Patents by Inventor Mariell Eriksen

Mariell Eriksen 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).

  • Uplink triggered cell handover control
    Patent number: 11096107
    Abstract: A method is disclosed for a network node of a cellular communication network adapted for application of an uplink triggered cell handover functionality. The uplink triggered cell handover functionality may comprise initiating a handover when it is determined that an uplink channel performance metric relating to a serving cell falls on a first side of (e.g. is lower than) an uplink handover threshold. The method comprises dynamically restricting application of the uplink triggered cell handover functionality based on whether a restriction criterion is met or not. The restriction criterion is based on at least one of a resource cost of the uplink triggered cell handover functionality and a performance gain of the uplink triggered cell handover functionality.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: August 17, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Joachim Ramkull, Mariell Eriksen, Waqas Nawaz Khan, Ingvar Pålsson
  • Uplink Triggered Cell Handover Control
    Publication number: 20210014762
    Abstract: A method is disclosed for a network node of a cellular communication network adapted for application of an uplink triggered cell handover functionality. The uplink triggered cell handover functionality may comprise initiating a handover when it is determined that an uplink channel performance metric relating to a serving cell falls on a first side of (e.g. is lower than) an uplink handover threshold. The method comprises dynamically restricting application of the uplink triggered cell handover functionality based on whether a restriction criterion is met or not. The restriction criterion is based on at least one of a resource cost of the uplink triggered cell handover functionality and a performance gain of the uplink triggered cell handover functionality.
    Type: Application
    Filed: April 11, 2017
    Publication date: January 14, 2021
    Inventors: Joachim Ramkull, Mariell Eriksen, Waqas Nawaz Khan, Ingvar Pålsson
  • Transmission parameter assignment for MU-MIMO wireless devices
    Patent number: 10523287
    Abstract: A network node assigns a transmission parameter, e.g., an Antenna Port Identifier (APID) and a Scrambling Code Identifier (SCID) combination, to each of a plurality of wireless devices responsive to the channel correlations between each pair of wireless devices formed from the plurality of wireless devices, to facilitate the transmission of data from the network node to each wireless device. Such intelligent transmission parameter assignment reduces interference and/or improves throughput.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: December 31, 2019
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Mariell Eriksen, Dino Pjanic, Fredrik Saarnak, Juan Serrato Vital