Patents by Inventor Seyedkianoush HOSSEINI

Seyedkianoush HOSSEINI 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: 20240244600
    Abstract: Certain aspects of the present disclosure provide techniques for scheduling and bandwidth part (BWP) adaptation for extended reality (XR). A method that may be performed by a user equipment (UE) includes obtaining an indication to change at least one of a minimum control-channel-to-data-channel delay or a bandwidth for receiving a first transmission on a BWP; changing the at least one of the minimum control-channel-to-data-channel delay to a new minimum control-channel-to-data-channel delay or the bandwidth on the BWP to a new bandwidth; and receiving the first transmission on the BWP using the at least one of the new minimum control-channel-to-data-channel delay or the new bandwidth of the BWP.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Inventors: Hwan Joon KWON, Huilin XU, Yuchul KIM, Peter Pui Lok ANG, Yeliz TOKGOZ, Jay Kumar SUNDARARAJAN, Krishna Kiran MUKKAVILLI, Tingfang JI, Jing LEI, Ravi AGARWAL, Seyong PARK, Seyedkianoush HOSSEINI
  • Publication number: 20240244652
    Abstract: Wireless communication devices, systems, and methods related to downlink control information (DCI) monitoring and semi-persistent scheduling (SPS) reception for limited capability devices are provided. For example, a method of wireless communication performed by a user equipment can include receiving, from the base station, a semi-persistent scheduling (SPS) grant, the SPS grant indicating a periodicity; monitoring, in a slot scheduled for a downlink data communication, for an SPS release and the downlink data communication; and transmitting, to the base station, an acknowledgement (ACK) or negative acknowledgment (NACK) based on the monitoring.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Inventors: Seyed Ali Akbar FAKOORIAN, Wei YANG, Peter GAAL, Seyedkianoush HOSSEINI
  • Patent number: 12041588
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may provide, to a physical layer from a higher layer, an indication of a set of sidelink resources or slots that are for an active time of a discontinuous reception (DRX) cycle of a second UE or destination identifier (ID) and that are not for an inactive time of the DRX cycle of the second UE or destination ID. The first UE may transmit, to the second UE or one or more UEs associated with the destination ID, a sidelink communication that is based at least in part on the set of sidelink resources or slots. Numerous other aspects are described.
    Type: Grant
    Filed: October 24, 2022
    Date of Patent: July 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Gabi Sarkis, Seyedkianoush Hosseini
  • Patent number: 12041560
    Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a base station may update its channel state information (CSI) on a sidelink between a first user equipment (UE) and one or more second UEs aperiodically using control information to trigger the CSI reporting process. The aperiodic CSI process may include the base station transmitting a timing requirement and control information to a UE. The control information contains a CSI request may be received and decoded at the UE. According to the CSI request, the first UE may transmit a reference signal on the sidelink for the second UE(s) to measure. The UE(s) may generate and transmit a CSI report on the sidelink to first UE, and the first UE may aggregate the received CSI report(s) and transmit them to the base station within the time period specified by the timing requirement received in the control information.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: July 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Alexandros Manolakos, Seyedkianoush Hosseini, Gokul Sridharan
  • Patent number: 12041564
    Abstract: A method of wireless communications by a receiving sidelink user equipment includes detecting a lite sidelink synchronization signal (SL-SS) transmitted by a transmitting sidelink UE. The lite SL-SS may have a pattern with a reduced number of physical sidelink broadcast channel (PSBCH) symbols. The method also includes transmitting a demand requesting additional SL-SSs from the transmitting sidelink UE on indicated resources. Another method includes receiving a demand for additional sidelink synchronization signals (SL-SSs) from a receiving sidelink UE. This method further includes transmitting the additional SL-SSs in response to the demand.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: July 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Seyed Ali Akbar Fakoorian, Wanshi Chen, Seyedkianoush Hosseini, Hwan Joon Kwon, Krishna Kiran Mukkavilli
  • Patent number: 12041622
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, for a master cell group and a secondary cell group used for a dual connectivity mode of the UE, information indicating physical downlink control channel (PDCCH) monitoring capability values for one or more of span-based monitoring or a combination of slot-based monitoring and span-based monitoring. The UE may receive, from the base station, PDCCH monitoring configuration values for the MCG and the SCG based at least in part on the PDCCH monitoring capability values. Numerous other aspects are provided.
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: July 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Seyedkianoush Hosseini, Peter Gaal, Aamod Khandekar, James Beckman
  • Publication number: 20240236951
    Abstract: Methods, systems, and devices for wireless communication are described. In some cases, a sidelink user equipment (UE) operating in a power saving mode may identify a resource reservation configuration for communicating within a resource pool allocated for sidelink communications. The UE may operate in a first power state of the power saving mode during a sensing window. The sensing window may correspond to a resource selection window of the resource pool. The UE may transition, after the sensing window, from the first power state to a second power state that may consume more power than the first power state. The UE may identify a subset of resources of the resource pool in the resource selection window that are available for sidelink transmission by the UE based on transitioning between the first power state and the second power state.
