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: 12083220
    Abstract: A combination treatment for antibiotic resistant infections is provided. The combination treatment for antibiotic resistant infections includes zinc oxide nanoparticles loaded with linezolid and ceftriaxone. The combination treatment may be formulated for administration by any desired route, including particularly oral administration or topical administration. The combination treatment may be administered to a subject in need thereof to treat a bacterial infection. The bacterial infection may be caused by any bacterium, including an antibiotic resistant bacterium. The combination treatment may be formulated in a gel for topical administration to improve wound healing and to treat a MRSA infection.
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: September 10, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Hany Mohamed Abd El-Lateef Ahmed, Mai Mostafa Khalaf Ali, Mohamed Ahmed El-Mokhtar, Mohammed Sherif Saddik Ibrahim, Ahmed Mohammed Abu-Dief Mohammed
  • Publication number: 20240297839
    Abstract: Techniques for providing an optimized behavior to source node(s) of a path tracing sequence allowing for implementation of path tracing source node behavior on an ASIC with edit-depth limitations and/or on an ASIC that does not have access to the full 64-bit timestamp. A source node having optimized behavior may be configured to record a first full 64-bit timestamp in an SRH PT-TLV header of a probe packet using the CPU of the source node. A source node having the optimized behavior may also be configured to compute a midpoint compressed data (MCD) entry and record the entry into an MCD stack of a probe packet using the NPU of the source node. A sink node and/or network controller may be configured to determine a final timestamp for the probe packet through the network by leveraging the SRH PT-TLV header and the MCD entry.
    Type: Application
    Filed: July 28, 2023
    Publication date: September 5, 2024
    Inventors: Clarence Filsfils, Ahmed Mohamed Ahmed Abdelsalam, Pablo Camarillo Garvia, Jisu Bhattacharya, Sonia Ben Ayed
  • Publication number: 20240297838
    Abstract: Techniques for processing path tracing probe packets using hardware (e.g., hardware memory of a node) and without the involvement of a path tracing collector component of a network controller. A source node may be configured to generate and assign random flow labels to a large number of probe packets and send them through the network to a sink node. The sink node may determine whether a flow indicated by the probe packet has previously been traversed. Additionally, the sink node may determine latency values associated with the flows, and store probe packets in corresponding latency bins. The latency bins may be stored in hardware memory of the sink node. Telemetry data representing the probe packets stored in the latency bins may be sent to a network controller for further network analysis.
    Type: Application
    Filed: July 28, 2023
    Publication date: September 5, 2024
    Inventors: Clarence Filsfils, Pablo Camarillo Garvia, Ahmed Mohamed Ahmed Abdelsalam, Sonia Ben Ayed, Jisu Bhattacharya
  • Publication number: 20240298198
    Abstract: A victim user equipment (UE) may experience cross-link interference (CLI) from transmissions from an aggressor UE. The present disclosure provides for configuration of a CLI report that accurately characterizes the CLI experienced by the victim UE. A base station may transmit to the victim UE, a configuration for CLI reporting associated with one or more channel state information interference measurement (CSI-IM) resources. The victim UE may generate a CLI report based on the configuration for CLI reporting and the CSI-IM resources. The victim UE may transmit the CLI report to the base station. The base station may use the CLI report to mitigate the CLI, for example, by scheduling the aggressor UE and the victim UE to reduce CLI experienced by the victim UE.
