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Synchronization patents

      

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 Device and  antenna synchronization and selection patent thumbnailDevice and antenna synchronization and selection
A device and method selects an antenna configuration. The method performed at a user equipment includes determining at least one communication functionality that is being used, each communication functionality configured to utilize at least one antenna in a multi-antenna arrangement of the user equipment.
Apple Inc.


 Automatic network connection data synchronization for authorized personal devices patent thumbnailAutomatic network connection data synchronization for authorized personal devices
One embodiment provides a method, including: identifying, using a short range wireless device of an electronic device, another user device; transferring, using the short range wireless device, connection data for a wireless local area network (wlan) access point between the electronic device and the another user device; and connecting, using a processor of the electronic device, to the wlan using the connection data. Other aspects are described and claimed..
Lenovo (singapore) Pte. Ltd.


 Bearer management patent thumbnailBearer management
A method is provided of establishing a bearer in a packet switched mobile wireless network comprising a mobile device and a network node, and a corresponding network. Bearer information is sent indicating predetermined maximum number of bearers, remaining number of bearers, or that no more bearers can be established.
Samsung Electronics Co., Ltd.


 Synchronization control method within wireless network, wireless network and smart home device patent thumbnailSynchronization control method within wireless network, wireless network and smart home device
The present disclosure relates to the smart home field, disclosing a synchronization control method within wireless network, a wireless network and a smart home device. In the present disclosure, controlling a terminal to broadcast a control command directed at multiple smart home devices; characterized in, the control command carries a count-down time duration for command execution time; continuing to broadcast the control command by a smart home device which receives the control command within its wireless broadcast coverage area, and carrying in the broadcasted control command the processing time for the smart home device to process the control command; determining command execution time by respective smart home devices to execute the control command according to the count-down time duration in the received control command, as well as the total processing time of respective smart home devices which the control command passes on its transmission path.
Telink Semiconductor (shanghai) Co., Ltd.


 Conveying information to bandwidth limited device patent thumbnailConveying information to bandwidth limited device
Generally discussed herein are devices and methods for providing devices with packet duration and/or transmit and/or receive time frame information. An apparatus can include processing circuitry and transceiver circuitry configured to generate a packet for transmission on one or more sub-channels for one or more stations, each sub-channel comprising a common wake-up physical synchronization, a station dedicated wake-up preamble, and a packet length, wherein each station dedicated wake-up preamble comprises a wake-up identifier for a station of the one or more stations and the packet length indicates a duration of the packet, and wherein a station of the one or more stations includes a receive bandwidth of less than twenty megahertz, and transmit the packet to the one or more stations during a transmission opportunity (txop) obtained by the ap..

 Synchronization of live audio and video data streams patent thumbnailSynchronization of live audio and video data streams
Embodiments of the present invention disclose a method, computer program product, and system for audio and video synchronization. A plurality of audio and video data streams are received on a computer system through a network.
International Business Machines Corporation


 Synchronization of an order of access instructions from a primary computing environment to a replicated computing environment patent thumbnailSynchronization of an order of access instructions from a primary computing environment to a replicated computing environment
A method and system for synchronizing an order of access instructions from a primary computing environment to a replicated computing environment. The method comprises detecting at least one access instruction to at least a disk of a primary machine in the primary computing environment; updating a state of a first logical clock structure (lcs) maintained by the primary machine, wherein the first lcs includes a plurality of elements, wherein each of the plurality elements is associated with a distinct primary machine in a primary computing environment, wherein each element in the first lcs is updated based on the at least one detected access instruction; and sending the access instruction and a current state of the first lcs to a corresponding replicated machine in a replicated computing environment, thereby allowing the corresponding replicated machine to determine the causal order of access instructions based in part on the first lcs..
Cloudendure Ltd.


 Trill isis-based route calculation patent thumbnailTrill isis-based route calculation
Provided are a transparent interconnection of lots of links (trill) intermediate system to intermediate system (isis)-based route calculation method and device. The method includes that: a route calculation unit acquires a link state protocol data unit (lsp) packet from each routing bridge (rb) in a network (s102); and the route calculation unit calculates a routing table of each rb according to the lsp packet acquired from each rb, and sends the routing table to the corresponding rb (s104).
Zte Corporation


 High-precision blind carrier synchronization methods for lte sc-fdma uplink patent thumbnailHigh-precision blind carrier synchronization methods for lte sc-fdma uplink
Methods and systems are described for frequency domain correction, time domain correction, and combinations thereof. Each long term evolution (lte) uplink residual frequency offset can be determined with less than 1 part per billion accuracy simultaneously and used for frequency offset correction.
Phasorlab, Inc.


