| Document |
Document Title |
|
WO/2020/170947A1 |
[Problem] To make it possible to reduce the time synchronization error resulting from uplink/downlink asymmetry in a transmission channel, to improve wavelength band use efficiency and to reduce the number of transponders required. [Solu...
|
|
WO/2020/167078A1 |
A method for controlling media reception at an electronic device communicating with at least one external device includes establishing a communication session between the electronic device and the at least one external device via a serve...
|
|
WO/2020/164100A1 |
A clock synchronization method and a device. The method comprises: controlling a first timer of a first network element to be in a temporally aligned state with respect to a second timer of a second network element, the temporally aligne...
|
|
WO/2020/166485A1 |
[Problem] To provide a time synchronization mechanism such that the effects of link asymmetry between time synchronization devices is reduced. [Solution] A second transmission device 2 comprises: a transmission unit 16 that simultaneousl...
|
|
WO/2020/166484A1 |
[Problem] To improve offset value precision by compensating the time synchronization error resulting from link asymmetry. [Solution] PTP packets are transmitted and received between a master node 3 and a slave node 4 via a first transmis...
|
|
WO/2020/165979A1 |
A gNB (200) according to the invention is provided with: a reception unit (203) that receives a TSN time serving as a time reference in a predetermined network (10); a control unit (205) that shortens a transmission period of system info...
|
|
WO/2019/174574A9 |
Method and system for enhanced time synchronization with lesser delay and jitter, from a gateway of a network or an external standard time source, over the internet, in a traditional network, including SDN, by NTP clients like newly adde...
|
|
WO/2020/155119A1 |
The present application provides a method and an apparatus for reporting channel state information (CSI), facilitating the improvement of the matching degree of CSI used by a network device with a channel at the current time, thereby imp...
|
|
WO/2020/156939A1 |
The present invention relates to detecting the time of the earliest reception of a signal change. In particular, the method according to the invention allows early detection of the signal change, which significantly reduces the timespan ...
|
|
WO/2020/152861A1 |
An industrial machine system 1 of the present disclosure includes: slave equipment #1/#2, which is a component for an industrial machine; and master equipment 10 which communicates with the slave equipment #1/#2 and controls the slave eq...
|
|
WO/2020/154199A1 |
The present disclosure provides systems and methods for testing time distribution in a network. The method comprises: receiving, at a time receiver, a first time signal transmitted along a first transmission pathway between the time rece...
|
|
WO/2020/147108A1 |
A time synchronization method and apparatus, relating to the field of communication technology, being used for improving the synchronization performance of a time interface, whilst ensuring low implementation costs, low power consumption...
|
|
WO/2020/150187A1 |
An asynchronous data capture device (300) comprises an edge spread detector circuit (310), a clock generator (320), and a data sampling circuit (330). The edge spread detector circuit uses a first clock frequency that is a multiple of a ...
|
|
WO/2020/147959A1 |
The present invention relates to related to clock extraction in systems effected by strong intersymbol interference. In particular, the invention presents a clock recovery device and method for a receiver. The clock recovery device compr...
|
|
WO/2020/144786A1 |
This terminal comprises a control unit for specifying one of a plurality of candidate cell groups with which timing information pertaining to the adjustment of a reference time of day is receivable, and a reception unit for receiving tim...
|
|
WO/2020/144778A1 |
The terminal of the present invention is provided with: a reception unit that receives time information that is periodically broadcast or multicast; and a control unit that adjusts synchronization with a reference time on the basis of sa...
|
|
WO/2020/142909A1 |
Disclosed are a data synchronization method, a distributed radar system and a mobile platform. The data synchronization method is applied into the distributed radar system, and the distributed radar system comprises at least two radars. ...
|
|
WO/2020/143959A1 |
The invention relates to a method for reading data from sensors (200) comprising: determining a sequence of measured data over time by means of a sensor (200), wherein the sequence of measured data over time is generated by step-by-step ...
|
|
WO/2020/138704A1 |
A distributed control apparatus of the present invention comprises: a plurality of slave devices connected to a network master by means of a serial or ring network; and a real-time compensation means for performing a first operation for ...
|
|
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/2020/136889A1 |
According to the present invention, a signal source provides, to a first transmission device and a second transmission device, a reference signal to which a plurality of pseudo noise (PN) sequence signals of different stage numbers are a...
|
|
WO/2020/136992A1 |
This signal source provides, to a first transmission device and a second transmission device, a reference signal to which a plurality of Pseudo Noise (PN) sequence signals of different stage numbers are added. Each of the first and secon...
|
|
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/2020/135279A1 |
Disclosed are a clock synchronization method and apparatus, and a storage medium, wherein same belong to the technical field of communications. The method comprises: a network device firstly receiving an Announce message from a first mas...
|
|
WO/2020/129219A1 |
A network device (100) is included in a ring type of network system (500) for selecting a time master. A link processing unit (20) generates a link for communicating a frame. The link processing unit (20) has a frame discarding function ...
