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Alcatel lucent Usa patents


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

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Systems and methods for multi-path communication over multiple radio access technologies

In an example embodiment, a device includes a memory having computer-readable instruction stored therein and a processor. The processor is configured to execute the computer-readable instructions to identify a plurality of communication paths for data transmission between the device and a network gateway, a first one of the plurality of... Alcatel lucent Usa

Single-aperture multi-sensor lensless compressive image acquisition

The present disclosure generally discloses single-aperture multi-sensor lensless compressive image acquisition capabilities. The present disclosure generally discloses a single-aperture multi-sensor lensless camera including a programmable aperture and a set of sensors. The programmable aperture is configured to modulate an amount of light permitted to pass through the programmable aperture and... Alcatel lucent Usa

Low-complexity constellation shaping

We disclose a transmitter that uses at least first and second fixed constellations in which the same bit-words are assigned to different respective constellation symbols of different respective transmit energies. The transmitter generates an outgoing data frame by first generating two data frames using the first and second constellations, respectively,... Alcatel lucent Usa

Integrating third-party programs with messaging systems

Systems and methods for invoking a third-party program as an additional participant of a chat session include monitoring events of a chat session of a messaging platform. At least one of the events of the chat session is determined to satisfy a triggering condition associated with a third-party program. In... Alcatel lucent Usa

Layer 2 relay to support coverage and resource-constrained devices in wireless networks

Embodiments provide a mobile communications device that includes a processor configured to communicate with a transceiver and a memory. The transceiver is configured to exchange control signals with a network node. The memory contains instructions that when executed by the processor configure the processor to operate the transceiver to exchange... Alcatel lucent Usa

Apparatus configured to approximate a power coefficient in a cell-free massive mimo wireless system and performing same

A central node may include a processor configured to empirically compute an approximation of power coefficients based on estimates of the channel coefficients such that a same one of the approximation of the power coefficient is assigned to each of a plurality of access terminals (ATs), and transmit components of... Alcatel lucent Usa

Debugging failure of a service validation test

The present disclosure generally discloses a testing capability related to service testing in a communication network. The testing capability may be configured to support debugging of failures identified during service validation testing of a service in a communication network. The testing capability may be configured to support debugging of failures... Alcatel lucent Usa

Predicting problem events from machine data

The present disclosure generally discloses a problem event prediction capability. The problem event prediction capability may be configured to predict various types of problem events (e.g., customer problems, customer tickets, customer outages, network problems, network tickets, network outages, or the like, as well as various combinations thereof) based on various... Alcatel lucent Usa

In-band optical-link monitoring for a wdm network

We disclose embodiments of a WDM transmitter having an in-band OTDR capability for at least a subset of the WDM channels thereof. In an example embodiment, an OTDR-enabled WDM channel of the WDM transmitter is implemented using an optical transceiver that comprises an optical transmitter and a coherent optical receiver.... Alcatel lucent Usa

Machine-to-machine anomaly detection

A method and apparatus for configuring an anomaly detector by constructing a classifier using supervised learning and applying that classifier to classify M2M traffic as either “anomalous” or “non-anomalous” with respect to a particular host. Anomaly detection is provided using one or more constructed classifiers. Each classifier is akin to... Alcatel lucent Usa

Processing handovers for mobile terminals capable of interference cancellation

We disclose various embodiments of methods and apparatus for processing handovers of mobile terminals between base stations of a wireless communication system. An example handover algorithm used for this purpose enables the handover threshold to be increased for some mobile terminals, on a terminal-by-terminal basis, thereby individually expanding the range... Alcatel lucent Usa

Centralized load balancer with weighted hash function

A method, apparatus, and machine readable storage medium is disclosed for balancing loads among a plurality of virtual machines (VMs) from a central dispatcher, wherein the dispatcher receives data packets and maps the data packets to VMs selected from the plurality of VMs, using a weighted hash function, having an... Alcatel lucent Usa

Magnetization alignment in a thin-film device

We disclose a magnetic device having a pair of coplanar thin-film magnetic electrodes arranged on a substrate with a relatively small edge-to-edge separation. In an example embodiment, the magnetic electrodes have a substantially identical footprint that can be approximated by an ellipse, with the short axes of the ellipses being... Alcatel lucent Usa

