Patents by Inventor Panagiotis SPAPIS

Panagiotis SPAPIS 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: 20240163749
    Abstract: An apparatus including at least one processor; and at least one non-transitory memory storing instructions that, when executed with the at least one processor, cause the apparatus to perform: receiving a combined information, where the combined information includes first information regarding inter-cell beam management and second information regarding lower layer mobility; using the second information to initiate a handover of the apparatus from a first cell to a second cell; and using the first information to provide communication of the apparatus with another cell at least partially during the handover to the second cell, where the another cell includes the first cell or a third cell.
    Type: Application
    Filed: November 11, 2022
    Publication date: May 16, 2024
    Inventors: Halit Murat Gürsu, Ahmad Awada, Panagiotis Spapis, Umur Karabulut, Ali Karimidehkordi, Timo Koskela, Xin Zhang, Sanjay Goyal
  • Publication number: 20240162956
    Abstract: Systems, methods, apparatuses, and computer program products for the acquisition and provision of channel state information for a target cell early in the process of layer one/layer two inter-cell mobility are provided. For example, a method can include a user equipment receiving a first configuration of layer one measurement and reporting together with a second configuration for channel state information measurement and reporting for a candidate cell. The method can also include reporting layer one measurement according to the first configuration. The method can further include performing channel state information measurements according to the second configuration. The method can additionally include reporting the channel state information measurements to a network element to be forwarded to the candidate cell.
    Type: Application
    Filed: November 11, 2022
    Publication date: May 16, 2024
    Inventors: Sanjay GOYAL, Timo KOSKELA, Keeth Saliya Jayasinghe LADDU, Ahmad AWADA, Ali KARIMIDEHKORDI, Panagiotis SPAPIS
  • Publication number: 20240155723
    Abstract: An apparatus may be configured to: receive two or more filtering configurations, wherein a first configuration is associated with at least one first target cell associated with a first distributed unit, wherein a second configuration is associated with at least one second target cell associated with at least one second distributed unit, wherein the first distributed unit is different from the at least one second distributed unit; select a configuration of the two or more configurations for at least one target cell based, at least partially, on a determination of whether a serving cell and the at least one target cell are controlled with a same distributed unit, wherein the serving cell is controlled with the first distributed unit; and perform filtering of a plurality of layer one measurements associated with the at least one target cell using the selected configuration.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 9, 2024
    Inventors: Ahmad AWADA, Panagiotis Spapis, Umur Karabulut, Sanjay Goyal
  • Publication number: 20240155397
    Abstract: There is provided a method, apparatus, and computer program for causing a centralized unit of a radio access network to perform: signalling, to a distributed unit of the radio access network, a layer 1 measurement reporting configuration to be executed by a user equipment as part of a lower layer mobility procedure and at least one activation condition for autonomous execution of the layer 1 reporting configuration.
    Type: Application
    Filed: October 19, 2023
    Publication date: May 9, 2024
    Inventors: Umur KARABULUT, Ahmad AWADA, Panagiotis SPAPIS
  • Publication number: 20240155450
    Abstract: An apparatus including at least one processor; and at least one non-transitory memory storing instructions that, when executed with the at least one processor, cause the apparatus to: determine that a conditional handover condition is met; and based upon the determining that the conditional handover condition is met and based, at least partially, on a priority information, select a conditional handover configuration from at least one conditional handover configuration to perform a conditional handover.
    Type: Application
    Filed: November 4, 2022
    Publication date: May 9, 2024
    Inventors: Halit Murat Gürsu, Umur Karabulut, Ahmad Awada, Panagiotis Spapis
  • Publication number: 20240146485
    Abstract: Systems, methods, apparatuses, and computer program products for configuration and transmission of a channel state information reference signal (CSI-RS). A method may include forwarding, to a network element, synchronization signal block measurements of a target cell along with synchronization signal block indices. The method may also include requesting the network element to provide a channel state information reference signal configuration for a channel state information reference signal index whose source reference signal corresponds to at least one of the synchronization signal block indices. The method may further include receiving the channel state information reference signal configuration from the network element. In addition, the method may include transmitting the channel state information reference signal configuration to a user equipment.
    Type: Application
    Filed: November 2, 2022
    Publication date: May 2, 2024
    Inventors: Ahmad AWADA, Panagiotis SPAPIS, Umur KARABULUT, Sanjay GOYAL, Timo KOSKELA, Keeth Saliya JAYASINGHE LADDU
  • Publication number: 20240147339
    Abstract: According to example embodiment, a method may include transmitting, by a master node (MN) to a target-secondary node (T-SN), a request for the target-secondary node (T-SN) to prepare a set of one or more candidate target primary cells of a secondary cell group (candidate target PSCells) for a conditional PSCell change for the user device; and transmitting, by the master node (MN) to a source-secondary node (S-SN) that provides dual connectivity for a user device, information indicating or relating to an arrival probability of a cell change for the user device to the target-secondary node (T-SN).
