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Matches 301 - 350 out of 42,336

Document Document Title
WO/2019/184733A1
Disclosed in the present invention are a time synchronization method in a PON system, an OLT, an ONU, and a PON system. The method comprises: an OLT broadcasting time synchronization data to ONUs, the time synchronization data including ...  
WO/2019/186415A1
A device for managing digital audio signals comprises a plurality of input channels suitable for receiving input audio signals and a plurality of output channels suitable for transmitting output audio signals, a microprocessor processing...  
WO/2019/182347A1
A method for supporting TDD that is performed by a first wireless terminal in a wireless LAN system comprises the steps of: receiving, from a second wireless terminal, a beacon frame including an information element associated with a TDD...  
WO/2019/176978A1
The purpose of the present invention is to provide an optical modulation/demodulation method, an optical communication system, an optical transmitting device and an optical receiving device with which it is possible to suppress a rise in...  
WO/2019/177503A1
A method and a first device (110A) for synchronizing a first clock in the first device (110A) with a second clock in a second device (110B). The first device (110A) estimates 5 (A430) a relative clock phase offset, based on a sequence of...  
WO/2019/177988A1
A controlled interface includes a first media converter having a first disabled transmit port and a first receive port, the first media converter connected via a connection to the first component, a second media converter having a second...  
WO/2019/170256A1
The disclosure relates to techniques for time reference distribution over the air, in particular over the air in closed loop. In particular, the disclosure relates to a master device in particular a base station or an access point, for d...  
WO/2019/169820A1
Provided by the present invention is a high-precision time synchronization method, which improves the traditional IEEE 1588 network time synchronization protocol and introduces periodic transmission time disturbance between any two nodes...  
WO/2019/173377A1
Systems, methods, and computer-readable media are described for delivering wireless telecommunications services using the Voice over Long Term Evolution (VoLTE) protocol, the Video over Long Term Evolution (VoLTE) protocol, and other suc...  
WO/2019/173512A1
Compact timestamps and related methods, systems and devices are described. An encoder is configured to generate compact timestamps of the disclosure by sampling states of linear feedback shift registers (LFSRs). A decoder may be configur...  
WO/2019/171383A1
A system and method of synchronizing a mesh network comprising a plurality of nodes are provided. The method may include sensing and transmitting, by a first subset of the plurality nodes, temperature values of the first subset nodes; re...  
WO/2019/166081A1
It is provided a method, comprising triggering a terminal of a wireless network to establish a control session to a translator device via the wireless network; providing a control port to a station of a wireline network; forwarding at le...  
WO/2019/166771A1
Control apparatus to control operation of a data buffer to which data items are written according to a write pointer which advances in position in response to an input data item rate and from which data items are read according to a read...  
WO/2019/167361A1
The purpose of the present invention is to shorten the duration of a possible abnormal operation of a phase synchronization unit of an optical signal reception device in the event of a fault, and to reduce fluctuation in the frequency of...  
WO/2019/165965A1
Disclosed herein is a method for determining time information, comprising: detecting a signal of a periodic code block, and recording a time stamp of the periodic code block; according to the time stamp of a periodic code block matching ...  
WO/2019/158067A1
Disclosed by an embodiment of the present application are a method and apparatus for transmitting time information, which relate to the field of wireless communications, and solve the problem in which the error between time determined by...  
WO/2019/159447A1
This communication device according to an embodiment of the present invention is provided with: a first communication circuit that carries out a first communication operation on the basis of a first wireless communication standard; a sec...  
WO/2019/159099A1
A gunshot detection system synchronizes timing information across gunshot sensor units and/or a control panel. The gunshot sensor units exchange timing information with each other and/or with the control panel, which is then used by the ...  
WO/2019/158544A1
The invention relates to a method for transmitting sensor information between a sensor and a control device designed to process the sensor information in a vehicle, according to which the control device sends a request to the sensor, in ...  
WO/2019/158038A1
Provided are a communication method and a communication apparatus. The method comprises: a first communication apparatus acquiring authorization information indicating that a second communication apparatus requires time synchronization, ...  
WO/2019/156413A1
The present invention proposes a method for efficiently discovering and using a service in a synchronous distributed wireless communication environment. The present invention proposes six kinds of slots and two kinds of channels. Specifi...  
WO/2019/144497A1
The present invention relates to the field of quantum communications, and provides a clock synchronization system and method. A clock synchronization system, comprising a signal sensing end and a signal receiving end. The signal sending ...  
WO/2019/147483A1
An optical module for use in an optical system is disclosed, the optical module implementing Precision Time Protocol (PTP) clock functionality therein. The optical module includes an electrical interface with the optical system; circuitr...  
WO/2019/143624A1
A method is disclosed for use by a network element comprising a plurality of ports for communicating a common clock signal with one or more neighboring network elements. The method comprises, for at least one port of the plurality of por...  
WO/2019/137771A1
The present invention is concerned with the chronological synchronisation of data transmitters with a data receiver in a data network. Time stamps of transmitted data objects are corrected with an estimated clock delay of the data transm...  
