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Futurewei Technologies Inc patents


Recent patent applications related to Futurewei Technologies Inc. Futurewei Technologies Inc is listed as an Agent/Assignee. Note: Futurewei Technologies Inc may have other listings under different names/spellings. We're not affiliated with Futurewei Technologies Inc, we're just tracking patents.

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Apparatus and spatial processing of concepts

An apparatus and method are provided for spatial processing of concepts. Included is a non-transitory memory comprising a distance matrix and instructions, where the distance matrix includes values representing dissimilarities among a plurality of concepts stored in a knowledgebase. Further included is one or more processors in communication with the... Futurewei Technologies Inc

Gate drive resonant converters

A device comprises a gate drive bridge coupled between a bias voltage of a power converter and ground and a transformer connected to the gate drive bridge, wherein the transformer comprises a primary winding connected to two legs of the gate drive bridge respectively and a plurality of secondary windings... Futurewei Technologies Inc

Efficient network utilization using optically switched superchannels

A method for constructing an optical network includes connecting each of a plurality of nodes in an optical network to an optical switching central node via a set of optical superchannels, wherein each of the optical superchannels includes of a set of subchannels and has a bounded data rate, and... Futurewei Technologies Inc

Enhanced hierarchical virtual private local area network service (vpls) ethernet-tree (e-tree) services

A network apparatus comprising a trunk end point associated with an Ethernet-tree (E-Tree) service in a network domain and configured to forward a frame that comprises a tag according to the tag in the frame, wherein the tag in the frame is a root tag that indicates a root source... Futurewei Technologies Inc

Apparatus, computer program, and setting a power of a cell node based on cell node gradient information

An apparatus, computer program, and method are provided for setting a power of a cell node based on cell node gradient information. Cell node gradient information is generated based on a multiple-codeword channel quality indicator (CQI), utilizing a multiple-input-multiple-output (MIMO)-capable cell node in a network configured for communicating with a... Futurewei Technologies Inc

Data protection for a cold storage system

A cold storage system includes data storage devices configured to store data blocks and parity storage devices configured to store protection blocks. The data storage devices and the parity storage devices form a multiple dimensional matrix having multiple rows and multiple columns. A controller receives a data write request to... Futurewei Technologies Inc

Radio frequency apparatus and method with dual variable impedance components

A radio frequency (RF) transmitter apparatus and method are provided with dual variable impedance components. Included is at least one RF transmitter with a power amplifier and a filter. Further, a first variable impedance component is in electrical communication between the filter and an antenna port. Also included is a... Futurewei Technologies Inc

Cloud resource provisioning for large-scale big data platform

A method implemented in a cloud-based data system includes a central controller receiving time-stamped reports from a plurality of agents including a server status and a server resource usage, calculating a number of active servers and a sum of resource usage on each server per interval based on each time-stamped... Futurewei Technologies Inc

Device, network, and communications with spatial-specific sensing

A device, a network, and a method for wireless communication are provided. In an embodiment, the method, performed by a first communication node, includes generating at least one of a spatial-specific receiving pattern and a first spatial-specific processing pattern, receiving a waveform signal from one or more second nodes in... Futurewei Technologies Inc

System and common attributes in hessid and the associated queries

Mobile stations can query independent basic service set (BSS) parameters of a group of Access Points (APs) by setting a Pre-Association Message Exchange BSSID Independent (PAME-BI) bit during Wi-Fi discovery. The PAME-BI bit may be included in a Generic Advertisement Service (GAS) request to indicate that an Access Network Query... Futurewei Technologies Inc

System and signal density reduction in the frequency domain

A method for operating an access node includes sending, to a user equipment (UE), a frequency domain density reduction rate indicator and a frequency shift index indicator for one or more channel state indicator reference signal (CSI-RS) resources, wherein the frequency domain density reduction rate indicator indicates a number of... Futurewei Technologies Inc

Apparatus and scheduling graph computing on heterogeneous platforms based on energy efficiency

An apparatus and method are provided for scheduling graph computing on heterogeneous platforms based on energy efficiency. A scheduling engine receives an edge set that represents a portion of a graph comprising vertices with at least one edge connecting two or more of the vertices. The scheduling engine obtains an... Futurewei Technologies Inc

Apparatus and dataset model fitting using a classifying engine

An apparatus and method are provided for dataset model fitting, and using a classifying engine to identify a statistical distribution for the dataset. The dataset classifying engine is configured to calculate a characterization function that represents a dataset and compute a feature vector for the dataset, where the feature vector... Futurewei Technologies Inc

