Patents by Inventor Maxim TESLENKO

Maxim TESLENKO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220093107
    Abstract: AM and LM parameters to be used for adapting an ASR model are derived for each audio segment of an audio stream comprising multiple audio programs. A set of identifiers, including a speaker identifier, a speaker domain identifier and a program domain identifier, is obtained for each audio segment. The set of identifiers are used to select most suitable AM and LM parameters for the particular audio segment. The embodiments enable provision of maximum constraints on the AMs and LMs and enable adaptation of the ASR model on the fly for audio streams of multiple audio programs, such as broadcast audio. This means that the embodiments enable selecting AM and LM parameters that are most suitable in terms of ASR performance for each audio segment.
    Type: Application
    Filed: December 6, 2021
    Publication date: March 24, 2022
    Inventors: Volodya GRANCHAROV, Erlendur KARLSSON, Sigurdur SVERRISSON, Maxim TESLENKO, Konstantinos VANDIKAS, Aneta VULGARAKIS FELJAN
  • Publication number: 20220070697
    Abstract: The present disclosure provides methods, apparatus and machine-readable mediums relating to power failure notifications in a communication network. One method performed by a network node comprises, in response to a determination that a power supply unit in a base station has failed, comparing an available power of one or more remaining operational power supply units in the base station with a predicted power usage of the base station to determine a power headroom. The method further comprises determining whether to generate an alert signal based on the power headroom.
    Type: Application
    Filed: December 21, 2018
    Publication date: March 3, 2022
    Inventors: Lackis Eleftheriadis, Athanasios Karapantelakis, Maxim Teslenko, Leonid Mokrushin
  • Patent number: 11265790
    Abstract: A method performed by a serving network node for handover of a communication device to a target network node is provided. The method includes determining, based on content of an Information Centric Networking, ICN, request, a need for handover, and initiating, in response to the determining, a handover of the communication device to the target network node. A method performed by a network entity is also provided. A network node, network entity, computer programs and computer program products are also provided.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: March 1, 2022
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Ioanna Pappa, Elena Fersman, Athanasios Karapantelakis, Ricardo Souza, Maxim Teslenko, Vlasios Tsiatsis, Keven Wang
  • Publication number: 20220058813
    Abstract: Techniques for distributed object detection and tracking are described. In an example method, a first current frame from a series of frames is sent to a first node, for detection of a first object. After object detection information for the first object is received in return, a second node is selected, and a second current frame is sent to the second node for an updated object detection. In addition, while waiting for the results of the updated object detection, two or more frames following the second current frame are sent to respective tracking nodes. Object modelling information indicating location and/or classification of one or more objects, as derived from the previously received object detection information is also sent to each of the respective tracking nodes. Tracking information for the first object is received from each of the respective tracking nodes.
    Type: Application
    Filed: December 3, 2018
    Publication date: February 24, 2022
    Inventors: Athanasios Karapantelakis, Volodya Grancharov, Sigurdur Sverrisson, Maxim Teslenko
  • Publication number: 20220014929
    Abstract: Methods and devices enable connecting devices to cellular networks using the devices' hardware identifiers. Subscriber records include a hardware identifier assigned when the devices are manufactured. A target hardware identifier included in an attachment request is associated with an International Mobile Subscriber Identity, IMSI, available to the cellular network if, according to subscriber records, the device is registered.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Inventors: Athanasios KARAPANTELAKIS, loannis FIKOURAS, Rafia INAM, Qiang Li, Leonid MOKRUSHIN, Maxim TESLENKO, Konstantinos VANDIKAS, Aneta VULGARAKIS FELJAN
  • Patent number: 11201917
    Abstract: A method performed by a first peer node for acting as a P2P proxy for a user device is provided. The first peer node operates in a communications network. The first peer node establishes (201) a renewable energy profile of the first peer node used for powering the first peer node. The renewable energy profile indicates to what extent one or more energy sources are renewable. When a proportion of renewable energy according to the established renewable energy profile exceeds a first threshold, the first peer node acts (205) as a P2P proxy for the user device for downloading a piece of data to the user device by being powered according to its renewable energy profile.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: December 14, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Vlasios Tsiatsis, Craig Donovan, Athanasios Karapantelakis, Maxim Teslenko, Aneta Vulgarakis Feljan
  • Patent number: 11134388
    Abstract: Methods and devices enable connecting devices to cellular networks using the devices' hardware identifiers. Subscriber records include a hardware identifier assigned when the devices are manufactured. A target hardware identifier included in an attachment request is associated with an International Mobile Subscriber Identity, IMSI, available to the cellular network if, according to subscriber records, the device is registered.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: September 28, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Athanasios Karapantelakis, Ioannis Fikouras, Rafia Inam, Qiang Li, Leonid Mokrushin, Maxim Teslenko, Konstantinos Vandikas, Aneta Vulgarakis Feljan
  • Patent number: 11102639
    Abstract: Method performed by a first network node (111) for handling content in an Information-Centric Network (ICN). The first network node (111) operates in a wireless communications network (100). The first network node (111) obtains (502) an indication about one or more network nodes (130) where a request for a content by a wireless device (151) operating in the wireless communications network (100) is predicted to be received in one or more future time periods. The one or more network nodes (130) operate in the wireless communications network (100) supporting ICN. The first network node (111) then initiates instructing (503) at least a subset of the one or more network nodes (130) to obtain the content prior to the one or more future time periods. Also described are a second network node (112), a third network node (133), and the wireless device (151), for facilitating handling the content in the ICN.