    Type: Application
    Filed: September 18, 2020
    Publication date: September 5, 2024
    Inventors: Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Muhammad Sayed Khairy ABDELGHAFFAR, Huilin XU, Ahmed Attia ABOTABL, Yu ZHANG, Hwan Joon KWON, Wanshi CHEN, Krishna Kiran MUKKAVILLI, Tingfang JI
  • Patent number: 12082169
    Abstract: Aspects of the present disclosure provide techniques for wireless communication. A method by a user equipment (UE) includes receiving scheduling information from a network entity. The scheduling information schedules transmission of a first uplink (UL) channel repetition of a plurality of UL channel repetitions in a first full duplex (FD) slot of a plurality of slots. Additionally, the first UL channel repetition is associated with one or more time domain resource allocations (TDRAs) and one or more frequency domain resource allocations (FDRAs). Additionally, based on the one or more FDRAs associated with the first UL channel repetition, a portion of the first UL channel repetition is scheduled to occur in a downlink subband of the first FD slot. The method also includes taking one or more actions to transmit the first UL channel repetition based on the scheduling information.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: September 3, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Attia Abotabl, Muhammad Sayed Khairy Abdelghaffar, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Gokul Sridharan, Hung Dinh Ly, Hwan Joon Kwon
  • Patent number: 12081248
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration indicating one or more directions for applying directional digital pre-distortion (DPD) to mitigate interference in a direction to another UE. The UE may transmit a communication to a wireless node based at least in part on applying the directional DPD according to the configuration. Numerous other aspects are described.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: September 3, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Attia Abotabl, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Krishna Kiran Mukkavilli, Tingfang Ji, Joseph Patrick Burke, Renqiu Wang, Hwan Joon Kwon
  • Patent number: 12081482
    Abstract: This disclosure provides systems, methods, and devices for wireless communication that support (CSI-RS) configuration enhancements for subband full-duplex (SBFD) operations. In a first aspect, a device for wireless communication includes at least one processor and a memory coupled to the at least one processor. The at least one processor is configured to receive a control channel transmission including CSI-RS resource configuration information from a second network node. The at least one processor is further configured to receive, in a SBFD slot, a CSI-RS transmission from the second network node based on CSI-RS sequence information, CSI-RS frequency resource information, or both, wherein the CSI-RS sequence information, the CSI-RS frequency resource information, or both, are determined based on the CSI-RS resource configuration information, and wherein CSI-RS resources of the CSI-RS transmission occupy two or more downlink subbands of the SBFD slot. Other aspects and features are also claimed and described.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: September 3, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Ahmed Attia Abotabl
  • Publication number: 20240291598
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message, from a network entity, indicating assistance information including a decoding order, decoder iteration instructions, or both, for a first set of repetitions of a data transmission. The UE may monitor for and receive the first set of repetitions from the network entity and decode the first set of repetitions based on the assistance information from the network entity. Based on decoding the first set of repetitions, the UE may transmit a feedback message to the network entity indicating whether the UE successfully decoded the first set of repetitions.
    Type: Application
    Filed: February 23, 2023
    Publication date: August 29, 2024
    Inventors: Ahmed Elshafie, Ahmed Attia Abotabl, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Marwen Zorgui, Muhammad Sayed Khairy Abdelghaffar
  • Patent number: 12074829
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may switch from a first sidelink (SL) full-duplex (FD) mode to a second SL FD mode based on at least one of a first SL discontinuous reception (DRX) pattern associated with the first UE or a second SL DRX pattern associated with the second UE. The UE may communicate in accordance with the second SL FD mode. Numerous other aspects are described.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: August 27, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Seyedkianoush Hosseini, Muhammad Sayed Khairy Abdelghaffar, Ahmed Attia Abotabl, Wei Yang, Krishna Kiran Mukkavilli
  • Publication number: 20240284476
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. There is provided method for wireless communication performed by a user equipment, UE, comprising: receiving a single downlink control information, DCI, message scheduling a plurality of transmissions for communicating a plurality of transport blocks, TBs, wherein the DCI message comprises an indication of a plurality of frequency domain resource allocations, FDRAs, for a plurality of slots including a first FDRA for a sub-band full duplex, SBFD, slot of the plurality of slots and a second FDRA for an uplink slot of the plurality of slots; and communicating, with a network entity, in accordance with the received indication.
