Patents by Inventor Alireza Babaei

Alireza Babaei 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).

  • Patent number: 12144038
    Abstract: A wireless device triggers a first scheduling request (SR) in response to data of a first logical channel becoming available. A second SR is triggered in response to data of a second logical channel becoming available. When no valid SR resource is configured for the second SR: a random access procedure is initiated; and the second SR is cancelled and the first SR is keep pending. In response to the triggering of the first SR, the first SR is transmitted via a first SR resource corresponding to the first logical channel.
    Type: Grant
    Filed: February 27, 2023
    Date of Patent: November 12, 2024
    Assignee: ResMed Inc.
    Inventors: Alireza Babaei, Esmael Hejazi Dinan, Hyoungsuk Jeon, Kyungmin Park
  • Patent number: 12143998
    Abstract: A first child access node receives, from a second access node, a first message comprising configuration parameters indicating radio resources for a cell served by the first child access node. The first child access node receives the first message from the second access node via a first parent access node of the first child access node. The first child access node receives, from the first parent access node, a downlink control information comprising an activation indication of the radio resources for the cell. The first child access node communicates, with a wireless device, transport blocks via the radio resources of the cell based on the activation indication and the first message.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: November 12, 2024
    Assignee: Ofinno, LLC
    Inventors: Kyungmin Park, Esmael Hejazi Dinan, Hua Zhou, Ali Cagatay Cirik, Hyoungsuk Jeon, Alireza Babaei, Kai Xu
  • Patent number: 12143875
    Abstract: A first base station receives, from a second base station, cell configuration parameters of one or more cells of the second base station, the cell configuration parameters indicating at least one first information element (IE) indicating a first identifier of a first cell of the one or more cells, at least one second IE indicating that the first cell is an unlicensed cell, and at least one third IE indicating a radio frequency channel number of the unlicensed cell. The first base station sends, to the second base station, a request message for adding the second base station as a secondary base station for a wireless device after receiving the cell configuration parameters.
    Type: Grant
    Filed: October 23, 2023
    Date of Patent: November 12, 2024
    Assignee: Ofinno, LLC
    Inventors: Kyungmin Park, Esmael Dinan, Alireza Babaei
  • Patent number: 12144049
    Abstract: Wireless communications using multiple active resources (e.g., bandwidth parts (BWPs)) are described. A wireless device may perform failure event detection, such as radio link monitoring (RLM) and/or beam failure detection (BFD), jointly or separately for multiple active resources (e.g., BWPs) based on one or more criteria.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: November 12, 2024
    Assignee: Comcast Cable Communications, LLC
    Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Hua Zhou, Alireza Babaei, Hyoungsuk Jeon, Kyungmin Park
  • Patent number: 12143990
    Abstract: A base station transmits radio resource control (RRC) messages having configuration parameters indicating a first bandwidth part (BWP) and a second BWP. The base station also transmits a first downlink control information (DCI) scheduling one or more first uplink resources for a first reception of a first uplink transport block (TB) from a wireless device via the first BWP. Before the first reception of the first uplink TB, the base station may transmit a second DCI indicating a switching from the first BWP to the second BWP and one or more second uplink resources for a second reception of a second uplink TB from the wireless device via the second BWP. In response to the transmitting the second DCI before the first reception of the first uplink TB, the base station may cancel the first reception of the first uplink TB from the wireless device.
    Type: Grant
    Filed: February 21, 2023
    Date of Patent: November 12, 2024
    Assignee: Ofinno, LLC
    Inventors: Alireza Babaei, Esmael Hejazi Dinan, Hua Zhou, Hyoungsuk Jeon, Kyungmin Park, Ali Cagatay Cirik
  • Publication number: 20240373370
    Abstract: Wireless communications may be used to support transmission power control. A reference signal may be mapped to a power control parameter set. A message to schedule a transmission may be received that indicates the power control parameter set. A transmission power for the scheduled transmission may be determined based on the reference signal.
    Type: Application
    Filed: May 30, 2024
    Publication date: November 7, 2024
    Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou, Alireza Babaei, Youngwoo Kwak, Kyungmin Park
  • Publication number: 20240373369
    Abstract: Wireless communications may be used to support transmission power control. A message to schedule a transmission may be received without indicating a parameter for determining a power for the transmission. The transmission power may be determined based on a pathloss reference signal associated with a lowest index of a power control parameter set.