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: August 24, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Rafia Inam, Neiva Lindqvist, Ioanna Pappa, Maxim Teslenko, Konstantinos Vandikas, Aneta Vulgarakis Feljan
  • Publication number: 20210217424
    Abstract: AM and LM parameters to be used for adapting an ASR model are derived for each audio segment of an audio stream comprising multiple audio programs. A set of identifiers, including a speaker identifier, a speaker domain identifier and a program domain identifier, is obtained for each audio segment. The set of identifiers are used to select most suitable AM and LM parameters for the particular audio segment. The embodiments enable provision of maximum constraints on the AMs and LMs and enable adaptation of the ASR model on the fly for audio streams of multiple audio programs, such as broadcast audio. This means that the embodiments enable selecting AM and LM parameters that are most suitable in terms of ASR performance for each audio segment.
    Type: Application
    Filed: March 30, 2021
    Publication date: July 15, 2021
    Inventors: Volodya GRANCHAROV, Erlendur KARLSSON, Sigurdur SVERRISSON, Maxim TESLENKO, Konstantinos VANDIKAS, Aneta VULGARAKIS FELJAN
  • Publication number: 20210211494
    Abstract: A method performed by a first peer node for acting as a P2P proxy for a user device is provided. The first peer node operates in a communications network. The first peer node establishes (201) a renewable energy profile of the first peer node used for powering the first peer node. The renewable energy profile indicates to what extent one or more energy sources are renewable. When a proportion of renewable energy according to the established renewable energy profile exceeds a first threshold, the first peer node acts (205) as a P2P proxy for the user device for downloading a piece of data to the user device by being powered according to its renewable energy profile.
    Type: Application
    Filed: March 23, 2016
    Publication date: July 8, 2021
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Vlasios TSIATSIS, Craig DONOVAN, Athanasios KARAPANTELAKIS, Maxim TESLENKO, Aneta VULGARAKIS FELJAN
  • Patent number: 11012539
    Abstract: The present disclosure relates to network nodes and methods performed at the network nodes for accessing data acquired in a communication system. In an aspect of the present disclosure, a method performed at a network node is provided to access data acquired in a communication system. The method includes acquiring data from which at least one information set is to be derived, determining that said at least one information set cannot be derived from the acquired data, and submitting a request for assistance to derive said at least one information set from the acquired data. The method further includes receiving, in response to the submitted request, information enabling deriving of said at least one information set.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: May 18, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Athanasios Karapantelakis, Elena Fersman, Leonid Mokrushin, Ricardo Souza, Maxim Teslenko
  • Publication number: 20210136647
    Abstract: A method performed by a serving network node for handover of a communication device to a target network node is provided. The method includes determining, based on content of an Information Centric Networking, ICN, request, a need for handover, and initiating, in response to the determining, a handover of the communication device to the target network node. A method performed by a network entity is also provided. A network node, network entity, computer programs and computer program products are also provided.
    Type: Application
    Filed: January 24, 2017
    Publication date: May 6, 2021
    Inventors: Ioanna PAPPA, Elena FERSMAN, Athanasios KARAPANTELAKIS, Ricardo SOUZA, Maxim TESLENKO, Vlasios TSIATSIS, Keven WANG
  • Patent number: 10984801
    Abstract: AM and LM parameters to be used for adapting an ASR model are derived for each audio segment of an audio stream comprising multiple audio programs. A set of identifiers, including a speaker identifier, a speaker domain identifier and a program domain identifier, is obtained for each audio segment. The set of identifiers are used to select most suitable AM and LM parameters for the particular audio segment. The embodiments enable provision of maximum constraints on the AMs and LMs and enable adaptation of the ASR model on the fly for audio streams of multiple audio programs, such as broadcast audio. This means that the embodiments enable selecting AM and LM parameters that are most suitable in terms of ASR performance for each audio segment.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: April 20, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Volodya Grancharov, Erlendur Karlsson, Sigurdur Sverrisson, Maxim Teslenko, Konstantinos Vandikas, Aneta Vulgarakis Feljan
  • Patent number: 10978873
    Abstract: An energy metering device (16) measures the energy consumption of a group of energy consuming devices (18, 20, 22), compares the measured energy consumption with an energy consumption threshold representing a level below which renewable sources are used for the generation of energy and indicates (I) to energy consuming devices (18, 20) of the group if the measured energy consumption is on one of the two sides of the energy consumption threshold. An energy consuming device (18) receives an indication (I), investigates if the energy consumption has crossed the energy consumption threshold using received indications and adjusts an own current energy consumption if it has.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: April 13, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Hongxin Liang, Harald Edquist, Jens Malmodin, Maxim Teslenko
  • Patent number: 10887820
    Abstract: Methods and apparatus for routing data packets in a communications network, such as a packet-switched network (e.g. an IP network). Instead of, or in addition to, conventional routing techniques such as longest prefix matching, the disclosure provides a method by which a network node can determine whether to defer transmission of a particular data packet based on geographical location and velocity data. Particularly for data that can tolerate high latency, this will serve to reduce consumption of network resources without adversely impacting user experience.
