Patents by Inventor Mohamed Ahmed

Mohamed Ahmed 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: 12356392
    Abstract: Disclosed are techniques for communication. In an aspect, a first UE determines information (e.g., from an external device, or via the first UE's own energy sensing) associated with scheduled uplink transmissions on a set of symbols by a second UE. The first UE performs measurements on at least some of the scheduled uplink transmissions during a first subset of the set of symbols where no DL signals are received by the first UE. The first UE receives at least one DL signal during a second subset of the set of symbols, and mitigates interference associated with the at least one DL signal based on the measurements.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: July 8, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Attia Abotabl, Muhammad Sayed Khairy Abdelghaffar, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Krishna Kiran Mukkavilli, Tingfang Ji, Joseph Patrick Burke, Renqiu Wang, Hwan Joon Kwon
  • Publication number: 20250220678
    Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support cross link interference (CLI) mitigation in full-duplex operations. For example, a first user equipment (UE) may encode and precode a first portion of a message according to a first modulation and coding scheme (MCS) and a first precoding matrix and a second portion of the message according to a second MCS and a second precoding matrix. The first precoding matrix may be based on a first communication link between the first UE and a network entity and the second precoding matrix may be based on the first communication link and a second communication link between the first UE and a second UE. The first UE may transmit the first portion of the message and the second portion of the message via beams associated with respective precoding matrices.
    Type: Application
    Filed: February 4, 2025
    Publication date: July 3, 2025
    Inventors: Ahmed Attia ABOTABL, Marwen ZORGUI, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM
  • Publication number: 20250219940
    Abstract: A network node receives a data packet. In response to receiving the data packet, the network node performs a lookup on a label stack of the data packet to determine a next hop for the data packet. The network node scans the label stack to identify a Structured Entropy Label (SEL). The SEL includes a Path Tracing Indicator (PTI). The network node computes Midpoint Compressed Data (MCD) as a result of the PTI being set to a pre-defined value. The network node records the MCD in a MCD stack of the data packet by shifting the MCD stack and stamping the MCD on top of the MCD stack. The network node transmits the data packet to the next hop with the recorded MCD stack. The network sink node encapsulates the received data packet to generate an encapsulated data packet and transmits the data packet.
    Type: Application
    Filed: March 18, 2025
    Publication date: July 3, 2025
    Inventors: Clarence Filsfils, Ahmed Mohamed Ahmed Abdelsalam, Rakesh Gandhi, Pablo Camarillo Garvia
  • Publication number: 20250220677
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform, in accordance with a sub-band full-duplex (SBFD) operation, physical downlink control channel (PDCCH) skipping based at least in part on a PDCCH monitoring adaptation field, wherein the PDCCH skipping includes skipping PDCCH monitoring for a duration that begins at a beginning of a first slot that is after a last symbol of a PDCCH reception that provides a downlink control information (DCI) format with the PDCCH monitoring adaptation field. The UE may detect, within a resource that occurs during the duration, an overlap between a PDCCH monitoring occasion and an uplink transmission by the UE. The UE may transmit the uplink transmission within the resource based at least in part on the overlap between the PDCCH monitoring occasion and the uplink transmission. Numerous other aspects are described.
    Type: Application
    Filed: January 2, 2024
    Publication date: July 3, 2025
    Inventors: Diana MAAMARI, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Huilin XU, Ahmed Attia ABOTABL
  • Publication number: 20250214896
    Abstract: A concrete composition may include Portland cement, aggregates, and mercapto-alcohol and/or cysteine-based monomer derivatives. Such a composition may have improved mechanical properties and durability characteristics compared to conventional concrete compositions. The mercapto-alcohol and/or cysteine-based monomer derivative may be in a range of from 0.1 to 5.0 wt.
    Type: Application
    Filed: January 2, 2024
    Publication date: July 3, 2025
    Applicant: Yarmouk University
    Inventors: Faris Abed Alkareem Salem MATALKAH, Yazan Hussein Ahmad Akkam, Mohammed Ahmed Mohammed Zaitoun
  • Publication number: 20250220666
    Abstract: Methods, systems, and devices for wireless communication are described. For example, a user equipment (UE) may receive a grant indicating one or more resources allocated to the UE for uplink transmission. These one or more resources may include one or more half duplex slots and one or more full duplex slots. The UE may receive an indication of at least one configuration associated with the one or more half duplex slots, the one or more full duplex slots, or both. For instance, the at least one configuration may indicate a set of parameters that correspond to the one or more half duplex slots, the one or more full duplex slots, or both. Subsequently, the UE may transmit one or more uplink messages based on the at least one configuration.