    Type: Application
    Filed: February 17, 2023
    Publication date: August 22, 2024
    Inventors: Gokul SRIDHARAN, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Thomas Valerrian Pasca Santhappan, Hung Dinh LY, Ahmed Attia ABOTABL
  • Publication number: 20240283249
    Abstract: Examples described herein provide a method that includes providing electric power at a first voltage level for a first auxiliary low voltage bus. The method further includes providing electric power at a second voltage level for a second auxiliary low voltage bus, the first voltage level differing from the second voltage level. The method further includes adjusting the second voltage level using a direct current (DC)/DC bypass converter. The DC/DC bypass converter converts electric power from the first auxiliary low voltage bus and delivers an adjusted electric power to the second auxiliary low voltage bus to regulate power drawn in the first auxiliary low voltage bus and the second auxiliary low voltage bus.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 22, 2024
    Inventor: Mohamed Ahmed Kamel Ahmed
  • Publication number: 20240283243
    Abstract: Examples provide a method that includes providing electric power at a first voltage level for a first auxiliary low voltage bus. The method further includes providing electric power at a second voltage level for a second auxiliary low voltage bus, the first voltage level differing from the second voltage level. The method further includes sensing, by a controller, a first power consumption at the first auxiliary low voltage bus. The method further includes sensing, by the controller, a second power consumption at the second auxiliary low voltage bus. The method further includes calculating, by the controller, a difference between the first power consumption and the second power consumption. The method further includes managing a load in one of the first auxiliary low voltage bus or the second auxiliary low voltage bus based at least in part on the difference between the first power consumption and the second power consumption.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 22, 2024
    Inventors: Mohamed Ahmed Kamel Ahmed, Muhammad Hussain Alvi, Robert A. De Stefano
  • Publication number: 20240284460
    Abstract: Aspects relate to mechanisms for duplex-specific physical uplink control channel (PUCCH) configuration and transmission. A UE may receive a first configuration of PUCCH for sub-band full duplex (SBFD) symbols including downlink or flexible symbols with a configured uplink sub-band. In addition, the UE may receive a second configuration of PUCCH for non-SBFD symbols including uplink symbols or flexible symbols configured for uplink communication.
    Type: Application
    Filed: January 3, 2024
    Publication date: August 22, 2024
    Inventors: Muhammad Sayed Khairy ABDELGHAFFAR, Gokul SRIDHARAN, Yi HUANG, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Ahmed Attia ABOTABL
  • Publication number: 20240279527
    Abstract: Drilling fluid compositions may include a weighting agent, a nitrite-containing compound, and an ammonium-containing compound, where the nitrite-containing compound and the ammonium-containing compound may be encapsulated together in copolymer micro-particles forming encapsulated thermochemical compounds, and where at least one property selected from the group consisting of the density, the plastic viscosity, the yield point, the gel strength, and the pH, of the drilling fluid composition may be substantially similar to the at least one property of a comparable drilling fluid composition devoid of the encapsulated thermochemical compounds. Methods for reducing a filter cake from a wellbore surface in a subterranean formation are also provided.
    Type: Application
    Filed: April 18, 2024
    Publication date: August 22, 2024
    Applicants: SAUDI ARABIAN OIL COMPANY, KING FAHD UNIVERSITY OF PETROLEUM & MINERALS
    Inventors: Ayman R. Al-Nakhli, Mohamed Ahmed Nasr El Din Mahmoud, Zeeshan Tariq
  • Publication number: 20240278687
    Abstract: Examples described herein provide a method that includes providing electric power at a first voltage level for a first auxiliary low voltage bus. The method further includes providing electric power at a second voltage level for a second auxiliary low voltage bus, the first voltage level differing from the second voltage level. The method further includes balancing, by a controller, the first voltage level and the second voltage level based at least in part on a voltage offset.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 22, 2024
    Inventor: Mohamed Ahmed Kamel Ahmed
  • Publication number: 20240279376
    Abstract: Objective of the present invention is to provide a resin composition having excellent alkaline resistance and a production method of this resin composition. Object of the present invention is to provide an electrochemical device that uses the above-described resin composition and allows improvement of an output power and durability.
