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Patent Searching and Data


Matches 801 - 850 out of 39,231

Document Document Title
WO/2014/024407A1
A detection device (100), wherein a divided correlation detector (110) repeatedly performs, with regard to the first division pattern, a divided correlation process corresponding to the first division pattern on an input signal (DS) unti...  
WO/2013/189176A3
A multi-synchronization-domain time synchronization system, a multi-synchronization-domain time synchronization method and a cross-domain device. The method comprises: dividing a time synchronization network into a plurality of synchroni...  
WO/2014/022235A1
Systems, methods, and devices synchronize data streams by hashing received data frames to generate a sequence of hash values, comparing the generated hash value sequence to a hash value sequence received in a control stream, and processi...  
WO/2014/015480A1
A synchronisation method and device for transmit and receive symbols of an all-digital receiver. The method comprises the steps of: after receiving a sampling signal sent by a baseband processing chip, the clock signal of which is provid...  
WO/2014/018178A1
A system (10) for managing a reference clock signal includes an XO (22), a signal buffer (24) coupled to the XO (22) and configured to drive a reference clock signal generated by the XO (22), and a first IC (12) coupled to the signal buf...  
WO/2014/016993A1
A communication apparatus (13) according to the present invention is provided with: a storage unit (131) that stores in advance difference information (1311), which is the difference between first time information (t1) and second time in...  
WO/2014/017694A1
The present invention relates to a wireless clock system for sea and includes: a signal converter for converting a signal transmitted from a GPS terminal for a ship; and a network time protocol (NTP) server that receives a network protoc...  
WO/2014/013576A1
A frequency ratio detection circuit (10), in accordance with a clock signal of a circuit (2) which transmits a data signal, generates a pattern signal in which a clock signal value of a circuit (3) which receives the data signal has been...  
WO/2014/013601A1
A transmission device that has a plurality of logical lanes has: a receiver unit which receives signals including synchronization information between frames; a distribution unit which partitions data included in the received signal into ...  
WO/2013/136298A3
Systems and techniques for joint transmission cooperative multi-point operation are described. A set of n channel state information reference signal resources is configured, which are to be measured by a user device. The set of n channel...  
WO/2014/010236A1
A data reception apparatus (3) determines an integrated number of bits by integrating the number of bits of a bit sequence, determines an integrated number of samples by integrating the number of samples obtained by oversampling each bit...  
WO/2013/167079A3
Disclosed is a method for synchronizing time in a short distance, comprising: a receiver receiving time service machine local time broadcast by more than one time service machine, and selecting time broadcast by one time service machine ...  
WO/2014/004081A1
In one embodiment, an apparatus including a phase detector unit to determine a phase difference between a reference clock signal and a feedback clock signal. The apparatus further includes a controller unit to generate a delay signal bas...  
WO/2014/004767A1
In one embodiment, an apparatus may include a rising edge detector to detect a rising edge in a signal. The apparatus may also include a counter to perform a count to a first value based on an input clock signal. The apparatus may also i...  
WO/2014/002527A1
The present invention deters a false detection of a preamble by a preamble detection device that detects incoming preamble sequences that are transmitted by means of physical random access channels. This preamble detection device is equi...  
WO/2014/000106A1
Various exemplary embodiments relate to a method performed by a first network element, the method including: receiving first user inputs for mapping IEEE 1588 clock class into ITU-T G.781 quality levels; producing a first table that maps...  
WO/2014/004083A1
In one embodiment, an apparatus including a phase detector unit to determine a phase difference between an inverted reference clock signal and a feedback clock signal. The apparatus further includes a controller unit to generate a delay ...  
WO/2014/004225A1
In one embodiment, an apparatus may include a pulse generator to generate an oversampled clock signal. The apparatus may also include a sample and hold unit to provide at least two differential input signals based on the oversampled cloc...  
WO/2014/005119A1
A method, an apparatus, and a computer program product for communication within a wireless terminal. The method can be implemented using dedicated logic and managed and controlled by state machines and/or sequencers. Data received or pro...  
WO/2013/190602A1
A slave node (104) comprises: N clock replay units (105-107) which carry out a communication in correspondence with each of N master nodes (101-103), compute a propagation delay between each of the master nodes (101-103) and the slave no...  
WO/2013/191894A1
A system and a method in which a first frequency correction is determined for a frequency of a local oscillator with respect to a frequency of a first time slot of a received signal. The first frequency correction is applied to adjust th...  
WO/2013/189176A2
A multi-synchronization-domain time synchronization system, a multi-synchronization-domain time synchronization method and a cross-domain device. The method comprises: dividing a time synchronization network into a plurality of synchroni...  
WO/2013/185711A1
A method, a terminal access device, and a system for synchronously supporting time of a web UI terminal. The method comprises: the terminal access device obtaining self system time; and the access device connected to a terminal sending t...  
WO/2013/185513A1
Examples of the present disclosure provide a method and an apparatus for synchronization after restart of a FC switch. For example, when a FC switch which is restarted detects that a neighbor FC switch has already established an adjacenc...  
WO/2013/182228A1
There are provided measures for uplink control information signaling in inter-site downlink carrier aggregation scenarios. Such measures exemplarily comprise obtaining uplink transmission resources for an uplink control information trans...  
