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Matches 201 - 250 out of 38,728

Document Document Title
WO/2017/112222A1
An apparatus includes a phase detector coupled to an output of a frequency multiplier. A digital loop filter is coupled to the phase detector, and a duty cycle correction circuit is coupled to the digital loop filter.  
WO/2017/112791A1
In some examples, a phase-locked loop (PLL) system (100) includes a phase-frequency detector (PFD) (102) configured to compare a phase-frequency reference signal (114) and a feedback signal (136), a charge pump (CP) (104) electrically co...  
WO/2017/112072A1
A wireless device, and corresponding method, having a receiver configured to receive a signal having in-phase and quadrature components; a non-linear filter demodulator configured to translate noncoherently the in-phase and quadrature co...  
WO/2017/103557A1
A digital radio receiver (7) is arranged to receive and process data frames, each data frame comprising (i) a plurality of identical synchronization sequences; (ii) identification data different from the synchronization sequences; and (i...  
WO/2017/101528A1
Disclosed are a method and device for clock link switching and a base station. The method comprises: receiving first synchronization information transmitted by a primary clock server and second synchronization information transmitted by ...  
WO/2017/104905A1
The present invention relates to a method for compensating for optical transmission delay by an optical transmission delay compensation apparatus including a main device and a remote device which are connected by an optical transmission ...  
WO/2017/098871A1
According to one embodiment of the present disclosure, a communication system is provided with a transmission device and a reception device. The transmission device outputs a clock signal at a clock frequency corresponding to transfer mo...  
WO/2017/098950A1
The present technology relates to a receiver and a data processing method that enable delay compensation using a simplified structure. The receiver is provided with a delay compensation unit that compensates for delays between packets th...  
WO/2017/096538A1
The present invention relates to the technical field of radars, in particular to an MIMO radar system and a phase synchronization method therefor at a dynamic target end. In the present invention, two time slots are used as one cycle to ...  
WO/2017/096914A1
A method and apparatus for implementing clock synchronization. The method comprises: receiving a clock packet sent by a transmission network; modifying a destination IP address and a destination MAC address of the clock packet according ...  
WO/2017/096994A1
Disclosed in embodiments of the present invention are a clock synchronization method, device and system, and a storage medium. The method comprises: a master device encapsulates a generated first time valve and obtained first residence t...  
WO/2017/095328A1
A system and method for an NFC card for use in asynchronous NFC card emulation mode transmission. The method comprises estimating carrier frequency offset between a carrier frequency of a NFC reader and a carrier frequency of the NFC car...  
WO/2017/095743A1
An input/output (I/O) and control system for long distance communications and industrial applications having a bus and protocol for communications between field devices and a channel generator for monitoring and control of the field devi...  
WO/2017/094310A1
The present invention improves the operating range of a phase detector equipped with flip-flops and improves the jitter resistance of a reception circuit. This phase detector is provided with a retention unit and a detection unit. In the...  
WO/2017/090456A1
The present invention pertains to a data-processing device and a data-processing method configured so that it is possible to reduce time errors caused by the accuracy of time information. The data-processing device generates signaling in...  
WO/2017/088096A1
The present application provides a method and device for synchronizing and collecting data of flying apparatuses, and a flying apparatus. The method comprises: a controller of a flying apparatus generates a time stamp representing curren...  
WO/2017/086046A1
Provided is a technology pertaining to, in a system for communication among multiple terminals, further reduction in power consumption by controlling the timing at which signals are transmitted and received among the multiple terminals. ...  
WO/2017/087085A1
A source-synchronous system is provided in which a master device is configured to vary the phase between a transmitted data signal and a corresponding source-synchronous clock to measure the margins of a data eye at a slave device.  
WO/2017/085845A1
Provided is a data transmission-reception apparatus that, regardless of characteristics of a transmission line and a transmission side, can maximize a set-up time and a hold time of a flip-flop when resynchronization is performed and a d...  
WO/2017/081729A1
An air conditioner control apparatus (11) comprises: a base clock frequency division counter (50) that holds a frequency division ratio; a fine adjustment counter (52) that holds an adjustment value; an adjustment unit (51) that adjusts ...  
WO/2017/080129A1
A circuit according to an embodiment includes a first slicer (320a) connected to an input port (340) and a threshold circuit connected to a threshold port of the first slicer (320a) and configured to generate a first threshold voltage ac...  
WO/2017/077758A1
[Problem] To provide creative ingenuity regarding which synchronization signal a communication device is to use to perform synchronization processing. [Solution] Provided is a communication device provided with: a selection unit that, on...  
WO/2017/070930A1
Disclosed are a clock synchronization method, a receiver, a transmitter and a system. The method comprises: acquiring a common reference clock signal; determining Bt according to the common reference clock signal and Mrd(t-1); when Ct ob...  
WO/2017/071452A1
A digital signal processing apparatus and method is described for a transmitter of a communication link. The digital signal processing apparatus comprises a pre-compensation filter for boosting power of a signal to be transmitted within ...  
WO/2017/070826A1
A clock performance monitoring system, method and device, in which according to one output signal of a loop filter (24), the value of optical dispersion compensation signal C and the values of polarization tracking coefficients A and A' ...  