 Method and system for encrypted data synchronization for secure data management patent thumbnailMethod and system for encrypted data synchronization for secure data management
The present invention concerns a method for encrypted data synchronization, wherein the method comprises providing at least one data entity (100) comprising data content (110), accompanying metadata (120) including an entity key (140) usable for encrypting the data content (110), and synchronization metadata (130) usable for synchronizing the at least one data entity (100) between at least two first devices (400), wherein at least the entity key (140) of the accompanying metadata (120) and the synchronization metadata (130) are encrypted using a second key.. .

Signal coding for improved spectral quality

A satellite communications system can use a spread-spectrum waveform and format, a synchronization scheme, and/or a power management algorithm. This approach can provide benefits such as allowing every terminal to communicate with every other terminal, link margin permitting.

Body coupled communication device with synchronization

A body-coupled communication device (201) adapted to receive signals via a body transmission channel (160), the first device comprising couplers (102) arranged to receive a body-coupled signal, a synchronization-indicator (272) to storing a level of synchronization between the first device and a second device, and a band-pass filter (250) arranged to filter the received body-coupled signal depending on the synchronization level, the band-pass filter being arranged to allow passage of frequencies in a frequency-interval around a tunable filter frequency, wherein the frequency-interval is narrow if the synchronization-level is high and wherein the frequency-interval is broad if the synchronization-level is low.. .
Koninklijke Philips N.v.

Long term evolution (lte) air to ground communication enhancements associated with uplink synchronization

A method for air to ground uplink synchronization comprises initiating a downlink synchronization of user equipment onboard an aircraft with a ground base station; computing a range to the base station based on a downlink path loss; selecting an initial time advance (ta) value from a set of predetermined ta values based on the range; and sending a first random access channel (rach) request with the initial ta value to the base station in a first attempt to synchronize an uplink signal and attach the user equipment to a network. If the user equipment fails to attach, a next rach request is sent with a next ta value to the base station, in a next attempt to synchronize the uplink signal and attach the user equipment to the network.
Honeywell International Inc.

Focusing pulsed signal transmissions in multipath wireless power delivery environments

Techniques are described herein for enabling, among other features, more effective wireless charging of devices in wireless power delivery environments through enhanced signal focusing over multiple paths in a multipath wireless power delivery environment. More specifically, the systems and methods discussed herein describe techniques for increasing effective charging of devices, including enhanced ability to focus charging utilizing multiple pathways, phase detection of incoming signals allowing for movement detection in a wireless environment, phase synchronization, and directional arrays..
Ossia Inc.

Event log versioning, synchronization, and consolidation

Systems and methods can support log synchronization associated with a complex event handler. An event log can support storing prior event indicators.
Voalte, Inc.

Selective downloading of shared content items in a constrained synchronization system

A content management system synchronizes content items across client computing systems connected by a network. If a storage allocation for shared content items on a client device is exceeded by the request to add or edit a content item such that it is enlarged, a client application or the host of content management system selects content items to remove from residence on the client device but keep remotely on content management system.
Dropbox, Inc.

Techniques for synchronization management

Described are techniques for synchronizing operations performed on objects. Locking tables may be received where each of the locking tables corresponds to different object class.
Emc Corporation

Accelerating task subgraphs by remapping synchronization

Embodiments include computing devices, apparatus, and methods implemented by a computing device for accelerating execution of a plurality of tasks belonging to a common property task graph. The computing device may identify a first successor task dependent upon a bundled task such that an available synchronization mechanism is a common property for the bundled task and the first successor task, and such that the first successor task only depends upon predecessor tasks for which the available synchronization mechanism is a common property.
Qualcomm Incorporated

Touch panel controller, touch panel system, and stylus pen

Provided is a touch panel system capable of minimizing the possibility of a stylus pen failing to detect a synchronization signal. A touch panel controller (4) in the touch panel system generates a preparation signal including a high state and a low state that acts as a reference for adjusting the reception sensitivity of the synchronization signal in the stylus pen, and outputs the preparation signal to the touch panel earlier than the timing at which to output the synchronization signal to the touch panel..
Sharp Kabushiki Kaisha

Initial access channel for scalable wireless mobile communication networks

Physical layer structures and access schemes for use in such networks are described and in particular initial access channel (iach) structures are proposed. A spectrum efficient downlink (dl) iach design supports different types of user equipment (ue) capabilities and different system bandwidths.
Apple Inc.

