Patents by Inventor Ozge Koymen

Ozge Koymen 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: 20250070844
    Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may include a first set of antenna arrays disposed in a first shape and a receiving device may include a second set of antenna arrays disposed in a second shape. A first axis that intersects an antenna array of the first set of antenna arrays and a centroid of the first shape may be offset from a vertical direction by a first angular offset. A second axis that intersects an antenna array of the second set of antenna arrays and a centroid of the second shape may be offset from the vertical direction by a second angular offset that is different than the first angular offset. The transmitting device may transmit signaling to the receiving device using the first and second sets of antenna arrays, respectively based on difference between the first and second angular offsets.
    Type: Application
    Filed: February 25, 2022
    Publication date: February 27, 2025
    Inventors: Juergen Cezanne, Meilong Jiang, Danlu Zhang, Yu Zhang, Junyi Li, Ashwin Sampath, Qiang Wu, Ozge Koymen, Ori Shental
  • Patent number: 12235376
    Abstract: Disclosed are techniques for wireless communication. In an aspect, a position estimation entity determines a set of position estimates associated with a set of user equipments (UEs), obtains first measurement information associated with a set of signals as reflected off of a target intelligent reflecting surface (IRS), determines a position estimate of the target IRS based on the set of position estimates and the first measurement information, and determines an orientation, relative to a common orientation reference frame, of the target IRS based on the set of position estimates and at least the first measurement information.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: February 25, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Mehmet Izzet Gurelli, Qiang Wu, Junyi Li, Tao Luo, Wooseok Nam, Yucheng Dai, Navid Abedini, Ozge Koymen
  • Patent number: 12237893
    Abstract: Methods, systems, and devices for wireless communications are described. A codebook adaptation may be performed for a flexible user equipment (UEs) to determine a codebook for a physical configuration of the UE. For example, if the UE determines that the physical configuration does not correspond to a pre-loaded codebook in its memory, the UE may provide information about the physical configuration to a base station to determine a corresponding codebook. Additionally, the UE may request that the base station provide channel information to assist with the codebook determination. In some cases, this request may indicate for the base station to allocate a specific number of channel state information reference signal symbols that the UE can use for the codebook determination. Additionally or alternatively, the UE may generate the codebook internally and then signal to the base station a request for a beam refinement procedure with the generated codebook.
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: February 25, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Vasanthan Raghavan, Mohammad Ali Tassoudji, Kobi Ravid, Yu-Chin Ou, Ozge Koymen, Junyi Li
  • Publication number: 20250062793
    Abstract: Methods, systems, and devices for wireless communications are described. The described techniques may enable transmitting and receiving devices to increase an effective aperture size of transmitting and receiving antenna arrays, which may increase an achievable rank of spatially multiplexed communications. For example, one or both of the transmitting device and the receiving device may use a reflective component to reflect signals transmitted between the devices, which may allow for larger effective aperture sizes without increasing a physical distance between antenna elements. In some examples, the reflective component may be a static concave mirror associated with a predetermined weight vector and focal point. In some examples, the concave mirror may be a reflective intelligent surface (RIS) of reflective elements with reflective properties which may be dynamically adjusted to various weight vectors. An orientation of the RIS may be adjusted to steer a beam in various directions in space.
    Type: Application
    Filed: August 18, 2023
    Publication date: February 20, 2025
    Inventors: Ahmed BEDEWY, Juergen CEZANNE, Meilong JIANG, Ashwin SAMPATH, Junyi LI, Ozge KOYMEN, Danlu ZHANG, Yavuz YAPICI
  • Publication number: 20250063542
    Abstract: Disclosed is a method for wireless communication for determining the position of a wireless node. The method comprises receiving a set of reference signals from a set of at least four positioning devices, wherein the positioning devices are not arranged in a single plane. A signal propagation delay of each one of the set of reference signals is determined and a position of each one of the set of positioning devices is obtained. A convex localization problem is solved for the wireless node based at least in part on the determined signal propagation delay of each one of the set of reference signals and the position of each one of the set of positioning devices. The position of the wireless node is determined based at least in part on solving of the convex localization problem.
