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Patent Searching and Data


Matches 551 - 600 out of 42,339

Document Document Title
WO/2017/178481A1
There is provided a method of operating a reconfigurable differential protection scheme for carrying out differential protection of an electrical power network (10), the electrical power network (10) comprising a plurality of terminals (...  
WO/2017/177103A1
Aspects of the invention provide improvements to electromagnetic and other wave-based ranging systems, e.g., RADAR or LIDAR systems, of the type having transmit logic that transmits a pulse based on an applied analog signal. The improvem...  
WO/2017/174003A1
Provided in the present invention is a timing synchronization method, comprising: using a siding window method to execute an autocorrelation calculation on a received signal and a local training code, to obtain a plurality of autocorrela...  
WO/2017/166925A1
Provided in the disclosure is a method for an adaptive clock recovery, comprising: detecting whether any buffer is full of timestamp data, the timestamp data including a sequence number and a timestamp; if so, acquiring each timestamp da...  
WO/2017/166969A1
Provided are a method and apparatus for sending a 1588 message. The method comprises: before active/standby states of a first clock board and a second clock board are switched, discarding a 1588 message generated by the second clock boar...  
WO/2017/167403A1
This invention relates to methods and systems for estimating offset and skew using linear programming. Embodiments of the invention relate to methods and systems which apply linear programming principles to links with asymmetric transmis...  
WO/2017/173277A1
A cross connect apparatus or system with transparent clocking, consistent with embodiments described herein, connects a selected source or ingress port to a selected destination or egress port and clocks data out of the selected egress p...  
WO/2017/172903A1
Systems and methods are provided for broadcasting a signal. A multiplexer combines a first signal from a first signal source and a second signal from a second signal source as a time divisional multiplexed signal and provides a timing si...  
WO/2017/172085A1
Example implementations are directed to systems and methods involving a mobility management entity (MME) pool. In example implementations, the MME of the pool can be configured as a backup for a fraction of subscribers associated with ot...  
WO/2017/168713A1
A base station (20) that performs bidirectional wireless communications with a terminal device and comprises a holding unit (220), a reception unit (210), and a transmission unit (211). The holding unit (220) holds information for a bloc...  
WO/2017/172913A1
Systems and methods are provided for providing content to a receiver. A first broadcaster is configured to broadcast a first content on a channel over an associated first region of signal coverage. A second broadcaster is configured to b...  
WO/2017/163130A2
A system and method for measuring propagation delays and other delays in an optical switching system. A transmitter is connected, through a circuit switch, to a receiver. To measure the propagation delay between the transmitter and the r...  
WO/2017/163888A1
The present technology relates to a reception device, a data processing method, and a transmission/reception system which enable shortening of time until output of a packet. The reception device receives a transmission signal obtained by...  
WO/2017/155585A1
A network analysis engine is configured to generate a network timeline that represents time-varying connectivity between nodes of the network over a time interval. The network timeline includes a sequence of network snapshots that illust...  
WO/2017/152540A1
Disclosed are a time source selection method and device. The method comprises: receiving at least two paths of time source signals, wherein the time source signals contain a time source signal of a precision time protocol, or comprise a ...  
WO/2017/154135A1
A transponder (130) is provided with: a signal conversion unit (132) that generates an OTU frame in which specific-format data transmitted at a first transmission rate is stored; a signal processing unit (133) that generates m division f...  
WO/2017/154327A1
A wireless communication device is configured to wirelessly transmit predetermined information possessed by the wireless communication device to a master device corresponding thereto at predetermined transmission intervals, and the wirel...  
WO/2017/149996A1
This terminal station apparatus is for a communication system, in which a high-order device, a terminal station apparatus, an end-terminal apparatus, and a low-order device are communicably connected in this order, and the high-order dev...  
WO/2017/144108A1
This invention relates to methods and systems for estimating skew based on, for example, the IEEE 1588 Precision Time Protocol (PTP). These methods and systems can allow the clock skew between a master clock (server) and slave clock (cli...  
WO/2017/144838A1
This invention relates to methods and systems for estimating and checking synchronization accuracy, in particular frequency synchronization accuracy. It is particularly applicable to synchronization methods and systems which involve a di...  
WO/2017/144082A1
The inventing refers to a method of performing a synchronization communication between a master clock (100) and a slave clock (130), wherein the communication involves wireless network comprising a base station or eNB (110) and a wireles...  
WO/2017/147562A1
A system enforces administrative domain wide policies specified using labels that describe characteristics of servers or services. A label comprises a label value describing a characteristic of one or more computing devices for a label d...  
WO/2017/142596A1
Method for assigning downlink transmit power levels to radio nodes (RNs) in a small cell radio access network (RAN) includes assigning initial power levels to the RNs. For each cell, first events are counted indicating that UEs receiving...  
WO/2017/133478A1
The present application provides a method and clock for time synchronization. The method comprises: a first clock receiving a first message and a second message sent by a second clock, the first message being used to indicate a time stra...  
