Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 351 - 400 out of 42,282

Document Document Title
WO/2019/067325A1
Interference cancellation in a receiver can be used to improve bandwidth efficiency. The transmission of bursts from different terminals scheduled at separate time intervals can overlap partially such that time used for information trans...  
WO/2019/063607A1
To provide an indication of an accuracy level of a grandmaster clock, a solution using at least three different grandmaster types and grandmaster information maintained in a device is introduced. The three grandmaster types are a primary...  
WO/2019/056917A1
Disclosed in the invention are a cluster clock management system and management method, relating to the field of multi-frame cluster routers. The system comprises: a clock interface, wherein the clock interface comprises a clock state up...  
WO/2019/056921A1
A centralized 1588 implementation system and method, relating to the field of 1588 time synchronization. The system comprises a master clock device and a slave clock device, each device comprising a master control panel and a line panel,...  
WO/2019/056912A1
The present invention discloses a clock processing device and method for an optical transport network (OTN) tributary board, relating to the technical field of optical communication applications. A Framer chip of the device comprises an ...  
WO/2019/052864A1
The invention relates to a method for setting a reference time for at least one device (6) of a vehicle (2), in which a signed data packet (14) is transmitted by an infrastructure device (8) to the at least one device (6), said data pack...  
WO/2019/055196A1
A PHY constituted of: a clock arranged to generate a time signal indicative of the current time; and an egress stamp functionality arranged to: receive a data packet on the egress side, extract data from a predetermined section of the re...  
WO/2019/055086A1
Various embodiments of the present technology generally relate to systems and methods for packet-based communications. More specifically, some embodiments provide cause a machine (e.g., client device, data center, collaboration service, ...  
WO/2019/054196A1
This sensor system enables a sensor (2) and a control unit (1) to communicate with each other in a time-division multiplexing manner. The control unit (1) is configured so that a plurality of sensors (2) can be connected thereto, and out...  
WO/2019/053097A1
The present invention discloses an Optical Network Unit (ONU)start up procedure with optical loopback for Passive Optical Network. In one embodiment, there is provided a method in a first ONU (130c), of starting up a communication with a...  
WO/2019/047060A1
Methods, systems, and devices are disclosed for digital wireless communication, and more specifically, for the use of pilot sequences that improves performance of channel estimation. In one exemplary aspect, a method of wireless communic...  
WO/2019/051218A1
Disclosed herein include a system and a method of synchronizing a slave device to a signal from a master device based on pulse width analysis. The pulse width analysis is a process to sample the signal at a sampling frequency of the slav...  
WO/2019/046999A1
A method for realizing high-frequency carrier synchronization, and a related apparatus. The method for realizing high-frequency carrier synchronization comprises: a CPLD operation chip of a slave device acquiring, from a bus, a host high...  
WO/2019/049345A1
In order to appropriately report UL control information in a future wireless communication system, this user terminal is characterized by having: a transmission unit for transmitting an uplink signal by using encoded resources associated...  
WO/2019/042102A1
A method and an apparatus for evaluating the software running environment quality of a device. Said method comprises: determining the time deviation value of a device, which is to be evaluated, in each time period of N time periods (S11)...  
WO/2019/032641A1
PBCH design may affect timing indication in a wireless network and polar code interleaver design, among other things. Mechanisms may indicate half frame timing though de-modulation reference signal sequence initialization, de-modulation ...  
WO/2019/030870A1
The present invention appropriately controls transmission and/or reception of a data channel even when an unknown resource is included among time/frequency resources in which the data channel has been scheduled. A user terminal according...  
WO/2019/032139A1
This disclosure describes systems, methods, and devices related to acknowledgment in millimeter wave (mmWave) distribution network management. A device may determine a first announce frame comprising one or more information elements, whe...  
WO/2019/029419A1
Provided in the present application are a method and device for pass-through of service frequency, the method comprising: a first device determines first service frequency information Xn, the first service frequency information Xn being ...  
WO/2019/031267A1
This technology relates to a communication device and method that make it possible to suppress the influence of data transmission by one-way communication on an application. In one-way communication, using a wireless resource correspondi...  
WO/2019/023907A1
An out-of-synchronization processing method, an intermediate communication apparatus, and a communication system. The method comprises: (401) obtaining first synchronization information when synchronization is performed with a downstream...  
WO/2019/023507A1
An example system comprising a first transceiver configured to receive a request airframe from a second transceiver over a wireless link, the request airframe including a first timestamp indicating a first time T1 timestamp a second time...  
WO/2019/020170A1
The disclosure provides methods, apparatus and computer-readable media for synchronization over an optical network. A method comprises: receiving, from a client, a request to initiate a synchronization service for a client node coupled t...  
WO/2019/022401A1
An apparatus and a method for sampling a signal in a wireless communication system that employs a time division duplex (TDD) scheme are provided. According to various embodiments of the present disclosure, a method for a base station bei...  
WO/2019/018798A1
In accordance with aspects of the present invention, a method of synchronizing two integrated circuits is presented. A method of synchronizing two integrated circuits can include sending a first pulse from a master IC to a slave IC over ...  
