Abstract: Systems and methods for configuring a sensor on a controller include receiving a sensor description defined in a format of a domain specific language corresponding to the sensor. The sensor description is parsed to identify one or more instructions. The one or more instructions are mapped to corresponding commands of the controller to enable the controller to perform the one or more instructions.
Abstract: At least one security policy is obtained from a policy creator at a controller in an SDN network. The security policy is implemented in the SDN network, via the controller, based on one or more attributes specifying a characteristic of the security policy, a role of the creator of the security policy, and a security privilege level of the role of the creator of the security policy.
Abstract: The present document describes a system comprising at least two processing nodes (1) that are connected by a network, and an application distribution function, which automatically distributes processing components (3) of an application to be run on the system over the nodes (1). The system is configured, when a sending processing component and a corresponding receiving processing component are arranged on different nodes, to determine, based on information about the processing component (3) which receive the data, in which representation to send the data via the corresponding communication channel (4).
Type:
Grant
Filed:
June 5, 2014
Date of Patent:
May 26, 2020
Assignee:
Alcatel Lucent
Inventors:
Juergen Sienel, Markus Bauer, Ralf Klotsche
Abstract: Circuitry, method and computer program for reducing distortions in a plurality of amplified signals to be radiated by a multiple antenna system. The circuitry comprising: a plurality of inputs for receiving digital signals for a plurality of forward data paths; routing circuitry for routing the digital signals received at the plurality of inputs to pre-distortion logic for applying a pre-distortion function to each of the signals, the pre-distortion logic being operable to forward each of the signals towards a digital to radio frequency converter and subsequent amplifier for amplifying the signals prior to the signals being radiated; one or more feedback paths each comprising processing logic for comparing a feedback signal generated from one of the amplified signals with a corresponding signal received at one of the inputs to determine a function to be applied by the pre-distortion logic to the input signal; selecting logic for selecting the input signal to be provided with the feedback.
Abstract: A Policy Enforcement Function such as PCEF or TDF is configured to receive from a Policy Controller such as PCRF, over an interface such as Gx or Sd interface, a command related to a User Equipment UE, the command referring to a Sponsoring Context Identifier, Sponsoring Context ID, the Sponsoring Context ID serving as an identifier of a Sponsoring Context to be applied to application-related data traffic to be sponsored for the UE, the Sponsoring Context providing a list of data flows to be sponsored.
Abstract: In an embodiment, a method is provided for overload control for Trusted WLAN access to EPC, comprising: when rejecting a request for an UE in single connection mode (SCM) for an authenticated and authorized user, the network signalling a back-off time to the UE for the requested APN when congestion control is active for the APN, upon reception of the back-off time, the UE not initiating new request for the congested APN, for the duration of the back-off time.
Type:
Grant
Filed:
December 18, 2014
Date of Patent:
May 5, 2020
Assignee:
Alcatel Lucent
Inventors:
Bruno Landais, Laurent Thiebaut, Nicolas Drevon
Abstract: 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 virtual machine; determining if the first and second virtual machines execute on a same host as the hypervisor (e.g., by evaluating a context of the communication); and processing the communication without encrypting or decrypting the communication if the first and second virtual machines execute on the same host. Lawful Interception is performed by forwarding an unencrypted version of the communication to an authorized agency.
Abstract: An apparatus includes a device having n input ports and n output ports. The n input ports are configured to receive n corresponding physical objects of a physically processed, quantum redundancy coded state. The n output ports are configured to output the n physical objects in the physically processed, quantum redundancy coded state. The device is configured to measure bits of a syndrome of the physically processed, quantum redundancy coded state by passing the n physical objects through the device. The device is configured to measure a parity check bit for the measured bits of the syndrome by the passing the n physical objects through the device.
Abstract: A system determines Wi-Fi coverage of the Wi-Fi extender located at a current location and at candidate locations in a home network; determines coverage of a power-line extender located at a power-line current location and at a power-line extender candidate location in the home network; and repositions the power-line extender to the power-line extender candidate location when the coverage exceeds coverage at the power-line current location.
Abstract: An embodiment of the invention is a User Equipment UE, configured to: get ePDG selection information configured by the UE's HPLMN, said ePDG selection information including a list of PLMNs with an indication of whether the selection of an ePDG in a PLMN is preferred or mandatory or non-preferred, perform selection of an ePDG operated by a PLMN of a country the UE is located in, referred to as local PLMN, which has roaming agreement with the UE's HPLMN for untrusted WLAN access to EPC, based on said list of PLMNs configured in said ePDG selection information, and on a list of MCCs of said country and/or a list of local PLMNs.
Type:
Application
Filed:
December 18, 2019
Publication date:
April 23, 2020
Applicant:
Alcatel Lucent
Inventors:
Nicolas DREVON, Laurent THIEBAUT, Bruno LANDAIS
Abstract: A Policy Enforcement Function such as PCEF or TDF is configured to receive from a Policy Controller such as PCRF, over an interface such as Gx or Sd interface, a command related to a User Equipment UE, the command referring to a Sponsoring Context Identifier, Sponsoring Context ID, the Sponsoring Context ID serving as an identifier of a Sponsoring Context to be applied to application-related data traffic to be sponsored for the UE, the Sponsoring Context providing a list of data flows to be sponsored.