Predictive auto-scaling of virtualized network functions for a network

Systems, methods, and software for auto-scaling Virtualized Network Functions (VNF) in a network. In one embodiment, an adaptive engine stores initial rules for a set of auto-scaling rules. The adaptive engine monitors behavior of the network operator in scaling a VNF in response to events, and generates learned rules for... Alcatel lucent Usa

Systems and methods for avoiding double accounting upon session failover

Systems, methods, and software that perform offline charging. One embodiment comprises a Charging Data Function (CDF) of an Offline Charging System (OFCS). The CDF receives accounting requests for a session from a Charging Trigger Function (CTF), and generates an incomplete Charging Data Record (CDR) for the session based on the... Alcatel lucent Usa

Providing data plane services for applications

The present disclosure generally discloses a data plane services support mechanism. The data plane services support mechanism may be configured to provide a data plane service for an application. The data plane services support mechanism may be configured to instantiate a virtual resource for the data plane service to be... Alcatel lucent Usa

Controlling access to venue-related content, applications, and services

A capability for controlling access by a mobile device to venue-related items associated with a venue is presented. A server may be configured to detect a presence of the mobile device at the venue and send a venue token toward the mobile device based on detection of the presence of... Alcatel lucent Usa

Dynamic monitoring and management in wireless systems

The present disclosure generally discloses dynamic monitoring and management capabilities for use in wireless communication systems. The dynamic monitoring and management capabilities may be configured to support dynamic monitoring and management within various types of contexts and associated environments. The dynamic monitoring and management capabilities may include feedback collection capabilities,... Alcatel lucent Usa

Weighted scheduling metric for user equipment in wireless communication system

A base station schedules one or more user equipment of a plurality of user equipment for wireless communication in a transmission time interval (TTI) based on a plurality of weights associated with the plurality of user equipment. In response to scheduling the one or more user equipment in the TTI,... Alcatel lucent Usa

Transporting out-of-band signals in distributed cable systems

A distributed CATV system that transports out-of-band signals between the cable headend and the set-top boxes is described. A video engine in the headend of the distributed CATV system converts downstream video channel RF (radio frequency) signals and downstream out-of-band RF signals respectively into video downstream packets and out-of-band downstream... Alcatel lucent Usa

Synchronizing upstream signals in distributed cable systems

A distributed CATV system capable of removing jitter of upstream IP packets from distribution nodes over a packet distribution network is described. The headend of the CATV system has a jitter buffer that temporarily stores each upstream packet until a scheduled time that is computed to equalize the delays among... Alcatel lucent Usa

System and methods for mac layer scheduling in wireless communication networks

In one example embodiment, a network control node includes a memory having computer-readable instruction stored therein, and a processor. The processor configured to execute the computer-readable instructions to identify a plurality of schedulable user equipment (UE), each of the plurality of schedulable UEs having a corresponding priority value, determine whether... Alcatel lucent Usa

Wavelength-selective switch for space-division multiplexed systems

An optical apparatus includes a front optics section and a spectrometer section. The front optics section includes a spot de-multiplexer configured to receive a plurality of multi-mode optical signals each having a plurality of modal components, and to output in a linear array of a corresponding plurality of optical beams... Alcatel lucent Usa

Coherent lidar system using tunable carrier-suppressed single-sideband modulation

We disclose a lidar system that includes a modulator-based probe-light generator and a coherent optical receiver. The probe-light generator uses tunable carrier-suppressed single-sideband modulation to generate frequency-chirped optical pulses for the optical-probe beam directed at the target. The coherent optical receiver uses a homodyne detection scheme in which a split... Alcatel lucent Usa

Upstream channels for distributed cmts

A novel method of operating a Distributed Cable Modem Termination System is provided. Each branch CMTS node in a distributed CMTS supports a complete CMTS system and with full-spectrum ports. One or more MAC domains are defined at each branch CMTS node. A MAC domain defined at a branch CMTS... Alcatel lucent Usa

