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WO/2021/129578A1 |
Disclosed in the embodiments of the present application are a method and an apparatus for configuring synchronisation information, a network device, and a storage medium. The method comprises: in response to receiving a detection start c...
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WO/2021/129633A1 |
The present application provides an uplink data synchronization method, comprising: after a cell is established, determining a first time sequence unit from a downlink sending time sequence to obtain a downlink sending first time sequenc...
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WO/2021/121275A1 |
Disclosed in embodiments of the present application is a message processing method. In the method, when obtaining a first message for clock synchronization, a first device may record a first timestamp, the first timestamp being used for ...
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WO/2021/120956A1 |
Disclosed is a fiber optic link detection method. The method can be applied in an optical communication network. The optical communication network comprises a first network device and a second network device. A first interface of the fir...
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WO/2021/123040A1 |
The invention relates to a method for securing the time synchronization in a server ECU, wherein a time synchronization is carried out according to a time synchronization standard, having the steps of: - initializing the time synchroniza...
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WO/2021/122823A1 |
The invention relates to a method for verifying the validity of sensor data of an Ethernet on-board network of a motor vehicle, in which method the following steps are carried out: - determining a runtime of a first signal on a first con...
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WO/2021/120344A1 |
Disclosed is a time synchronization method for a redundant network. A network performs clock synchronization with neighboring nodes. When a network comprises a redundant link, a node having a redundant link can perform clock synchronizat...
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WO/2021/127144A1 |
A system and method for synchronizing clocks including synchronizing a first clock to a second clock, the first clock associated with a first device, the first device associated with a first device type, the second clock associated with ...
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WO/2021/122778A1 |
The invention relates to a method for securing the time synchronization of an ethernet on-board network (2) of a motor vehicle (1), wherein the following steps are carried out: - determining a propagation time (9) of a first signal (10) ...
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WO/2021/115215A1 |
Provided are a data transmission method, a communication device and a storage medium, which are used to increase the bandwidth availability ratio and alleviate the problem of wasting bandwidth. In the embodiments of the present applicati...
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WO/2021/115962A1 |
The invention relates to a method (300) for defining a grandmaster clock in a system of control devices (200, 220, 222, 224, 226, 228, 230) networked together via a first network or a plurality of first sub-networks, at least one of whic...
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WO/2021/115452A1 |
Provided in the present application are a Flexible Ethernet overhead multiframe receiving method, a device, equipment, and a medium. The method: receiving a first overhead frame in a Flexible Ethernet (FlexE) overhead multiframe transmit...
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WO/2021/119336A1 |
Systems and methods for regaining phase synchronization between a CMTS core and an RPD, where the phase synchronization is regained over repeated temporal periods preferably divided between a first interval having a frequency adjustment ...
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WO/2021/113680A1 |
A system for determining a phase of a power supply coupled to a metering device. The system includes a collection device in electronic communication with a metering device connected to a power distribution network and having a memory and...
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WO/2021/108845A1 |
A system for synchronization between a plurality of nodes connected using differential pair carrying data signals. The system includes a master node and one or more slave nodes, the master node and the one or more slave nodes performing ...
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WO/2021/103806A1 |
Embodiments of the present application provide a time synchronization method, device, and system, and a storage medium. The method comprises: when it is detected that a time synchronization event is triggered, transmitting a first phase ...
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WO/2021/107240A1 |
A clock synchronization method performed between communication nodes in a communication network according to an embodiment of the present invention comprises the steps of: receiving a synchronization source signal through one of the comm...
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WO/2021/103928A1 |
Provided are a data transmission method and apparatus, a terminal device, and a storage medium. The method comprises: determining a basic unit for bearing customer data, wherein the rate of customer data is smaller than a set value; the ...
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WO/2021/104522A1 |
The present invention relates to the technical field of communications. Disclosed are a method for locating a clock fault and a network apparatus. In the method, a network apparatus locates a source of a clock fault according to whether ...
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WO/2021/105772A1 |
System and method for connecting a plurality of devices through a wireless medium via an interface is provided. The system includes a device paring subsystem configured to enable paring between a plurality of input devices and a correspo...
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WO/2021/108630A1 |
Techniques are described for avoiding contention between synchronization packets (for example, Institute of Electrical and Electronics Engineers (IEEE) 1588 Precision Time Protocol (PTP) synchronization packets) and in-phase and quadratu...
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WO/2021/104934A1 |
The invention relates to a method for operating a device (100) comprising an internal clock generator (110) and an internal clock (120) and connected to a network (200). The internal clock (120) is incremented using the internal clock ge...
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WO/2021/107241A1 |
A method for synchronizing a communication network according to an embodiment of the present invention comprises the steps of: acquiring quality parameters of at least two synchronization sources connected to communication nodes within a...
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WO/2021/108673A1 |
Systems and methods for dynamically adjusting a MAP advance time for a MAP message sent from a CCAP core to an RPD, the MAP message allocating bandwidth for the RPD during an interval beginning at a start time specified in the MAP message.
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WO/2021/098721A1 |
Disclosed are a time stamp configuration method and device, a clock synchronization method and device, a storage medium, and an electronic device. The time stamp configuration method comprises: inserting an OH frame and an AM code in a m...
