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Patent Searching and Data


Matches 101 - 150 out of 42,219

Document Document Title
WO/2020/135332A1
The present application provides a time synchronization method and an electronic device. The method comprises: respectively sending a clock synchronization signal and first real time counter (RTC) information, wherein the clock synchroni...  
WO/2020/133183A1
Disclosed are an audio data synchronization method and device, which relate to the field of short-distance communications. When a wireless connection is established between a mobile phone and a plurality of Bluetooth devices, play-level ...  
WO/2020/133105A1
The present application provides a time signal timing method, a signal switching method, an apparatus, a control system, and an unmanned aerial vehicle. The time signal timing method comprises: determining a synchronization pulse signal ...  
WO/2020/133854A1
The present invention relates to a wireless positioning cable system, which comprises a plurality of wireless positioning cables, a plurality of connectors and a host computer. The wireless positioning cables are connected by means of th...  
WO/2020/136705A1
The present invention provides a multiplex communication device which can be easily checked for processing details of the multiplex communication device, and a working machine. The multiplex communication device is configured to be com...  
WO/2020/132928A1
Provided are a data transmission method and device. The method is applied to an optical transport network. The method comprises: determining the total bandwidth of N slice containers according to a reference unit, wherein the reference u...  
WO/2020/134709A1
The present application relates to a time correction method, device, system, and storage medium, the method comprises: acquiring a first time setting message, the first time setting message carrying a time setting timestamp and a preset ...  
WO/2020/135198A1
The present application discloses a clock synchronization method and device, and a storage medium, which belongs to the technical field of communications. The method comprises: a network device first receives an Announce message from a f...  
WO/2020/135857A1
Disclosed are a time synchronization method, system and device, and a storage medium. The time synchronization method comprises: a clock master device sending, to a clock slave device, a first time message carrying a first timestamp, whe...  
WO/2020/125683A1
Provided by the embodiment of the present disclosure are a method for determining port status and a network node. The method comprises the following steps: determining relevant information of the optimal synchronization source of the net...  
WO/2020/125648A1
Disclosed is a time division multiplexing method. The method comprises: a network switching device receiving a bandwidth update request of at least one user terminal; according to the bandwidth update request, acquiring an interface type...  
WO/2020/125792A1
Disclosed are a data output method and apparatus. The data output method comprises: a source end single board adds time stamps to original data packets, and parallelly sends the data packets added with the time stamps to a destination en...  
WO/2020/128214A1
The invention concerns a method for calibrating a distributed audio reproduction system, comprising a set of N heterogeneous loudspeakers controlled by a server. This method comprises the following steps: a) placing (E415) a microphone i...  
WO/2020/129791A1
According to the present invention, a wireless transmitter/receiver generates first signals for reporting timing of time slots allocated to respective radio station devices. A conversion unit converts the first signals into optical signa...  
WO/2020/119821A1
Disclosed by the embodiments of the present disclosure are a delay jitter compensation method and device and a computer storage medium, the method comprising: a time stamp compensation component determines a current delay jitter of a dat...  
WO/2020/124005A2
Systems and methods for regaining synchronization between a CMTS core and an RPD, where both the core and the RPD are configured for individual synchronization in a slave configuration to a common grandmaster clock.  
WO/2020/113364A1
The present disclosure provides a method (400) in a network node for packet based synchronization. The method (400) includes: receiving (410) from a first upstream node a first message indicating a first accumulated Packet Delay, PD, mea...  
WO/2020/114437A1
The present application provides an FPGA-based high-precision time measurement method, comprising: performing summation computation on output values of all carry chains of a start signal to obtain a number S1 of all carry chains through ...  
WO/2020/114436A1
Provided are a clock synchronization method, system, device and a storage medium, the method comprises: when receiving a PTP message, determining the attribute information of the PTP port according to the PTP port of the obtained PTP mes...  
WO/2020/118095A1
An RF receiver circuit configuration and design is limited by conditions and frequencies to simultaneously provide steady state low-noise signal amplification, frequency down- conversion, and image signal rejection. The RF receiver circu...  
WO/2020/111994A1
A method performed by a transmitting device, in a 3GPP wireless communication 5system (100), for handling generalized Precise Timing Protocol (gPTP) signaling, from a Time Sensitive Network (TSN) is provided. The transmitting device rece...  
WO/2020/108202A1
The disclosure provides a timestamp acquisition method and a time synchronization system. The method comprises: a first device configuring a first tag for a first packet to be transmitted to a second device; and when the first tag is det...  
WO/2020/107527A1
A multi-sensor data synchronization system and an image data synchronization method. The system comprises a host (10) and a plurality of sensors connected to the host. The host (10) is configured to acquire data input by the plurality of...  
WO/2018/222226A9
The frame preamble in current wireless systems is designed to facilitate various PHY-layer functions, including frequency offset estimation and frame detection. However, this preamble is assumed to be constant and is seldom used to conve...  
WO/2020/106429A1
A device, system, and method perform an automatic change over for transport streams. The method is performed at an output server. The method includes selecting a first transport stream. The method includes generating a first portion of a...  