|
|
WO/2020/124566A1 |
The clock domain crossing processing circuit, configured to implement data processing between asynchronous clock domains with low latency. The clock domain crossing processing circuit comprises a jitter filter circuit and a synchronizati...
|
|
WO/2020/129701A1 |
[Problem] To optimize a path for time synchronization in a network in which devices of different types of accuracy classes are mixed. [Solution] In a time transmission system, BC nodes 200 having different types of device performances ar...
|
|
WO/2020/126685A1 |
The invention relates to a method for generating a transport stream intended for being distributed to a plurality of broadcast sites, which comprises obtaining (23) a set of complex samples representative of a source signal, and construc...
|
|
WO/2020/129790A1 |
An AP 3 and STAs 5 acquire time information from an external device and perform time synchronization. The AP 3 sets, in a first signal, a transmission start time for said first signal, and transmits the result to the STAs 5. Each STA 5 t...
|
|
WO/2020/125691A1 |
Disclosed are a signal processing method, apparatus, device, and computer storage medium, said method comprising: obtaining clock recovery input data; performing frequency-domain clock recovery on the clock recovery input data to obtain ...
|
|
WO/2020/123020A1 |
Techniques and mechanisms for a clock recovery circuit to generate a cyclical signal based on data signals which are susceptible to circuit switching jitter. In an embodiment, a clock recovery circuit comprises switch circuitry which rec...
|
|
WO/2020/121824A1 |
[Problem] To highly accurately obtain the time quality of another GM on the basis of a GM of which the time quality is known. [Solution] A first TC 20 includes a time comparison unit 23 which calculates time difference information by com...
|
|
WO/2020/121903A1 |
In the present invention, a first reception processing unit performs reception processing for a first signal transmitted on a first transmission path, a second reception processing unit performs reception processing for a second signal t...
|
|
WO/2020/116200A1 |
[Problem] To provide a time synchronization mechanism not affected by link asymmetry between time synchronization devices. [Solution] A DC 4 is used for a time transmission system which transmits/receives PTP packets between a master nod...
|
|
WO/2020/116201A1 |
[Problem] To provide a time synchronization mechanism that reduces the influence of link asymmetry between time synchronization devices. [Solution] A SW 3 is used for a time transmission system which transmits/receives PTP packets betwee...
|
|
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/2020/108202A1 |
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/2020/110471A1 |
A reception device comprising: a detection unit for detecting the occurrence of a phase slip at a phase estimation value of received symbol data in time series and determining a gradient of the phase slip; a delay processing unit for cau...
|
|
WO/2020/105130A1 |
A list reference station (200) of a communication system (500) is provided with: a list recording unit (205) that records, in a memory, a ground master list (20) including the station number of a ground master and the station numbers of ...
|
|
WO/2020/103054A1 |
Provided in the present invention are a time synchronisation method, apparatus, and system, and a storage medium. The time synchronisation system comprises a first component and a second component, the first component and the second comp...
|
|
WO/2020/103161A1 |
The embodiments of the present application relate to a method, terminal device, and network device for determining a synchronization signal block (SSB). The method comprises: receiving a first SSB, the first SSB comprising first location...
|
|
WO/2020/096671A1 |
Data isolators for providing isolation between two ports that enable dynamic communication are described. The dynamic communication may be achieved by varying a ratio of the data rate relative to a clock frequency of a clock signal. The ...
|
|
WO/2020/018716A9 |
A communicate device includes transmitters and a receiver. The first transmitter is coupled to a first 90º phase shifter that is also coupled to a first antenna, and to a second 90º phase shifter that is also coupled to a first node. T...
|
|
WO/2020/096067A1 |
A communication device 2 is provided with: a first communication unit 42 that switches between a transmission operation and a reception operation in accordance with the value of a prescribed bit of a clock; and a second communication uni...
|
|
WO/2020/095413A1 |
A communication system (1) performs synchronous communication by a master-slave scheme. A communication device (201) and a communication device (202) serving as slaves are configured to communicate with a communication device (100) servi...
|
|
WO/2020/094232A1 |
Timing recovery apparatus for signal reception in a data transmission system, comprises an equalizer to equalize a received signal and a phase detector connected after the timing recovery equalizer that generates a clock tone from absolu...
|
|
WO/2020/089962A1 |
This time synchronization system is provided with a plurality of time masters (2) and a management master (3), wherein: the management master (3) comprises a management master priority level request unit (32) which transmits a priority l...
|
|
WO/2020/090664A1 |
The present invention performs highly accurate time synchronization in a synchronous message exchange through an IP network. A slave device: acquires a first time difference at a first time point through a synchronous message exchange wi...
|
|
WO/2020/086472A1 |
Systems and methods are provided for assigning unique addresses to multiple slave devices (12) on a network implemented in a star configuration, having individual power (28) and/or data (14) buses connecting the slave devices (12) to a m...
|
|
WO/2020/085171A1 |
A transmission device 10B always transmits, to a communication link, a signal generated by a serializer 11 (data with a clock embedded therein). A reception device 20B includes a restoration unit 22, a deserializer 23, a selection unit 2...
|