    Type: Grant
    Filed: September 21, 2016
    Date of Patent: January 5, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Konstantinos Vandikas, Athanasios Karapantelakis, Leonid Mokrushin, Maxim Teslenko, Keven Wang
  • Patent number: 10855737
    Abstract: There is provided mechanisms for controlling media transcoding of a media session between at least two media transceiver devices. The method is performed by a network node. The method comprises obtaining, from at least one of the media transceiver devices, an indication of current allocation of energy for performing playback of the media session in the at least one of the media transceiver devices. The method comprises controlling transcoding of the media session according to the current allocation of energy of the at least one media transceiver device. The transcoding comprises either conversion from a first media format to a second media format of same media type, or conversion from a first media type to a second media type.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: December 1, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Athanasios Karapantelakis, Craig Donovan, Maxim Teslenko, Vlasios Tsiatsis, Aneta Vulgarakis Feljan, Keven Wang
  • Publication number: 20200334629
    Abstract: Methods (200, 900, 1100) and devices (300, 120, 130, 400, 510, 1000, 1200, 1340) enable tracking using existing mobile networks' infrastructure. A radio module (110, R, 1310) that is attached to a shipment sends one or more network attachment requests including a network-type identifier. Although the requests are rejected, the network records location information if the network-type identifier is actively associated with a shipment identifier.
    Type: Application
    Filed: October 18, 2017
    Publication date: October 22, 2020
    Inventors: Athanasios KARAPANTELAKIS, Qiang LI, Leonid MOKRUSHIN, Rana Pratap SIRCAR, Maxim TESLENKO, Aneta VULGARAKIS FELJAN
  • Publication number: 20200296570
    Abstract: Method performed by a first network node (111) for handling content in an Information-Centric Network (ICN). The first network node (111) operates in a wireless communications network (100). The first network node (111) obtains (502) an indication about one or more network nodes (130) where a request for a content by a wireless device (151) operating in the wireless communications network (100) is predicted to be received in one or more future time periods. The one or more network nodes (130) operate in the wireless communications network (100) supporting ICN. The first network node (111) then initiates instructing (503) at least a subset of the one or more network nodes (130) to obtain the content prior to the one or more future time periods. Also described are a second network node (112), a third network node (133), and the wireless device (151), for facilitating handling the content in the ICN.
    Type: Application
    Filed: November 24, 2016
    Publication date: September 17, 2020
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Rafia INAM, Neiva LINDQVIST, Ioanna PAPPA, Maxim TESLENKO, Konstantinos VANDIKAS, Aneta VULGARAKIS FELJAN
  • Patent number: 10742495
    Abstract: A method performed by a first communication device, for preparing a point-to-point, Pt2Pt, session with a second communication device is provided. The first communication device receives (202) from the second communication device, information about one or more communication protocol stacks that are supported by the second communication device for use in the Pt2Pt session. The first communication device obtains (208) a first communication protocol stack that is compatible with at least one out of the one or more protocol stacks that are supported by the second communication device. The first communication protocol stack will be used in the Pt2Pt session with the second communication device. The first communication device then re-configures (209) the first communication device to use the first communication protocol stack in the Pt2Pt session, and sends (210) a message to the second communication device.
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: August 11, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Athanasios Karapantelakis, Maxim Teslenko, Konstantinos Vandikas
  • Publication number: 20200193999
    Abstract: There is provided mechanisms for handling poor audio quality. A method is performed by a receiving terminal device. The method comprises obtaining an indication of poor audio quality of incoming audio at the receiving terminal device. The incoming audio originates from a transmitting terminal device. The method comprises initiating text conversion of the incoming audio. The method comprises receiving text resulting from automatic speech recognition having been applied to the incoming audio. The method comprises providing a representation of the text to a user interface of the receiving terminal device.
    Type: Application
    Filed: April 20, 2017
    Publication date: June 18, 2020
    Inventors: Maxim TESLENKO, Elena FERSMAN, Volodya GRANCHAROV, Athanasios KARAPANTELAKIS, Konstantinos VANDIKAS