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WO/2015/116595A1 |
Access terminals are adapted to perform frequency synchronization using a pilot signal producing a fixed tone (FCCH). The synchronization is based on autocorrelation of the pilot signal within a sliding window for locating the end of the...
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WO/2015/115171A1 |
The present invention effectively enables clock synchronization and presentation synchronization in a case where media transmission packets obtained by fragmenting video, audio, or other media for transmission are transmitted via a broad...
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WO/2015/108520A1 |
Systems and methods associated with computing cluster synchronization are disclosed. One example method includes periodically requesting timing values from a set of notes in a computing cluster. The method also includes receiving timing ...
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WO/2015/103816A1 |
Disclosed is a clock recovery method, comprising: performing clock balance pre-filtering on an input time/frequency domain signal according to a self-adaptive balance coefficient input currently, to obtain a balance pre-filtering signal;...
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WO/2015/103009A1 |
Systems, methods and apparatus are described for use in a communications link having a number of connectors. A method for communication using differential signaling with symbol transition clocking signaling communicates symbols over a co...
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WO/2015/099919A1 |
Described are phase adjustment circuits for clock and data recovery circuits (CDRs). Systems and apparatuses may include an input to receive a serial data signal, an edge data tap to sample transition edges in the serial data signal for ...
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WO/2015/094865A1 |
A data receiver implemented in an integrated circuit is described. The data receiver comprises an input (305) receiving a data signal; a first equalization circuit (304) coupled to receive the data signal, wherein the first equalization ...
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WO/2015/090101A1 |
The present invention provides a communications device and a synchronization method and a communications system of a wearable device paired with the communications device. The synchronization method comprises: step 1: setting a synchroni...
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WO/2015/092365A1 |
A digital radio receiver (54) is adapted to receive radio signals which are modulated using continuous phase modulation. The receiver comprises means for receiving an analogue radio signal having a carrier frequency, a plurality of corre...
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WO/2015/089848A1 |
Embodiments of the present invention provide a precision time protocol synchronization method and node, relate to the field of communications, electric power, automation, medicine and so on, and could be conductive to improve the precisi...
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WO/2015/087751A1 |
Disclosed is a time correction device that corrects the time of an internal clock of a wireless terminal in a wireless network, the time correction device comprising: a synchronous time information acquisition means that acquires a refer...
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WO/2015/088952A1 |
An optical transceiver includes N transmitters each transmitting one of N transmitted optically bound channels; a clock forwarding mechanism to transmit a transmitted optical clock signal to an opposing optical receiver; N receivers each...
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WO/2015/086131A1 |
The invention relates to a method for transmitting data between a first unit which accumulates data that has been generated with a first frequency and a second unit which requests the accumulated data with a second frequency. The method ...
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WO/2015/081482A1 |
A method and apparatus of clock recovery is disclosed. A communications device matches the frequency of a local clock signal with the frequency of a transmit clock signal of a transmitting device based on a first set of signals received ...
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WO/2015/081412A1 |
Described are methods, devices and systems for communicating data measurements from a sampling device to a remote master device in a distributed power measurement system using high-speed isochronous data links. The sampling device receiv...
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WO/2014/165169A9 |
A circuit and method for implementing a adaptive bit-leveling function in an integrated circuit interface is disclosed. During a calibration operation, a pre-loaded data bit pattern is continuously sent from a sending device and is conti...
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WO/2015/079943A1 |
The present technique relates to a signal processing device, a signal processing method, and a program which enable a reduction in the number of pins for transmitting and receiving data. A signal processing device is provided with a sign...
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WO/2015/078028A1 |
Disclosed is a regional power grid intelligent device time analyser, comprising an analysis main control module, and an Ethernet module with an IEEE1588 time synchronization function, an electric Ethernet module, an input and output modu...
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WO/2015/078167A1 |
A method and device for determining a backup clock source, and a computer storage medium. The method comprises: detecting via a BMC algorithm, so as to acquire a plurality of available GM clock sources; and conducting selection on the pl...
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WO/2015/077362A1 |
Signal recording sensor systems in accordance with embodiments of the invention include sensors capable of sensing and capturing electrophysiological signals in the presence of interference signals, an analog front-end including circuitr...
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WO/2015/074371A1 |
The present invention relates to the field of communications. Provided are a clock frequency offset detection method, an apparatus and a device. In a communications network, based on status of each clock port of a to-be-measured clock no...
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WO/2015/076480A1 |
Provided is a time synchronization system between communication units, comprising: a remote radio unit (RRU) which comprises a GPS antenna and receives a GPS signal from a satellite through the GPS antenna; and a communication unit which...
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WO/2015/076789A1 |
Described is an apparatus which comprises: an asynchronous clock generator to generate an asynchronous clock signal; a digital sampler for sampling a signal using the asynchronous clock signal; a duty cycle corrector (DCC) to receive a d...
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WO/2015/076492A1 |
An interference mitigation method according to the present invention corresponds to a method for mitigating interference in a home network transmission line by an interference mitigation apparatus, the method comprising the steps of: pai...
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WO/2015/050736A9 |
System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. A first transition may be detected in a signal carried on a data lane of a data communicat...
