Patents by Inventor Esmael Hejazi Dinan

Esmael Hejazi Dinan 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: 20250097979
    Abstract: A wireless device receives configuration parameters indicating a plurality of slot format combinations of a cell. The wireless device receives, during a slot, downlink control information (DCI) indicating a slot format combination of the plurality of slot format combinations. The slot format combination indicates a channel occupancy time (COT) duration for the cell. The wireless device transmits, via the cell, a transport block based on the COT duration, wherein the COT duration starts from the slot.
    Type: Application
    Filed: September 23, 2024
    Publication date: March 20, 2025
    Applicant: Ofinno, LLC
    Inventors: Kai Xu, Esmael Hejazi Dinan, Hua Zhou, Alireza Babaei, Hyoungsuk Jeon, Ali Cagatay Cirik, Kyungmin Park
  • Publication number: 20250098020
    Abstract: A wireless device receives an uplink grant via a monitoring occasion associated with a synchronization signal and physical broadcast channel block (SSB). The SSB is determined by a most recent of: an activation command of a transmission configuration indicator (TCI) state; a random access procedure; or a configured-grant based uplink transmission in a radio resource control (RRC) inactive state. The wireless device transmits an uplink transmission based on the uplink grant.
    Type: Application
    Filed: September 23, 2024
    Publication date: March 20, 2025
    Applicant: Ofinno, LLC
    Inventors: Hyoungsuk Jeon, Yunjung Yi, Esmael Hejazi Dinan, Hua Zhou, Kyungmin Park, Taehun Kim
  • Publication number: 20250097990
    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: Application
    Filed: September 24, 2024
    Publication date: March 20, 2025
    Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Hua Zhou, Hyoungsuk Jeon, Alireza Babaei
  • Publication number: 20250096991
    Abstract: Systems, apparatuses, and methods are described for wireless communications. A base station may transmit, to a wireless device, a DCI format comprising a BWP indicator. The wireless device may select, from a plurality of active BWPs of a cell, an active BWP based on the BWP indicator. The wireless device may transmit an uplink signal via the selected active BWP.
    Type: Application
    Filed: September 4, 2024
    Publication date: March 20, 2025
    Inventors: Hua Zhou, Esmael Hejazi Dinan, Ali Cagatay Cirik, Alireza Babaei, Hyoungsuk Jeon, Kyungmin Park, Kai Xu
  • Publication number: 20250097672
    Abstract: A method can include receiving, by a wireless device from a base station, one or more radio resource control (RRC) messages that include: a first radio network temporary identifier (RNTI) for a multicast and broadcast service (MBS) session; a second RNTI for unicast transmissions; a first scrambling identity for the MBS session; and a second scrambling identity for the unicast transmissions. The method can also include receiving, based on the first RNTI, a group common downlink control information (DCI) scheduling a first transport block (TB) of the MBS session. The method can further include receiving the first TB being scrambled with a first scrambling sequence initialized by: the first scrambling identity; and the first RNTI. The method can additionally include receiving, based on a second RNTI, a unicast DCI scheduling a second TB of the unicast transmissions and receiving the second TB being scrambled with a second scrambling sequence.
    Type: Application
    Filed: December 2, 2024
    Publication date: March 20, 2025
    Applicant: Ofinno, LLC
    Inventors: Hua Zhou, Esmael Hejazi Dinan, Yunjung Yi, Ali Cagatay Cirik, Hyoungsuk Jeon, Hyukjin Chae, Jonghyun Park, Kai Xu
  • Publication number: 20250097826
    Abstract: A base station sends a system information block (SIB) indicating that restricted local operator services (RLOS) are supported by a public land mobile network comprising the base station. The base station receives, from a wireless device, a preamble. The base station sends a random access response to the preamble. The base station receives at least one first radio resource control (RRC) message comprising: a first information element indicating, to the base station, that an RRC connection of the wireless device is for the RLOS, and a second information element comprising an attach request message indicating, to a mobility management entity (MME) configured with an RLOS access point name, that an attach request of the wireless device is for the RLOS. The base station sends, to the wireless device, a second RRC message comprising an attach accept message indicating acceptance of the RLOS by the MME.
    Type: Application
    Filed: October 18, 2024
    Publication date: March 20, 2025
    Applicant: Peninsula Technologies, LLC
    Inventors: Weihua Qiao, Esmael Hejazi Dinan, Kyungmin Park, Peyman Talebi Fard
  • Publication number: 20250097838
    Abstract: Configuration parameters sent to a wireless device may indicate resources (and a repetition scheme that the wireless device may use for communication. An activation command, scheduling a reception, may indicate to use at least two transmission configuration states for the scheduled reception. The wireless device may use the indicted two transmission and a configured repetition scheme to receive the scheduled reception.
