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Patent Searching and Data


Matches 451 - 500 out of 42,338

Document Document Title
WO/2018/166576A1
The invention relates to a method and a device for time-controlled data transmission in a TSN. The invention specifically relates to a novel traffic-shaping method for time-sensitive data streams. The aim of the invention is to offer the...  
WO/2018/165056A1
A wireless mesh network includes a mesh of continuously-powered devices (CPDs) and a mesh of battery-powered devices (BPDs). The BPDs are organized into hop layers based on hopping distance to the mesh of CPDs. The CPDs transmit time bea...  
WO/2018/161428A1
Provided is an optically-controlled optical PAM signal regeneration device, comprising a power adapting unit, an optical clock control unit, and a PAM reshaping unit. The PAM reshaping unit is the core of a regenerator, and comprises a M...  
WO/2018/164544A1
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (...  
WO/2018/161282A1
The present disclosure provides a clock synchronization method and apparatus and a passive optical network system, pertaining to the technical field of optical networks. The method is applicable to a first optical network unit (ONU) in a...  
WO/2018/165137A1
A wireless mesh network includes a mesh of continuously-powered devices (CPDs) and a mesh of battery-powered devices (BPDs). The BPDs are organized into hop layers based on hopping distance to the mesh of CPDs. In a medium latency commun...  
WO/2018/153127A1
Disclosed is a device resource collection method based on 485 time-sharing communication, the method comprising the following steps: determining a time slot of a master device and each of slave devices connected thereto via an RS485 bus;...  
WO/2018/153192A1
The present disclosure provides a time synchronization method and apparatus. The time synchronization method comprises: performing time synchronization of a network element according to a clock synchronization result determined by the ne...  
WO/2018/153828A1
There is provided mechanisms for controlling sample rate and frequency shift of a digital signal in a multi-operator network. A method is performed by a network node. The method comprises obtaining a frequency difference and a phase diff...  
WO/2018/152330A1
A multi-protocol wireless sensor network (300) is provided. The multi-protocol wireless sensor network includes a first field device (335), a second field device (325), an access point (315), and a programmable logic controller (PLC) (30...  
WO/2018/152242A1
Synchronized output of audio on a group of devices can comprise sending audio data from an audio distribution master device to one or more slave devices in the group. Scores can be assigned to respective audio playback devices, the score...  
WO/2018/150544A1
Provided is a multiplex communication system capable of multiplexing encoder signals having different communication speeds. In the present invention, multiplex communication devices 29, 39 sample and multiplex encoder signals ENCD1-ENCD8...  
WO/2018/152315A1
An apparatus includes a memory element (212) and processing device (202). The processing device is configured to receive an identification of a first field device (112a) supporting a first protocol and a second field device (112b) suppor...  
WO/2018/152386A1
The techniques described herein relate to methods, apparatus, and computer readable media configured to provide a distributed core framework for a voice and data network. A control plane comprising a set of control plane components is ex...  
WO/2018/149408A1
According to one aspect of the present disclosure, a system includes an active network element having circuitry for executing a primary application and a transmission control protocol (TCP) module, multiple standby network elements havin...  
WO/2018/145531A1
Provided in the present disclosure are a method for sending a synchronous access signal group, a method for receiving the same, a related device and a system, the method comprising: sending a primary synchronization signal (PSS) using a ...  
WO/2018/141084A1
A system and method for cell calibration of a switch matrix are provided. The optical switch matrix includes a plurality of switch cells comprising M input switch cells, N output switch cells, and a plurality of intermediate switch cells...  
WO/2018/137548A1
Disclosed in the present application are a clock synchronization device and method. The clock synchronization device comprises: N phase-frequency detectors, for determining N frequency deviations, the N phase-frequency detectors correspo...  
WO/2018/139886A1
The present invention relates to a scheduling method for an underwater wireless mobile network and, more particularly, to a scheduling method for an underwater wireless mobile network, wherein a consideration is given to a scheduling met...  
WO/2018/136516A1
Methods, systems, and devices for wireless communication are described. A wireless device may identify an aggregation capability to communicate in parallel over a plurality of wireless links. The wireless device may in some cases broadca...  
WO/2018/132308A1
Certain aspects of the present disclosure relate to methods and apparatus for performing beamforming training in multi-antenna wireless devices. For example, an apparatus for wireless communication may include a first interface configure...  
WO/2018/128977A1
In one of its aspects the technology disclosed herein concerns a wireless terminal comprising receiving circuitry. The receiving circuitry is configured to receive, from a base station apparatus, a block of synchronization signals and a ...  
WO/2018/128730A1
Dynamic bandwidth selection based on environmental conditions is described. A bandwidth of a sub-bandwidth may be selected based on signal strength, channel interference, or overlap to optimize throughput and/or energy per bit. Additiona...  
WO/2018/129102A1
A system for improved transmission of digital data includes: an incoming data stream having an incoming data rate rateIN; a memory configured to store the data; and a controller configured to write the data to the memory, the controller ...  
WO/2018/127205A1
Aspects of the disclosure provide a method for transmission of downlink mobile reference signals (MRSs). The method can include transmitting an MRS that includes a first part MRS and an additional part MRS, wherein the first part MRS inc...  
WO/2018/122628A1