    Type: Application
    Filed: March 26, 2024
    Publication date: July 11, 2024
    Inventors: Wei YANG, Seyedkianoush HOSSEINI, Wanshi CHEN, Hwan Joon KWON
  • Publication number: 20240237055
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling that indicates a configuration for subband full duplex (SBFD) slots and a random access channel (RACH) configuration for SBFD slots. The UE may transmit at least one instance of a RACH message in an uplink subband of an SBFD slot in accordance with the RACH configuration. The RACH configuration may enable a UE to repeat a RACH message or transmit a multi-slot RACH message across an SBFD slot and an uplink slot. The RACH configuration may map synchronization signal blocks (SSB)s to RACH occasions in the uplink subband of the SBFD slot. In some examples, the SSBs may be mapped across multiple (e.g., consecutive) SBFD slots. In some cases, the RACH configuration may enable a UE to repeat a RACH message or transmit a multi-slot RACH message across multiple SBFD slots.
    Type: Application
    Filed: October 24, 2022
    Publication date: July 11, 2024
    Inventors: Muhammad Sayed Khairy Abdelghaffar, Hung Dinh Ly, Gokul Sridharan, Ahmed Attia Abotabl, Seyedkianoush Hosseini, Abdelrahman Mohamed Ahmed Mohamed Ibrahim
  • Publication number: 20240237099
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive downlink control information (DCI) from a network entity, wherein the DCI indicates multiple sidelink resources including a first sidelink resource and a second sidelink resource, wherein the first sidelink resource is for transmission of a sidelink communication to a second UE and wherein the second sidelink resource is for retransmission of the sidelink communication after a negative acknowledgment (NACK) of the sidelink communication on the first sidelink resource. The UE may transmit the sidelink communication to the second UE on at least one of the multiple sidelink resources. Numerous other aspects are described.
    Type: Application
    Filed: January 9, 2023
    Publication date: July 11, 2024
    Inventors: Ahmed Attia ABOTABL, Seyedkianoush HOSSEINI, Marwen ZORGUI, Ahmed ELSHAFIE
  • Publication number: 20240237017
    Abstract: Certain aspects of the present disclosure provide techniques for method of wireless communications at a first user equipment (UE), comprising, receiving signaling indicating a plurality of orbital angular momentum (OAM) modes to be used across OAM transmissions and processing at least one OAM transmission, in accordance with the indication.
    Type: Application
    Filed: January 9, 2023
    Publication date: July 11, 2024
    Inventors: Ahmed ELSHAFIE, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Muhammad Sayed Khairy ABDELGHAFFAR, Ahmed Attia ABOTABL, Seyedkianoush HOSSEINI
  • Publication number: 20240235910
    Abstract: Techniques and devices for wireless communications are described. A user equipment (UE) may receive a configuration from a network entity for multiplexing a reference signal with a data signal in time and in frequency or for multiplexing the reference signal in a Doppler domain. The UE may receive an assignment of multiple time-frequency resources from the network entity for transmission of the reference signal. The UE may multiplex the reference signal across the assigned time-frequency resources in accordance with the received configuration. The UE may transmit the multiplexed reference signal to the network entity.
    Type: Application
    Filed: October 21, 2022
    Publication date: July 11, 2024
    Inventors: Weimin Duan, Jing Jiang, Yu Zhang, Wei Yang, Seyedkianoush Hosseini
  • Patent number: 12035307
    Abstract: Methods, systems, and devices for wireless communication are described. Some wireless communications systems may support configurations for grouping feedback information within a codebook. A user equipment (UE) may support one or more types of feedback. In some cases, the UE may generate subsets of feedback information within the codebook based on each type of feedback, which may increase overhead. To reduce overhead, the UE may receive signaling that indicates a configuration for grouping feedback information within a codebook. The UE may receive downlink messages that may be associated with a same set of uplink resources for transmitting a feedback message. The UE may generate a codebook to include one or more groups of feedback information in accordance with the configuration and based on the downlink messages. The UE may transmit the feedback message based on the codebook and via the set of uplink resources.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: July 9, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Yi Huang, Peter Gaal, Seyedkianoush Hosseini, Wanshi Chen
  • Patent number: 12035353
    Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may receive multiple requests for sidelink channel state information (CSI) and each request for sidelink CSI may trigger a different sidelink CSI report from the UE. The UE may assign a number of CSI processing units (CPUs) to each triggered sidelink CSI report and may select one or more of the triggered sidelink CSI reports for generation in accordance with a CPU capability of the UE and according to a priority associated with each of the requests. For example, the UE may select the one or more CSI reports in an order according to the priority and such that a summation of the CPUs assigned to each of the selected CSI reports avoids exceeding the CPU capability of the UE. The UE may generate and transmit the selected CSI reports.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: July 9, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Seyedkianoush Hosseini, Wei Yang, Wanshi Chen
  • Publication number: 20240224255
    Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE). In one aspect, a method includes determining that (1) a first scheduled sidelink transmission to a first receiving UE using a first set of component carriers and (2) a second scheduled sidelink transmission to a second receiving UE using a second set of component carriers will overlap in a time domain; determining that the first scheduled sidelink transmission has a first transmission time length and the second scheduled sidelink transmission has a second transmission time length, wherein the second transmission time length is shorter than the first transmission time length; segmenting the first scheduled sidelink transmission into a plurality of first sidelink transmission segments; and sending, to the first receiving UE, an indication of the plurality of first sidelink transmission segments.