    Type: Application
    Filed: September 19, 2024
    Publication date: March 20, 2025
    Inventors: Ali Cagatay Cirik, Hyoungsuk Jeon, Esmael Hejazi Dinan, Hua Zhou, Gautham Prasad, Mohammad Ghadir Khoshkholgh Dashtaki, Ryan Keating
  • Publication number: 20250097940
    Abstract: A wireless device may indicate one or more capabilities or lack thereof in one or more capability messages. The wireless device may indicate, for example, that the wireless device is not capable of switching between resources, is not capable of supporting a reception scheme, and/or is configured with a particular reception scheme. Based on the wireless device indication(s), a control message may be used to direct the wireless device to schedule reception using at least two resources.
    Type: Application
    Filed: September 20, 2024
    Publication date: March 20, 2025
    Inventors: Ali Cagatay Cirik, Hyoungsuk Jeon, Esmael Hejazi Dinan, Hua Zhou, Gautham Prasad, Mohammad Ghadir Khoshkholgh Dashtaki
  • Patent number: 12255829
    Abstract: A PDCP layer of a first transmitting device determines a transmission failure of at least one PDCP SDU, wherein a plurality of PDCP SDUs, comprising a data unit of a data flow, comprise the at least one PDCP SDU. The PDCP layer of the first transmitting device discards, based on the determining, the plurality of PDCP SDUs.
    Type: Grant
    Filed: November 21, 2023
    Date of Patent: March 18, 2025
    Assignee: Ofinno, LLC
    Inventors: SungDuck Chun, Kyungmin Park, Esmael Hejazi Dinan, Peyman Talebi Fard, Weihua Qiao
  • Publication number: 20250088920
    Abstract: A second base station transmits, to a wireless device, a radio resource control (RRC) message indicating a handover to a cell. The RRC message further indicates a first timing advance of a first beam of the cell and a second timing advance of a second beam of the cell. The first timing advance and the second timing advance are provided for transmitting transport blocks using a beam selected among the first beam and the second beam and a timing advance selected among the first timing advance and the second timing advance. The timing advance corresponds to the beam.
    Type: Application
    Filed: November 26, 2024
    Publication date: March 13, 2025
    Applicant: Ofinno, LLC
    Inventors: Kyungmin Park, Esmael Hejazi Dinan, Hyoungsuk Jeon, Nazanin Rastegardoost, Hua Zhou, Ali Cagatay Cirik, Youngwoo Kwak, Yunjung Yi
  • Publication number: 20250089056
    Abstract: Wireless communications are described. A wireless device and/or a base station may determine/select one or more beams for transmission of signals (e.g., sounding reference signals, SRSs) in one or more cells. The wireless device and/or the base station may determine/select a beam based on one or more of: cell indicators of a first cell and/or a second cell, antenna panel indicators associated with SRS transmissions, priorities of SRS transmissions, resource set indicators corresponding to the SRS transmissions, and/or other information.
    Type: Application
    Filed: April 15, 2024
    Publication date: March 13, 2025
    Inventors: Ali Cagatay Cirik, Esmael Hejazi Dinan, Hua Zhou, Hyoungsuk Jeon, Alireza Babaei, Kyungmin Park, Kai Xu
  • Patent number: 12250671
    Abstract: A wireless device may receive, from a base station, configuration parameters indicating transmission configuration indication (TCI) states, wherein each TCI state is associated with a pathloss reference signal (RS) and used for uplink transmissions via a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH). The wireless device may receive a first downlink control information (DCI) indicating a PUCCH resource and a first TCI state, of the TCI states, associated with a first pathloss RS. The wireless device may determine a transmit power of the PUCCH resource based on a second pathloss RS associated with a second TCI state, of the TCI states, indicated by a second DCI received before the first DCI. The wireless device may transmit the PUCCH resource based on the transmit power.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: March 11, 2025
    Assignee: Ofinno, LLC
    Inventors: Kai Xu, Hua Zhou, Esmael Hejazi Dinan, Yunjung Yi, Ali Cagatay Cirik, Hyoungsuk Jeon, Jonghyun Park
  • Patent number: 12250045
    Abstract: Beam determination and beam activation may be used in wireless communications. An initial (e.g., default) TCI state pool, of a plurality of TCI state pools, may be used to receive one or more messages indicating a second TCI state pool for communicating signals between a wireless device and a base station. The one or more messages may comprise an indication of a TCI state pair (e.g., an uplink TCI state and a downlink TCI state) of the second TCI state pool.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: March 11, 2025
    Assignee: Comcast Cable Communications, LLC
    Inventors: Kai Xu, Hua Zhou, Esmael Hejazi Dinan, Yunjung Yi, Ali Cagatay Cirik, Hyoungsuk Jeon, Jonghyun Park, Nazanin Rastegardoost
  • Patent number: 12250684
    Abstract: A wireless device receives a sidelink control information (SCI) that may schedule a transport block and may also indicate a first repetition value. The wireless device may also receive a transport block via a physical sidelink shared channel (PSSCH). Based on a comparison of the first repetition value received via the SCI and a repetition threshold, the wireless device may determine to transmit an acknowledgment for the received transport block. The wireless device may then transmit the acknowledgment for the received transport block.