    Type: Application
    Filed: November 6, 2024
    Publication date: February 20, 2025
    Inventors: Mehmet Izzet GURELLI, Qiang WU, Junyi LI, Tao LUO, Navid ABEDINI, Ozge KOYMEN
  • Patent number: 12212977
    Abstract: Methods and systems for operating a base station to reduce beam squinting include determining a lower bound on the number of directional beams used by the base station for millimeter wave wideband communications (e.g., based on operating conditions of the base station or wireless devices within the coverage area of the base station) and transmitting synchronization signal block (SSB) messages in an SSB Burst Set consistent with the determined lower bound on the number of directional beams used by the base station for millimeter wave wideband communications.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: January 28, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Vasanthan Raghavan, Mohammad Ali Tassoudji, Yu-Chin Ou, Kobi Ravid, Ozge Koymen, Junyi Li
  • Patent number: 12212378
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device may receive serving beam information associated with a plurality of wireless communication devices. The device may generate an interference model based at least in part on the serving beam information associated with the plurality of wireless communication devices, the interference model indicating locations of one or more clusters in a channel environment. The device may obtain, using the interference model, information associated with an interference prediction for a transmitting wireless communication device. The device may transmit the information associated with the interference prediction to the transmitting wireless communication device. Numerous other aspects are provided.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: January 28, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Vasanthan Raghavan, Marco Papaleo, Ozge Koymen, Junyi Li, Danlu Zhang
  • Patent number: 12199709
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive, via a first interface of a repeater, information associated with a second interface of the repeater. The base station may determine a configuration for the second interface of the repeater based at least in part on the information associated with the second interface, and may communicate the configuration for the second interface of the repeater via the first interface. In some aspects, a repeater may transmit, to a base station via a first interface, information associated with a second interface of the repeater. The repeater may receive, via the first interface, a configuration for the second interface, and may configure the second interface based at least in part on the configuration. Numerous other aspects are provided.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: January 14, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Navid Abedini, Raju Hormis, Junyi Li, Juergen Cezanne, Ozge Koymen
  • Patent number: 12191973
    Abstract: A node including an RU and a control entity is disclosed. The node may receive, from a base station at a control entity of the node, an indication of at least one obstruction for communication via at least one reflective surface. The indication may indicate to the control entity to utilize an RU of the node and the at least one reflective surface for communication. The node may configure, upon receiving the indication of the at least one obstruction, the RU and the at least one reflective surface for communication with the base station. The node may forward communication received from, or forward communication to, the base station via the RU and the at least one reflective surface based on the at least one obstruction for communication.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: January 7, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Mehmet Izzet Gurelli, Qiang Wu, Junyi Li, Raju Hormis, Tao Luo, Navid Abedini, Ozge Koymen, Farideddin Fayazbakhsh
  • Publication number: 20240429981
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive, via a first interface of a repeater, information associated with a second interface of the repeater. The base station may determine a configuration for the second interface of the repeater based at least in part on the information associated with the second interface, and may communicate the configuration for the second interface of the repeater via the first interface. In some aspects, a repeater may transmit, to a base station via a first interface, information associated with a second interface of the repeater. The repeater may receive, via the first interface, a configuration for the second interface, and may configure the second interface based at least in part on the configuration. Numerous other aspects are provided.
    Type: Application
    Filed: September 11, 2024
    Publication date: December 26, 2024
    Inventors: Navid ABEDINI, Raju HORMIS, Junyi LI, Juergen CEZANNE, Ozge KOYMEN
  • Patent number: 12167364
    Abstract: Disclosed is a method for wireless communication for determining the position of a wireless node. The method comprises receiving a set of reference signals from a set of at least four positioning devices, wherein the positioning devices are not arranged in a single plane. A signal propagation delay of each one of the set of reference signals is determined and a position of each one of the set of positioning devices is obtained. A convex localization problem is solved for the wireless node based at least in part on the determined signal propagation delay of each one of the set of reference signals and the position of each one of the set of positioning devices. The position of the wireless node is determined based at least in part on solving of the convex localization problem.