Monitoring and management of embms systems

The present disclosure generally discloses dynamic monitoring and management capabilities for use in wireless communication systems. The dynamic monitoring and management capabilities may be configured to support dynamic monitoring and management within various types of contexts and associated environments. The dynamic monitoring and management capabilities may include feedback collection capabilities,... Alcatel lucent Usa

Destination selection for an offline charging system to avoid reversion

Systems, methods, and software that distribute accounting requests to a plurality of Charging Data Functions (CDFs). One embodiment comprises a distributor unit that connects to the CDFs, which register their queues with the distributor unit. When receiving an accounting request (e.g., interim or stop) for a session, the distributor unit... Alcatel lucent Usa

Systems and methods for dynamic uplink and downlink rate assignment in a wireless communication network

In one example embodiment, a network control node includes a memory having computer-readable instruction stored therein, and a processor. The processor is configured to execute the computer-readable instructions to determine an uplink correction parameter based on at least one of network loading conditions and a modulation coding scheme used for... Alcatel lucent Usa

Internet security

The present disclosure generally discloses an Internet security mechanism configured to provide security for Internet resources of the Internet using an Internet blockchain. The Internet blockchain may be configured to provide security for Internet resources of the Internet by supporting various types of verification related to Internet resources of the... Alcatel lucent Usa

Streaming unicast services to multiple user equipment

A content adapter receives a request from a first user equipment to receive a unicast service via a base station and determines that the base station is providing the unicast service to a second user equipment using a service identifier. The content adapter transmits a signal instructing the base station... Alcatel lucent Usa

Frequency division duplex (fdd) mimo backhaul for communication terminals

A central node of a MIMO system may transmit, to one or more communication terminals of the MIMO system, a long-duration downlink pilot signal carrying a pilot sequence having a first duration. The first duration may be equal to or greater than a quantity of antennas of the central node.... Alcatel lucent Usa

Policy control for transmissions on the unlicensed spectrum

Systems, methods, and software for controlling transmissions of User Equipment (UE) on an unlicensed spectrum. In one embodiment, a base station communicates with the UE through radio communications on a licensed spectrum of a carrier. The base station transmits a query to a policy control element requesting spectrum selection criteria... Alcatel lucent Usa

Interface for configuring communication in unlicensed frequency bands

A node in a wireless communication system includes a transceiver to receive one or more configuration parameters to configure the node for communication in an unlicensed frequency band. The node also includes a processor to implement a state machine that transitions, based on the one or more configuration parameters, between... Alcatel lucent Usa

Performance measurement counters for unlicensed frequency bands

A node increments values of performance measurement (PM) counters to indicate characteristics of at least one unlicensed frequency band used for wireless communication during a first time interval. The node provides the values of the PM counters to a controller that is configured to aggregate the values of the PM... Alcatel lucent Usa

Method and a segmented on-chip digital interface block

A method and architecture for operating with distributed (or segmented) on-chip digital interfaces such as the Inter-Integrated Circuit protocol and a Serial Peripheral Interface protocol. This method and architecture, illustratively, divides the available address space of the digital interface register arrays of a device into one or more segments referred... Alcatel lucent Usa

10/19/17 / #20170302342

Mimo transceiver suitable for a massive-mimo system

An embodiment of the disclosed MIMO transceiver uses a single master clock to generate (i) the sampling-clock signals for the analog-to-digital and digital-to-analog converters and (ii) the multiple electrical local-oscillator signals that are used in various channels of the transceiver's analog down- and up-converters to translate signals between the corresponding... Alcatel lucent Usa

10/19/17 / #20170302433

Method and time transport in a communication network

A method and apparatus for synchronizing nodes in a communication network. A such as an EPoC, PON, or EPoC/PON hybrid access network. The network node receives or originates a ToD value and calculates future ToD value for a second node, which the first node includes in a ToD message for... Alcatel lucent Usa

10/19/17 / #20170303278

Hybrid wireless communication system

The present disclosure generally discloses a hybrid wireless communication system configured to support wireless broadband connectivity for a geographic region including a set of wireless network access devices configured to support wireless communications by a set of communication gateways disposed at locations within the geographic region. The hybrid wireless communication... Alcatel lucent Usa

