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WO/2023/241348A1 |
Embodiments of the present disclosure provide methods and apparatuses for determining link asymmetry delay. A method performed by a network node may comprise determining a first difference of a time error of a first port of a network nod...
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WO/2023/243384A1 |
A vehicle-mounted device for use in a vehicle-mounted network, the vehicle-mounted device comprising: a time synchronization unit that transmits and receives time synchronization information, which is information for time synchronization...
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WO/2023/236048A1 |
A method and a network device are disclosed for precision time protocol (PTP) clock synchronization. According to an embodiment, the network device determines whether the network device is in one of a first state where a reception of an ...
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WO/2023/238203A1 |
A time synchronization device (100) according to the present disclosure comprises an offset application unit (106) as a synchronization unit that acquires an offset, which is the difference between a first time of a time source (5) and a...
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WO/2023/236847A1 |
The present application relates to the technical field of communications, and discloses a path recovery method and apparatus, a device, a system, and a computer-readable storage medium. The method comprises: when a transmission path of a...
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WO/2023/238907A1 |
Provided is a media transmission system, wherein a media sending device 1 includes a video signal reception circuit 111 that receives a video signal generated while associated with the timing of an alignment point, a packetization circui...
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WO/2023/234281A1 |
The present disclosure relates to a transmission device, a transmission method, a reception device, and a reception method enabling more appropriate transmission of time information. Provided is a transmission device comprising a generat...
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WO/2023/233588A1 |
A transfer device (10) sets, as a target port, each of a plurality of ports that receive via different transfer devices (10) time information which has been transmitted from a master device (40). The transfer device (10) calculates, with...
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WO/2023/223438A1 |
This communication device (10) comprises: an identification unit (12) that continuously identifies a profile used by a counterpart device (1, 2), the profile being included in a time synchronization signal acquired from the counterpart d...
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WO/2023/223441A1 |
An identifying device (10) is connected to a first communication device and a second communication device that perform time synchronization through transmission and reception of a time synchronization signal in accordance with one profil...
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WO/2023/223439A1 |
A communication device (10) synchronizes time with an opposing device (1, 2) by transmission and reception of a time synchronization signal corresponding to one profile of a plurality of profiles, the communication device comprising an i...
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WO/2023/223882A1 |
This invention makes it possible to avoid disengagement of the CDR lock in a downstream reception device (sync device) even when jitter occurs due to transmission via an unstable transmission route such as a network. A clock and data a...
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WO/2023/225328A1 |
A system is disclosed. The system may include a receiver or transmitter node. The receiver or transmitter node may include a communications interface with an antenna element and a controller. The controller may include one or more proces...
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WO/2023/225306A1 |
A node of a multi-node network (e.g., a transmitter (Tx) node or receiver (Rx) node) is disclosed. The node may include a communications interface with antenna elements and a controller. The controller may include one or more processors ...
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WO/2023/225339A1 |
A system includes a transmitter node and a receiver node. Each node of the transmitter node and the receiver node are time synchronized to apply Doppler corrections associated with said node's own motions relative to a stationary common ...
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WO/2023/225297A1 |
A system is disclosed. The system may include a receiver or transmitter node. The receiver or transmitter node may include a communications interface with a directional antenna element and a controller. The controller may include one or ...
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WO/2023/217008A1 |
The present application belongs to the technical field of wireless communications. Disclosed are a data packet serial number synchronization method and apparatus, and a communication device. The data packet serial number synchronization ...
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WO/2023/218900A1 |
According to the present invention, a communication device receives an absolute time, generates a message including first information indicating the absolute time, and second information that is information related to a time source that ...
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WO/2023/219698A1 |
Communication systems and methods are disclosed herein. In an embodiment, a communication system includes a grandmaster clock and a modem unit. The grandmaster clock is configured to output a primary clock reference based on a received s...
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WO/2023/210659A1 |
This time verification device comprises a verification execution unit and a result transmission unit. The verification execution unit generates verification information for verifying a synchronized state of a local time and a global time...
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WO/2023/202547A1 |
The present application relates to the technical field of communications. Provided in the present application are a communication method, an apparatus and a computer readable storage medium. The method comprises: sending a system message...
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WO/2023/203782A1 |
A time synchronization device (1) according to the present disclosure comprises: an offset calculation unit (102) that calculates a plurality of offsets; an offset pattern determination unit (104) that determines whether the absolute val...
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WO/2023/193212A1 |
Methods and systems for techniques for timing synchronization for device-to-device positioning are disclosed. In an implementation, a method of wireless communication includes communicating, by a first communication device, one or more t...
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WO/2023/193667A1 |
A clock synchronization method and system of an audio device, and an electronic device. A first audio device establishes a first communication connection with a second audio device; the first audio device calculates a first clock differe...
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WO/2023/184032A1 |
The disclosure is directed at a method and system for synchronizing inputs transmitted over the Internet from a set of devices. The disclosure transmits a set of individual timing packets to each of the set of devices and, after receivin...
