuring activation times at other ones of the left ventricular electrodes.
Medtronic, Inc.
02/12/15
20150045177

Continuously variable transmission


Disclosed is a continuously variable transmission including: a pair of pressing means that form a torque transmission contact region in a disk overlapping area where the input disk and the output disk are overlapped; a support shaft installed with the pressing means; a first support portion that tiltably supports one end side of the support shaft; a second support portion that is positioned in an upstream side of a rotation direction of the input disk from the pressing means and tiltably supports the other end side of the support shaft; and shift means that shifts the second support portion along the connecting line, wherein the pressing means is tilted together with the support shaft, and the first support portion and the pressing means move in synchronization with movement of the second support portion when the second support portion is shifted by the shift means along the connecting line.. .
Jatco Ltd
02/12/15
20150045175

Continuously variable transmission


Disclosed is a continuously variable transmission including: a pair of pressing means provided movably along a shaft center connecting line obtained by connecting a shaft center of the input shaft and a shaft center of the output shaft in a disk overlapping area where the input disk and the output disk are overlapped, so that a torque transmission contact portion is formed by clamping and pressing both the disks in a position corresponding to a target shift ratio; and a pair of support means that support the pressing means by using one end side as a fulcrum, are configured to move along the shaft center connecting line in synchronization with the pressing means, and are configured to generate a force for clamping and pressing both the disks using the pressing means by virtue of a clamping force applied to the other end side.. .
Jatco Ltd
02/12/15
20150045057

Method and system for user equipment location determination on a wireless transmission system


Neighbor cell hearability can be improved by including an additional reference signal that can be detected at a low sensitivity and a low signal-to-noise ratio, by introducing non-unity frequency reuse for the signals used for a time difference of arrival (tdoa) measurement, e.g., orthogonality of signals transmitted from the serving cell sites and the various neighbor cell sites. The new reference signal, called the tdoa-rs, is proposed to improve the hearability of neighbor cells in a cellular network that deploys 3gpp eutran (lte) system, and the tdoa-rs can be transmitted in any resource blocks (rb) for pdsch and/or mbsfn subframe, regardless of whether the latter is on a carrier supporting both pmch and pdsch or not.
Apple Inc.
02/12/15
20150045017

Timing synchronization for device-to-device discovery for asynchronous lte deployments


Methods and devices are described for forwarding, managing, and/or detecting timing information for device-to-device discovery. Timing information may be received from a base station.
Qualcomm Incorporated
02/12/15
20150043985

Gear machining apparatus


A gear machining apparatus causes a machining tool and a workpiece to rotate at a high speed in synchronization with each other to machine a highly accurate gear through cutting. The machining tool is manufactured such that each of pitches between tool blades of the machining tool is an integer multiple of a pitch between teeth of the gear, the integer multiple being equal to or larger than double.
Jtekt Corporation
02/12/15
20150043745

Methods, systems and providing audio information and corresponding textual information for presentation at an automotive head unit


Computer-implemented methods, systems and apparatus are disclosed for providing information and corresponding textual information to an automotive head unit (ahu) of a vehicle. A first server generates audio information and communicates it to a wireless communication interface of a network access device (nad) that is located at a vehicle.
Gm Global Technology Operations Llc
02/12/15
20150043696

Timing synchronization system and super regenerative receiver based on ultra low power communication


A method and apparatus are provided to generate a preamble signal. A peak of each pulse of the preamble signal is synchronized with a sensitivity region of a super regenerative receiver (srr).
Samsung Electronics Co., Ltd.
02/12/15
20150043694

Method and transmitting synchronization signals in an ofdm based cellular communication system


A method and apparatus are provided for transmitting a synchronization signal for cell search in an orthogonal frequency division multiplexing (ofdm) communications system. The method includes identifying a primary synchronization sequence; identifying a secondary synchronization sequence associated with a cell identifier; mapping the primary synchronization sequence based on center subcarriers in a first ofdm symbol; mapping the secondary synchronization sequence based on the center subcarriers in a second ofdm symbol; transmitting the mapped primary synchronization sequence in the first ofdm symbol; and transmitting the mapped secondary synchronization sequence in the second ofdm symbol.
Samsung Electronics Co., Ltd.
02/12/15
20150043665

Method and channel smoothing and estimation in ofdm system


Methods and apparatus are provided for receiving packets on a channel of an orthogonal frequency division multiplexing (ofdm) system. A time shift value for a packet is estimated using a channel estimation and an fft size.
Samsung Electronics Co., Ltd.
02/12/15
20150043568

Method, terminal and headset for wireless full-duplex voice communicaiton with auto-sync without base or sync-master


A communication terminal having a digital communication circuit and an automatic synchronizer. The digital communication circuit utilizes time division multiplexing in a single radio channel, selectable in a frequency band.
Bodysens
02/12/15
20150043559

Method for integrating network subscribers into an ad-hoc network and an associated ad-hoc network


A method for integrating network subscribers into a time-synchronized ad-hoc network forms individual clusters in each case of regionally adjacent network subscribers and implements a time synchronization of the network subscribers within each cluster. Following this, a network subscriber at the periphery of each cluster is selected in order to identify at least one network subscriber to be integrated into the respective cluster.
Rohde & Schwarz Gmbh & Co. Kg
02/12/15
20150043545

Two-stage device-to-device (d2d) discovery procedures


First user equipment transmits a first synchronization signal and a second synchronization signal that are assigned to the first user equipment for device-to-device (d2d) communication. The first synchronization signal indicates a timing reference for d2d communication and a combination of the first synchronization signal and the second synchronization signal indicate resources allocated to the first user equipment to transmit discovery information for d2d communication.
Alcatel Lucent
02/12/15
20150043541

Method and system for initial synchronization and collision avoidance in device to device communications without network coverage


A method at a first device for enabling a device-to-device wireless link, the method detecting whether a presence signal of a second device is received over a first time period, the presence signal of the second device having a time-slot boundary; and if the presence signal of the second device is not detected, initiating a time-slot boundary by the first device including: transmitting a first presence signal of the first device in a selected time-slot; and checking for an acknowledgment to the first presence signal.. .
Blackberry Limited
02/12/15
20150043412

System and uplink timing synchronization in conjunction with discontinuous reception


A system and method are disclosed for providing uplink timing synchronization during drx operation in a wireless communication system.. .
Blackberry Limited
02/12/15
20150043309

Ultrasonic locationing using flight time calculated from counter offsets


Using counter offsets to allow flight time calculation in an ultrasonic locationing system includes ultrasonic transmitters for emitting ultrasonic bursts, each transmitter having a counter and a synchronization server. A backend controller schedules periodic bursts from each transmitter.
Symbol Technologies, Inc.
02/12/15
20150043298

Electronic device


On a mounting substrate on which a plurality of first semiconductor components that operate in synchronization with a clock signal and a second semiconductor component that controls the first semiconductor components, a plurality of main wirings and branch wirings branched at a plurality of branch points of each of the main wirings are provided as signal paths that electrically couple the second semiconductor component with the first semiconductor components. A chip resistor is coupled in series in the midway of branch wirings that reach a corresponding first semiconductor component from the branch points which do not overlap the first semiconductor, component and which are located away from the first semiconductor component..


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