Patents by Inventor Walid Abdelrahman

Walid Abdelrahman 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).

  • End-to-end RDMA telemetry system
    Patent number: 11876691
    Abstract: An end-to-end telemetry system for a Remote Direct Memory Access (RDMA) communication network having multiple end-servers. The system includes an RDMA tracer for each end-server, one or more programmable data planes, and a telemetry collector. Each RDMA tracer extracts host-level telemetry information for one or more RDMA sessions associated with the corresponding end-server. Each programmable data plane extracts network-level telemetry information for one or more RDMA sessions associated with the programmable data plane. The telemetry collector (i) receives the host-level telemetry information from the RDMA tracers and the network-level telemetry information from the one or more programmable data planes and (ii) generates telemetry reports based on the host-level and network-level telemetry information. In some implementations, the system enables real-time monitoring of RDMA traffic at the RDMA protocol level granularity across all RDMA-enabled workloads for different use cases.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: January 16, 2024
    Assignee: Nokia Solutions and Networks Oy
    Inventors: Hyunseok Chang, Limin Wang, Sarit Mukherjee, Walid Abdelrahman
  • END-TO-END RDMA TELEMETRY SYSTEM
    Publication number: 20230246931
    Abstract: An end-to-end telemetry system for a Remote Direct Memory Access (RDMA) communication network having multiple end-servers. The system includes an RDMA tracer for each end-server, one or more programmable data planes, and a telemetry collector. Each RDMA tracer extracts host-level telemetry information for one or more RDMA sessions associated with the corresponding end-server. Each programmable data plane extracts network-level telemetry information for one or more RDMA sessions associated with the programmable data plane. The telemetry collector (i) receives the host-level telemetry information from the RDMA tracers and the network-level telemetry information from the one or more programmable data planes and (ii) generates telemetry reports based on the host-level and network-level telemetry information. In some implementations, the system enables real-time monitoring of RDMA traffic at the RDMA protocol level granularity across all RDMA-enabled workloads for different use cases.
    Type: Application
    Filed: January 28, 2022
    Publication date: August 3, 2023
    Applicant: Nokia Solutions and Networks Oy
    Inventors: Hyunseok Chang, Limin Wang, Sarit Mukherjee, Walid Abdelrahman