WO/2017/068663A1
A communication unit (3) transmits communication data to a time master device that transmits time information. A transmission control unit (19) prohibits communication data transmission from a communication unit (8) to the time master de...  
WO/2017/068486A1
According to the present invention a method of asynchronous transmission over a noisy channel is provided. The method comprises at least following steps: providing a data frame comprising at least one start bit, payload data and at least...  
WO/2017/069924A1
Methods (900, 1000) and apparatuses (110, 120, 400) are provided for transmitting and receiving a signal. The method (900) of transmitting a signal includes modulating (920) data into a plurality of modulation symbols to generate a signa...  
WO/2017/065021A1
The present technology relates to a reception apparatus, a transmission apparatus and a data processing method that enable execution of processing related to time information associated with various operations. The reception apparatus re...  
WO/2017/065659A1
A receiving node 202 and a method therein for estimating a time synchronization position m̂0 of a signal received from a transmitting node 204. The receiving node r1 w receives a first signal π from the transmitting node, wherein the f...  
WO/2017/059822A1
Disclosed in the embodiments of the present invention is an inter-chip communication system, the communication system comprising: a first MAC in a first chip, and a second MAC in a second chip; a first MAC transmitting port being corresp...  
WO/2017/061667A1
The present invention relates to a relay apparatus and a relay method for a passive optical network, which enable greatly extending coverage while maintaining compatibility with existing network components. Taking into account an increas...  
WO/2017/062114A1
Methods, systems, and devices are described for a system that supports wireless communication with a first set of devices using a first OFDM symbol duration associated with a first tone spacing (i.e., a first physical layer (PHY) configu...  
WO/2017/062132A1
System, methods and apparatus are described that facilitate communication of data over a multi-wire data communications link, particularly between two devices within an electronic apparatus. A receiving device receives a sequence of symb...  
WO/2017/054559A1
A clock frequency recognition method and apparatus. The method comprises: after receiving an input signal, by taking an internal signal generated by a network device as a reference, the network device acquiring the number of pulses of an...  
WO/2017/056855A1
This receiver is provided with: an A/D converter (12) which performs analog-digital conversion of an input signal; an equalizer (13) which equalizes the output from the A/D converter, removes intersymbol interference and outputs data; a ...  
WO/2017/057794A1
The present invention relates to a method for time synchronization of a communication network, which enables efficient time synchronization of a passive optical network (PON) by correcting time by calculating a time difference between an...  
WO/2017/054554A1
A clock synchronization method, device, and communication apparatus. The method comprises: determining, according to a reference clock source, a software clock initial time for a node desiring to perform a data transceiving operation; de...  
WO/2017/057040A1
The present technique relates to a data processing device and a data processing method with which it is possible to achieve exact time synchronization using time information. The data processing device receives a digital broadcast signal...  
WO/2017/052889A1
A wireless communications device that produces phase-synchronized local oscillator (LO) signals without dedicated LO phase alignment circuitry. The wireless communications device includes a first transceiver chain to receive a first timi...  
WO/2017/053641A1
Methods and systems including music synthesizers for synchronous sampling of analog signals are disclosed. A music synthesizer can include an adaptive low-pass filter, a synchronous sample clock generator, a digital signal processor, an ...  
WO/2017/053024A1
Narrowband communications in a wireless communications system may include a common synchronization signal, such as a primary synchronization signal (PSS), secondary synchronization signal (SSS), or physical broadcast channel (PBCH). Cont...  
WO/2017/050234A1
The present application provides a data transmission method and data processing device. The method comprises: receiving K signals; detecting a time interval between every two adjacent signals in the K signals; determining whether a first...  
WO/2017/052829A1
Embodiments include a pulsed decision feedback equalization (DFE) circuit. The DFE circuit may include a current integrating summer (CIS) circuit that passes one or more data signals on respective data nodes based on an input data signal...  
WO/2017/049443A1
Disclosed are a data transmission method, a transceiver and a system, used for reducing TR phase demodulation noise when a transceiver is switched to a reception service sequence from a reception training sequence. The embodiment of the ...  
WO/2017/047325A1
This communication device is provided with: a time holding unit (F1) which holds the current time on the basis of a clock signal; a synchronization information acquisition unit (F3) which acquires synchronization information used to sync...  
WO/2017/038481A1
The present technology relates to a receiving device which makes it possible to smoothly switch data output in cases where data transmitted via different transmission paths is received and outputted, a data processing method, and a progr...  
WO/2017/036325A1
Embodiments of the present invention provide a signal synchronization method and device, the method comprising: performing coprime sampling on a first synchronization sequence stored locally to obtain a first sampled sequence; determinin...  
WO/2017/039985A1
Methods, apparatus, and systems for data communication over a multi-wire, multi-phase interface are disclosed. A method of data communication includes configuring a clock recovery circuit to provide a first clock signal that includes a p...  
WO/2017/039984A1
Methods, apparatus, and systems for clock calibration are disclosed. A method for clock data recovery circuit calibration includes configuring a first clock recovery circuit to provide a clock signal that has a first frequency and that i...  

Matches 201 - 250 out of 38,728