    Type: Application
    Filed: March 15, 2022
    Publication date: August 22, 2024
    Applicant: National Institutes for Quantum Science and Technology
    Inventors: Kimio YOSHIMURA, Ahmed Mohamed Ahmed MAHMOUD, Hwan-Chul YU, Yue ZHAO, Akihiro HIROKI, Yasunari MAEKAWA
  • Publication number: 20240283602
    Abstract: This disclosure provides systems, methods, and devices for wireless communication that support (CSI-RS) configuration enhancements for subband full-duplex (SBFD) operations. In a first aspect, a device for wireless communication includes at least one processor and a memory coupled to the at least one processor. The at least one processor is configured to receive a control channel transmission including CSI-RS resource configuration information from a second network node. The at least one processor is further configured to receive, in a SBFD slot, a CSI-RS transmission from the second network node based on CSI-RS sequence information, CSI-RS frequency resource information, or both, wherein the CSI-RS sequence information, the CSI-RS frequency resource information, or both, are determined based on the CSI-RS resource configuration information, and wherein CSI-RS resources of the CSI-RS transmission occupy two or more downlink subbands of the SBFD slot. Other aspects and features are also claimed and described.
    Type: Application
    Filed: February 17, 2023
    Publication date: August 22, 2024
    Inventors: Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Ahmed Attia Abotabl
  • Publication number: 20240284465
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of conflict conditions for identification of conflicts between uplink feedback messages and a communication frame structure, and may receive a downlink message within a set of semi-persistent downlink resources. The downlink message may be associated with a first uplink resource for transmitting a feedback for the downlink message, where the first uplink resource is included within a subband full-duplex (SBFD) slot that includes one or more uplink subbands. The UE may then transmit the feedback message via the first uplink resource or a second uplink resource that is deferred relative to the first uplink resource based on whether feedback deferral for the downlink message is triggered in accordance with the one or more conflict conditions the second uplink resource is included within a second slot that is subsequent to the subband full-duplex slot.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 22, 2024
    Inventors: Muhammad Sayed Khairy Abdelghaffar, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Yi Huang, Ahmed Attia Abotabl
  • Publication number: 20240283247
    Abstract: Examples described herein provide a method that includes providing a first electric power pathway from a battery to a first auxiliary low voltage bus via a direct-current (DC)/DC converter and a first switch. The method further includes providing a second electric power pathway from the battery to a second auxiliary low voltage bus via the DC/DC converter and a second switch. The method further includes selectively controlling at least one of the first switch or the second switch to manage a load in one of the first auxiliary low voltage bus or the second auxiliary low voltage bus based at least in part on the battery or the load.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 22, 2024
    Inventors: Mohamed Ahmed Kamel Ahmed, Robert A. De Stefano, Jun-mo Kang
  • Patent number: 12069630
    Abstract: The aspects described herein may enable an apparatus (e.g., a UE) allocated with a portion of a frequency band (e.g., a flexible bandwidth part) to transmit a number of repetitions of an uplink signal transmission when the amount of uplink resources in the portion of the frequency band are insufficient. The apparatus receives a resource allocation that allocates at least one portion of a frequency band to the apparatus, wherein a first slot format is associated with the frequency band and a second slot format is associated with the at least one portion of the frequency band. The apparatus transmits repetitions of an uplink signal transmission in the at least one portion of the frequency band based on the first slot format when the repetitions of the uplink signal transmission cannot be transmitted in the at least one portion of the frequency band based on the second slot format.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: August 20, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Attia Abotabl, Muhammad Sayed Khairy Abdelghaffar, Abdelrahman Mohamed Ahmed Mohamed Ibrahim