Apparatus and a low loss coupling capacitor

Embodiments are provided herein for low loss coupling capacitor structures. The embodiments include a n-type varactor (NVAR) configuration and p-type varactor (PVAR) configuration. The structure in the NVAR configuration comprises a p-doped semiconductor substrate (Psub), a deep n-doped semiconductor well (DNW) in the Psub, and a p-doped semiconductor well (P... Futurewei Technologies Inc

Adc bit allocation under bit constrained mu-massive mimo systems

A method includes determining an error vector magnitude for analog signals received by multiple antennas in an array of antennas of a base station, assigning quantization bits to a plurality of analog-to-digital converters (ADCs) of the base station such that some ADCs have different numbers of quantization bits allocated from... Futurewei Technologies Inc

System and d2d communication

A system and method for device-to-device (D2D) communication includes a method. The method includes acquiring, by a destination user equipment (UE), a transmission scheduling assignment. The transmission scheduling assignment indicates transmission resources and feedback resources. The method further includes receiving, by the destination UE, a transmission using the transmission resources... Futurewei Technologies Inc

System and packet classification using multiple security databases

A packet classification system is provided, including a first security database and a second security database for use in connection with packet classification in accordance with an Internet security protocol. The packet classification system further includes processing circuitry in communication with the first security database and the second security database,... Futurewei Technologies Inc

System and d2d communication

A system and method for device-to-device (D2D) communication includes detecting, by a transmitting user equipment (UE) of a plurality of UEs, a sidelink type of a receiving UE of the plurality of UEs, the sidelink type used by the receiving UE to communicate on a discovery channel, determining, by the... Futurewei Technologies Inc

System and network access using a relay

A method for operating a user equipment (UE) includes receiving, by the UE from a network, a mobile subscriber identifier for the UE, the mobile subscriber identifier being exclusively assigned to the UE within a wireless tracking area of the network, and transmitting, by the UE to a relay node,... Futurewei Technologies Inc

Garbage collection in storage system

A storage device implements a method for garbage collection. The storage device arranges data blocks of a storage medium into a bin and determines first coldness of a first data block in the bin and second coldness of a second data block in the bin that are respectively associated with... Futurewei Technologies Inc

Apparatus and configuring hardware to operate in multiple modes during runtime

An apparatus and method are provided for configuring hardware to operate in multiple modes of operation during runtime. Included is a plurality of configurable hardware units each having a plurality of operand inputs for receiving operands, a plurality of outputs for outputting results, and at least one hardware unit configuration... Futurewei Technologies Inc

Common-mode (cm) electromagnetic interference (emi) reduction in resonant converters

An apparatus comprises: a first inductor coupled to a first node and a second node; a second inductor coupled to a third node and a fourth node; a third inductor coupled to the fourth node and a fifth node, wherein the first inductor, the second inductor, and the third inductor... Futurewei Technologies Inc

Multilevel inverter device and method

A system comprises a five-level rectifier configured to be connected with an ac power source, wherein the five-level rectifier comprises a first boost apparatus and a first buck apparatus configured to operate in a first half cycle of the ac power source, and a second boost apparatus and a second... Futurewei Technologies Inc

System and wireless communications measurements and csi feedback

Measurements and Channel State Information (CSI) feedback are configured using communications between a network and user equipment (UE). The communications includes a first signaling from a network component to the UE indicating one or more reference signal (RS) resource configurations, a second signaling indicating one or more interference measurement (IM)... Futurewei Technologies Inc

Interference discovery for cable modems

A method implemented by a cable modem of a cable network includes sending an upstream test signal during at least one frequency division duplex minislot assigned to the cable modem, receiving other upstream test signals from other cable modems, measuring interference in each received test signal from the other cable... Futurewei Technologies Inc

Unified mobile and tdm-pon uplink mac scheduling for mobile front-haul

Disclosed herein are various embodiments that include a method and a passive optical network (PON) for supporting a mobile network. In various embodiments, a baseband unit (BBU) is configured to measure an optical path delay from each remote radio unit (RRU) of a plurality of RRUs to the BBU during... Futurewei Technologies Inc