    Type: Application
    Filed: October 24, 2023
    Publication date: May 2, 2024
    Inventors: Ahmad AWADA, Amaanat ALI, Halit Murat GÜRSU, Panagiotis SPAPIS, Teemu Mikael VEIJALAINEN, Sina KHATIBI
  • Publication number: 20240137419
    Abstract: A method, apparatus, and computer program product provide for providing quality of service management during immersive content consumption. In the context of a method, the method includes receiving a first request comprising a positioning error set. The method also includes determining, based at least on the first request, an enhanced quality of service (QoS) indicator representing a QoS for a client device associated with the positioning error set. The method also includes causing transmission of a first response comprising configuration data related to a QoS flow for the client device, the configuration data being based at least on the enhanced QoS indicator.
    Type: Application
    Filed: January 28, 2022
    Publication date: April 25, 2024
    Inventors: Stefano PARIS, Panagiotis SPAPIS, Rastin PRIES, Devaki CHANDRAMOULI
  • Publication number: 20240121044
    Abstract: The disclosure relates to an apparatus comprising including at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: obtain user equipment information indicating whether a user equipment served by the apparatus would need repetitions of a reference signal transmitted by a target base station to successfully select a receiving beam aligned with a transmitting beam in a beam management procedure with the target base station; and send, to the target base station, the user equipment information.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 11, 2024
    Inventors: Halit Murat Gursu, Samantha Caporal Del Barrio, Ahmad Awada, Ingo Viering, Panagiotis Spapis
  • Publication number: 20240121687
    Abstract: There is provided a method, apparatus, and computer program for causing a centralized unit of a second access point to perform: signalling, to a first distributed unit of a first access point configured to provide a serving cell to a user equipment, a plurality of power control parameters associated with a target cell and a reconfiguration instruction for configuring the user equipment to report uplink measurements with an indication of whether a maximum permissible exposure event has occurred.
    Type: Application
    Filed: October 9, 2023
    Publication date: April 11, 2024
    Inventors: Samantha CAPORAL DEL BARRIO, Ahmad AWADA, Halit Murat GÜRSU, Ali KARIMIDEHKORDI, Panagiotis SPAPIS, Umur KARABULUT
  • Publication number: 20240073959
    Abstract: There are provided measures for beam failure recovery enhancement. Such measures exemplarily comprise, at a terminal, identifying a beam failure with respect to a radio beam provided by a serving cell of said terminal, and deciding, in response to an identified beam failure, to perform beam failure recovery attempts including at least a first beam failure recovery attempt and a second beam failure recovery attempt with respect to said serving cell of said terminal and at least one non-serving cell of said terminal.
    Type: Application
    Filed: December 1, 2021
    Publication date: February 29, 2024
    Inventors: Panagiotis SPAPIS, Alperen GUNDOGAN, Ahmad AWADA, Ingo VIERING, Timo KOSKELA
  • Patent number: 11849358
    Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for a handover of a coordinated multi-point connection. For example, certain embodiment may transfer a first coordinated multi-point connection (e.g., a further enhanced multiple input multiple output (FeMIMO) connection) to a second coordinated multi-point connection where the network may instruct the UE to not perform at least one random access procedure. The first coordinated multi-point connection may be controlled by a first cell (the serving cell) where the UE is ready to receive from and transmit to a first set of cells that comprises the serving cell and one or more non-serving cells. After handover, the second coordinated multi-point connection may be controlled by a previous non-serving cell, and the UE may be ready to receive from and transmit to a second set of cells that comprises the previous non-serving cell.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: December 19, 2023
    Assignee: NOKIA TECHNOLOGIES OY
    Inventors: Ingo Viering, Panagiotis Spapis, Alperen Gündogan, Ahmad Awada, Jedrzej Stanczak, Timo Koskela
  • Publication number: 20230403596
    Abstract: The disclosure relates to an apparatus comprising means for: receiving (900), from a terminal, a request for a service level of an extended reality application, wherein the request includes an indication of a terminal capability and/or terminal preference; determining (902) a service level based on the terminal capability and/or the terminal preference; and sending (904), to the terminal, a response to the request for a service level, wherein the service level indicates that extended reality application processing is to be performed by the terminal, by the apparatus or split between the terminal and the apparatus.