10/12/17 / #20170294940

Methods and systems for reducing crosstalk using sequential non-linear vectoring

In one example embodiment, a method includes determining a first set of first lines and a second set of second lines in a system, obtaining input signals to be transmitted over the first set of first lines and the second set of second lines, determining a vectoring matrix, processing, within... Alcatel lucent Usa

10/12/17 / #20170295113

Longest queue identification

The present disclosure generally discloses a longest queue identification mechanism. The longest queue identification mechanism, for a set of queues of a buffer, may be configured to identify the longest queue of the set of queues and determine a length of the longest queue of the set of queues. The... Alcatel lucent Usa

10/12/17 / #20170294112

Alarm causality templates for network function virtualization

A processor accesses a plurality of time series of alarms of a plurality of alarm types that are produced by resources of a network function virtualization (NFV) system. The processor identifies clusters of the plurality of alarm types based on similarities between the plurality of time series and determine causal... Alcatel lucent Usa

10/12/17 / #20170295247

Optimal dynamic cloud network control

Various exemplary embodiments relate to a network node in a distributed dynamic cloud, the node including: a memory; and a processor configured to: observe a local queue backlog at the beginning of a timeslot, for each of a plurality of commodities; compute a processing utility weight for a first commodity... Alcatel lucent Usa

10/05/17 / #20170285911

Graphical interface for an augmented intelligence system

Systems and methods for exploring a data collection. An exemplary system includes a GUI that displays a window to the user, and displays data element icons within the window representing an initial set of data elements from the data collection. Visual properties of the data element icons indicate the relevance... Alcatel lucent Usa

10/05/17 / #20170289218

Channel-aware caching-aided coded multicast

In one aspect, a network element for a wireless Content Delivery Network is provided. The network element receives requests from receiver devices for a video segment over the wireless CDN, and computes a number of descriptors (representing quality) of the requested video segment, where the number of descriptors is determined... Alcatel lucent Usa

10/05/17 / #20170289349

System and supporting managed call recording services

The supporting of the managed call recording is used for a call between a calling party and a called party, where a network node receives an invite message that initiates the call, and it is determined that either the calling party or the called party is a managed call recording... Alcatel lucent Usa

10/05/17 / #20170289784

Dynamic distribution in an offline charging system

Systems and methods are provided for processing messages in an Offline Charging System (OFCS) of a communications services provider. A front-end distributor unit receives Diameter messages from a Charging Trigger Function (CTF) and distributes the Diameter messages to Charging Data Function (CDF) units of the OFCS. The distributor unit receives... Alcatel lucent Usa

10/05/17 / #20170289790

Reusing a mobile network operator profile in an embedded smart card

A first smart card in a first wireless communication device receives a first profile that indicates a subscription to provide wireless connectivity to a user. The first profile is a copy of at least a portion of a second profile previously established by the user and stored on a second... Alcatel lucent Usa

09/28/17 / #20170279730

Packet coloring in wireless communication systems

A buffer stores only packets in one or more high-priority traffic flows in a first portion. The size of the first portion is determined based on an estimated maximum volume of traffic in the at least one high-priority traffic flow. The buffer stores packets in either the one or more... Alcatel lucent Usa

09/28/17 / #20170280438

Autonomous wireless transmissions

The present disclosure generally discloses an autonomous wireless transmission mechanism. The autonomous wireless transmission mechanism may be configured to support autonomous transmissions by wireless end devices to wireless access nodes in a connectionless manner. In general, an autonomous wireless transmission by a wireless end device may include transmission of a... Alcatel lucent Usa

09/21/17 / #20170272185

Systems and methods for remotely analyzing the rf environment of a remote radio head

The radio frequency environment surrounding a tower mounted, remote radio head (RRH) and its internal operation may be monitored without the need to climb the tower where the RRH is mounted. Many measurements, such as time/frequency measurements, may be made without climbing the tower.... Alcatel lucent Usa