    Type: Application
    Filed: May 30, 2024
    Publication date: November 7, 2024
    Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou, Alireza Babaei, Youngwoo Kwak, Kyungmin Park
  • Publication number: 20240365418
    Abstract: A base station transmits, to a wireless device, radio resource control (RRC) configuration parameters of a cell comprising a bandwidth part (BWP). The base station receive a radio link failure report indicating a connection failure during a random access procedure of the wireless device. The radio link failure report comprises a cell identifier of the cell and a parameter indicating a bandwidth of the BWP associated with the connection failure.
    Type: Application
    Filed: July 2, 2024
    Publication date: October 31, 2024
    Applicant: Ofinno, LLC
    Inventors: Kyungmin Park, Esmael Hejazi Dinan, Hyoungsuk Jeon, Hua Zhou, Alireza Babaei
  • Publication number: 20240364461
    Abstract: A wireless device may receive configuration parameters of PDCP duplication of a bearer. A first RLC entity of the bearer may be associated with a first LBT bandwidth. A second RLC entity of the bearer may be associated with a second LBT bandwidth. The wireless device may transmit a packet of the bearer via the first LBT bandwidth and may transmit a duplicate of the packet via the second LBT bandwidth.
    Type: Application
    Filed: May 2, 2024
    Publication date: October 31, 2024
    Applicant: PanPsy Technologies, LLC
    Inventor: Alireza Babaei
  • Publication number: 20240365150
    Abstract: A method of quality of experience (QoE) measurement and reporting, includes receiving, by a user equipment (UE), a radio resource control (RRC) message comprising configuration parameters of one or more QoE configurations; receiving an RRC release message indicating transitioning of the UE from an RRC connected state to an RRC inactive state; performing QoE measurements for at least one first QoE configuration of the one or more QoE configurations, while the UE is in the RRC inactive state; determining to transition from the RRC inactive state to the RRC connected state; and transmitting one or more QoE measurement reports in response to the determining to transition.
    Type: Application
    Filed: May 19, 2022
    Publication date: October 31, 2024
    Applicant: Parsa Wireless Communications LLC
    Inventor: Alireza Babaei
  • Patent number: 12132672
    Abstract: A base station distributed unit may transmit a timing advance command for a timing advance group to a wireless device. The base station distributed unit may start a time alignment timer for the timing advance group of the wireless device in response to the transmission of the timing advance command. The base station distributed unit may determine expiration of the time alignment timer. The base station distributed unit may transmit a first message to a base station central unit. The first message may indicate the expiration of the time alignment timer for the timing advance group of the wireless device.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: October 29, 2024
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Kyungmin Park, Esmael Dinan, Hyoungsuk Jeon, Hua Zhou, Alireza Babaei
  • Patent number: 12133267
    Abstract: Wireless communications using multiple active resources (e.g., bandwidth parts (BWP)) are described. A predetermined rule may be used to determine on which downlink (DL) BWP of multiple active DL BWPs, and/or on which uplink (UL) BWP of multiple active UL BWPs, a message is to be sent. A wireless device and/or a base station may reduce the quantity of active DL BWPs and/or active UL BWPs to monitor for a response.
    Type: Grant
    Filed: October 13, 2023
    Date of Patent: October 29, 2024
    Assignee: Comcast Cable Communications, LLC
    Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Hua Zhou, Hyoungsuk Jeon, Alireza Babaei
  • Publication number: 20240357600
    Abstract: A wireless device receives one or more radio resource control (RRC) messages comprising one or more configuration parameters. The one or more configuration parameters indicates a first sounding reference signal (SRS) resource set with a first SRS resource set identifier (ID) and a second SRS resource set with a second SRS resource set ID, wherein the first SRS resource set ID is lower than the second SRS resource set ID. A wireless device receives downlink control information (DCI) scheduling a physical uplink shared channel (PUSCH) transmission. A wireless device transmits the PUSCH transmission using the first SRS resource set based on the first SRS resource set ID being lower than the second SRS resource set ID.
    Type: Application
    Filed: July 3, 2024
    Publication date: October 24, 2024
    Applicant: Ofinno, LLC
    Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Yunjung Yi, Hua Zhou, Alireza Babaei, Kyungmin Park
  • Publication number: 20240357682
    Abstract: A wireless device receives, from an integrated access backhaul (IAB) node, backhaul link failure information indicating a radio link failure between an IAB donor node and the IAB node. The wireless device transmits a radio link failure report indicating the backhaul link failure between the IAB donor node and the IAB node as causing a failure of a connection between the wireless device and the IAB donor node.
