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).

  • Publication number: 20240080128
    Abstract: This disclosure provides systems, methods, and devices for wireless communication that support enhanced frequency domain resource allocation. In a first aspect, an apparatus includes at least one processor and a memory coupled to the at least one processor. The at least one processor is configured to receive resource allocation information including a quantity of bits that corresponds to a transmission bandwidth for a transmission; and communicate, based on the quantity of bits, with a second network node using the transmission bandwidth for the transmission. Other aspects and features are also claimed and described.
    Type: Application
    Filed: September 7, 2022
    Publication date: March 7, 2024
    Inventors: Ahmed Attia Abotabl, Muhammad Sayed Khairy Abdelghaffar, Abdelrahman Mohamed Ahmed Mohamed Ibrahim
  • Publication number: 20240080168
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, multiple time domain pattern candidates. The UE may communicate with the base station via a time domain pattern selected from among the multiple time domain pattern candidates. Numerous other aspects are described.
    Type: Application
    Filed: March 11, 2022
    Publication date: March 7, 2024
    Inventors: Ahmed Attia ABOTABL, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Krishna Kiran MUKKAVILLI, Alexandros MANOLAKOS
  • Publication number: 20240080875
    Abstract: Wireless communications systems, apparatuses, and methods are provided. A method of wireless communication performed by a first user equipment (UE) includes receiving, from a network unit operating in full duplex mode, a configuration indicating scheduled uplink communication resources and interference level measurement resources, measuring, based on the interference level measurement resources, an interference level associated with a second UE, and performing, for a scheduled uplink communication, at least one of transmitting, based on the measured interference level associated with the second UE and based on the scheduled uplink communication resources, the scheduled uplink communication or refraining, based on the measured interference level associated with the second UE, from transmitting the scheduled uplink communication.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 7, 2024
    Inventors: Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Muhammad Sayed Khairy ABDELGHAFFAR, Ahmed Attia ABOTABL, Yi HUANG, Seyedkianoush HOSSEINI, Huilin XU, Thomas Valerrian Pasca SANTHAPPAN
  • Publication number: 20240080171
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a duplex processing configuration associated with a scheduled grant that includes multiple occasions. The UE may process a communication associated with at least one occasion of the multiple occasions based at least in part on the duplex processing configuration. Numerous other aspects are described.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 7, 2024
    Inventors: Ahmed Attia ABOTABL, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Muhammad Sayed Khairy ABDELGHAFFAR, Krishna Kiran MUKKAVILLI
  • Publication number: 20240080233
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may generate an input signal including information for transmission over a wireless channel. The UE may perform a first waveform shaping stage on the input signal to increase an in-band emissions ratio and reduce a peak-to-average power ratio (PAPR) of the input signal. The UE may perform a second waveform shaping stage on the output of the first waveform shaping stage to reduce an adjacent channel leakage ratio of the output of the first waveform shaping stage. The UE may then transmit a signal over the wireless channel based on an output of the second waveform shaping stage.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 7, 2024
    Inventors: Pushkar Bajirao Kulkarni, Joseph Patrick Burke, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Igor Gutman, Juergen Cezanne
  • Patent number: 11920784
    Abstract: Flare gas is recovered by varying a number of ejector legs that depends on a flare gas flowrate. The ejector legs include ejectors piped in parallel, each ejector has a flare gas inlet and a motive fluid inlet. Flare gas and motive fluid is provided to ejectors by selectively opening or closing valves. The number of ejector legs online is varied to accommodate the amount of flare gas. The controller is also programmed to direct signals to actuators attached to the valves to open or close the valves, or to change the capacity of the ejector legs so they can handle changing flowrates of the flare gas. Included is a flare gas storage system with vessels made with flexible material, when flare gas is evacuated from the vessels, pressure in the vessels is maintained by compressing the vessels with an external force.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: March 5, 2024
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Samusideen Adewale Salu, Mohamed Ahmed Soliman, Nisar Ahmad Ansari
  • Patent number: 11924786
    Abstract: Apparatus, methods, and computer program products for SSB adaptive power transmission are provided. An example method includes performing a measurement of a medium for transmission of an SSB. The example method further includes transmitting, based on the measurement, the SSB at an SSB candidate position from a set of SSB candidate positions, wherein transmitting the SSB comprises transmitting using a first transmission power level if the measurement is within a first range and transmitting using a second transmission power level if the measurement is within a second range, the second transmission power level being lower than the first transmission power level.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: March 5, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Attia Abotabl, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Krishna Kiran Mukkavilli
  • Patent number: 11920720
    Abstract: A water hammer mitigation system includes a branch connection with ends coupled to a main pipeline, where a first end connects at a surge point on the main pipeline and a second end fluidly connects to the main pipeline at a distal point. A bi-directional surge relief device is disposed on the branch connection, and is operable to move to a first open configuration to permit pipeline fluid within the main pipeline to flow through the branch connection when surge point pressure reaches a designated pressure. The device can also move to a second open configuration when surge point pressure reaches another designated pressure. The device is closeable when surge point pressure is between the designated pressures.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: March 5, 2024
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Mohamed Ahmed Soliman, Ali Hamoud Hassan Alshehri
  • Publication number: 20240073911
    Abstract: A method for wireless communication by a user equipment (UE) includes receiving a configuration of a downlink bandwidth part (BWP). The method also includes receiving a frequency domain resource allocation (FDRA) in a slot. The FDRA includes a first type of bits corresponding to a downlink allocation within the downlink BWP and a second type of bits corresponding to either a known sequence or repeated bits. The method further includes communicating in accordance with the FDRA.