09/21/17 / #20170272195

Sub-wavelength granularity for transport of multicarrier optical signals

We disclose an optical add-drop multiplexer that can apply different routing operations to different subcarriers of a data frame. In an example embodiment, the digital signal processor (DSP) of the optical add-drop multiplexer carries out subcarrier-specific add, drop, and pass-through operations in the electrical frequency domain, which enables the DSP... Alcatel lucent Usa

09/14/17 / #20170264535

Programmable system architecture for routing data packets in virtual base stations

In one example embodiment, a distributed platform includes at least one node for performing baseband processing of signals, the at least one node including a memory and a processor. The memory has computer-readable instructions stored therein. The processor is configured to the execute computer-readable instructions to enable independent operations of... Alcatel lucent Usa

08/31/17 / #20170249270

Routing paging packets in a system-on-a-chip base station architecture

A system-on-a-chip (SOC) board includes a first switch and a plurality of local system-on-a-chip (SOC) devices coupled to the first switch. Each local SOC device includes one or more scheduler for one or more carriers and one or more hardware queues for storing paging packets to be scheduled by the... Alcatel lucent Usa

08/31/17 / #20170250838

Uplink packet routing in a system-on-a-chip base station architecture

A first system-on-a-chip (SOC) device is configured to connect to a backplane interface that is connected to a second SOC device. The first SOC device includes one or more processors to encapsulate an uplink radio bearer packet received at the first SOC device in a first header to form a... Alcatel lucent Usa

08/31/17 / #20170250945

Addressing for customer premises lan expansion

The present disclosure generally discloses an addressing mechanism adapted for extending a customer local area network of a customer premises of a customer outside of the customer premises and into a private data network with improved scalability and performance. The extension of a local area network of a customer premises... Alcatel lucent Usa

08/31/17 / #20170251380

Extending a wireless coverage area in an unlicensed frequency band of a small cell using remote radio heads

A controller in a wireless communication system includes a transceiver to receive channel activity reports from a first node and a plurality of second nodes that are connected to the first node. The first node supports wireless communication over one or more first channels of a licensed frequency band and... Alcatel lucent Usa

08/31/17 / #20170251419

Downlink packet routing in a system-on-a-chip base station architecture

A base station includes a plurality of system-on-a-chip (SOC) boards, which each include a plurality of SOC devices to support wireless communication on a plurality of carriers. One of the SOC devices is a transport SOC (TSOC) device that terminates a backhaul interface for receiving downlink radio bearer packets. Each... Alcatel lucent Usa

08/24/17 / #20170244619

Anchor mobility in wireless networks

This disclosure generally discloses an anchor mobility mechanism. The anchor mobility mechanism is configured to support migration of flows between mobility anchors within a wireless communication system. The anchor mobility mechanism may be configured to support migration of flows between mobility anchors within a wireless communication system in a highly... Alcatel lucent Usa

08/17/17 / #20170237498

Optical communication with some compensation of nonlinear optical effects

We disclose an optical transport system configured to reduce nonlinear signal distortions using an electronic phase rotation, the phase value of which is determined using pre-filtering, e.g., via a low-pass filter, of the digital samples representing an optical communication signal prior to applying a squaring operation to the digital samples.... Alcatel lucent Usa

08/10/17 / #20170230167

Clock recovery for an optical receiver

We disclose an optical receiver for direct detection of an intensity-modulated optical signal, the digital signal processor of which employs a clock-recovery circuit capable of reliably recovering the internal clock of the received optical signal without relying on dispersion-compensation processing even if the signal's eye pattern is substantially closed. In... Alcatel lucent Usa

08/03/17 / #20170222912

Mutually compatible path search

This disclosure generally discloses a path search mechanism for determining mutually compatible paths within a network includes nodes and links. The path search mechanism for determining mutually compatible paths may be configured to determine a set of mutually compatible paths for a set of demands where the demands may include... Alcatel lucent Usa

07/13/17 / #20170201066

Multimode vertical-cavity surface-emitting laser

We disclose a vertical-cavity surface-emitting laser (VCSEL) whose optical resonator can support multiple transverse resonator modes. The VCSEL has a plurality of electrodes that can apply individually controllable electrical currents to the active semiconductor region of the optical resonator and be configured to excite, e.g., a single selected transverse resonator... Alcatel lucent Usa