    Type: Application
    Filed: June 26, 2024
    Publication date: October 24, 2024
    Applicant: Ofinno, LLC
    Inventors: Kyungmin Park, Esmael Hejazi Dinan, Hua Zhou, Alireza Babaei, Hyoungsuk Jeon, Ali Cagatay Cirik, Kai Xu
  • Publication number: 20240357663
    Abstract: A first base station receives, from a second base station, cell information of a second cell of the second base station, wherein the cell information indicates a subcarrier spacing associated with the second cell. The first base station transmits, to a wireless device and after receiving the cell information of the second cell, configuration parameters for a random access channel of a first cell of the first base station.
    Type: Application
    Filed: June 28, 2024
    Publication date: October 24, 2024
    Applicant: Ofinno, LLC
    Inventors: Kyungmin Park, Esmael Hejazi Dinan, Hyoungsuk Jeon, Hua Zhou, Alireza Babaei, Ali Cagatay Cirik
  • Patent number: 12126572
    Abstract: Systems, apparatuses, and methods are described for wireless communications. A base station may transmit, to a wireless device, a DCI format comprising a downlink BWP indicator, an uplink BWP indicator, a PDSCH resource allocation, and a PUCCH resource allocation for HARQ ACK transmission. The wireless device may select, from a plurality of uplink active BWPs of the cell, an uplink active BWP based on the uplink BWP indicator. The wireless device may transmit the HARQ ACK via the selected uplink active BWP.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: October 22, 2024
    Assignee: Comcast Cable Communications, LLC
    Inventors: Hua Zhou, Esmael Dinan, Ali Cirik, Alireza Babaei, Hyoungsuk Jeon, Kyungmin Park, Kai Xu
  • Patent number: 12127120
    Abstract: A wireless device receives one or more radio resource control messages comprising configuration parameters of a configured uplink grant Type 1 associated with a cell. The wireless device transmits one or more transport blocks based on the configured uplink grant Type 1. The wireless device transitions the cell to a dormancy in response to receiving a downlink control information (DCI). The wireless device suspends the configured uplink grant Type 1 associated with the cell in response to the transitioning the cell to the dormancy.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: October 22, 2024
    Assignee: HONOR DEVICE CO. , LTD.
    Inventors: Hua Zhou, Esmael Hejazi Dinan, Ali Cagatay Cirik, Alireza Babaei, Hyoungsuk Jeon, Kyungmin Park, Kai Xu, Nazanin Rastegardoost
  • Patent number: 12127200
    Abstract: A wireless device may receive a first configuration parameter of a primary cell indicating that a first secondary cell is a scheduling cell for the primary cell. Based on the first secondary cell being deactivated, the wireless device may receive a first DCI based on monitoring one or more first search spaces of the primary cell and may transmit or receive a first TB via the primary cell based on the first DCI. Based on the first secondary cell being activated, the wireless device may receive a second DCI based on monitoring one or more second search spaces of the first secondary cell and may transmit or receive a second TB via the primary cell based on the second DCI.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: October 22, 2024
    Assignee: PanPsy Technologies, LLC
    Inventor: Alireza Babaei
  • Publication number: 20240349186
    Abstract: Wireless communication techniques using a power saving mode are described. A wireless device may be configured with a plurality of power saving configurations. A base station may transmit an indication of a power saving configuration in the plurality of power saving configurations. The wireless device may monitor a power saving channel based on the indicated power saving configuration.
    Type: Application
    Filed: April 19, 2024
    Publication date: October 17, 2024
    Inventors: Hua Zhou, Esmael Hejazi Dinan, Kyungmin Park, Ali Cagatay Cirik, Alireza Babaei, Hyoungsuk Jeon, Kai Xu
  • Publication number: 20240349334
    Abstract: A wireless device may communicate with multiple base stations via multiple cells. The wireless device may indicate to at least one of the base stations a failure of a listen-before-talk (LBT) procedure. A base station may reconfigure another base station based on the failure of the LBT procedure.
    Type: Application
    Filed: April 22, 2024
    Publication date: October 17, 2024
    Inventors: Alireza Babaei, Esmael Hejazi Dinan