    Type: Grant
    Filed: July 12, 2023
    Date of Patent: March 11, 2025
    Assignee: Koninklijke Philips N.V.
    Inventors: Kai Xu, Esmael Hejazi Dinan, Hua Zhou, Alireza Babaei, Bing Hui, Kyungmin Park, Hyukjin Chae
  • Patent number: 12250584
    Abstract: Wireless devices may receive channel state information (CSI) measurement resources for a plurality of cells, including cells of a first transmission point and cells of a second transmission point. The wireless device may measure CSI for each cell, and may quantize the measured CSI jointly across the cells. The wireless device may send the jointly quantized CSI to a base station, and the jointly quantized CSI may be used in communications via the first transmission point and the second transmission point.
    Type: Grant
    Filed: November 10, 2023
    Date of Patent: March 11, 2025
    Assignee: Comcast Cable Communications, LLC
    Inventor: Esmael Hejazi Dinan
  • Publication number: 20250081066
    Abstract: A wireless device may change from communicating with a first node to communicating with a second node, for example, based on a switch or a handover. A wireless device that receives an indication for a switch (e.g., to a satellite or wireless communication device) and an indication for a handover may determine which to perform based on a time indicated for the switch. For example, the handover may be initiated after receiving an indication to perform the switch if the handover is initiated before the time for the switch.
    Type: Application
    Filed: September 5, 2024
    Publication date: March 6, 2025
    Inventors: Mohammad Ghadir Khoshkholgh Dashtaki, Ali Cagatay Cirik, Esmael Hejazi Dinan, Hua Zhou, Gautham Prasad, Hyoungsuk Jeon
  • Publication number: 20250081103
    Abstract: A base station can receive, while a primary cell (PCell) and a secondary cell (SCell) are in a second power state, an uplink wake-up signal from a wireless device. In response to receiving the uplink wake-up signal, the base station can transition the PCell to a first power state and maintain the SCell in the second power state.
    Type: Application
    Filed: November 20, 2024
    Publication date: March 6, 2025
    Applicant: Ofinno, LLC
    Inventors: Hua Zhou, Ali Cagatay Cirik, Esmael Hejazi Dinan, Mohammad Ghadir Khoshkholgh Dashtaki, Kai Xu, Hyoungsuk Jeon
  • Publication number: 20250081246
    Abstract: A base station transmits, to a wireless device, at least one radio resource control (RRC) message comprising configuration parameters of an unlicensed cell. The base station transmits a first physical downlink control channel (PDCCH) to initiate a random access procedure on the unlicensed cell. In response to a listen-before-talk (LBT) procedure indicating a clear channel for uplink transmission of a first preamble of the random access procedure, the base station receives the first preamble via a random access channel (RACH) of the unlicensed cell and transmits a second PDCCH for a random access response (RAR). In response to the LBT procedure indicating an LBT failure, the base station receives a second preamble based on a random access resource selection procedure and does not transmit the second PDCCH for the RAR.
    Type: Application
    Filed: November 18, 2024
    Publication date: March 6, 2025
    Applicant: Ofinno, LLC
    Inventor: Esmael Hejazi Dinan
  • Publication number: 20250080403
    Abstract: A wireless device triggers a sidelink scheduling request (SR) procedure based on sidelink data becoming available while operating in a first sidelink resource allocation mode. The wireless device determines a failure of the sidelink SR procedure base on determining a non-configuration or a deactiviation of a resource for transmission of a SR of the sidelink SR procedure, and switches to a second sidelink resource allocation mode in response to the failure of the sidelink SR procedure.
    Type: Application
    Filed: November 18, 2024
    Publication date: March 6, 2025
    Inventors: Yunjung Yi, Esmael Hejazi Dinan
  • Patent number: 12245167
    Abstract: A base station transmits, to a wireless device, at least one message comprising configuration parameters of a plurality of cells. The plurality of cells comprise a primary cell and one or more secondary cells. The base station receives, from the wireless device, a power headroom report (PHR). The PHR comprises a Type 2 power headroom of the primary cell in response to a licensed assisted access cell, of the one or more secondary cells, having an uplink that is configured and activated.
    Type: Grant
    Filed: February 22, 2023
    Date of Patent: March 4, 2025
    Assignee: Peninsula Technologies, LLC
    Inventor: Esmael Hejazi Dinan