    Type: Grant
    Filed: October 24, 2022
    Date of Patent: December 10, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Mehmet Izzet Gurelli, Qiang Wu, Junyi Li, Tao Luo, Navid Abedini, Ozge Koymen
  • Publication number: 20240406769
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, via a beam and via a first subset of intelligent reflection surfaces (IRSs), a first transmission comprising a first reference signal or a first sounding reference signal (SRS) request. The network node may obtain a first signal quality measurement based at least in part on the first transmission. The network node may transmit, via the beam and via a second subset of IRSs, a second transmission, the second transmission comprising a second reference signal or a second SRS request. The network node may obtain a second signal quality measurement based at least in part on the second transmission. The network node may identify at least one IRS based at least in part on the first signal quality measurement and the second signal quality measurement. Numerous other aspects are described.
    Type: Application
    Filed: June 2, 2023
    Publication date: December 5, 2024
    Inventors: Mehmet Izzet GURELLI, Qiang WU, Junyi LI, Raju HORMIS, Tao LUO, Navid ABEDINI, Ozge KOYMEN, Farideddin FAYAZBAKHSH, Iyab Issam SAKHNINI
  • Publication number: 20240380436
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a reconfigurable intelligent surface (RIS) may select a weight vector, from a plurality of stored weight vectors, for enabling a spatially multiplexed communication, between a transmitter and a receiver, that includes two or more layers for each polarization of a plurality of polarizations for the spatially multiplexed communication. The RIS may receive the spatially multiplexed communication from the transmitter. The RIS may transmit the spatially multiplexed communication to the receiver in accordance with the weight vector. Numerous other aspects are described.
    Type: Application
    Filed: May 8, 2023
    Publication date: November 14, 2024
    Inventors: Ahmed BEDEWY, Juergen CEZANNE, Meilong JIANG, Ashwin SAMPATH, Junyi LI, Ozge KOYMEN, Ori SHENTAL
  • Publication number: 20240349073
    Abstract: The present disclosure relates to dynamic antenna array reconfiguration and signaling in millimeter wave bands. A user equipment (UE) may detect an antenna array change condition. The UE may transmit a request for beam training for an antenna array configuration in response to the detecting. The request for beam training may include a requested antenna array configuration for the UE and an indication of beam weights to use with the requested antenna array configuration. A base station may determine whether to grant or deny the requested antenna array configuration for the UE. The UE may receive, from the base station, an indication of an antenna array configuration for the UE. The base station may transmit the number of reference signals as a set of contiguous channel state information reference signals (CSI-RS). The UE may train the reconfigured active antenna array configuration based on the reference signals.
    Type: Application
    Filed: April 19, 2024
    Publication date: October 17, 2024
    Inventors: Vasanthan RAGHAVAN, Mohammad Ali TASSOUDJI, Yu-Chin OU, Kobi RAVID, Ozge KOYMEN, Juergen CEZANNE, Junyi LI, Kapil GULATI, Jung Ho RYU, Tianyang BAI
  • Publication number: 20240323755
    Abstract: Methods, systems, and devices for wireless communication are described. An FNC may be implemented to manage operations of a wireless fronthaul network. The FNC may monitor one or more network conditions and parameters of a network, which may include a fronthaul network and a radio access network. The fronthaul network may include at least one DU that supports wireless communications with a plurality of RUs via a plurality of fronthaul communication links, and the radio access network may include the plurality of RUs supporting communications for a plurality of wireless devices. The FNC may output, based on the one or more network conditions and the parameters, one or more fronthaul operation parameters for the at least one DU to support wireless communication for at least one RU of the plurality of RUs via one or more respective communication links of the plurality of communication links.