07/13/17 / #20170201341

Optical spatial division multiplexing usable at short reach

An optical data transmitter includes vertical cavity surface-emitting lasers and an all-optical spatial mode multiplexer. Each vertical cavity surface-emitting laser is configured to output a data modulated optical carrier at a center wavelength of less than one micrometer. The all-optical spatial mode multiplexer has an optical output and optical inputs.... Alcatel lucent Usa

07/06/17 / #20170195064

Photonic integrated circuit using chip integration

We disclose a photonic integrated circuit (PIC) having a first photonic chip and a second photonic chip that are bonded and optically coupled to one another in a manner that reduces the number of different photonic chips that need to be integrated into the same PIC package to achieve a... Alcatel lucent Usa

07/06/17 / #20170195109

Method and over-the-air anchor-anchor synchronization

Various embodiments provide a method and apparatus for providing improved anchor-anchor clock synchronization. In particular, the skew and offset of a second clock in reference to a first clock is determined based on measured transmit and receive times of at least two two-way transmissions between a first anchor using the... Alcatel lucent Usa

Patent Packs
07/06/17 / #20170195245

Data plane for processing function scalability

The present disclosure generally discloses a data plane configured for processing function scalability. The processing functions for which scalability is supported may include charging functions, monitoring functions, security functions, or the like.... Alcatel lucent Usa

06/29/17 / #20170187458

Optical network span sensing

An apparatus includes a polarization beam splitter (PBS) and an optical detector. The PBS is configured to receive a polarized optical signal transported via an optical communication path of an optical network. The detector is configured to receive from the PBS a first polarization component of the optical signal, and... Alcatel lucent Usa

06/29/17 / #20170187497

Fast coupled retransmission for multipath communications

The present disclosure generally discloses various mechanisms for supporting multipath communications, including mechanisms for supporting retransmissions for multipath communications. The mechanisms for supporting retransmission for multipath communications may be provided within the context of multipath transport connections, such as Multipath Transmission Control Protocol (MPTCP) connections. The mechanisms for supporting retransmission... Alcatel lucent Usa

06/15/17 / #20170168994

Method and facilitating visual presentations

A manner of facilitating document presentation that may be used to advantage, for example, by a presenter in a meeting room or auditorium setting. A document-presentation system includes a control server that receives a document-presentation indication, for example from a presenter device or another apparatus in a meeting room or... Alcatel lucent Usa

06/15/17 / #20170171074

Customer premises lan expansion

The present disclosure discloses mechanisms for extending a local area network of a customer premises of a customer outside of the customer premises and into a private data network. The extension of a local area network of a customer premises outside of the customer premises and into a private data... Alcatel lucent Usa

06/15/17 / #20170171866

Dynamic physical uplink control channel (pucch)

A radio access network element includes a transceiver and a processor. The transceiver is configured to communicate with at least a first user equipment. The processor is operatively coupled to the transceiver, and the processor is configured to allocate first wireless resources for transmission of first control information by the... Alcatel lucent Usa

06/15/17 / #20170171066

Optimizing restoration with segment routing

Various exemplary embodiments relate to a routing device used for routing a total amount of traffic, tij from a source node i, to a destination node j, the device including a memory; and a processor configured to: set an amount of traffic in one iteration; find a length for each... Alcatel lucent Usa

06/15/17 / #20170171084

Valiant load balanced segment routing

Various exemplary embodiments relate to a routing device used for routing via a valiant load balanced (VLB) intermediate node from a source node i, to a destination node j, the device including a memory, and a processor configured to: for each pair of nodes, (ij), find a cost of using... Alcatel lucent Usa

06/08/17 / #20170163818

Telecommunication offline charging system

A Charging Data Function (CDF) unit of an Offline Charging System (OFCS) receives Accounting Charging Request (ACR) messages from Charging Trigger Functions (CTFs). The CDF stores ACRs in designated buckets based on the source CTF and its determined status. If there is no change in the status of the source... Alcatel lucent Usa