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WO/2015/071041A1 |
The invention relates to an operating lever (100) for output of an operating lever signal (165) which signal represents a selection of one of a plurality of possible positions of the operating lever (100). The operating lever (100) has a...
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WO/2015/070370A1 |
Embodiments of the present invention provide a cluster service processing method and a Multicast Coordination Entity (MCE). The cluster service processing method comprises: an MCE receiving a multicast session start request message sent ...
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WO/2015/069850A1 |
Method for data communication involves receiving with a radio receiver a data signal containing a plurality of data symbols. An analog to digital converter obtain a sample of the data signal at periodic intervals to define a sampling rat...
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WO/2015/062012A1 |
Disclosed in the embodiments of the present invention is a phase measurement method, comprising: in a first time window, receiving a first test signal sent by a first RRU, and measuring a first reception time value at the time of lowest ...
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WO/2015/063815A1 |
In the present invention, the following are provided: a clock deviation measurement unit (103) for calculating the clock deviation between a synchronization signal (200) from the outside and an operation clock count (600) generated inter...
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WO/2015/064257A1 |
A reception signal, which includes a preamble field and a plurality of spectrum-spread-modulated data parts, is inputted to an input port. A demodulation unit demodulates the reception signal inputted thereto from the input port. The dem...
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WO/2015/056999A1 |
Disclosed are a communication system and a synchronization method for enabling synchronization of units included in the communication system in case of a communication line failure. In the communication system according to the present in...
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WO/2015/058041A1 |
An embodiment includes a method comprising: receiving a one way communication from a computing node that includes first and second signals having first and second frequencies included in a header that is followed by a data payload; perfo...
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WO/2015/055418A1 |
Method and system for digitally transmitting data, in which a modulated signal (r(t)) containing at least one useful signal or noise or interference signals is received and at least one parameter of the received signal (r(t)) that is rel...
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WO/2015/056877A1 |
The present invention relates to a semiconductor device and, more specifically, to a device for generating a transmission clock without a reference clock in a sink and a method by which the sink transmits data to a source by using the ge...
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WO/2015/052908A1 |
This transmission method according to an embodiment of the present disclosure transmits a first stream including: timing update identification information id1 that indicates whether the correlation between a first reference clock used fo...
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WO/2015/051550A1 |
A light splitting assembly, a frequency monitoring apparatus and a monitoring method therefor, relating to the field of communications and applicable to a frequency monitoring scenario for monitoring a light frequency emitted from a lase...
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WO/2015/054165A1 |
A signal interface unit in a radio system includes an external device interface configured to receive a downlink asynchronous radio carrier signal for a radio frequency carrier from an external device; a clock conversion unit communicati...
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WO/2015/050980A1 |
System, methods and apparatus are described that facilitate transmission of data over a multi-wire data communications link, particularly between two devices within an electronic apparatus. Each symbol in a sequence of symbols received f...
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WO/2015/049479A1 |
This invention relates to methods and devices for time and frequency synchronization, especially over packet networks using, for example, the IEEE 1588 Precision Time Protocol (PTP). Timing protocol messages are exposed to artifacts in t...
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WO/2015/045557A1 |
Provided is air-conditioning system that can suppress transmission errors when non-air-conditioning data is superposed on air-conditioning data by means of a simple configuration. The air-conditioning system (1), which performs asynchron...
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WO/2015/043232A1 |
A method for synchronizing communication content based on a digital living network alliance (DLNA) network. The method comprises: a mobile terminal encrypts received communication information, and broadcasts the acquired encrypted inform...
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WO/2015/042956A1 |
The present invention is directed towards a merging unit comprising a first medium access controller(MAC), a second medium access controller, a physical layer transceiver (PHY) and an Ethernet port, wherein the first MAC is adapted to id...
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WO/2015/043337A1 |
The present invention relates to an automatic calibration method for clock synchronization, comprising the following steps: periodically acquiring a clock signal sent by a Beidou signal source, a clock signal sent by a Global Positioning...
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WO/2015/043397A1 |
Provided are a frequency shift detection method and device. The frequency shift detection method of the present invention comprises: calibrating a frequency shift of a clock signal output by a local oscillator of a network element; and p...
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WO/2015/041566A1 |
A correction phase locked loop (CPLL), including a signal processing unit that receives a digitized input signal from a satellite, the signal processing unit comprising (a) a primary correlator and primary discriminator, connected in ser...
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WO/2015/039691A1 |
The present invention relates to an adaptive jitter buffer (10) for buffering audio data received via a packet-switched network. The adaptive jitter buffer (10) comprises an adaptive audio sample buffer (50), which in turn comprises an a...
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WO/2015/039226A1 |
Various exemplary embodiments relate to a method and related network system including one or more of the following: a first network device comprising a first clock; and a second network device comprising a second clock, wherein the first...
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WO/2015/041874A1 |
Systems and apparatus are disclosed for a target device to detect a trigger from an initiating device. One implementation includes a wireless device configured to correlate a received waveform with a target waveform, compare a result of ...
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WO/2015/037816A1 |
The present invention relates to a data slicer, an RF tag receiver including the same, and a method for slicing data and, more specifically, comprises: a comparator for outputting a first output signal by comparing a received input volta...
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