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    Technologies for network packet processing between cloud and telecommunications networks
    73.
    发明授权
    Technologies for network packet processing between cloud and telecommunications networks 有权

    公开(公告)号：US11388272B2

    公开(公告)日：2022-07-12

    申请号：US15942012

    申请日：2018-03-30

    Applicant: Intel Corporation

    Inventor： Vadim Sukhomlinov ,  Kshitij Doshi ,  Areg Melik-Adamyan

    IPC: H04L29/08 ,  H04L29/06 ,  H04L69/321 ,  H04L12/46 ,  G06F9/54 ,  H04L67/59 ,  H04L69/22 ,  H04L67/10 ,  H04L67/133

    Abstract: Technologies for network packet processing between cloud and telecommunications networks includes a network computing device which includes two application layer packet translators (ALPTs). The first ALPT is configured to receive a network packet from a computing device in a telecommunications network, identify a virtual network function (VNF) instance, and perform an application layer encapsulation of at least a portion of data of the received network packet as a parameter of a remote procedure call (RPC) associated with the identified VNF instance. The first ALPT is additionally configured to invoke the identified VNF instance using an API call corresponding to the RPC that includes the RPC parameter and the VNF instance is configured to transmit an RPC call response to the second ALPT. The second ALPT is configured to generate a new network packet as a function of the RPC call response and transmit the new network packet to another computing device in a cloud network.

    METHOD AND APPARATUS PROVIDING A TIERED ELASTIC CLOUD STORAGE TO INCREASE DATA RESILIENCY
    74.
    发明申请
    METHOD AND APPARATUS PROVIDING A TIERED ELASTIC CLOUD STORAGE TO INCREASE DATA RESILIENCY 有权

    公开(公告)号：US20220138156A1

    公开(公告)日：2022-05-05

    申请号：US17521630

    申请日：2021-11-08

    Applicant: Intel Corporation

    Inventor： Ren Wang ,  Christian Maciocco ,  Kshitij Doshi ,  Francesc Guim Bernat ,  Ned Smith ,  Satish Jha ,  Vesh Raj Sharma Banjade ,  S M Iftekharul Alam

    IPC: G06F16/16 ,  G06F16/13 ,  G06F16/182

    Abstract: Methods, apparatus, systems, and articles of manufacture providing a tiered elastic cloud storage to increase data resiliency are disclosed. An example instructions cause one or more processors to at least execute the instructions to: generate a storage scheme for files based on a categorization of the files and resource capabilities of an edge-based device and a cloud-based device, the categorization including a first group of files to be stored locally at an end user computing device, a second group of files to be stored externally at the edge-based device, and a third group of files to be stored externally at the cloud-based device; in response to an acknowledgement from at least one of the edge-based device or the cloud-based device, generate a map corresponding to locations of the files; store the first group of files in local storage; and cause transmission of the second group of files to the edge-based device and the third group of files to the cloud-based device

    Memory controller with pre-loader
    75.
    发明授权
    Memory controller with pre-loader 有权

    公开(公告)号：US11232035B2

    公开(公告)日：2022-01-25

    申请号：US16919770

    申请日：2020-07-02

    Applicant: Intel Corporation

    Inventor： Francesc Guim Bernat ,  Kshitij Doshi

    IPC: G06F12/08 ,  G06F12/0862

    Abstract: Embodiments of the present disclosure relate to a controller that includes a monitor to determine an access pattern for a range of memory of a first computer memory device, and a pre-loader to pre-load a second computer memory device with a copy of a subset of the range of memory based at least in part on the access pattern, wherein the subset includes a plurality of cache lines. In some embodiments, the controller includes a specifier and the monitor determines the access pattern based at least in part on one or more configuration elements in the specifier. Other embodiments may be described and/or claimed.

    Controlled introduction of uncertainty in system operating parameters
    77.
    发明授权
    Controlled introduction of uncertainty in system operating parameters 有权

    公开(公告)号：US10929535B2

    公开(公告)日：2021-02-23

    申请号：US16023160

    申请日：2018-06-29

    Applicant: Intel Corporation

    Inventor： Vadim Sukhomlinov ,  Kshitij Doshi ,  Francesc Guim ,  Alex Nayshtut

    IPC: G06F21/75 ,  G06F21/56 ,  G06F21/62 ,  G06F21/55 ,  H04L9/00

    Abstract: The present disclosure is directed to systems and methods for mitigating or eliminating the effectiveness of a side channel attack, such as a Meltdown or Spectre type attack by selectively introducing a variable, but controlled, quantity of uncertainty into the externally accessible system parameters visible and useful to the attacker. The systems and methods described herein provide perturbation circuitry that includes perturbation selector circuitry and perturbation block circuitry. The perturbation selector circuitry detects a potential attack by monitoring the performance/timing data generated by the processor. Upon detecting an attack, the perturbation selector circuitry determines a variable quantity of uncertainty to introduce to the externally accessible system data. The perturbation block circuitry adds the determined uncertainty into the externally accessible system data. The added uncertainty may be based on the frequency or interval of the event occurrences indicative of an attack.

    Selective access to partitioned branch transfer buffer (BTB) content
    80.
    发明授权
    Selective access to partitioned branch transfer buffer (BTB) content 有权

    公开(公告)号：US10831491B2

    公开(公告)日：2020-11-10

    申请号：US16023201

    申请日：2018-06-29

    Applicant: Intel Corporation

    Inventor： Vadim Sukhomlinov ,  Kshitij Doshi

    IPC: G06F9/40 ,  G06F21/50 ,  G06F21/55 ,  G06F9/38 ,  G06F9/30 ,  H04L9/00 ,  G06F21/52

    Abstract: The present disclosure is directed to systems and methods for mitigating or eliminating the effectiveness of a side channel attack, such as a Spectre type attack, by limiting the ability of a user-level branch prediction inquiry to access system-level branch prediction data. The branch prediction data stored in the BTB may be apportioned into a plurality of BTB data portions. BTB control circuitry identifies the initiator of a received branch prediction inquiry. Based on the identity of the branch prediction inquiry initiator, the BTB control circuitry causes BTB look-up circuitry to selectively search one or more of the plurality of BTB data portions.

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