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WO/2024/081470A1 |
A data communication interface has a delay-locked loop configured to generate a receive clock signal based on timing information provided by a signal received over a clock channel of a data communication link, a phase interpolator config...
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WO/2024/081358A1 |
Embodiments of the present invention provide systems and methods for transmitting messages between multiple devices of a communications network, or multiple nodes of a multiprocessor system, for example. The messages can include instruct...
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WO/2024/078338A1 |
A time synchronization system (100), a domain controller (200), and a vehicle (300). The time synchronization system (100) comprises a slave clock device (30) and a master clock device (20), the slave clock device (30) comprising a slave...
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WO/2024/081020A1 |
In general, the current subject matter relates to clock selection in a fronthaul network. In some implementations, clock selection in a fronthaul network can include selecting one distributed unit (DU) from among a plurality of DUs commu...
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WO/2024/075144A1 |
In the present invention, a communication station of interest is a communication station (91) provided to a communication system (90) provided with a plurality of communication stations (91), each of which uses a communication protocol f...
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WO/2024/066699A1 |
A clock synchronization method and apparatus. The method comprises: acquiring a clock offset between a local clock and a reference clock; generating a clock adjustment amount for the local clock on the basis of proportional regulation an...
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WO/2024/067064A1 |
A data transmission method and an apparatus. The data transmission method comprises a terminal device receiving first information from a network device; and the terminal device determining, according to the first information, amongst N t...
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WO/2024/071755A1 |
The present disclosure relates to a phase offset compensation device and method. The phase offset compensation method may comprise the steps of: confirming, by a distributed unit, whether phase offset compensation is required; generating...
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WO/2024/067960A1 |
A first transceiver communicatively coupled to a second transceiver by a first cable and a second cable can transmit (1210) a first message to the second transceiver at a first time, T1, via the first cable. The first transceiver can fur...
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WO/2024/072838A1 |
A network communications receiver and a method of operating the same in symbol timing recovery and equalization adaptation. A data converter (308) samples a received analog signal (AIN) at an initialization frequency (/init) higher than ...
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WO/2024/067131A1 |
The present application discloses a power consumption optimization method, a communication device, and a computer readable storage medium. The power consumption optimization method is applied to a receiving module, and comprises: receivi...
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WO/2024/069825A1 |
A time synchronization system (1) comprises a first time synchronization device (100), a second time synchronization device (200), a third time synchronization device (300), and a fourth time synchronization device (400) each of which pe...
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WO/2024/063950A1 |
A serial data receiver circuit included in a computer system may include a front-end circuit, a sample circuit that includes multiple analog-to-digital converter circuits, and a recovery circuit. The sample circuit may sample a serial da...
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WO/2024/051706A1 |
Provided in the present application are a communication method and a communication apparatus. In the communication method provided in the present application, a first signal sent by a first communication device to a second communication ...
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WO/2024/049274A1 |
A method and device for avoiding transmission timing errors are disclosed. A RUE method comprising the steps of: receiving a first error measurement request message from a first base station; receiving a second error measurement request ...
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WO/2024/048812A1 |
Wireless earbuds, a system, and an operation method therefor are disclosed. The wireless earbuds according to at least one of various embodiments of the present disclosure comprise: a first synchronization device for receiving audio data...
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WO/2024/045142A1 |
A communication apparatus and a signal sampling method. The communication apparatus comprises: a clock control circuit, a data sampling circuit and a clock recovery circuit, wherein the clock control circuit is used for determining a sam...
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WO/2024/042046A1 |
A method of encoding data for transmission includes aligning and tagging a start of a data stream; receiving, at a communication interface comprising a scrambler (111C1), a digitized signal comprising formatted digital data; scrambling t...
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WO/2024/024387A1 |
This control system comprises: a calculation unit that executes an application program and calculates a first command value and a second command value; a signal output unit that outputs a control signal including the first command value,...
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WO/2024/018787A1 |
This vehicle-mounted device comprises: a transmission processing unit that performs, in a prescribed transmission cycle, a transmission process for transmitting first time synchronization information and second time synchronization infor...
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WO/2024/016523A1 |
The present application provides a communication method and a device. The method is applied to a receiving device, and comprises: receiving a first data frame, wherein the first data frame comprises a plurality of pieces of synchronizati...
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WO/2024/015151A1 |
A receive clock generated at a receiver coupled to a one-wire bus is synchronized in each clock cycle, permitting reception of a data frame of unlimited length without clock overrun or underrun. A base clock signal provided by an oscilla...
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WO/2024/011410A1 |
A method and a network device are disclosed for precision time protocol (PTP) clock synchronization. According to an embodiment, the network device determines, for a plurality of candidate PTP clock sources, noise metrics reflecting vari...
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WO/2024/011306A1 |
A method for operating a media recorder of a media authentication system. The method includes performing a media recording operation by recording media data using the media recorder. The method also includes at or during the recording, o...
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WO/2024/015674A1 |
An apparatus for synchronizing frequency to a symbol timing, the apparatus including: a master oscillator to generate a master clock signal; an interpolator to accumulate a frequency error estimate between a symbol timing frequency and t...
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WO/2024/010630A1 |
The circuits and methods described herein provide technical solutions for technical problems facing USB links. To reduce or eliminate effects associated with a USB link entering a low-power mode, initial link acquisition may be performed...
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WO/2024/005816A1 |
A method for enhanced rate adaptation by a radio access network (RAN) node includes: determining a first code rate, for sending one or more messages to a user equipment (UE) before a first time, based at least in part on a first rank and...
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WO/2024/005919A1 |
A system and method which compensates for phase mixer circuit non-linearities within a clock and data recovery (CDR) system during active operation. The CDR system includes compensation circuitry and phase accumulation circuitry. The com...
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WO/2024/004454A1 |
Provided are a synchronization detection device, a synchronization detection method, and a synchronization detection program which make it possible to follow, in a short time, a frequency deviation of an intermediate frequency (IF) after...
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WO/2024/004014A1 |
A relay device (10A, 10D) receives a time synchronization message on each of a plurality of time synchronization networks (101A, 101B) using different time synchronization profiles. On the basis of the time synchronization messages on th...
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WO/2023/247923A1 |
The subject-matter of the present disclosure provides a transmitter for a master clock of an audio system. The transmitter comprises an input configured to receive a message to be sent to a receiver of an audio device of the audio system...
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WO/2023/249655A2 |
A synchronization system for synchronizing photons in a quantum teleportation network. The synchronization system includes a multiplexer combining a clock pulse with a signal photon (carrying a qubit) in an optical fiber, the optical fib...
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WO/2023/243383A1 |
Provided are an in-vehicle system, an in-vehicle device, an information processing method, and a computer program. This in-vehicle system includes a domain comprising a plurality of time-synchronized first in-vehicle devices and furthe...
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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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