Accurate over the air synchronization

In one aspect, a first device inserts, in a time synchronization information element (ie), location information for a transmitter associated with one or more cells, the location information indicating two or more transmitter locations for the transmitter. The first device transmits the time synchronization ie to a second device.
Telefonaktiebolaget Lm Ericsson (publ)

Wireless synchronization method, wireless synchronization system and computer storage medium

The present document discloses a wireless synchronization method and a wireless synchronization system. The method includes: determining a synchronization path between a first node and a second node (s110); and using the synchronization path to synchronize the first node and the second node (s120), herein the synchronization path is composed of one or more segments of visible paths, and the visible path is a direct path which connects two nodes visible to each other.
Zte Corporation

Method for detecting discovery signal in wireless communication system, and device for same

A method for detecting a discovery signal in a wireless communication system and a device for same are disclosed. In particular, the method whereby a terminal receives a discovery signal in a wireless communication system comprises the steps of: receiving discovery quasi co-located (qcl) type configuration information for configuring a discovery qcl type; detecting a synchronization signal and obtaining a first scrambling identity (scid); and detecting the discovery signal by using the first scid on the basis of the configured discovery qcl type, wherein a qcl relationship between an antenna port for the discovery signal and an antenna port for the synchronization signal can be established in relation to a large-scale channel property according to the discovery qcl type..
Lg Electronics Inc.

Synchronizing media devices

Synchronizing media devices can include generating a synchronization schedule based on a frequency of generation of one or more timecode packets. Each timecode packet of the one or more time packets includes a timecode.
Timecode Systems Limited

Media synchronization for real-time streaming

In one example, a client device interacting with a streaming application server may synchronize an audio stream to a corresponding video stream. The client streaming device may have an audio channel to receive a current audio packet of an audio stream from a streaming application server.
Microsoft Technology Licensing, Llc

System, mobile terminal and storing data into web storage using wireless lan

Provided are a system, mobile terminal, and method for storing data into a web storage using a wireless lan service. The method includes setting synchronization of the mobile terminal and a web server providing a web storage service; setting data of the mobile terminal to be stored into a web storage provided by the web server; sensing whether the mobile terminal enters a wireless lan service area; connecting, if it is sensed that the mobile terminal enters a wireless lan service area, the mobile terminal to the web server; and transmitting the set mobile terminal data to the web server..
Samsung Electronics Co., Ltd.

Synchronization scheme for physics simulations

A server, which is in communication with a plurality of client computing devices configured to perform a reduced simulation function, comprises a synchronization engine configured to generate synchronization packets for one or more rigid bodies according to a synchronization scheme and, for each rigid body, to dynamically update the synchronization scheme based on a current state of the rigid body in simulation data and stored states for the rigid body which are stored in a buffer. The synchronization packets are then transmitted to one of the plurality of client computing devices..
Microsoft Technology Licensing, Llc

Synchronization of data for colliding bodies

On a server, a collision handler is called by a physics simulation engine to categorize a plurality of rigid bodies in some simulation data as either colliding or not colliding. The simulation data relates to a triggering event involving the plurality of rigid bodies and is generated by a simulation of both gravitational trajectories and collisions of rigid bodies.
Microsoft Technology Licensing, Llc

Method and system for high-precision two-way fiber-optic time transfer

A method and system for high-precision two-way fiber-optic time transfer comprising pre-adjusting, including calculating a local timing signal adjustment amount for a first fiber-optic time synchronization unit and a second fiber-optic time synchronization unit, and the corresponding adjusting. And following steps including the two fiber-optic time synchronization units conducting two-way time transfer based on a time division multiplexing transmission over an optical fiber link.
Shanghai Jiao Tong University

Synchronized multiple-radio antenna systems and methods

Multi-radio antenna apparatuses and stations for wireless networks including multiple radios coupled to a single transmit/receive antenna, in which the antenna is highly synchronized by an external (e.g., gps) signal. These multi-radio antenna systems may provide highly resilient links.