    Type: Application
    Filed: October 26, 2020
    Publication date: December 14, 2023
    Inventors: Rastin PRIES, Stefano PARIS, Devaki CHANDRAMOULI, Panagiotis SPAPIS
  • Publication number: 20230397071
    Abstract: Apparatus and method to perform receiving from a network node of a first mobile network of more than one mobile network of a communication network, by a user equipment of the first mobile network, an indication (610) of an approaching coverage limit for a coverage area associated with a link between the first public land mobile network and the user equipment wherein the user equipment includes a multi subscriber identity module, and wherein a first subscriber identity module of the multi subscriber module is connected to a network node associated with the first mobile network; and based on the receiving, performing pro-active preparation for causing (620) a second subscriber identity module of the multi subscriber identity module of the user equipment to enable pro-active preparation of switching to a second mobile network of the more than one mobile network in response to an upcoming failure of the link between the user equipment and the first mobile network based on the approaching coverage limit of the cov
    Type: Application
    Filed: October 8, 2021
    Publication date: December 7, 2023
    Inventors: Panagiotis Spapis, Prajwal Keshavamurthy, Laura Luque Sanchez, Srinivasan Selvaganapathy, Faranaz Sabouri-Sichani, Amaanat Ali
  • Publication number: 20230037650
    Abstract: Systems, methods, apparatuses, and computer program products for improving measurement accuracy for multipanel UEs with a single baseband unit are provided. One method may include receiving, by a user equipment, at least one of at least one layer 3 filter time constant Tcst_x or at least one scaling factor, and updating, by the user equipment, at least one current filter time constant according to at least one of the received Tcst_x or the at least one scaling factor.
    Type: Application
    Filed: August 5, 2021
    Publication date: February 9, 2023
    Inventors: Alperen GUNDOGAN, Ingo VIERING, Ahmad AWADA, Jedrzej STANCZAK, Christian ROM, Halit Murat GURSU, Panagiotis SPAPIS
  • Patent number: 11569888
    Abstract: Systems, methods, apparatuses, and computer program products for improving measurement accuracy for multipanel UEs with a single baseband unit are provided. One method may include receiving, by a user equipment, at least one of at least one layer 3 filter time constant Tcst_x, or at least one scaling factor, and updating, by the user equipment, at least one current filter time constant according to at least one of the received Tcst_x, or the at least one scaling factor.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: January 31, 2023
    Assignee: NOKIA TECHNOLOGIES OY
    Inventors: Alperen Gundogan, Ingo Viering, Ahmad Awada, Jedrzej Stanczak, Christian Rom, Halit Murat Gursu, Panagiotis Spapis
  • Publication number: 20220330026
    Abstract: Apparatus and method for counter measures for attacking messages are provided. Solution comprises communicating (500) with another apparatus utilising sidelink transmissions, monitoring (502) for an attacking sidelink message based on the content or timing of received messages and entering (504) a defensive mode to mitigate the attack when one or more received messages has been detected as attacking sidelink messages.
    Type: Application
    Filed: April 8, 2022
    Publication date: October 13, 2022
    Applicant: Nokia Technologies Oy
    Inventors: Nuno Manuel KIILERICH PRATAS, Lianghai JI, Berthold PANZNER, Faranaz SABOURI-SICHANI, Ranganathan MAVUREDDI DHANASEKARAN, Panagiotis SPAPIS, Daniel MEDINA
  • Publication number: 20220322487
    Abstract: Apparatus and method for communication are provided. One or more link identifiers used by a first terminal device are obtained. Information on communication of another terminal device with the first terminal device based on the obtained one or more link identifiers is obtained. Based on the obtained information, it is determined, that the first terminal device is active for communication and transmission to the first terminal device performed based on the determination.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 6, 2022
    Applicant: Nokia Technologies Oy
    Inventors: Faranaz SABOURI-SICHANI, Nuno Manuel Kiilerich Pratas, Liangai JI, Berthold fRAZNER, Ranganathan MAVUREDDI DHANASEKARAN, Panagiotis SPAPIS, Daniel Medina
  • Publication number: 20220295594
    Abstract: A user equipment includes at least one processor and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the user equipment to obtain a message, the message including information identifying a plurality of discontinuous reception configurations, and use one of the plurality of discontinuous reception configurations based on at least one of a location of the user equipment and a current time.
    Type: Application
    Filed: February 22, 2022
    Publication date: September 15, 2022
    Applicant: Nokia Technologies OY
    Inventors: Panagiotis SPAPIS, Ranganathan MAVUREDDI DHANASEKARAN, Berthold PANZNER, Faranaz SABOURI-SICHANI, Prajwal KESHAVAMURTHY, Nuno MANUEL KIILERICH PRATAS
  • Patent number: 11432206
    Abstract: The present disclosure relates to a network entity for a communication network for providing a plurality of communication services to a plurality of mobile communication devices, the network entity comprising: a session manager configured to select a first geographical code from a plurality of geographical codes, wherein each geographical code is associated with a geographical region and wherein the first geographical code is associated with a first geographical region including or close to a current geographical position of at least one of the plurality of mobile communication devices; a encoder configured to encode on a MAC level and/or physical level at least a portion of a message intended for the at least one mobile communication device using the first geographical code; and a communication interface configured to send the message with the portion encoded with the first geographical code to the at least one mobile communication device.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: August 30, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Serkan Ayaz, Alexandros Kaloxylos, Panagiotis Spapis, Chan Zhou