Abstract: Embodiments of the present disclosure relate to a method for managing user information in a SIP network and a device thereof. The method comprises: initiating a restart timer after a SIP access gateway restarts; within an expiration period of the restart timer, sending a heartbeat reply message to the network element in response to a heartbeat message from a network element, the reply message including the time when the SIP access gateway restarts. If a difference between the time when the SIP access gateway restarts and a current time is less than a time interval between heartbeat messages, the network element sends a registration request to the SIP access gateway, where the registration request includes user information of all users represented by the network element. It is further disclosed a device implementing the method discussed above.
Abstract: The present invention provides a method of reporting network information of the ZigBee network in a ZigBee coordination node of an Internet of Things, wherein the ZigBee coordination node is connected to a plurality of ZigBee nodes forming the ZigBee network, and the Internet of Things further comprises an auto-configuration server in the IP network, the ZigBee coordination node being connected to the auto-configuration server through a gateway, the method comprising the following steps: sending a first signaling based on the ZigBee device object to the gateway, the first signaling including network description information and neighbor list information of each ZigBee node in the ZigBee network.
Type:
Grant
Filed:
January 13, 2014
Date of Patent:
April 14, 2020
Assignee:
Alcatel Lucent
Inventors:
Shuigen Yang, Gang Liu, Fanxiang Bin, Haibo Wen
Abstract: A networking device for managing access of an access point and associated devices in a wireless network receives performance parameters from the access point and the associated devices; calculates from the performance parameters a fairness indicator indicative for the difference between medium access obtained for downstream and upstream frames; and changes medium access parameters of the associated devices and the access point based on the fairness indicator.
Abstract: This disclosure generally discloses a tunnel-level fragmentation and reassembly capability configured to support tunnel-level fragmentation and reassembly of a packet being transported via a tunnel between a tunnel source node and a tunnel destination node. The tunnel-level fragmentation and reassembly capability may be configured to support tunnel-level fragmentation and reassembly of packets in a manner tending to prevent reassembly errors, that could cause malformed packets or packet drops at the tunnel destination nodes, due to multiple parallel tunnel contexts of the tunnel which may correspond to multiple parallel entry points into the tunnel at the tunnel source node. The tunnel-level fragmentation and reassembly capability may be configured to support tunnel-level fragmentation and reassembly of packets within various types of communication networks, for various types of tunnels, or the like.
Type:
Grant
Filed:
April 5, 2017
Date of Patent:
March 24, 2020
Assignees:
Nokia of America Corporation, Alcatel Lucent
Inventors:
Andre Poulin, Michel Rochon, Alp Dibirdi
Abstract: Embodiments of the present disclosure relate to a communication method and a communication device. There is provided a communication method implemented at a first device. The method comprises: determining quantities of information of units in control information; mapping, based on the quantities of information of the units and reliabilities of subchannels for carrying the control information, the units to a subchannels; and transmitting the control information to a second device via the subchannel. There is also provided a communication method implemented at a second device, as well as corresponding first device and second device.
Abstract: A system for optical linear sampling and coherent detection of an optical signal OS comprises a source emitting a pulsed optical signal SP and an optical coupler that splits the pulsed optical signal SP into two replicas, the first replica of the pulsed optical signal SP is sent to a first optical hybrid circuit and the second replica of the pulsed optical signal SP is send to a second optical hybrid circuit, a source emitting an optical signal OS and optical coupler that splits the incoming optical signal OS into two replicas, the first replica of the incoming optical signal OS is sent to the first optical hybrid circuit and the second replica of the incoming optical signal OS is sent to a wavelength recovery device WVLR, whose output is a continuous-waveform optical signal CW at the central wavelength of the incoming optical signal OS, which sends it to the second optical hybrid circuit.
Abstract: The present subject matter discloses a method for triggering re-authentication of a communication device connected to a communication network. In one implementation, a volume of data transferred between the communication device and the communication network is measured. Further, the volume of data measured is compared with a re-authentication threshold value. Subsequently re-authentication of the communication device is triggered based on the comparison.
Abstract: A concept for balancing a load in a mobile communication network, comprising receiving 130 receive data from a radio transceiver using a first interface and determining 140 a first receive data packet and a second receive data packet from the receive data, the first receive data packet and the second receive data packet being associated to different services. The concept comprises forwarding 150 the first receive data packet to a first processing unit using a second interface, and forwarding the second receive data packet to a second processing unit using the second interface.
Abstract: An apparatus includes a device having n input ports and n output ports. The n input ports are configured to receive n corresponding physical objects of a physically processed, quantum redundancy coded state. The n output ports are configured to output the n physical objects in the physically processed, quantum redundancy coded state. The device is configured to measure bits of a syndrome of the physically processed, quantum redundancy coded state by passing the n physical objects through the device. The device is configured to measure a parity check bit for the measured bits of the syndrome by the passing the n physical objects through the device.