WO/2020/104414A1
A network participant (7) of an automation communication network (1) is provided in order to exchange data with additional network participants (2) in the automation communication network (1) at a defined clock frequency. The network par...  
WO/2020/104953A1
Systems and methods to enable 5G system support for conveying time synchronization are provided. In some embodiments, a method performed by a wireless device for conveying external time domain information is provided. The method includes...  
WO/2020/101821A1
A communication system includes multiple nodes of a time-sensitive network and a scheduler device. At least one of the nodes is configured to obtain a first signal that is represented in a frequency domain by multiple frequency component...  
WO/2020/098925A1
The disclosed technology includes a method to wirelessly communicate with a wireless communication device using two wireless communication protocols. The method comprises: aligning a timing of audio frames of a first wireless communicati...  
WO/2020/098489A1
Disclosed are a time synchronization method, a network device, and a storage medium. The time synchronization method applied to a first network device comprises: inserting a synchronization timing block into a signal to be sent, wherein ...  
WO/2020/098409A1
Disclosed in embodiments of the present application are a time synchronization method and device, and a storage medium. The method comprises: searching, at a SERDES parallel interface, for a synchronized block matching a preset code patt...  
WO/2020/094623A1
It is disclosed a method for enabling a performance measurement on packet flow transmitted through a communication network. A marking value is periodically switched in the packets with a marking period Tm. The packet flow is then divided...  
WO/2020/096166A1
A synchronization method and device for a 5G relay system in an SA network are disclosed. The present embodiment provides a synchronization method and device for a 5G relay system in a standalone (SA) network, which allow a demodulation-...  
WO/2020/093145A1
A wireless slip ring, system and method for transmission of data across a rotatable junction can be provided to permit transmission of data from a fixed element to a rotating element across a rotary interface. The wireless slip ring can ...  
WO/2020/088674A1
Disclosed are a service sending method and apparatus, a service receiving method and apparatus, and a system and a storage medium. The service sending method comprises: a sending end sending a service flow, wherein a target information b...  
WO/2020/087370A1
A method and device for time synchronization, and a storage medium. The method comprises: sending a synchronization request signal, and receiving an acknowledgement signal; determining a transmission time according to a first time at whi...  
WO/2020/083370A1
The present application provides a clock synchronization method and apparatus. The method comprises: a terminal receives information about N clock domains sent by an access network device, wherein the information about a clock domain com...  
WO/2020/083513A1
The disclosed technology relates to operating two wireless communication protocols during operation of a hearing device. The disclosed technology includes a method that comprises: aligning a timing of audio frames of a first wireless com...  
WO/2020/086987A1
Systems, devices, and techniques for allowing communication between two or more computing devices are described herein. For example, a method includes receiving, by a first computing device configured to operate in accordance with a firs...  
WO/2020/080118A1
The present technology pertains to a transmission device, a reception device, a transport system, and a transport method for enabling an increase in transport efficiency of sub-data added to main data. The transmission device is provided...  
WO/2020/081060A1
In a wireless communication system, maximum propagation delay thresholds are received of first and second switches of a corresponding TSN system, the received maximum propagation delay thresholds related to exchanging PTP packets between...  
WO/2020/081564A1
An audio distribution system includes a first playback device with a first clock time, and a second playback device with a second clock time. A wireless access point is wirelessly coupled to the first and second playback devices. The sec...  
WO/2020/077210A1
Techniques for clock synchronization over a wireless connection are provided. A first wireless node determines an offset between a first clock used by the first wireless node for a wired connection between the first wireless node and at ...  
WO/2020/072770A1
The various implementations described herein include methods and systems for synchronous audio playback. In one aspect, a method is performed at each of a plurality of electronic devices, each having an audio system, an internal clock, p...  
WO/2020/072142A1
A method can include receiving a timing signal that is part of a first communication protocol; by operation of a master device operating according to a second communication protocol, determining event timing windows for a plurality of sl...  
WO/2020/063535A1
A reference time determination method and apparatus for solving the problem in the prior art of a control instruction execution time being different due to inconsistency between the reference time of a terminal and the reference time of ...  
WO/2020/064920A1
The present disclosure relates to a method of generating a time estimation using an electronic device (402) comprising a network interface for communicating over a communication network, the method comprising: requesting, by the electron...  
WO/2020/063393A1
The present application relates to the technical field of communications, and provided thereby are a method and device for time synchronization, which are used for positioning and/or timing error measurement of a target terminal in a wir...  
WO/2020/064919A1
The present disclosure relates to a time client device comprising a network interface for communicating over a communication network, the time client device being configured to: receive, over the communication network from an authenticat...  
WO/2020/068921A1
Methods, apparatus, systems, and articles of manufacture are disclosed to synchronize data bus access. An example system includes a first computing device to transmit a first synchronization pulse to second computing devices using a firs...  

Matches 101 - 150 out of 42,219