06/08/17 / #20170163821

Data quota management for wireless communication systems

A wireless service provider server includes a transceiver to provide data for transmission to and receive data from one or more subscribers to a wireless service plan at a quality-of-service (QoS). The wireless service provider server also includes a processor to modify the QoS for the at least one subscriber... Alcatel lucent Usa

05/25/17 / #20170149465

Technique for filtering of clock signals

In one embodiment, a clock generator generates a clock signal, and a clock channel generates a filtered clock signal from the clock signal. The clock channel comprises at least one filter that (i) attenuates noise in at least one Nyquist zone of the clock signal adjacent to the fundamental frequency... Alcatel lucent Usa

05/25/17 / #20170149521

Sparse dispersion compensation of optical data transmission paths

An apparatus, e.g. an optical data transmission device, is configured to propagate a non-return-to-zero (NRZ) modulated optical communication signal. A plurality of optical amplifiers are configured to receive the modulated optical signal. An optical transmission line includes a sequence of at least five spans of optical fiber, with each adjacent... Alcatel lucent Usa

05/18/17 / #20170142015

Method and preserving end to end semantic and performance enhancement of split-tcp protocols

In one example embodiment, a network node includes a processor configured to receive one or more data packets from a transmitter and transmit at least one first-type confirmation message to the transmitter based on a threshold, the at least one first-type confirmation message including an acknowledgement that all but at... Alcatel lucent Usa

05/18/17 / #20170142777

Modifying inactivity timers for user equipment in a wireless communication system

A user equipment transmits a request to modify a duration of an inactivity timer associated with the user equipment and the types of bearers being used by the application layer (e.g., a VoLTE client or an MTC client). A base station receives the request to modify the duration of the... Alcatel lucent Usa

05/04/17 / #20170127256

Distributing alert messages via unlicensed spectrum

An enhanced alert system provides for message delivery via unlicensed wireless spectrum (e.g., LTE-U or WiFi) alternatively or supplementary to message delivery via licensed wireless spectrum. Advantageously, the alert system can provide access to certain local areas not covered or insufficiently covered by licensed spectrum and can provide opportunistic traffic... Alcatel lucent Usa

Patent Packs
05/04/17 / #20170127285

Preventing attacks from false base stations

Embodiments provide a user equipment (UE) device that includes a memory and a processor configured to execute instructions stored in said memory. The processor is configured by the instructions to receive a first evolved packet system (EPS) mobility management (EMM) attach reject message in response to an attempt to attach... Alcatel lucent Usa

05/04/17 / #20170126352

Optical modem

Various embodiments relate to a method, device, and machine-readable storage medium including: an optical modem, the optical modem being configured to negotiate a format of an optical communication session with a remote optical transceiver via an optical fiber link; and wherein the optical modem is configured to select a transmission... Alcatel lucent Usa

05/04/17 / #20170126895

Seamless mechanism to connect an active call to another device

Various embodiments relate to a portable user device including: a wireless transceiver; wherein the portable user device is configured to send a request, via the wireless transceiver, to replace a first user communication device in a communication session between the first user communication device and a second user communication device... Alcatel lucent Usa

04/20/17 / #20170111658

Image capture and transmission system

An illustrative example embodiment of an image acquisition and communication device includes a programmable mask including a plurality of aperture elements. The aperture elements are controllable to establish a plurality of patterns for modulating signal energy associated with an image. The patterns provide a corresponding plurality of signal energies transmitted... Alcatel lucent Usa

04/20/17 / #20170111910

Dynamic selection of band combinations for carrier aggregation

The user equipment includes a battery, a processor to determine a charging level of the battery, and a transceiver to establish a wireless connection over a primary component carrier. The primary component carrier is on one of a plurality of frequency bands. The transceiver is also to selectively monitor, based... Alcatel lucent Usa

04/13/17 / #20170105116

State-efficient network function support

This disclosure relates to supporting handling of state information for a stateful network function of a communication network. The network function of the communication network is provided by a network function environment including a set of network function instances configured to provide the network function, a scheduler configured to receive... Alcatel lucent Usa