Video synchronization based on audio

A content reproduction screen displays a plurality of content items. A video reproduction processing section reproduces substantially simultaneously videos of a plurality of content items on a screen.
Yamaha Corporation

Traffic light detecting device and traffic light detecting method

A traffic light detecting device includes a camera capturing an image in the travelling direction of a vehicle, and a traffic light detecting unit detecting a traffic light from the image. The unit sets reference signals the number of which is a multiple of three, and phases of which are shifted each other by a time obtained by dividing a cycle of an alternating current power supplied to the traffic light by the multiple of three, and adjusts a phase of the reference signal which is closest to the phase of the alternating current power, to the phase thereof.
Nissan Motor Co., Ltd.

Mirroring resynchronization

An apparatus, method, system, and program product are disclosed for mirroring resynchronization. In one example, an apparatus includes a mirroring status determination module that detects suspension of mirroring.
International Business Machines Corporation

Application install and layout syncing

Embodiments described herein relate to synchronizing configuration information between devices associated with a user. The synchronized configuration information can relate to application installations and uninstallations as well as to user modifications to user interfaces for managing and invoking the applications.
Microsoft Technology Licensing, Llc

Communication device and controlling the same

Methods and apparatuses are provided for controlling a communication device. A first subframe is received from a serving cell and a plurality of subframes is received from a plurality of neighbor cells.
Samsung Electronics Co., Ltd.

Friction ring for a synchronization unit

The invention relates to a friction ring (1) for a synchronization unit of a gear changing transmission. The friction ring (1) comprises a conical friction ring body (4) having an inner friction surface (401) and an outer installation surface (402) which each bound the friction ring body (4) in a radial direction extending perpendicular to an axial friction ring axis (6).
Oerlikon Friction Systems (germany) Gmbh

Control dual clutch transmission for hybrid electric vehicle and control system for the same

The present disclosure relates to a control method of a dual clutch transmission for a hybrid electric vehicle, and a control system for the dual clutch transmission. The control method includes: a handover step of performing a handover process of a transmission while controlling clutch torque of an engaging-side input shaft to maintain a rotational speed change rate of the engaging-side input shaft at a reference change rate; and an actual shifting step of synchronizing a rotational speed of a motor with a rotational speed of the engaging-side input shaft when the first finish determining step determines that the handover process has finished, and of increasing a rotational speed change rate of the motor by increasing motor torque when a synchronization rate is a reference synchronization rate or less..
Hyundai Motor Company

Control hybrid vehicle

A control method of a hybrid vehicle includes: confirming whether or not the driving mode of the vehicle is an ev mode when a controller senses shift of the position of a shift lever from the position r to the position d or from the position d to the position r; applying reverse-directional motor torque to a motor through the controller so that a motor speed is synchronized with the speed of an engagement-side clutch, as a result of confirmation of the driving mode, if the driving mode of the vehicle is the ev mode; and executing normal driving of the vehicle by applying regular-directional motor torque to the motor through the controller after synchronization of the motor speed with the engagement-side clutch speed.. .
Hyundai Motor Company

Dct shifting control vehicle

A dct shifting control method of a vehicle includes: a temporary engaging step that engages an n-3 stage gear having a gear ratio larger than an n stage gear that is a currently engaged gear; a first torque switching step that starts to slip a first clutch engaged with the n-3 stage gear and disengages a second clutch engaged with the n stage gear that is the currently engaged gear; a synchronization speed adjusting step that synchronizes a speed of a power source of a vehicle with a desired input shaft speed by controlling the power source of the vehicle, disengages the n stage gear, and engages the n-2 stage gear that is the desired gear, with the slip of the first clutch maintained; and a second torque switching step that finishes shifting by disengaging the first clutch and engaging the second clutch.. .
Hyundai Motor Company

Measuring device and measuring physiological data of a mammal

A measuring device for measuring physiological data of a mammal comprising a measuring unit, to be worn by the mammal, with a first and second module. The first module comprises a light source and the second module comprises a sensor unit for measuring an intensity of a fraction of the light delivering a measuring signal.
N.v. Nederlandsche Apparatenfabriek Nedap

Method and synchronizing hearing instruments via wireless communication

A hearing assistance system including a hearing instrument designated as a master device and at least another hearing instrument designated as a slave device. The master device is communicatively coupled to the slave device via a wireless link.
Starkey Laboratories, Inc.

System and video and secondary audio source synchronization

Disclosed herein are systems, methods, and computer-readable storage media for video and secondary audio source synchronization. A system practicing the method establishes a communication with a device such as a telephone or digital device and receives an identification of an audio stream associated with a video presentation specified by a user.
Audionow Ip Holdings, Llc

Fingerprint-based inter-destination media synchronization

Methods and systems for inter-destination synchronization in first and second receivers for content parts associated with a play-out timeline are disclosed. First timing information comprising first content part identifiers and associated first clock times may be determined, where the first receiver may receive a first content part identifier comprising first fingerprints for identifying a first content part in a first media stream.
Nederlandse Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek Tno

Access control and security for synchronous input/output links

Aspects include providing automatic access control and security for a synchronous input/output (i/o) link. Providing automatic access control and security includes initializing devices of a storage environment over a first link to verify that the devices are available within the storage environment; building a table of identifiers, where each of the identifiers is assigned one of the devices that have been initialized; and verifying a first device attempting to perform synchronous i/o commands across the synchronization i/o link by confirming that an identifier assigned to the first device is within the table of identifiers..
International Business Machines Corporation

Synchronous input/output initialization exchange sequences

Aspects include for performing an initialization sequence by a first device to execute synchronous input/output (i/o) commands across a synchronous i/o link. The initialization sequence includes posting, by the first device, a first acknowledgement in response to a register area corresponding to a second device being updated with first information according to a first synchronization sequence, the first information comprising a worldwide node name of the second device and posting, by the first device, a second acknowledgement in response the register area being updated with second information according to a second synchronization sequence, the second information comprising mailbox information.
International Business Machines Corporation

Synchronous input/output initialization exchange sequences

Aspects include for performing an initialization sequence by a first device to execute synchronous input/output (i/o) commands across a synchronous i/o link. The initialization sequence includes posting, by the first device, a first acknowledgement in response to a register area corresponding to a second device being updated with first information according to a first synchronization sequence, the first information comprising a worldwide node name of the second device and posting, by the first device, a second acknowledgement in response the register area being updated with second information according to a second synchronization sequence, the second information comprising mailbox information.
International Business Machines Corporation

Method of transmitting and receiving device-to-device ue signal in wireless communication system and apparatus therefor

According to one embodiment of the present invention, a method of transmitting a d2d (device-to-device) signal, which is transmitted by a user equipment in a wireless communication system, comprising the steps of determining a sequence group, determining a base sequence in the sequence group, generating a reference signal sequence by applying cyclic shift to the base sequence, generating a demodulation reference signal sequence from the reference signal sequence and transmitting a subframe to which the demodulation reference signal sequence is mapped, wherein id information, which is used for at least one selected from the group consisting of determination of the sequence group, determination of the base sequence and application of the cyclic shift, corresponds to one of an ssid (synchronization id) and an l1 id (layer 1 id) changing according to time.. .
Lg Electronics Inc.

Signatures of updates exchanged in a binary data synchronization protocol

In a distributed system, data is shared between three or more electronic devices. The first device generates and signs an object that includes the data.
Google Inc.

Access control and security for synchronous input/output links

Aspects include providing automatic access control and security for a synchronous input/output (i/o) link. Providing automatic access control and security includes initializing devices of a storage environment over a first link to verify that the devices are available within the storage environment; building a table of identifiers, where each of the identifiers is assigned one of the devices that have been initialized; and verifying a first device attempting to perform synchronous i/o commands across the synchronization i/o link by confirming that an identifier assigned to the first device is within the table of identifiers..
International Business Machines Corporation

Configurable correlator for joint timing and frequency synchronization and demodulation

At least one embodiment of a correlator comprising a plurality of correlator taps is configurable to provide synchronization and symbol modulation for a plurality of modulation systems. Among other uses, at least one embodiment of the correlator can provide a coarse symbol timing value.
Freescale Semiconductor, Inc.





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This listing is a sample listing of patent applications related to Synchronization 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 Synchronization with additional patents listed. Browse our RSS directory or Search for other possible listings.


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