    Type: Application
    Filed: December 28, 2023
    Publication date: July 3, 2025
    Inventors: Ahmed Attia ABOTABL, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM
  • Patent number: 12349112
    Abstract: Various aspects generally relate to wireless communication. In some aspects, a network node may receive signaling identifying a configuration for a first bandwidth part, wherein the configuration for the first bandwidth part includes a first central frequency for the first bandwidth part. The network node may communicate using a second bandwidth part associated with a second central frequency that is offset from the first central frequency by a configured offset. Numerous other aspects are described.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: July 1, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Attia Abotabl, Muhammad Sayed Khairy Abdelghaffar, Abdelrahman Mohamed Ahmed Mohamed Ibrahim
  • Patent number: 12348445
    Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by an aggressor user equipment (UE), generally including receiving configuration information configuring the aggressor UE with at least one resource for transmitting precoded reference signals (RS) for cross link interference (CLI) measurement by a victim UE and transmitting the precoded RS on the resource.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: July 1, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Huilin Xu, Seyedkianoush Hosseini, Ahmed Attia Abotabl, Krishna Kiran Mukkavilli, Wanshi Chen
  • Patent number: 12339961
    Abstract: A stream of cybersecurity alerts is received. Each cybersecurity alert from the stream of cybersecurity alerts is associated with a set of attributes. Each cybersecurity alert from the stream of cybersecurity alerts is associated, based on the set of attributes and as that cybersecurity alert is received, to a bucket from a set of buckets. Each bucket from the set of buckets is associated with (1) an attribute from the set of attributes different than remaining buckets from the set of buckets and (2) a set cybersecurity alerts from the stream of cybersecurity alerts having the attribute. For each bucket from the set of buckets, a set of correlations between cybersecurity alerts included in the set of cybersecurity alerts for that bucket are determined, based on the set of cybersecurity alerts for that bucket, to generate an attack graph associated with that bucket.
    Type: Grant
    Filed: June 22, 2023
    Date of Patent: June 24, 2025
    Assignee: Arctic Wolf Networks, Inc.
    Inventors: Hazem Mohamed Ahmed Soliman, Niranjan Mayya
  • Patent number: 12341679
    Abstract: Disclosed are systems, apparatuses, methods, and computer-readable media to measure performance of distinct paths of a network. A method includes determining a collection of hashes of a network based on a network probe event, each hash in the collection of hashes corresponding to a distinct path from a first edge device to a second edge device through the network; transmitting a collection of probes from the first edge device in the network, wherein each probe in the collection of probes is assigned a hash selected from the collection of hashes; receiving probes from the collection of probes at the second edge device; and determining a network performance of each distinct path through the network.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: June 24, 2025
    Assignee: Cisco Technology, Inc.
    Inventors: Clarence Filsfils, Pablo Camarillo Garvia, Ahmed Mohamed Ahmed Abdelsalam, Karen Michele Cadora
  • Publication number: 20250203606
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit signaling indicating whether the UE expects to use each of multiple transport blocks (TBs) in one or more configured grant (CG) physical uplink shared channel (PUSCH) occasions. The network may schedule CG PUSCH occasions for transmission of low latency communications to avoid the latency involved with scheduling requests from a UE. Some UEs may be capable of transmitting multiple (e.g., two) TBs within a same CG PUSCH. A UE may indicate in a UCI whether the UE expects to use each of the multiple TBs in one or more CG PUSCH occasions. For example, if a UE indicates that the UE expects to use less than all of the TBs for a CG PUSCH occasion, the network may assign the unused resources (e.g., spatial resources) to another UE.
    Type: Application
    Filed: December 15, 2023
    Publication date: June 19, 2025
    Inventors: Diana MAAMARI, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Huilin XU
  • Publication number: 20250202737
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit a nonlinear modeling capability indication associated with a nonlinear modeling configuration of the network node. The network node may receive, based on the nonlinear modeling capability indication, a communication in a slot, wherein the communication includes a data signal and at least one demodulation reference signal (DMRS), wherein the at least one DMRS is associated with a single transmission power value. Numerous other aspects are described.