Method and efficient network utilization using superchannels

The disclosure relates to technology for constructing an optical network. A central node is selected among a plurality of nodes in the optical network, and each of the nodes is connected to the central node via a set of superchannels, wherein each of the superchannels includes sub-carriers and has a... Futurewei Technologies Inc

System and transmitting a wake-up packet

A method for transmitting a wake-up packet includes generating a first preamble including a first length indication indicating a length of a payload for a first receiving device, generating a wake-up packet (WUP) for a second receiving device, generating a second preamble including a second length indication of a summation... Futurewei Technologies Inc

Scheduling of paging notifications supporting beam sweeping

An embodiment method for paging notification includes hashing an identity of a UE to determine a paging frame in which a page is to be sent to the UE and to determine an index of an entry in a bitmap, setting the entry at the index in the bitmap to... Futurewei Technologies Inc

Cellular scheduler apparatus, computer program, and selecting user equipment based on beam or delay state information

A cellular scheduler apparatus, computer program, and method are provided for selecting user equipment based on beam or delay state information. State information is stored utilizing at least one data structure of a base station. Such at least one data structure includes, at the least, a beam data structure for... Futurewei Technologies Inc

Usb type-c connector with a secondary port

The present disclosure relates to a USB type-C connector assembly including a connector and a secondary port. The connector assembly may be integrally attached a first device, such that the connector of the assembly may be used to affix the first device to the USB type-C port of a computing... Futurewei Technologies Inc

Soft switching inverter device and method

A system comprises a first inverter switch and a second inverter switch connected in series between a positive dc bus and a negative dc bus, a freewheeling apparatus connected between a common node of the first inverter switch and the second inverter switch, and ground, a first soft switching network... Futurewei Technologies Inc

Apparatus and controlling a delay circuit

An apparatus and method are provided for controlling a delay circuit. Included is a delay circuit configured to receive a probe signal. Further provided is a controller in electrical communication with the delay circuit. The controller is configured to perform various operations, in response to the receipt of the probe... Futurewei Technologies Inc

Method of dimming for visible light communications

A method implemented by a visible light communication (VLC) device comprises determining, by a processor of the VLC device, n time slots for a signal block based on a dimming value, the signal block specifying a predetermined duration of time and the signal block being divided equally into n time... Futurewei Technologies Inc

Noise cancellation system

A noise cancellation system comprises a first noise cancellation apparatus configured to process an I-channel signal, wherein an I-channel differential mode second-order intermodulation component and an I-channel common mode second-order intermodulation component cancel each other in the first noise cancellation apparatus and a second noise cancellation apparatus configured to process... Futurewei Technologies Inc

03/08/18 / #20180069646

Apparatus, system, and reducing a number of intersymbol interference components to be suppressed

An apparatus, system, and method are provided for reducing a number of intersymbol interference components to be suppressed. Included is a receiver path with a linear equalizer configured to: receive a signal pulse including a data component and a first number of post-cursor intersymbol interference components, delay and process the... Futurewei Technologies Inc

03/08/18 / #20180069791

User oriented iot data discovery and retrieval in icn networks

The disclosure relates to technology for accessing content in a network. An interest message including semantics information to be matched to the content in the network is received, and a memory is accessed to identify the content associated with the semantics information. The memory includes at least one of a... Futurewei Technologies Inc

03/08/18 / #20180070258

System and measuring and reporting uplink channel condition

A method for reporting channel condition includes receiving an initial configuration identifying a group of assessment devices, and determining a channel condition for each communications channel between one of the assessment devices and the transmission point. The method also includes comparing each of the channel conditions with a first threshold,... Futurewei Technologies Inc

03/01/18 / #20180059966

Transaction-based hybrid memory

A transaction-based hybrid memory device includes a host memory controller to control operation of the device. A hybrid memory controller is coupled to the host memory controller over a memory bus. The hybrid memory controller includes non-volatile memory control logic to control operation of non-volatile memory devices and cache control... Futurewei Technologies Inc

03/01/18 / #20180060227

Wear-leveling cross-point memory for multiple data temperature zones

A method performed by a processor to improve wear-leveling in a cross-point (X3D) memory, comprises detecting, by a processor coupled to the X3D memory, a trigger event, wherein the X3D memory comprises a first section of memory units and a second section of memory units, and in response to detecting... Futurewei Technologies Inc

03/01/18 / #20180060458

Using the information of a dependent variable to improve the performance in learning the relationship between the dependent variable and independent variables

