公开(公告)号：US20240134680A1

公开(公告)日：2024-04-25

申请号：US18400133

申请日：2023-12-29

Applicant: Intel Corporation

Inventor： Anil Kumar ,  Subba Mungara

IPC: G06F9/48 ,  G06F9/445 ,  H04L47/60 ,  H04W72/121

CPC classification number: G06F9/48 ,  G06F9/445 ,  H04L47/60 ,  H04W72/121 ,  H04L2101/622

Abstract: Technologies for scheduling time-sensitive cyclical network traffic in real-time include an internet-of-things (IoT) device that includes at least one sensor for collecting sensor data. The IoT device is configured to store the collected sensor data in a data buffer, allocate a packet descriptor for the sensor data, and populate the allocated packet descriptor with a cyclic data port pointer indicative of a location of the data buffer. The IoT device is additionally configured to queue the packet descriptor into a media access control (MAC) unit transmit direct memory access (DMA) of the IoT device, fetch the sensor data, and packetize the fetched data to form a network packet. Further, the IoT device is configured to transmit the network packet to a target computing device based on a launch time, update the launch time, and requeue the packet descriptor into the MAC unit transmit DMA. Other embodiments are described herein.

公开(公告)号：US11900148B2

公开(公告)日：2024-02-13

申请号：US16951655

申请日：2020-11-18

Applicant: Intel Corporation

Inventor： Anil Kumar ,  Subba Mungara

IPC: G06F9/48 ,  H04W72/121 ,  G06F9/445 ,  H04L47/60 ,  H04L101/622

CPC classification number: G06F9/48 ,  G06F9/445 ,  H04L47/60 ,  H04W72/121 ,  H04L2101/622

Abstract: Technologies for scheduling time-sensitive cyclical network traffic in real-time include an internet-of-things (IoT) device that includes at least one sensor for collecting sensor data. The IoT device is configured to store the collected sensor data in a data buffer, allocate a packet descriptor for the sensor data, and populate the allocated packet descriptor with a cyclic data port pointer indicative of a location of the data buffer. The IoT device is additionally configured to queue the packet descriptor into a media access control (MAC) unit transmit direct memory access (DMA) of the IoT device, fetch the sensor data, and packetize the fetched data to form a network packet. Further, the IoT device is configured to transmit the network packet to a target computing device based on a launch time, update the launch time, and requeue the packet descriptor into the MAC unit transmit DMA. Other embodiments are described herein.

公开(公告)号：US20240396711A1

公开(公告)日：2024-11-28

申请号：US18785435

申请日：2024-07-26

Applicant: Intel Corporation

Inventor： Akshay Kadam ,  Sivakumar B ,  Lawrence Booth, JR. ,  Niraj Gupta ,  Steven Tu ,  Ricardo Becker ,  Subba Mungara ,  Tuyet-Trang Piel ,  Mitul Shah ,  Raynald Lim ,  Mihai Bogdan Bucsa ,  Cliodhna Ni Scanaill ,  Roman Zubarev ,  Dmitry Budnikov ,  Lingyun Zhu ,  Yi Qian ,  Stewart Taylor

IPC: H04L9/06 ,  G06F9/455 ,  H04L9/08

Abstract: An accelerator includes a memory, a compute zone to receive an encrypted workload downloaded from a tenant application running in a virtual machine on a host computing system attached to the accelerator, and a processor subsystem to execute a cryptographic key exchange protocol with the tenant application to derive a session key for the compute zone and to program the session key into the compute zone. The compute zone is to decrypt the encrypted workload using the session key, receive an encrypted data stream from the tenant application, decrypt the encrypted data stream using the session key, and process the decrypted data stream by executing the workload to produce metadata.

公开(公告)号：US20210144122A1

公开(公告)日：2021-05-13

申请号：US16951655

申请日：2020-11-18

Applicant: Intel Corporation

Inventor： Anil Kumar ,  Subba Mungara

IPC: H04L29/12 ,  H04W72/12 ,  G06F9/445 ,  H04L12/869 ,  G06F9/48

Abstract: Technologies for scheduling time-sensitive cyclical network traffic in real-time include an internet-of-things (IoT) device that includes at least one sensor for collecting sensor data. The IoT device is configured to store the collected sensor data in a data buffer, allocate a packet descriptor for the sensor data, and populate the allocated packet descriptor with a cyclic data port pointer indicative of a location of the data buffer. The IoT device is additionally configured to queue the packet descriptor into a media access control (MAC) unit transmit direct memory access (DMA) of the IoT device, fetch the sensor data, and packetize the fetched data to form a network packet. Further, the IoT device is configured to transmit the network packet to a target computing device based on a launch time, update the launch time, and requeue the packet descriptor into the MAC unit transmit DMA. Other embodiments are described herein.

公开(公告)号：US20220311594A1

公开(公告)日：2022-09-29

申请号：US17569488

申请日：2022-01-05

Applicant: Intel Corporation

Inventor： Akshay Kadam ,  Sivakumar B ,  Lawrence Booth, JR. ,  Niraj Gupta ,  Steven Tu ,  Ricardo Becker ,  Subba Mungara ,  Tuyet-Trang Piel ,  Mitul Shah ,  Raynald Lim ,  Mihai Bogdan Bucsa ,  Cliodhna Ni Scanaill ,  Roman Zubarev ,  Dmitry Budnikov ,  Lingyun Zhu ,  Yi Qian ,  Stewart Taylor

IPC: H04L9/06 ,  H04L9/08 ,  G06F9/455

Abstract: An accelerator includes a memory, a compute zone to receive an encrypted workload downloaded from a tenant application running in a virtual machine on a host computing system attached to the accelerator, and a processor subsystem to execute a cryptographic key exchange protocol with the tenant application to derive a session key for the compute zone and to program the session key into the compute zone. The compute zone is to decrypt the encrypted workload using the session key, receive an encrypted data stream from the tenant application, decrypt the encrypted data stream using the session key, and process the decrypted data stream by executing the workload to produce metadata.

公开(公告)号：US20190104106A1

公开(公告)日：2019-04-04

申请号：US15721094

申请日：2017-09-29

Applicant: Intel Corporation

Inventor： Anil Kumar ,  Subba Mungara

IPC: H04L29/12 ,  H04L12/869 ,  G06F9/445 ,  H04W72/12

Abstract: Technologies for scheduling time-sensitive cyclical network traffic in real-time include an internet-of-things (IoT) device that includes at least one sensor for collecting sensor data. The IoT device is configured to store the collected sensor data in a data buffer, allocate a packet descriptor for the sensor data, and populate the allocated packet descriptor with a cyclic data port pointer indicative of a location of the data buffer. The IoT device is additionally configured to queue the packet descriptor into a media access control (MAC) unit transmit direct memory access (DMA) of the IoT device, fetch the sensor data, and packetize the fetched data to form a network packet. Further, the IoT device is configured to transmit the network packet to a target computing device based on a launch time, update the launch time, and requeue the packet descriptor into the MAC unit transmit DMA. Other embodiments are described herein.