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WO/2021/097769A1 |
A clock synchronization method and apparatus, for solving the problem of inaccurate time synchronization. The method comprises: a first device sending first data, providing a timestamp in the first data, and determining the position of d...
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WO/2021/099585A1 |
The invention relates to a method for linking a first time-sensitive fieldbus (10) to a second time-sensitive fieldbus (20). The first time-sensitive fieldbus (10) has a first subscriber device (12, 14) and a first dedicated time domain ...
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WO/2021/099602A1 |
The invention relates to a method for linking a first time-sensitive fieldbus (10) to a second time-sensitive fieldbus (20). The first time-sensitive fieldbus (10) has a first subscriber device (14a) and a first dedicated time domain (16...
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WO/2021/097726A1 |
Disclosed are a time stamp determination method, a terminal device, an access network node, a core network device, a chip, a computer readable storage medium, a computer program product and a computer program. The method comprises: a ter...
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WO/2021/098733A1 |
The present invention provides an Ethernet time synchronization method and apparatus. The method comprises: timestamping an align marker (AM) signal at an interface of a physical coding sublayer (PCS) inside a physical layer (PHY) of the...
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WO/2021/097718A1 |
Disclosed are a method and apparatus for providing a time source for automatic drive, which can be applied to automatic vehicle drive in the field of artificial intelligence. The method comprises: providing a first time source for a firs...
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WO/2021/099592A1 |
The invention relates to a method for linking a first time-sensitive fieldbus (10) to a second time-sensitive fieldbus (20). The first time-sensitive fieldbus (10) has a first subscriber device (12, 14) and a first dedicated time domain ...
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WO/2021/096943A1 |
A first playback device, while operating in a first media playback system, receives from a computing device over a WAN an indication that a second playback device operating in a second media playback system has initiated sharing of a pla...
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WO/2021/089607A1 |
The invention relates to a method for protecting the time synchronisation of a network against unauthorised changes to the grandmaster clock of a base time domain, comprising the step of monitoring the physical communication interfaces o...
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WO/2021/088490A1 |
A method for synchronously transmitting pressure collection data in the multi-node distribution of a building, wherein the method belongs to the technical field of information. In order to solve the problem of more accurate pressure coll...
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WO/2021/087930A1 |
Embodiments of the present application provide a method and apparatus for sending an uplink transmission, and a system. The method for sending an uplink transmission comprises: a terminal device receives second indication information, th...
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WO/2021/088487A1 |
A time synchronization method for data transmission between nodes, wherein same belongs to the technical field of information, and is aimed at solving the problem of it being possible to synchronously wake up two nodes used for radio-fre...
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WO/2021/082674A1 |
The present application relates to a time synchronization method, a communication device, and a system. A second device receives a first optical signal having a first wavelength that is sent by a first device over a first optical fiber, ...
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WO/2021/077289A1 |
Disclosed are a synchronization method and device. The method comprises: firstly, a device labeling, according to a predetermined cycle, a periodic code block in a data code stream sent by a MAC layer to a PHY layer; then, sending the da...
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WO/2021/073570A1 |
Embodiments of the present application relate to the field of communications. Disclosed are a communication method, apparatus and method. The method comprises: a first forwarding node receives a first service message, the first forwardin...
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WO/2021/075671A1 |
The present embodiments relate to a time-sensitive network control system and a centralized network configuration entity for controlling data traffic in the time-sensitive network control system. In one aspect, the present embodiments ca...
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WO/2021/066730A1 |
A method, system and apparatus are disclosed. In one or more embodiments, a network node (16) for a wireless communication system (10) is provided. The network node (16) includes processing circuitry (68) configured to: send a wireless s...
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WO/2021/063191A1 |
Provided are a packet forwarding method, device and system. The method comprises: a first network device receives a first message sent by a second network device via a second egress port of the second network device, the first message be...
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WO/2021/063219A1 |
Provided are a signal sampling method and apparatus, and an optical receiver. The method comprises: sampling a received burst signal according to a first sampling frequency to obtain a first sampled signal; sampling a preamble signal in ...
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WO/2021/066531A1 |
A method, performed by a network entity, of performing time sensitive communication (TSC) includes: establishing a first protocol data unit (PDU) session with a first user equipment (UE) and a second PDU session for a second UE; receivin...
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WO/2021/063300A1 |
A clock synchronization communication system and method for a rail train, relating to the field of rail train dispatching. The system comprises a signal reception unit, a control center, and a signal distributor. The control center are r...
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WO/2021/063303A1 |
Disclosed are a method and an apparatus for acquiring a timestamp of a data stream, a storage medium and an electronic device. The method for acquiring a timestamp of a data stream comprises: receiving a data stream to be transmitted, an...
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WO/2021/067309A1 |
A multiple-input, multiple-output (MIMO) transceiver comprises a plurality of RF chains, a plurality of antennas, a plurality of switching components, and control circuitry operatively coupled to the plurality of switching components. In...
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WO/2021/056903A1 |
Disclosed are a method for synchronously collecting signals of an electronic control unit (ECU) of an automobile, an electronic device, a server, and a storage medium. The method comprises: setting a reference timing source for a plurali...
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WO/2021/058247A1 |
The invention relates to a method for time synchronization in an Ethernet-based network, which has at least one master network subscriber and one slave network subscriber, which method comprises steps for the sending out of a first teleg...
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