WO/2013/183319A1
The present invention relates to a reception device (20) that receives, by time-division from a plurality of transmission origins, burst signals that include a synchronization section and a subsequent data section. The reception device (...  
WO/2013/182009A1
Disclosed are a time synchronization method and system using WiFi-direct. The method comprises: a master control device obtaining from a base station standard date and time information used for time synchronization; establishing a WiFi-D...  
WO/2013/179349A1
A clock transfer circuit receives input data synchronized with a first clock and outputs the received input data as output data synchronized with a second clock having a different frequency. A write address control unit (23) operates in ...  
WO/2013/180766A1
A system can include a phase detector (105) configured to generate a phase error signal indicating a phase error of an input signal compared to an output signal and a first filter (110) coupled to the phase detector and configured to gen...  
WO/2013/179077A1
Versatility and flexibility of integrated circuits can be accomplished by remote control via a serial interface (102,122), such as SPI. Read/write accesses to the SPI slave (120) node can be achieved according to SPI protocol by the mast...  
WO/2013/180724A1
In one embodiment, an apparatus may include a de-serializer to convert serial data to parallel data, and a counter to provide an update signal based on a bit count of the serial data. The apparatus may further include a synchronizer to p...  
WO/2013/178274A1
The present invention provides a data transmission system for use in hearing devices, comprising a master unit (1) with a first local bit clock (4) and a slave unit (2) with a second local bit clock (4'). The master unit (1) and the slav...  
WO/2013/177665A1
Various embodiments are described herein related to techniques for synchronizing a slave device to a master device that communicates using a unified bus communication protocol or some aspect thereof. In one example, the method may compri...  
WO/2013/174025A1
Provided are a transparent clock passive port election method and device based on the PTP protocol. In the method, by extracting the TLV field of a received announce message, a first port of a network device acquires the clock identifica...  
WO/2013/075009A3
A gated voltage controlled oscillator has four identically structured delay cells, each of the delay cells having the same output load by connecting to the same number of inputs of other ones of the delay cells. Optionally a four phase s...  
WO/2013/172748A1
There is disclosed a method for estimating a frequency offset between a mobile communication terminal and a network node. The method is based on processing, by means of a matched filter, a preamble sequence for random access received on ...  
WO/2013/173809A1
Systems and methods are described for enhancing the channel spatial diversity in a multiple antenna system (MAS) with multi-user (MU) transmissions ("MU-MAS"), by exploiting channel selectivity indicators. The proposed methods are: i) an...  
WO/2013/170359A1
In a computer-implemented method of adjusting a local clock at a receiver in a packet network, the local clock is generated by a phase locked loop locked to a master clock with the aid of time-stamped timing packets arriving over the net...  
WO/2013/170736A1
Disclosed are a packet network synchronization method, apparatus and system. The method comprises: a synchronous device mapping a synchronization status of a frequency layer to a synchronization status message of a time layer, and inform...  
WO/2013/172678A1
A method and an apparatus for performing synchronization by a first device in a Device-to-Device (D2D) network are provided. The method includes detecting a synchronization signal from at least one second device during one period, determ...  
WO/2013/170261A1
Precision Timing Protocol (PTP) related functions for use in packet communications carried in part by a microwave communications link include setting of time of day values across the microwave link and providing transparent clock functio...  
WO/2013/163793A1
A method and apparatus for enabling automatic time and frequency synchronization over an asynchronous network (e.g., an Ethernet network) provide increased clock synchronization accuracy, reduce clock synchronization traffic, and decreas...  
WO/2013/159223A1
Various exemplary embodiments relate to a method and related network node including one or more of the following: displaying, by the network management system, a first representation of a synchronization topology, wherein the synchroniza...  
WO/2013/159222A1
Various exemplary embodiments relate to a method and related network node including one or more of the following: displaying, by the network management system, a first representation of a synchronization topology, wherein the synchroniza...  
WO/2013/126440A3
Systems and methods for automatic detection and compensation of frequency offset in point-to-point communication. A burst mode clock and data recovery (CDR) system comprises input data received at a first frequency and a reference clock ...  
WO/2013/161110A1
The objective of the present invention is to achieve a communication system, communication device, and time information correction method which, in a communication system in which a plurality of communication devices are connected, is ca...  
WO/2013/159486A1
Disclosed is a PTP clock source switching method, which comprises: when a PTP clock source is selected, sending a first bidirectional forwarding detection (BFD) negotiation message to a master clock device, the first BFD negotiation mess...  
WO/2013/157677A1
The present invention relates to a communication speed correcting device for stable communication in a serial communication system and provides a communication speed correcting device that may easily implement high-precision, stable, hig...  
WO/2013/152700A1
Disclosed are a clock source selection method and device for a microwave network element. The method comprises: through clock input ports, a current microwave network element receiving synchronization state information which is transmitt...  
WO/2013/154025A1
The present invention pertains to an information processing device and method, and program, wherein it is possible to easily synchronize videos when transferring image data. This information processing device is provided with: a synchron...  

Matches 801 - 850 out of 39,231