A device (504) includes an interface (508) and Time Division Multiple Access (TDMA) Medium Access Control (MAC) circuitry (510) coupled to the interface. The TDMA MAC circuitry (510) detects (610) a beacon (210) in a frame (202) having a...  
WO/2018/124481A1
The purpose of the present invention is to provide a scheduling device and method for rapid synchronization for reducing the listening time of nodes desiring to be joined, by considering network congestion, the arrangement status of the ...  
WO/2018/113539A1
The present application relates to the technical field of OTN networks, and in particular, to a clock transmission method. The method comprises: acquiring a first optical channel data unit (ODU) container; performing phase discrimination...  
WO/2018/108672A1
This application relates to a method for transmitting a client stream comprising at least one client packet through an optical transmission network comprising multiple nodes by synchronously placing the at least one client packet in one ...  
WO/2018/104175A1
A method of supporting latency monitoring in a network transporting traffic to and from a wireless base station. The method comprises, at a first node of the transport network determining (1401) a first timestamp representing a time at w...  
WO/2018/103740A1
Provided are a method and apparatus for sending and receiving a multiframe, a communication device, and a communication network system. The method comprises: determining a multiframe identifier used for identifying a multiframe number ac...  
WO/2018/104237A1
At least one embodiment of a method for synchronizing a logical clock in a device comprising a physical clock, an input port, and an output port, the device further comprising a logical clock and a time compensation clock sharing the phy...  
WO/2018/106178A1
Method for synchronization of a data communications network including a plurality of node devices (n0-n4) which are interconnected through a coaxial network and configured for data communication within a predetermined frequency bandwidth...  
WO/2018/102096A1
Prior to joining a device to a network, the device is connected to an external system via a local connection. The external system provides the device with a local time stamp that includes a local time value and a local time error value. ...  
WO/2018/096548A1
A method for measuring one-way delays in a communications network, the method comprising: maintaining a virtual clock state comprising information for converting times measured with respect to remote clocks into times as would be measure...  
WO/2018/096304A1
This invention relates to methods and devices for timing synchronization. The invention has particular application where timing is being carried out over packet networks using, for example, the IEEE 1588 Precision Time Protocol (PTP). Em...  
WO/2018/096305A1
This invention relates to timing message selection techniques that can be used in conjunction with a clock recovery mechanism to mitigate the effects of packet delay variation on timing messages exchanged over a packet network, particula...  
WO/2018/090901A1
Provided in the present invention are a device and method for measuring time information of a photon. The device comprises a current detection circuit and a processing circuit, wherein the current detection circuit is used to be connecte...  
WO/2018/093811A1
The systems and methods of the present disclosure utilize an advantageous data transmission protocol, which facilitates determining and compensating for transmission delay between nodes in a communications network in order to correlate t...  
WO/2018/092320A1
A frame processing device (10) is provided with: a plurality of sub-frame generation units (12-1 to 12-N) which generate sub-frames with a fixed length; a timing control unit (11) which indicates the output timings of the sub-frames to t...  
WO/2018/086410A1
The present disclosure provides a method and an apparatus for starting an optical network service. The method is applied to a source end optical transport network (OTN) device node, and comprises: receiving a service starting request sen...  
WO/2018/085989A1
The present invention relates to the technical field of wireless communications. Disclosed is a channel allocation and frame transmission controller. The controller comprises a control unit (1), a counting conversion unit (2), and a sett...  
WO/2018/082468A1
Disclosed are a data transmission method, a base station, a user equipment, and a system. The method comprises: adjusting and determining a frame structure of each time unit in a preset period of time; notifying a user equipment (UE) of ...  
WO/2018/076672A1
Disclosed are a method and apparatus for accessing an OTN service and a computer storage medium, comprising: with respect to various paths of OTUC services accessed in an optical channel transmission unit (OTUCn) service, performing a fr...  
WO/2018/076651A1
Disclosed in embodiments of the present invention are a time synchronization method, a device and a computer storage medium: acquiring a first time stamp of a second time processing unit of a second device sending a first report; determi...  
WO/2018/072425A1
Disclosed is a method for ODU service scheduling, comprising: obtaining the value of n of an optical channel data unit-Cn (ODUCn) to be mapped, and respectively distributing low order ODUj data to be mapped to n ODUk mapping path directi...  
WO/2018/071240A1
Partial survivability systems and methods implemented in a node in an Optical Transport Unit Cn (OTUCn) network include, subsequent to an optical carrier (Optical Tributary Signal (OTSi)) failure of a plurality of optical carriers, deter...  
WO/2018/070167A1
This communications device comprises: a communications circuit that receives, from a communications target device and across a plurality of time segments, transmission data divided into lead data and at least subsequent data; a storage u...  
WO/2018/068723A1
Various solutions for handling synchronization signal block with respect to user equipment (UE) and network apparatus in mobile communications are described. A UE may receive a synchronization signal block (SS block) from a network appar...  
WO/2018/068900A1
The invention relates to a method (30) for monitoring a data-carrying network (10, 25) comprising multiple devices (12, 12b, 13, 14, 15, 29), which are connected to one another via firmly prescribed signal transmission paths (11), for an...  

Matches 451 - 500 out of 42,338