A device comprises a non-transitory memory having instructions and one or more processors in communication with the memory. The one or more processors execute the instructions to receive training data that represent dependent variable information from a plurality of cells in a cellular network. One or more clusters of cells... Futurewei Technologies Inc

03/01/18 / #20180061125

Collective navigation for virtual reality devices

A computer-executed method is disclosed for collective navigation of distributed virtual reality (VR) devices. The method obtains a source vertex and a destination vertex for a VR device. The source vertex and the destination vertex include vertices of a graph model of a navigable space having a plurality of vertices.... Futurewei Technologies Inc

03/01/18 / #20180062935

Hybrid approach with classification for name resolution and producer selection in icn

The disclosure relates to technology for classifying a node in a network. Content published from one or more content producers in the network is received by the node comprising sufficient storage and processing capability to store and process the content received. It is then determined whether the node can receive... Futurewei Technologies Inc

03/01/18 / #20180063773

System and anqp querying using a common anqp group version

A system and method of ANQP querying using a common ANQP group version. One embodiment of the method includes associating an original common ANQP group version with a common ANQP group, transmitting a message containing the original common ANQP group version to at least one station, associating a new common... Futurewei Technologies Inc

03/01/18 / #20180063788

System and secure and quick wake up of a station

A method for waking up a radio communications module (RCM) of a station with a wake-up receiver includes receiving a wake-up signal with the wake-up receiver, waking up the RCM from a sleeping mode, transmitting a second frame if a first frame is received within a specified time after waking... Futurewei Technologies Inc

02/22/18 / #20180052329

Head mounted display content capture and sharing

A virtual reality goggle includes a goggle shaped body having multiple cameras mounted thereon. A display is supported by the goggle shaped body. A support extends between sides of the goggle shaped body and includes multiple cameras. Circuitry is coupled to receive video from the multiple cameras, the video comprising... Futurewei Technologies Inc

02/22/18 / #20180053384

Mobile device and generating perceptible output based on a textual code

A mobile device apparatus and method are provided for generating perceptible output based on a textual code. Included is a mobile device with a processor in communication with a memory and a network interface. The mobile device is configured to receive a textual code, utilizing the network interface. Further, the... Futurewei Technologies Inc

02/22/18 / #20180054235

Performing upstream symbol alignment under fext

A method for implementing an upstream symbol alignment within a network component, the method comprising receiving an upstream sync signal via an initializing digital subscriber line (DSL) during a channel discovery phase from a customer premise equipment (CPE), determining a corrected upstream symbol alignment value based upon the upstream sync... Futurewei Technologies Inc

02/22/18 / #20180054281

Method to transmit channel state information reference signals in large mimo systems

The disclosure relates to technology for transmitting a channel state information reference signal in a communications network. A channel state information reference signal period is computed based on an estimated Doppler metric corresponding to one or more user equipment in the network. The one or more user equipment are grouped... Futurewei Technologies Inc

02/22/18 / #20180054315

Method and device for providing a key for internet of things (iot) communication

A method and device for providing a key for IoT communication are disclosed. The method includes an embodiment whereby an IoT device modulates a light signal carrying a security code to generate a modulated light signal, emits the modulated light signal to a personal electronic device, derives a security key... Futurewei Technologies Inc

02/22/18 / #20180054423

Method and device for providing a key for internet of things (iot) communication

A method and device for providing a key for IoT communication are disclosed. The method includes an embodiment whereby an IoT device transmits a security code to a personal electronic device, derives a first security key and a second security key from the security code, protects outgoing communication with a... Futurewei Technologies Inc

02/22/18 / #20180054708

Apparatus and facilitating return of a mobile device

An apparatus and method are provided to facilitate a return of a mobile device to an owner. A graphical user interface element is displayed, utilizing a display of a mobile device. A user input is detected in connection with the graphical user interface element, utilizing an input device of the... Futurewei Technologies Inc

02/22/18 / #20180054744

Apparatus, computer program, and timing-based restriction of a data signaling direction

An apparatus, computer program, and method are provided for timing-based restriction of a data signaling direction. An operating cell is included in at least one of a plurality of groups with one or more other cells. In operation, a time is identified for restricting a direction of data signaling from... Futurewei Technologies Inc

02/22/18 / #20180054918

Proactive fan speed adjustment

Disclosed herein are various embodiments of a system and method for proactively adjusting a fan speed of an electronic device to inhibit an expected increase in temperature of the electronic device based on a current measurement of one or more electrical components of the electronic device.... Futurewei Technologies Inc

02/15/18 / #20180046435

System and a floating-point format for digital signal processors

An embodiment of a system and method for performing a numerical operation on input data in a hybrid floating-point format includes representing input data as a sign bit, exponent bits, and mantissa bits. The exponent bits are represented as an unsigned integer including an exponent bias, and a signed numerical... Futurewei Technologies Inc

02/15/18 / #20180046565

Automatically detecting distributed concurrency errors in cloud systems

A method for detecting distributed concurrency errors in a distributed cloud computing system includes tracing operations that access objects in functions involving inter-process messaging, applying a set of happens-before rules to the traced operations. Analyzing the traced operations to identify concurrent operations that access a common object to generate a... Futurewei Technologies Inc

02/15/18 / #20180046578

Pattern based preload engine

A method includes obtaining a trigger instruction responsive to execution of an application reaching a specific location and state, wherein the trigger instruction includes an index into a preload engine offset table and a base address, accessing the preload engine offset table based on the index and base address to... Futurewei Technologies Inc

02/15/18 / #20180046936

Density-based apparatus, computer program, and reclassifying test data points as not being an anomoly

An density-based apparatus, computer program, and method are provided for reclassifying test data points as not being an anomaly. One or more test data points are received that are each classified as an anomaly. In connection with each of the one or more test data points, a density is determined... Futurewei Technologies Inc

02/15/18 / #20180047284

Apparatus, computer program, and supporting vehicle-to-vehicle communication utilizing a base station

An apparatus and method are provided for supporting vehicle-to-vehicle communication utilizing a base station. Included is a vehicular network interface configured to receive, from a first subset of a set of vehicles, first messages. The vehicular network interface is further configured to receive composite messages that are generated by a... Futurewei Technologies Inc

02/15/18 / #20180047495

High current, low equivalent series resistance printed circuit board coil for power transfer application

An apparatus for a multilayer printed circuit board (PCB) coil, comprising: a first coil layer of a PCB; a plurality of vias coupled to and distributed to cover substantially the surface of the first coil layer within the PCB; and a second coil layer of the PCB and coupled to... Futurewei Technologies Inc

02/15/18 / #20180048396

System, apparatus, and at least mitigating a signal reflection

An apparatus, system, and method are provided for at least mitigating a signal reflection. Included is a filter configured to receive a data signal for transmission, and filter the data signal to generate a filtered data signal. Also included is a gain regulator in electrical communication with the filter. The... Futurewei Technologies Inc

02/15/18 / #20180048401

Apparatus, system, and configuring a serializer/deserializer based on evaluation of a probe signal

An apparatus, system, and method are provided for configuring a serializer/deserializer (SerDes) based on evaluation of a probe signal. Included is circuitry configured to detect at least one of a probe signal or a reflection resulting from the probe signal. Such probe signal and/or reflection is evaluated such that at... Futurewei Technologies Inc

02/15/18 / #20180048413

System and network access

A that includes receiving, by a user equipment (UE) from a first base station, on a first carrier, a synchronization sequence (SS) and performing a radio resource management (RRM) measurement in accordance with the SS. The method also includes performing cell selection and mobility support in accordance with the RRM... Futurewei Technologies Inc

02/15/18 / #20180048442

System and user equipment operations management

A method for operating a user equipment (UE) adapted to perform beaconing includes beamforming a beacon signal in accordance with at least one transmit beam of a set of transmit beams, thereby producing at least one beamformed beacon signal, transmitting the at least one beamformed beacon signal on a first... Futurewei Technologies Inc

02/15/18 / #20180049100

System and beacon interval adaptation

A method for operating a user equipment (UE) adapted to transmit beacons includes adjusting an initial beacon interval between successively transmitted beacons in accordance with a value of at least one parameter and a beacon configuration received from a network entity, thereby producing an adjusted beacon interval, and transmitting a... Futurewei Technologies Inc

Patent Packs
02/15/18 / #20180049239

System and uplink data scheduling for grant free transmission

A method and system provide determining whether to pursue grant free transmission in accordance with a size of at least one packet in a first buffer of at least one buffer and determining a size of a grant free transport block (GFTB) in accordance with a configuration of radio resources... Futurewei Technologies Inc

02/15/18 / #20180049256

System and efficient connection setup and communication for power conscious devices

A method for establishing a radio connection includes selecting a first radio access technology for a first phase of a multi-phase radio connection establishment process to minimize power consumption at a remote device, and participating in the first phase of the multi-phase radio connection establishment process. The method also enables... Futurewei Technologies Inc

02/15/18 / #20180049261

System and connection management

A method for connection management by a user equipment includes transmitting a re-establishment request for a first connection of a first protocol layer in response to determining that a connection re-establishment condition is met, receiving a re-establishment response indicating if a re-establishment of the first connection of the first protocol... Futurewei Technologies Inc

02/15/18 / #20180049268

Advance scheduling for discontinuous transmission and reception using uplink beacons

A method for assigning radio resources to a UE comprises receiving an uplink beacon transmission during a beacon occasion of the UE, determining that the uplink beacon transmission corresponds to a need by the UE for radio resources in an upcoming communication occasion of a discontinuous communication mode implemented by... Futurewei Technologies Inc

02/08/18 / #20180039534

System and data redistribution in a database

A method for data redistribution of a job data in a first datanode (DN) to at least one additional DN in a Massively Parallel Processing (MPP) Database (DB) is provided. The method includes recording a snapshot of the job data, creating a first data portion in the first DN and... Futurewei Technologies Inc

02/08/18 / #20180040303

Customized image as notification indicator for applications in a communications device

The disclosure relates to technology for displaying a notification on a communication device. A communication device receives communications associated with a respective application operating on the communication device. The communication is identified to determine the sender by accessing contact information stored in storage and accessible by the communication device. The... Futurewei Technologies Inc

02/08/18 / #20180041319

Systems and methods for ue-specific beam management for high frequency wireless communication

A physical downlink shared channel (PDSCH) region of a subframe may include a reference signal (RS) section that includes one or more of a beam-scanning subsection, a transmit (TX) beam-tracking subsection, a receive (RX) beam-tracking subsection, and a channel state information (CSI) subsection. Reference signals in the TX beam-tracking subsection... Futurewei Technologies Inc

02/08/18 / #20180041396

System and topology discovery in data center networks

The disclosure relates to technology for discovering a topology in a network. The discovery procedure includes providing a representation for the topology of the network and transmitting a probe message to a probed network node. The representation identifies neighboring nodes of the probed network node. In response to receiving a... Futurewei Technologies Inc

02/08/18 / #20180041578

Inter-telecommunications edge cloud protocols

A first telecommunications edge cloud (TEC) element deployed between a client and a packet network includes a TEC hardware layer including storage resources, networking resources, and computing resources, wherein the computing resources include a plurality of processors. The networking resources are configured to transmit a first general update message to... Futurewei Technologies Inc

02/08/18 / #20180041708

One-pass video stabilization

A method of stabilizing a video in real time using a single pass including receiving consecutive video frames, where the consecutive video frames include a current video frame and previous video frames, storing the consecutive video frames in a buffer, estimating a global motion for the current video frame by... Futurewei Technologies Inc

02/08/18 / #20180041959

System and waking up a radio communications module of a device

A method for method for waking up one of a plurality of radio communications modules (RCMs) of a first station includes receiving a wake-up configuration from a second station, placing the plurality of RCMs into a sleeping mode, receiving a wake-up signal from the second station on an auxiliary low-power... Futurewei Technologies Inc

02/01/18 / #20180032418

Application-specific, performance-aware energy optimization

An apparatus comprises: a non-transitory memory comprising an application; a controller coupled to the memory and configured to adjust a configuration associated with the application independently of other applications in the apparatus, wherein the configuration is an assignment of resources of the apparatus; and a profiler coupled to the memory... Futurewei Technologies Inc

02/01/18 / #20180032586

Scalable reservoir sampling

A sampling method includes responsive to a sequence of elements, of length n, determining a number of samples k as a step function k(n) of the number of elements, and selecting k(n) samples from the n elements as a sample list.... Futurewei Technologies Inc

02/01/18 / #20180034412

Tapped inductor voltage controlled oscillator

A voltage controlled oscillator includes a resonator and an amplifier. The resonator includes a capacitive element and an inductive element. The inductive element has a plurality of conductive segments forming a physical loop. The inductive element has electrical connections on the physical loop to the plurality of conductive segments forming... Futurewei Technologies Inc

02/01/18 / #20180034547

Re-modulation crosstalk and intensity noise cancellation in wavelength-division multiplexing (wdm) passive optical networks (pons)

An apparatus comprising a signal generator configured to produce a modulation signal, a filter coupled to the signal generator and configured to filter the modulation signal to produce a cancellation signal, and a reflective semiconductor optical amplifier (RSOA) coupled to the signal generator and the filter, wherein the RSOA is... Futurewei Technologies Inc

Patent Packs
02/01/18 / #20180034579

Burst-mode discrete multi-tone for networks

A method implemented by a first network element (NE) comprises receiving, by a receiver of the first NE, a burst from a second NE, wherein the burst comprises at least one training symbol (TS), storing, by a memory of the first NE, a channel response for a link between the... Futurewei Technologies Inc

02/01/18 / #20180034603

System and inter-cell interference coordination

A method for communication controller operation is provided, the method comprising receiving interferer information from a communication device served by the communication controller, computing a first avoidance pattern for a subset of time and frequency resources to a neighboring communications controller, wherein the first avoidance pattern comprises one or more... Futurewei Technologies Inc

02/01/18 / #20180034730

Using pce as sdn controller

Embodiments relate generally to systems and methods for transitioning a system from a tradition network to a Software Defined Network (SDN) enabled network. In some embodiments, the systems and methods may comprise the use of a Path Computation Element (PCE) as a central controller. Smooth transition between traditional network and... Futurewei Technologies Inc

02/01/18 / #20180035364

Response mechanism for detection of a faked base station

A device for communicating with a plurality of user equipment in a cellular network comprises a non-transitory memory having instructions and one or more processors in communication with the memory. The one or more processors execute the instructions to receive information regarding a faked base station including an operating frequency,... Futurewei Technologies Inc

02/01/18 / #20180035396

System and beamformed broadcast and synchronization signals in massive multiple input multiple output communications systems

A method for transmitting beamformed signals includes beamforming a synchronization signal in accordance with a first set of spatially separated transmission beams, thereby producing first beamformed synchronization signals, transmitting the first beamformed synchronization signals, determining if a first synchronization cycle is complete, and when the first synchronization cycle is not... Futurewei Technologies Inc

02/01/18 / #20180035415

System and resource management in a communications system

A method for operating a communications controller includes defining a positive integer quantity of resource element groups from a resource block with a positive integer number N resource elements in each resource element group, the resource block having a total number of resource elements, the total number of resource elements... Futurewei Technologies Inc

01/25/18 / #20180022361

Adaptive passenger comfort enhancement in autonomous vehicles

A system and method for performing self-learning for adaptively achieving passenger comfort enhancement in an autonomous vehicle. The system comprises a plurality of sensor inputs. Each sensor input provides data representative of voice responses and image responses from a passenger in the vehicle. A controller is coupled to the plurality... Futurewei Technologies Inc

01/25/18 / #20180024610

Apparatus and setting a clock speed/voltage of cache memory based on memory request information

An apparatus and method are provided for setting a clock speed/voltage of cache memory based on memory request information. In response to receiving a memory request, information is identified in connection with the memory request, utilizing hardware that is in electrical communication with cache memory. Based on the information, a... Futurewei Technologies Inc

01/25/18 / #20180026719

Optical receiver with optical transmitter-specific dispersion post-compensation

An apparatus comprises a polarization-diversity optical hybrid that converts an optical signal into a plurality of optical signals comprising a first polarization component and a second polarization component orthogonal to the first polarization component, one or more detectors that convert the plurality of optical signals into a plurality of first... Futurewei Technologies Inc

01/25/18 / #20180026739

Multiple-wavelength passive optical network (pon) power saving

An optical line terminal (OLT) comprising a processor configured to process a first power consumption data associated with a first optical network unit (ONU) for a plurality of wavelength channels in a multiple-wavelength passive optical network (PON), and select a first target wavelength channel from the plurality of wavelength channels... Futurewei Technologies Inc

01/18/18 / #20180017735

Wavelength division multiplexer/demultiplexer with flexibility of optical adjustment

Multiplexer and demultiplexer apparatuses are disclosed herein. In various embodiments, a demultiplexer apparatus comprises a receptacle having a collimate lens and configured to receive an inlet light, a substrate, a reflector mounted to the substrate and configured to reflect the inlet light. The reflector is either fixed or adjustable during... Futurewei Technologies Inc