    Type: Application
    Filed: May 10, 2023
    Publication date: June 19, 2025
    Inventors: Igor GUTMAN, Juergen CEZANNE, Joseph Patrick BURKE, Pushkar Bajirao KULKARNI, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Junyi LI
  • Patent number: 12335989
    Abstract: A user equipment obtains a first channel state information (CSI)-related quantity and a second CSI-related quantity in at least one of: respective first and second CSI-interference measurement (CSI-IM) resources, or respective first and second CSI-reference signal (CSI-RS) resources in respective first and second slots, and transmits a baseline CSI report based on the first CSI-related quantity in the first slot, and a differential CSI report based on the second CSI-related quantity in the second slot, the baseline CSI report being linked to the differential CSI report. In one example, the first slot is a half-duplex slot, the baseline CSI report is a baseline half-duplex CSI report, the second slot is a full-duplex slot, and the differential CSI report is a differential full-duplex CSI report.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: June 17, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Ahmed Attia Abotabl
  • Patent number: 12335177
    Abstract: A method of wireless communication performed by a user equipment (UE) includes: receiving a cell configuration associated with a cross-link interference sounding reference signal (CLI-SRS) timing; and transmitting, based on the CLI-SRS timing and a CLI-SRS priority configuration, a first communication at a first time period. A second communication may be scheduled for at least a portion of the first time period, and one of the first communication or the second communication may include a CLI-SRS.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: June 17, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Huilin Xu, Seyedkianoush Hosseini, Ahmed Attia Abotabl
  • Patent number: 12335140
    Abstract: A network node receives a data packet. In response to receiving the data packet, the network node performs a lookup on a label stack of the data packet to determine a next hop for the data packet. The network node scans the label stack to identify a Structured Entropy Label (SEL). The SEL includes a Path Tracing Indicator (PTI). The network node computes Midpoint Compressed Data (MCD) as a result of the PTI being set to a pre-defined value. The network node records the MCD in a MCD stack of the data packet by shifting the MCD stack and stamping the MCD on top of the MCD stack. The network node transmits the data packet to the next hop with the recorded MCD stack. The network sink node encapsulates the received data packet to generate an encapsulated data packet and transmits the data packet.
    Type: Grant
    Filed: April 24, 2023
    Date of Patent: June 17, 2025
    Assignee: Cisco Technology, Inc.
    Inventors: Clarence Filsfils, Ahmed Mohamed Ahmed Abdelsalam, Rakesh Gandhi, Pablo Camarillo Garvia
  • Publication number: 20250192914
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a first training dataset associated with a network-based auto-encoder, wherein the first training dataset comprises one or more channel metrics obtained by the UE, precoding metrics, or both. The UE may receive, in response to transmitting the first training dataset, a second training dataset associated with the network-based auto-encoder, wherein the second training dataset is for training a UE-based encoder that corresponds to the network-based auto-encoder.
    Type: Application
    Filed: December 8, 2023
    Publication date: June 12, 2025
    Inventors: Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Jay Kumar SUNDARARAJAN, Taesang YOO
  • Publication number: 20250193859
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive, from another wireless communication device, an indication of an averaging parameter associated with a transmitter nonlinear model. The wireless communication device may estimate the transmitter nonlinear model based at least in part on the indication of the averaging parameter associated with the transmitter nonlinear model. Numerous other aspects are described.
    Type: Application
    Filed: February 18, 2025
    Publication date: June 12, 2025
    Inventors: Igor GUTMAN, Junyi LI, Pushkar Bajirao KULKARNI, Joseph Patrick BURKE, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Juergen CEZANNE
  • Publication number: 20250193876
    Abstract: Aspects relate to resource element muting. A first apparatus may obtain a first configuration that schedules a resource for the first apparatus. The first apparatus may then output a first symbol of a plurality of symbols for transmission via the resource. In some examples, a first resource element of the first symbol is muted according to a muting pattern and a second resource element of the first symbol is power boosted.
    Type: Application
    Filed: December 7, 2023
    Publication date: June 12, 2025
    Inventors: Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Muhammad Sayed Khairy ABDELGHAFFAR, Ahmed Attia ABOTABL
  • Publication number: 20250193937
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sub-band configuration indicating that a time resource is configured to include an uplink sub-band and at least one of a downlink sub-band or a flexible sub-band. The UE may transmit a random access channel (RACH) message on a RACH occasion (RO), wherein the RO is associated with a valid status in association with whether the RO is configured in the uplink sub-band. Numerous other aspects are described.
    Type: Application
    Filed: December 11, 2023
    Publication date: June 12, 2025
    Inventors: Ahmed Attia ABOTABL, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM
  • Patent number: D1080215
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: June 24, 2025
    Inventor: Mohammed Ahmed