04/06/17 / #20170099189

Network switch employing one or more multi-endpoint optical transceivers

We disclose a network switch having one or more multi-endpoint (MEP) optical transceivers configured to provide an interface for optical data transport through the corresponding network. The use of MEP optical transceivers advantageously enables the network switch to be compatible with multiple network topologies. As a result, various embodiments of... Alcatel lucent Usa

04/06/17 / #20170099532

Network employing multi-endpoint optical transceivers

We disclose a communication network that employs a plurality of multi-endpoint (MEP) optical transceivers in a leaf (or functionally similar) layer thereof. The use of MEP optical transceivers enables the communication network to support a pair of parallel paths for any source/destination pair of network nodes. In an example configuration,... Alcatel lucent Usa

03/30/17 / #20170090124

Beamforming for an optical switch

Disclosed herein are various embodiments of an optical cross-connect switch in which optical beamforming is used to generate desired (e.g., technically beneficial) beam profiles at the beam-steering element of the switch. An example beam profile that can be generated in this manner is a substantially rectangular beam profile generated from... Alcatel lucent Usa

03/16/17 / #20170078895

Carrier priority based automatic neighboring relation optimization

Exemplary apparatuses and methods are provided that address how to optimize automatic neighbor relations. Specifically, a base station receives measurements from a mobile terminal connected thereto. The base station determines neighbor relations from the received measurements that includes identifiers of other base stations in neighboring cells detected by the mobile... Alcatel lucent Usa

03/09/17 / #20170070617

Charging for rerouted packets in a heterogeneous wireless communication system

A base station receives packets at a base station in a first network that operates according to a first radio access technology (RAT). The base station selectively routes a portion of the packets towards one or more second networks that operates according to one or more second RATs and transmits... Alcatel lucent Usa

03/02/17 / #20170063801

Virtualized application performance through disabling of unnecessary functions

Improved virtualized application performance is provided through disabling of unnecessary functions, such as unnecessary encryption and decryption operations. An example method performed by a hypervisor includes the steps of obtaining a request to one or more of encrypt and decrypt a communication between a first virtual machine and a second... Alcatel lucent Usa

02/16/17 / #20170047991

Apparatus and protection in a data center

A manner of providing redundancy protection for a data center network that is both reliable and low-cost. In a data center network where the data traffic between numerous access nodes and a network core layer via primary aggregation nodes, an optical network device such as and OLT (optical line terminal)... Alcatel lucent Usa

02/16/17 / #20170048812

Methods, apparatuses and systems for enhancing measurement gap in asynchronous networks

In one example embodiment, a method includes coordinating, by a serving base station, transmission times between the serving base station and at least one additional base station, each of the transmission times being a time at which one or more of the serving base station and the at least one... Alcatel lucent Usa

02/09/17 / #20170040014

Acoustic noise attenuation device, assembly and metamaterial structure

An acoustic noise attenuator is disclosed comprising a movable body, an energy storage element and an electrical energy dissipater. The movable body is configured to oscillate when a mechanical disturbance caused by a sound wave, such as acoustic noise, is incident thereon. The oscillation of the movable body induces an... Alcatel lucent Usa

02/09/17 / #20170041783

Method and bulk authentication of wireless sensors

Systems and methods for authenticating an end device include receiving an authentication request from a particular end device. The authentication request includes an identifier of the particular end device and an indication that the particular end device belongs to a set of end devices to be authenticated in bulk. In... Alcatel lucent Usa

02/02/17 / #20170030949

Electrical load prediction including sparse coding

A power load prediction method includes determining a relationship between power load and temperature during a selected time. A decomposition of the determined relationship is determined. The decomposition indicates a plurality of contributors to the determined power load. A predicted power load is estimated based on the plurality of contributors... Alcatel lucent Usa

01/05/17 / #20170006488

Method and estimating lag in antenna feeder cable of wireless transmission system

A method includes transmitting, at a first time, a first transmission vector signal towards an antenna via a feeder cable connected to the antenna; receiving a first reflected vector signal, the first reflected vector signal being a reflection of the first transmission vector signal reflected from a point in the... Alcatel lucent Usa








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