    Type: Application
    Filed: August 24, 2022
    Publication date: February 29, 2024
    Inventors: Ahmed Attia ABOTABL, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM
  • Publication number: 20240072980
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive first control signaling indicating a configuration that associates a plurality of resource indicator values with a downlink resource and a plurality of different guard band sizes with the downlink resource. The UE may receive second control signaling indicating a schedule for a downlink transmission in the downlink resource and indicating a first resource indicator value of the plurality of resource indicator values. The UE may monitor the downlink resource for the downlink transmission based on the first control signaling, the second control signaling, and a guard band positioned relative to the downlink resource that has a first guard band size of the plurality of different guard band sizes that is associated with the first resource indicator value.
    Type: Application
    Filed: August 23, 2022
    Publication date: February 29, 2024
    Inventors: Ahmed Attia Abotabl, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Krishna Kiran Mukkavilli
  • Patent number: 11910751
    Abstract: The robotic system for harvesting, and performing pre- and post-harvesting tasks of date palm trees includes three main parts: a truck platform, a scissor lift, and a multi-task system. The truck platform provides mobility for the whole system, while the scissor lift raises the multi-task system to the top of the palm tree. The multi-task system is fixed on top of the scissor lift and includes a large basin that catches fruits during harvesting. A circular track is fixed within the basin and includes a 2-degree-of-freedom (DOF) slider base mounted thereon. On top of the 2-DOF slider base is a robotic arm fitted with the proper tool (harvesting tool, maintenance tool or bagging system) for the task to be performed. The circular track has pivoting sections, and the basin has a flexible portion in the rear of the truck platform to allow the system to surround the palm tree.
    Type: Grant
    Filed: March 17, 2023
    Date of Patent: February 27, 2024
    Assignee: KING SAUD UNIVERSITY
    Inventors: Mohamed Amine Mekhtiche, Mansour Mohammed A. Alsulaiman, Yousef Ahmed M. Alohali, Mohamed Abdelkader Bencherif, Ghulam Muhammad, Abdul Wadood, Mohammed Faisal Abdulqader Naji, Hassan Ismail H. Mathkour, Mohammed Mahdi Algabri, Hebah Abdulaziz Elgibreen, Hamid Abdulsalam Ghaleb, Hamdi Taher Altaheri, Taha Mohammed Ahmed Alfaqih, Muneer Hamid Ahmed Al-Hammadi
  • Patent number: 11917679
    Abstract: Methods, systems, and devices for wireless communications are described. A full-duplex device may perform a channel access procedure using multiple threshold values to determine whether self-interference at the full-duplex device is affecting the channel access procedure. For example, if a first amount of energy detected during a first sensing operation of the channel access procedure is determined to be between a first threshold value and a second threshold value, the full-duplex device may perform a self-interference measurement on the shared channel and may transmit on the shared channel if the self-interference measurement exceeds a self-interference threshold value. Additionally or alternatively, if the self-interference measurement does not exceed the self-interference threshold value, the full-duplex device may refrain from transmitting on the shared channel.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: February 27, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ahmed Attia Abotabl, Muhammad Sayed Khairy Abdelghaffar, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Krishna Kiran Mukkavilli
  • Patent number: 11917668
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message indicating one or more communication patterns from a base station. The one or more communication patterns may indicate to the UE to adjust one or more parameters for transmitting an uplink communication during a set of time resources, a set of beams, a set of ports, or any combination thereof. During the resources indicated in the one or more communication patterns, the base station may estimate a cross-link interference channel between the base station and a second base station. The one or more communication patterns may indicate a hopping pattern for each subband of a bandwidth part. The base station may configure the UE with a timing advance based on the message.