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WO/2023/183498A1 |
A light communication system, receiver, and method for synchronizing a receiver with a transmitter so as to decode a data input stream transmitted by the transmitter and received at the receiver. The method includes: receiving a data inp...
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WO/2023/181257A1 |
Provided is a communication device which: adds data, which is obtained by sampling repeatedly incoming packets with a clock of an N1 times frequency of a communication speed, to a result of an addition up to a directly previous packet wh...
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WO/2023/179654A1 |
The present application relates to the technical field of communications, and provides a calibration control method and apparatus, and an electronic device. The method is applied to a protocol layer sending end, and the method comprises:...
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WO/2023/175967A1 |
A link establishment device (1600) which is configured to be connected to another device via an interface of JESD204B and to execute a link establishment procedure for establishing a link with the other device, the link establishment dev...
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WO/2023/175857A1 |
A relay device (20) is characterized by comprising reception processing units (24-1 to 24-i) each of which performs reception processing to determine whether a received frame is a synchronization protocol frame or a non-synchronization p...
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WO/2023/169194A1 |
The present application provides a data processing method and a second communication device for solving the problem in the prior art of relatively long data synchronization time. The present application can be applied to the fields of au...
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WO/2023/166711A1 |
A parameter automatic adjusting apparatus (30) comprises a control unit (31) for acquiring device information, being information relating to communication statuses of devices in a communication system, a schedule management unit (32) for...
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WO/2023/167047A1 |
The present invention comprises a master station device and a slave station device. The master station device generates a first digital signal including control information and transmits a downlink optical signal including the generated ...
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WO/2023/155042A1 |
A method of wireless communication performed by a wireless communication device includes: communicating a plurality of timing advance group (TAG) indicators, wherein each TAG indicator is associated with at least one cell of a plurality ...
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WO/2023/157193A1 |
In the present invention, a terminal side communication device (10) transfers a signal between a first network and a second network, and comprises: a wireless time synchronization unit (110) that can be time-synchronized with the first n...
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WO/2023/156688A1 |
The present invention discloses a system, method and card for user authentication and/or authorisation. The system comprises a computer device with a capacitive screen and a card having a surface that includes a matrix of capacitive poin...
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WO/2023/156556A1 |
Disclosed is a method of determining a synchronization offset for measurement data relating to an electrical power supply network. First and second data sets of measurement data are received from a first source and a second source. Each ...
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WO/2023/150502A1 |
Mixed clock domain signaling and, more particularly, mixed clock domain signaling for light-emitting diode (LED) packages arranged for cascade communication is disclosed. Mixed clock domain signaling involves digital communication where ...
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WO/2023/148956A1 |
A communication system 1 is a system for performing wireless communication between a first application and a second application, and comprises a first communication device 200 that performs first wired communication with the first applic...
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WO/2023/149028A1 |
This serial data transmission circuit is provided with a first output terminal, a second output terminal, a plurality of third output terminals, and a fourth output terminal. The first output terminal is configured so as to output a seri...
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WO/2023/145229A1 |
A communication device that constitutes a network between communication devices, the communication device comprising: an assessment means for assessing whether or not a base station present outside of the network supports time synchroniz...
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WO/2023/146051A1 |
A data reception device may comprise: a reference clock generating unit including a first DCDL, a phase detection circuit, and a digital loop filter, and receiving an input of an input clock signal (CK0) and outputting the input clock si...
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WO/2023/137718A1 |
The present application relates to a synchronization control method, a terminal device, a network device, a chip, a computer readable storage medium, a computer program product, a computer program, and a communication system. The method ...
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WO/2023/139963A1 |
This semiconductor device 1 is used as one of a plurality of slaves that are connected in multiple stages to a master, the semiconductor device 1 successively transferring a frame signal outputted from the master from a prior stage to a ...
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WO/2023/133840A1 |
Embodiments of the present application provide a wireless communication method, a terminal device, and an energy supply node. The method comprises: receiving an energy supply signal, wherein the energy supply signal carries synchronizati...
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WO/2023/136034A1 |
A function verification system (200) comprises: an input reception unit (201) that, on the basis of a sampling clock sent from a device of a preceding stage, samples data sent from the device of a preceding stage; an internal data proces...
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WO/2023/132506A1 |
An electronic device, according to various embodiments of the present disclosure, may: receive a message including time information from each of a plurality of external electronic devices; compensate for a clock skew between the electron...
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WO/2023/129399A1 |
Methods and systems are disclosed for clock delay compensation in a multiple chiplet system. Techniques disclosed include distributing, by a clock generator, a clock signal across distribution trees of respective chiplets; measuring phas...
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WO/2023/129599A2 |
Embodiments of the disclosed technology are directed to spatially multiplexing different digital data streams which are generated within a distributed network (e.g., MANET, cellular, or Wi-Fi) and are simultaneously transmitted towards a...
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WO/2023/129319A1 |
Embodiments herein may relate to a die for use in a multi-die package. The die may include clock circuitry that is able to identify a phase of a data signal to be transmitted and a phase of a clock signal to be transmitted on a die-to-di...
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