WO/2017/134533A1
A network device includes a packet processor, a plurality of interface circuits, a phase-locked loop (PLL) circuit and a configuration controller. The interface circuits are configured to transmit and receive signals to/from other device...  
WO/2017/130724A1
The technology of the present invention relates to: a data processing device by which the processing load on the receiving side can be reduced; and a data processing method. The data processing device generates signaling that includes a ...  
WO/2017/128671A1
The present invention discloses a dual-channel mobile terminal. A dual-channel mobile terminal is included, comprising: a first channel, a second channel and a dual-channel data synchronizing device. The dual channel data synchronizing d...  
WO/2017/130034A1
Methods and apparatuses in a PTP network are described. A network node receives, at a first port, an Announce message from a second port of a second network node, where the Announce message includes an identifier and characteristics of a...  
WO/2017/124288A1
Disclosed in an embodiment of the present invention are a clock packet transmission method and device, facilitating conservation of resources consumed in packet parsing and improving network communication performance. The method comprise...  
WO/2017/124012A1
A wireless communications system which provides improved power consumption and fast synchronization for low power and small footprint wireless devices is described. System and methods are described to provide a fast synchronization, low ...  
WO/2017/118148A1
Disclosed are a rapid deployment system and method suitable for a time synchronization network, relating to the field of optical communication networks. The system comprises a servo synchronization initialization unit, a servo synchroniz...  
WO/2017/118042A1
A method and apparatus for determining a channel state. The method comprises: comparing payload data of a payload region of a pre-set first frame in the current transmission frame with payload data of a payload region of a pre-set second...  
WO/2017/119172A1
A data station 10 performs communication with a plurality of repeaters 20 according to a communication schedule divided into a plurality of time slots. A specified slot among the plurality of time slots is assigned to each of the plurali...  
WO/2017/118151A1
Disclosed in the present invention are a method and system for implementing forward compatibility of a PTN device platform to an MSTP device. The method comprises: decompose a PDH signal or an SDH signal into continuous PDH payload E1/T1...  
WO/2017/116674A1
The subject technology can be embodied in a method that includes receiving, at a first device, a first signal and a second signal, the first and second signals being transmitted from a second device at two different time points. The meth...  
WO/2017/114794A1
A method for initializing a first operation in a first module (120) at a first start time value in a first time base, the method comprising generating a clock signal (402, 116), generating a second time base (403) in the first module (12...  
WO/2017/113404A1
The present application relates to the technical field of communications, particularly to a network node, a packet transmission method and a network, and is used to provide a solution of performing time synchronization between network no...  
WO/2017/114568A1
A method, system and device are presented to improve the accuracy for time-stamps provide to a network measurement tools like Bandwidth Available Real-time (BART), or Two-Way Active Measurement Protocol (TWAMP). Time-stamps for these too...  
WO/2017/070593A3
Disclosed are methods and apparatus for synchronizing a controller and sensors in a system. A timestamp is provided in a host controller of an interface event on an interface coupled with host controller through detecting a message from ...  
WO/2017/107261A1
The present invention relates to wireless network communication technologies, more specifically a time synchronization error compensation method for a PTP-based multi-hop wireless backhaul network. The method comprises: on the basis of a...  
WO/2017/107938A1
The present invention relates to an overlapped multiplexing modulation method, apparatus and system. The method comprises: generating an initial envelope waveform which is smooth in the time domain or frequency domain according to design...  
WO/2017/107102A1
A method and a device for symbol alignment are provided. The method includes: receiving a signal which is an orthogonal frequency division multiplexed (OFDM) signal comprising a preamble having a first number repeated copies of an intact...  
WO/2017/111017A1
[Problem] To provide a signal configuration device, a signal configuration system, a signal configuration method, and a storage medium storing a signal configuration program which enable the receiving side to perform decoding in an appro...  
WO/2017/108585A1
In order to determine a temporal reference and/or a least one spatial reference, in a telecommunications system comprising a plurality of collection gateways (120-124) configured for transmitting beacons, for each beacon a device (110-11...  
WO/2017/111006A1
[Problem] To provide a signal configuration device, a signal configuration system, a signal configuration method, and a storage medium storing a signal configuration program which enable reducing the load on the receiving side. [Solution...  
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/2017/101528A1
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/2017/098045A1
The present invention relates to a method for digitising a continuous bit stream implemented by a transmitting apparatus (2) and a method for restoring the continuous bit stream implemented by a receiving apparatus (4), with no associate...  
WO/2017/095276A1
A method (70) performed in a receiving device (80) is provided for adapting a play-out rate of a jitter buffer (86). The method (70) comprises monitoring (71) a buffer fill level of the jitter buffer (86), and for the buffer fill level f...  
WO/2017/090463A1
The present disclosure relates to a receiving device and method and a communication system with which it is possible for a packet that is unlikely to contain an error to be received without being nullified as much as possible. An informa...  

Matches 551 - 600 out of 42,339