    Type: Application
    Filed: March 23, 2023
    Publication date: September 26, 2024
    Inventors: Meilong Jiang, Juergen Cezanne, Ahmed Bedewy, Ori Shental, Ashwin Sampath, Ozge Koymen, Junyi Li
  • Patent number: 12068835
    Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a repeater may receive a first signal from a transmitting device and determine an amplified version of the signal may not be successfully received by a receiving device. The repeater may transmit a mode switch message to the transmitting device to indicate a request for the transmitting device to switch to a transmission mode associated with one or more different transmission parameters based on detecting that the amplified version of the signal may not be received by the receiving device. The transmitting device may adjust one or more transmission parameters according to the mode switch message and may transmit a second signal to the repeater based on the adjusted transmission parameters. The repeater, operating according to the mode switch message, may receive the second signal and transmit an amplified version of the second signal to the receiving device.
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: August 20, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Kausik Ray Chaudhuri, Atanu Basudeb Halder, Ozge Koymen
  • Patent number: 12047147
    Abstract: Methods, systems, and devices for wireless communications supporting techniques for enhanced line-of-sight (LOS) communications with analog multi-path beamforming are described. A first wireless device may receive, from a second wireless device, an indication of a capability of the second wireless device to concurrently transmit first signaling in a first analog beamforming direction using a first transmission configuration indicator (TCI) state corresponding to a LOS mode, and second signaling in a second analog beamforming direction using a second TCI state corresponding to an indirect LOS mode. The first wireless device may then receive, from the second wireless device, a first downlink message in the first analog beamforming direction using the first TCI state concurrently with a second downlink message in the second analog beamforming direction using the second TCI state.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: July 23, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Juergen Cezanne, Meilong Jiang, Ahmed Bedewy, Ashwin Sampath, Ori Shental, Tianyang Bai, Ozge Koymen, Junyi Li
  • Publication number: 20240236926
    Abstract: Disclosed is a method for wireless communication for determining the position of a wireless node. The method comprises receiving a set of reference signals from a set of at least four positioning devices, wherein the positioning devices are not arranged in a single plane. A signal propagation delay of each one of the set of reference signals is determined and a position of each one of the set of positioning devices is obtained. A convex localization problem is solved for the wireless node based at least in part on the determined signal propagation delay of each one of the set of reference signals and the position of each one of the set of positioning devices. The position of the wireless node is determined based at least in part on solving of the convex localization problem.
    Type: Application
    Filed: October 24, 2022
    Publication date: July 11, 2024
    Inventors: Mehmet Izzet Gurelli, Qiang Wu, Junyi Li, Tao Luo, Navid Abedini, Ozge Koymen
  • Patent number: 12034675
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a set of bandwidth part (BWP) combinations for an inter-band carrier aggregation configuration in a frequency range above 24 GHz. The UE may transmit an indication of the set of BWP combinations to initiate a reconfiguration of a BWP combination for the UE. Numerous other aspects are provided.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: July 9, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Vasanthan Raghavan, Joseph Patrick Burke, Timo Ville Vintola, Juergen Cezanne, Ozge Koymen, Junyi Li
  • Publication number: 20240195476
    Abstract: Methods, systems, and devices for wireless communications supporting techniques for enhanced line-of-sight (LOS) communications with analog multi-path beamforming are described. A first wireless device may receive, from a second wireless device, an indication of a capability of the second wireless device to concurrently transmit first signaling in a first analog beamforming direction using a first transmission configuration indicator (TCI) state corresponding to a LOS mode, and second signaling in a second analog beamforming direction using a second TCI state corresponding to an indirect LOS mode. The first wireless device may then receive, from the second wireless device, a first downlink message in the first analog beamforming direction using the first TCI state concurrently with a second downlink message in the second analog beamforming direction using the second TCI state.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 13, 2024
    Inventors: Juergen Cezanne, Meilong Jiang, Ahmed Bedewy, Ashwin Sampath, Ori Shental, Tianyang Bai, Ozge Koymen, Junyi Li