WO/2019/016299A1
A timestamp unit (50) and a communication control unit (11) for a subscriber station (10) of a communication network are provided. The timestamp unit (50) comprises a memory (500) configured for the cyclical storage of a timestamp (501 t...  
WO/2019/017111A1
This communication device is provided with: a communication circuit unit that transmits and receives data to and from one or more communication target devices throughout a plurality of time segment periods each divided into a plurality o...  
WO/2019/018190A1
A battery powered node within a wireless mesh network maintains a mapping between temperature and oscillator drift and compensates for oscillator drift based on this mapping. When the mapping includes insufficient data points to map the ...  
WO/2019/011981A1
The invention relates to a method and a device for deriving audio parameter values from an AES67-compatible audio information signal formed from a serial data stream of successive IP packets (IP(i)), in which the IP packets contain an IP...  
WO/2019/014018A1
Disclosed are methods and apparatus for calculating sensor timing corrections at a sensor device. The methods and apparatus determine a sampling period as a number of cycles of an internal clock counted while a configured number of sampl...  
WO/2018/228610A8
Provided are information transmission and data demodulation methods and apparatuses, a communication node, and a network side device. The information transmission method comprises: a first communication node transmits a first demodulatio...  
WO/2019/006368A1
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may obtain a timing synchronization signal from a base station over a cellular wireless communication link. The UE may configure, based at leas...  
WO/2019/000432A1
A time synchronization method and device. The time synchronization method comprises: a receiving end device receiving a first time stamp sent by a sending end device and receiving a first frame header signal sent by the sending end devic...  
WO/2019/001929A1
The invention relates to a method for validating a time function in a network of a vehicle, the method comprising the following steps: ascertaining a receiving time of a sync message of a master for synchronising a time information item ...  
WO/2019/002911A1
A variable delay interface configured to introduce a controllable, variable delay between a radio equipment controller and a radio equipment is provided. The interface includes a variable rate change filter, VRCF, having a signal input, ...  
WO/2018/232972A1
The embodiments of the present invention relate to the technical field of Internet of Things (IoT). Disclosed is a method and a system for time synchronization between an access node and a convergence unit in IoT, the method comprising: ...  
WO/2018/234006A1
The invention relates to an economical-outlay hardware architecture concept for performing the synchronisation of control devices (151, 152, 153), which are linked via the CAN bus (104). The synchronisation messages SYNC, FUP, OFS and OF...  
WO/2018/233450A1
The present application provides a time conversion method and device, an apparatus, a storage medium, and a processor. The time conversion method comprises: obtaining time difference information between a local end and a peer end; receiv...  
WO/2018/232971A1
The embodiments of the present invention relate to the field of internet of things technology, and disclose a time synchronization method and system for an internet of things terminal device and a convergence unit. The method comprises: ...  
WO/2018/228610A1
Provided are information transmission and data demodulation methods and apparatuses, a communication node, and a network side device. The information transmission method comprises: a first communication node transmits a first demodulatio...  
WO/2018/227830A1
The present application relates to a method and apparatus for calibrating TDMA time slot synchronization between master and slave machines. The method comprises: at least one slave machine receiving a synchronization frame from a master ...  
WO/2018/223962A1
Provided are a method and system for clock control in an aggregated link. The method comprises the following steps: a first clock port and a second clock port being added to a first network element and a second network element respective...  
WO/2018/224854A1
A method and apparatus for controlling delay over a data path in a device for transporting Ethernet packets over an optical transport network. The device is configured to receive an incoming clock signal having a first frequency and an i...  
WO/2018/219323A1
A method, device and system for transmitting a service flow in a flexible Ethernet protocol. The method for transmitting a service flow in a flexible Ethernet FLEXE protocol comprises: a transmitting terminal encapsulates a predetermined...  
WO/2018/222226A1
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/2018/214138A1
The present application provides a method, a device, a transmitter, and a receiver for detecting syncwords. After inserting syncwords in a data frame to be transmitted, a transmitter transmits the data frame to be transmitted inserted wi...  
WO/2018/214606A1
Disclosed are a clock process method and apparatus, and a PTP device. The clock process method in the embodiments of the present disclosure comprises: calculating a time deviation according to an extracted timestamp; correcting, by means...  
WO/2018/216120A1
A wiring aggregation apparatus (1) is provided with one or more subunits (3-1 to 3-3). The subunits (3-1 to 3-3) are provided with: input/output modules (20-1, 20-2) which output, to a control module (10), first serial signals obtained b...  
WO/2018/214921A1
A method, system and computer program performed by a system (60) and a system (60) for wireless communication between electronic control units, ECUs, in a communications network (50), the electronic control units being adapted for associ...  
WO/2018/210281A1
The embodiments of the present application relate to the technical field of communications, and provided thereby are a clock adjustment and clock deviation calculation method, device and system, which may improve the synchronization accu...  

Matches 351 - 400 out of 42,282