    Type: Application
    Filed: January 17, 2024
    Publication date: July 4, 2024
    Inventors: Ahmed ELSHAFIE, Seyedkianoush HOSSEINI
  • Publication number: 20240224058
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine an antenna switching capability for the UE that relates to a capability of the UE to switch an antenna for a plurality of bands that are included in a band combination of a set of band combinations supported by the UE, wherein at least two bands of the plurality of bands correspond to a first radio access technology (RAT) and a second RAT respectively. The UE may signal the set of band combinations and the antenna switching capability to a base station. Numerous other aspects are provided.
    Type: Application
    Filed: December 28, 2023
    Publication date: July 4, 2024
    Inventors: Alberto RICO ALVARINO, Masato KITAZOE, Peter GAAL, Le LIU, Aziz GHOLMIEH, Umesh PHUYAL, Amir FARAJIDANA, Seyedkianoush HOSSEINI
  • Publication number: 20240224285
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may output a configuration of a communication state of a wireless communication device associated with the network entity, wherein the wireless communication device is associated with controlling one or more user equipments (UEs) for the network entity. The network entity may communicate in accordance with the configuration. Numerous other aspects are described.
    Type: Application
    Filed: December 30, 2022
    Publication date: July 4, 2024
    Inventors: Ahmed ELSHAFIE, Seyedkianoush HOSSEINI, Ahmed Attia ABOTABL, Krishna Kiran MUKKAVILLI
  • Publication number: 20240223315
    Abstract: A transmitting sidelink device assigns a transport block (TB) to a logical hybrid automatic repeat request (HARQ) entity, maps the TB to an carrier, transmits the TB to a receiving sidelink device, the TB is associated with a first sidelink control information (SCI) that cross-references the TB to an identifier of the logical HARQ entity, maps the TB to a different carrier, and retransmits the TB on the different carrier, the retransmitted TB is associated with a second SCI that cross-references the TB to the identifier of the logical HARQ entity. A receiving sidelink device receives the TB and SCI, maps the TB to the identified logical HARQ entity, detects the retransmission, and maps the retransmission to the identified logical HARQ entity. A transmitting sidelink device generates packets in advance and transmits one of the generated packets when required.
    Type: Application
    Filed: June 1, 2022
    Publication date: July 4, 2024
    Inventors: Qing LI, Kapil GULATI, Seyedkianoush HOSSEINI, Junyi LI, Stelios STEFANATOS, Ozcan OZTURK, Gabi SARKIS, Hong CHENG
  • Patent number: 12028887
    Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may generate statistical modeling of sensing outcomes (e.g., may identify one or more measurement statistics), and may transmit values that are quantized based on the one or more measurement statistics. Measurement statistics may include one or more of mean and variance of sensing results (e.g., channel quality measurements such as signal to interference ratio (SIR)), auto-correlation of measurements or measurement statistics over time, auto-covariance, or the like. In some examples, a UE may incorporate channel measurement statistics into a waveform (e.g., the coordination report) or otherwise compress the measurements. The UE may measure its own self-interference, and may indicate (e.g., in the coordination message) resource availability that reflects the measured self-interference. A receiving UE may use the coordination message to schedule subsequent sidelink communications (e.g.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: July 2, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Elshafie, Tugcan Aktas, Seyedkianoush Hosseini
  • Patent number: 12028141
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of at least one of: one or more anchor cells associated with a target cell, or one or more target cells, including the target cell, associated with an anchor cell included in the one or more anchor cells. The UE may transmit, to the anchor cell, an indication of the target cell and an indication of a target beam index associated with the target cell as part of an initial access procedure with the anchor cell. The UE may establish a connection with the target cell based at least in part on performing the initial access procedure with the anchor cell. Numerous other aspects are described.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: July 2, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Linhai He, Jing Jiang, Seyedkianoush Hosseini
  • Patent number: 12028872
    Abstract: Methods, systems, and devices for wireless communications are described. Wireless communications systems may employ one or more scheduling constraints to support efficient utilization of techniques for intra-device handling of overlapping scheduled uplink transmissions (e.g., intra-device dynamic resource cancelation and multiplexing) as well as inter-device handling of overlapping scheduled uplink transmissions (e.g., inter-device dynamic resource cancelation and multiplexing). Scheduling constraints may define how a device may apply intra-device and inter-device multiplexing and cancelation rules for various scenarios. For example, a device may apply intra-UE cancelation rules before inter-device cancelation rules. In some examples, later-received grants or uplink preemption indications (ULPIs) may not change a device's previously established decision to drop an uplink transmission.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: July 2, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Wei Yang, Seyedkianoush Hosseini, Peter Gaal, Wanshi Chen, Yi Huang