01/18/18 / #20180018223

Generating parity for storage device

A method is performed by a solid state device (SSD) controller to generate a parity. The method includes receiving input data to be stored to pages of a storage device, wherein each page is capable of being allocated with multiple codewords; configuring codewords of the pages into multiple groups, wherein... Futurewei Technologies Inc

01/18/18 / #20180019791

Digital to analog converter apparatus, system, and method with quantization noise that is independent of an input signal

An apparatus, system, and method are provided for affording digital to analog converter (DAC) quantization noise that is independent of an input signal. In operation, an input signal for a DAC is received. Further, a particular signal is added to the input signal for the DAC, such that an output... Futurewei Technologies Inc

01/18/18 / #20180019893

System and a federated evolved packet core service bus

A system and method of provides services including a federated service bus between distributed and evolved packet core (EPC) and a radio access network (RAN), wherein the federated service bus provides information based on a parent-child relationship between the EPC and RAN on a per-federated service basis. The information can... Futurewei Technologies Inc

01/18/18 / #20180019952

Method to provide high throughput transport by ip network channel associated signaling system

A method of providing high throughput and low latency Internet protocol (IP) transport using channel associated signaling (CAS) comprises receiving, by a network element, a packet, wherein the packet comprises user data and parameters for controlling traffic and bandwidth for a data flow along a common path, and wherein the... Futurewei Technologies Inc

01/18/18 / #20180019956

Method and an information-centric mac layer

A network element (NE) includes a receiver configured to receive an Information-Centric Media Access Control (i-MAC) frame, a processor operably coupled to the receiver and configured to determine whether an i-MAC table includes routing information for the i-MAC Based Frame, and a transmitter operably coupled to the processor and configured... Futurewei Technologies Inc

01/18/18 / #20180020158

Camera augmented reality based activity history tracking

Augmented reality can be used to display previously captured images on a viewfinder of a camera as the camera's active position nears a position from which the picture was originally taken. A histogram file may associate the original image with positional information of the camera when the image was captured.... Futurewei Technologies Inc

01/18/18 / #20180020380

Apparatus, computer program, and acceleration of a handover upon mobile device signal degradation

An apparatus, computer program, and method are provided for acceleration of a handover if mobile communication device signaling is degrading. Signal information is received in connection with a mobile communication device being serviced by a cell of a network. It is determined whether the signal information indicates that at least... Futurewei Technologies Inc

01/11/18 / #20180012570

Apparatus and mapping frame buffers to logical displays

A processing device, computer program, and method are provided for mapping frame buffers to a plurality of logical displays. A plurality of frame buffers are identified which are each associated with different parameters. The frame buffers are mapped to a plurality of logical displays, based on the different parameters. A... Futurewei Technologies Inc

01/11/18 / #20180013568

Authentication mechanism for 5g technologies

Embodiments of this disclosure provide techniques for securely communicating an IMSI over the air from a UE to an SeAN, as well as for securely validating an unencrypted IMSI that the SeAN receives from the home network, during authentication protocols. In particular, the UE may either encrypt the IMSI assigned... Futurewei Technologies Inc

01/11/18 / #20180013631

Connections and accesses for hierarchical path computation element (pce)

Disclosed herein are various embodiments for constructing an abstract domain topology. In one embodiment, a Path Computation Element (PCE) is configured as a parent PCE to at least one child PCE. Each of the child PCEs is responsible for providing path computational services for a domain. Communication is established between... Futurewei Technologies Inc

01/11/18 / #20180013884

System and mobile core data services

A mobile core network with distributed data services is provided. The mobile core network includes distributed mobile cores associated with mobile data service (MDS) agents at distributed data centers. A central MDS agent is host at a central data center providing legacy mobility management entity (MME) functions. The central MDS... Futurewei Technologies Inc

01/11/18 / #20180013962

Image sensor method and apparatus equipped with multiple contiguous infrared filter elements

An image sensor apparatus and method are provided with multiple contiguous infrared (IR) filter elements. Included is an image sensor comprising a two-dimensional array of pixel elements that generate output signals as pixel data for representing an image of a scene. Further included is a filter array comprising a two-dimensional... Futurewei Technologies Inc

01/11/18 / #20180014345

System and d2d resource allocation

When at least one of device-to-device UEs in connections of a group of D2D UEs is outside of the coverage area of mobile network of an access point, an information exchange mechanism established directly between the D2D UEs without involving a third party, is provided. A Sidelink Control Information (SCI)... Futurewei Technologies Inc








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