WO/2019/137609A1
The present disclosure relates to delivery of data traffic over a wireless connection. In more particular, it relates to methods, a tunneling unit (208), and system for emulating wired connectivity between two or more robot devices (202,...  
WO/2019/135557A1
Proposed are a method and an apparatus for transmitting a signal by performing MIMO beamforming in a wireless LAN system. Specifically, a first STA performs MIMO beamforming during a second STA and TDD-based SP. The first STA transmits a...  
WO/2019/134653A1
Disclosed in an embodiment of the application is a synchronization information transmission method, synchronization method, network node and storage medium. The synchronization information transmission method comprises: receiving synchro...  
WO/2019/136076A1
Synchronization of plural outputs of data transported by a wireless network is facilitated by bandlimiting a sample clock signal controlling a rate at which data is processed by the network's devices and/or bandlimiting wall time data co...  
WO/2019/132538A1
A method for supporting TDD in a wireless LAN system of the present specification comprises the steps of: transmitting, by a first wireless terminal, a first frame including a first information element defining a structure of a TDD servi...  
WO/2019/127447A1
Provided are a method, apparatus and system for time synchronization. The method can improve the accuracy of time synchronization. The method comprises: a slave node receiving a first signal from a master node; the slave node sampling th...  
WO/2019/128934A1
The present application provides a service transmitting and receiving method and device in an optical transport network (OTN). The service transmitting method in the OTN comprises: mapping an optical data unit (ODU) service into a cell o...  
WO/2019/129366A1
This invention relates to methods and systems for estimating offset, skew and drift. Embodiments of the invention relate to methods and systems which allow these relationships between a slave clock and a master clock to be estimated base...  
WO/2019/128467A1
The present application provides a flexible Ethernet (FlexE)-based service flow transmission method and apparatus. A FlexE comprises a first network device and a second network device, and the first network device and the second network ...  
WO/2019/125305A1
A number of Satellite VDES MAC protocols are provided. The Satellite VDES MAC protocol provides a significant improvement in the overall throughput in the satellite communication system. In one aspect, a method, a computer readable mediu...  
WO/2019/120552A1
Embodiments described herein provide methods and apparatus for emulating optical modules. A method in an emulator controller for obtaining a plurality of upstream signals for transmission to an optical module comprises receiving, from an...  
WO/2019/125425A1
According to an example aspect of the present invention, there is a method performed by a first device, comprising: receiving a first frame, from a second device, the first frame indicating that the second device is capable to provide cl...  
WO/2019/126052A1
Methods, systems, and devices for wireless communications are described that provide time synchronization via wireless communications for devices that use strict timing synchronization. A user equipment (UE) may obtain time synchronizati...  
WO/2019/117764A1
A method is performed in a master node for providing time synchronization information in a subnetwork of nodes of a communications network, for enabling nodes of the subnetwork to become phase synchronized. The method comprises causing a...  
WO/2019/116023A1
An electronic device (200) comprises a first circuit portion (202) comprising one or more components, including a first counter (210), which are clocked by a first clock signal (209). The first circuit portion (202) is arranged to receiv...  
WO/2019/111554A1
[Problem] To provide a serial data transmission device which, when a plurality of data transmission devices are daisy-chained and serial data is transmitted, is able to dynamically switch a band and a data transmission path while perform...  
WO/2019/105945A1
The invention concerns a method for generating a redundant synchronisation signal CMI_Backup (H) from a main synchronisation signal CMI that synchronises the operation of data acquisition modules positioned in a chain of acquisition modu...  
WO/2019/105010A1
Provided are an interface transmission method, apparatus and device. The method comprises: acquiring a byte chunk stream, wherein byte chunks in the byte chunk stream are of a pre-determined byte length; mapping the byte chunk stream to ...  
WO/2019/104522A1
A method for clock synchronization is provided. The method is implemented by a first network device in a communication network. The first network device is communicatively connected to a second network device in the communication network...  
WO/2019/100725A1
Disclosed in embodiments of the present invention are a method, apparatus and device for transmitting and receiving a sub-rate signal. The method comprises: a sending side maps a sub-rate signal to a payload area of a flexible optical ne...  
WO/2019/100963A1
Provided by the present application are a communication processing method and device, the method comprising: a target node receiving a second message sent by a synchronous source node by means of at least one intermediate node, the secon...  
WO/2019/100336A1
A method of synchronizing a network device is provided. The method comprises: a network device receiving a first SSM and a second SSM, the first SSM carrying a first SSM code for indicating a quality level of a first clock source and a f...  
WO/2019/100982A1
Provided are a data transmission method and device. The method comprises: bearing, into a timeslot of a timeslot group, data of at least one first device, the timeslot group comprising N timeslots, wherein a first timeslot is any timeslo...  
WO/2019/096816A1
Method for date-stamping an event detected in an automotive vehicle comprising a plurality of sensors each comprising a relative internal clock, and an electronic control unit comprising an absolute internal clock and configured to commu...  
WO/2019/099569A1
A user equipment (UE) is described. The UE includes a processor and memory in electronic communication with the processor. Instructions stored in the memory are executable to determine a HARQ-ACK codebook size for multiple slots on a sin...  

Matches 301 - 350 out of 42,336