    Type: Grant
    Filed: January 3, 2022
    Date of Patent: February 27, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar, Huilin Xu, Ahmed Attia Abotabl, Seyedkianoush Hosseini, Wanshi Chen
  • Publication number: 20240064720
    Abstract: Aspects relate to sub-band full duplex (SBFD) resource allocation. In an aspect, a network entity configures SBFD frequency resources for one or more sub-bands based on a size of the sub-bands and a size of a bandwidth part (BWP) associated with a user equipment (UE), and provides scheduling information to the UE in which the scheduling information includes a configuration of the SBFD frequency resources based on the size of the sub-bands and the size of the BWP associated with the UE. In another aspect, a UE receives scheduling information that includes a configuration of SBFD frequency resources for one or more sub-bands in which the configuration is based on a size of the sub-bands and a size of a BWP associated with the UE. The UE then communicates with a network via the SBFD frequency resources based on the scheduling information.
    Type: Application
    Filed: July 18, 2023
    Publication date: February 22, 2024
    Inventors: Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Ahmed Attia ABOTABL
  • Publication number: 20240064704
    Abstract: Method and apparatus for slot type dependent VRB-to-PRB interleaving. The apparatus allocates a set of resources for communication with a UE, the set of resources comprising a plurality of RBs. The apparatus maps a first subset of the set of resources and a second subset of the set of resources within at least a first subband within a first bandwidth part (BWP), wherein the first subset and the second subset are interleaved within the first subband based at least on an overlap between the first BWP and at least the first subband. A first RB of the first BWP corresponds to a first RB of the first subset in response to the first BWP having a starting position within the first subband and having an ending position within a second subband, wherein the first subband and the second subband are different.
    Type: Application
    Filed: August 22, 2022
    Publication date: February 22, 2024
    Inventors: Ahmed Attia ABOTABL, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM
  • Publication number: 20240063873
    Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE) generally including transmitting, to a network entity, capability information indicating a capability of the UE for uplink subband filtering, receiving signaling scheduling an uplink transmission from the UE in a subband full duplex (SBFD) slot on resources determined based on the indicated capability, and transmitting the uplink transmission in the SBFD slot with uplink subband filtering, in accordance with the scheduling.
    Type: Application
    Filed: August 18, 2022
    Publication date: February 22, 2024
    Inventors: Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Ahmed Attia ABOTABL, Krishna Kiran MUKKAVILLI
  • Publication number: 20240064752
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a grant scheduling communications during a full-duplex slot, the communications including a first communications using a first one or more resource block sets and a second communications using a second one or more resource block sets. The UE may identify, based at least in part on a time domain resource allocation field indicated in the grant, a first frequency resource for the first one or more resource block sets and a second frequency resource for the second one or more resource block sets. The UE may perform the communications during the full-duplex slot and using the first frequency resource and the second frequency resource.
    Type: Application
    Filed: August 19, 2022
    Publication date: February 22, 2024
    Inventors: Ahmed Attia Abotabl, Abdelrahman Mohamed Ahmed Mohamed Ibrahim, Muhammad Sayed Khairy Abdelghaffar
  • Publication number: 20240064548
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit a channel estimation granularity indication that specifies a channel estimation granularity associated with generating channel state information (CSI) that is based at least in part on a full-duplex configuration. The network node may receive the CSI associated with the channel estimation granularity indication. Numerous other aspects are described.
    Type: Application
    Filed: August 19, 2022
    Publication date: February 22, 2024
    Inventors: Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Muhammad Sayed Khairy ABDELGHAFFAR, Ahmed Attia ABOTABL, Qian ZHANG, Ahmed ELSHAFIE
  • Publication number: 20240064654
    Abstract: In a wireless communication network, a user equipment (UE) determined a power control adjustment state (PCAS) for a transmission occasion based on a duplex mode of the transmission occasion by one or more of: using a PCAS function specific to the duplex mode of the transmission occasion; using a separate set of PCAS index values for each duplex communication mode; accumulating transmit power control (TPC) command values for half-duplex transmission occasions separately from accumulating TPC command values for full-duplex transmission occasions; interpreting a TPC command based on the duplex mode for the transmission occasion; and determining one of an accumulated PCAS and an absolute PCAS based on one of: i) an accumulated/absolute configuration of the half-duplex mode communication mode of the network device, ii) a radio resource control full-duplex mode communication mode accumulated/absolute parameter of the network device, and iii) a network device-configured full-duplex mode communication mode accumulate
    Type: Application
    Filed: August 17, 2022
    Publication date: February 22, 2024
    Inventors: Ahmed Attia ABOTABL, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Gokul SRIDHARAN
  • Publication number: 20240064751
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a bandwidth part (BWP) configuration indicating that a BWP is configured with cross sub-band scheduling, the BWP configuration indicating at least one sub-band associated with the BWP in which grants are to be received. The UE may receive, in the at least one sub-band, downlink control information (DCI) including a grant that schedules a communication in one or more sub-bands associated with the BWP. Numerous other aspects are provided.
    Type: Application
    Filed: August 16, 2022
    Publication date: February 22, 2024
    Inventors: Ahmed Attia ABOTABL, Muhammad Sayed Khairy ABDELGHAFFAR, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM