公开(公告)号：US12255910B2

公开(公告)日：2025-03-18

申请号：US18462025

申请日：2023-09-06

Applicant: Cisco Technology, Inc.

Inventor： Ramanathan Subramanian ,  Jeslin Antony Puthenparambil

IPC: H04L9/40 ,  H04L43/062

Abstract: The disclosed technology relates to a process for optimizing data flow within a computer network. The technology utilizes shared memory and machine learning logic to improve the efficiency of how computing resources are used during a transmission of data packets in the computer network. The shared memory is implemented during the transmission of data packets between the data plane and the service plane so that the copying of data packets after the data packets have been received and processed by an application is not necessary. The machine learning logic is implemented during the processing of the data packets in order to adjust a frequency or extent that the data packets (and corresponding source of the data packets) need to be evaluated to ensure that malicious content is not being transmitted across the computer network.

公开(公告)号：US20230421594A1

公开(公告)日：2023-12-28

申请号：US18462025

申请日：2023-09-06

Applicant: Cisco Technology, Inc.

Inventor： Ramanathan Subramanian ,  Jeslin Antony Puthenparambil

IPC: H04L9/40 ,  H04L43/062

CPC classification number: H04L63/1425 ,  H04L43/062

Abstract: The disclosed technology relates to a process for optimizing data flow within a computer network. The technology utilizes shared memory and machine learning logic to improve the efficiency of how computing resources are used during a transmission of data packets in the computer network. The shared memory is implemented during the transmission of data packets between the data plane and the service plane so that the copying of data packets after the data packets have been received and processed by an application is not necessary. The machine learning logic is implemented during the processing of the data packets in order to adjust a frequency or extent that the data packets (and corresponding source of the data packets) need to be evaluated to ensure that malicious content is not being transmitted across the computer network.

公开(公告)号：US11777973B2

公开(公告)日：2023-10-03

申请号：US17592160

申请日：2022-02-03

Applicant: Cisco Technology, Inc.

Inventor： Ramanathan Subramanian ,  Jeslin Antony Puthenparambil

IPC: H04L9/40 ,  H04L43/062

CPC classification number: H04L63/1425 ,  H04L43/062

Abstract: The disclosed technology relates to a process for optimizing data flow within a computer network. The technology utilizes shared memory and machine learning logic to improve the efficiency of how computing resources are used during a transmission of data packets in the computer network. The shared memory is implemented during the transmission of data packets between the data plane and the service plane so that the copying of data packets after the data packets have been received and processed by an application is not necessary. The machine learning logic is implemented during the processing of the data packets in order to adjust a frequency or extent that the data packets (and corresponding source of the data packets) need to be evaluated to ensure that malicious content is not being transmitted across the computer network.

公开(公告)号：US11252170B2

公开(公告)日：2022-02-15

申请号：US16534987

申请日：2019-08-07

Applicant: Cisco Technology, Inc.

Inventor： Ramanathan Subramanian ,  Jeslin Antony Puthenparambil

IPC: H04L29/06 ,  H04L12/26

Abstract: The disclosed technology relates to a process for optimizing data flow within a computer network. The technology utilizes shared memory and machine learning logic to improve the efficiency of how computing resources are used during a transmission of data packets in the computer network. The shared memory is implemented during the transmission of data packets between the data plane and the service plane so that the copying of data packets after the data packets have been received and processed by an application is not necessary. The machine learning logic is implemented during the processing of the data packets in order to adjust a frequency or extent that the data packets (and corresponding source of the data packets) need to be evaluated to ensure that malicious content is not being transmitted across the computer network.

公开(公告)号：US09634952B2

公开(公告)日：2017-04-25

申请号：US14641598

申请日：2015-03-09

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Sujay Gopinathan ,  Jeslin Antony Puthenparambil ,  Swapna Anandan ,  Binod Roay ,  Vivek Datar

IPC: H04L12/873 ,  H04L12/801 ,  H04L12/26 ,  H04W24/08 ,  H04W40/02 ,  H04L12/24

CPC classification number: H04L47/522 ,  H04L41/0896 ,  H04L43/0876 ,  H04L43/0888 ,  H04L43/16 ,  H04L47/127 ,  H04W24/08 ,  H04W28/18 ,  H04W40/02

Abstract: A method is provided in one example embodiment and may include determining a predicted average throughput for each of one or more cellular interfaces and adjusting bandwidth for each of the one or more of the cellular interfaces based, at least in part, on the predicted average throughput determined for each of the one or more cellular interfaces. Another method can be provided, which may include determining a variance in path metrics for multiple cellular interfaces and updating a routing table for the cellular interfaces using the determined variance if there is a difference between the determined variance and a previous variance determined for the cellular interfaces. Another method can be provided, which may include monitoring watermark thresholds for a MAC buffer; generating an interrupt when a particular watermark threshold for the MAC buffer is reached; and adjusting enqueueing of uplink packets into the MAC buffer based on the interrupt.

公开(公告)号：US11374871B2

公开(公告)日：2022-06-28

申请号：US16908466

申请日：2020-06-22

Applicant: Cisco Technology, Inc.

Inventor： Sujay Gopinathan ,  Jeslin Antony Puthenparambil ,  Swapna Anandan ,  Binod Roay ,  Vivek Datar

IPC: H04W24/08 ,  H04L12/873 ,  H04L12/801 ,  H04L12/26 ,  H04L12/24 ,  H04W40/02 ,  H04L47/52 ,  H04L47/127 ,  H04L43/0888 ,  H04L41/0896 ,  H04L43/16 ,  H04L43/0876 ,  H04W28/18

Abstract: Techniques for interface bandwidth management. A wired interface bandwidth is configured for a wired interface of a router. A cellular interface bandwidth is configured for a cellular interface of cellular interfaces of the router. The cellular interface bandwidth includes an uplink bandwidth. One or more instantaneous uplink throughput values for the cellular interface are determined based on one or more uplink throughput per resource block values for the cellular interface. A predicted average uplink throughput for the cellular interface is determined based on the one or more instantaneous uplink throughput values. The uplink bandwidth is dynamically adjusted based on the predicted average uplink throughput determined for the cellular interface of the router.

公开(公告)号：US20220159027A1

公开(公告)日：2022-05-19

申请号：US17592160

申请日：2022-02-03

Applicant: Cisco Technology, Inc.

Inventor： Ramanathan Subramanian ,  Jeslin Antony Puthenparambil

IPC: H04L9/40 ,  H04L43/062

Abstract: The disclosed technology relates to a process for optimizing data flow within a computer network. The technology utilizes shared memory and machine learning logic to improve the efficiency of how computing resources are used during a transmission of data packets in the computer network. The shared memory is implemented during the transmission of data packets between the data plane and the service plane so that the copying of data packets after the data packets have been received and processed by an application is not necessary. The machine learning logic is implemented during the processing of the data packets in order to adjust a frequency or extent that the data packets (and corresponding source of the data packets) need to be evaluated to ensure that malicious content is not being transmitted across the computer network.

公开(公告)号：US10700988B2

公开(公告)日：2020-06-30

申请号：US14639748

申请日：2015-03-05

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Sujay Gopinathan ,  Jeslin Antony Puthenparambil ,  Swapna Anandan ,  Binod Roay ,  Vivek Datar

IPC: H04L12/873 ,  H04L12/26 ,  H04L12/801 ,  H04L12/24 ,  H04W24/08 ,  H04W40/02 ,  H04W28/18

Abstract: A method is provided in one example embodiment and may include determining a predicted average throughput for each of one or more cellular interfaces and adjusting bandwidth for each of the one or more of the cellular interfaces based, at least in part, on the predicted average throughput determined for each of the one or more cellular interfaces. Another method can be provided, which may include determining a variance in path metrics for multiple cellular interfaces and updating a routing table for the cellular interfaces using the determined variance if there is a difference between the determined variance and a previous variance determined for the cellular interfaces. Another method can be provided, which may include monitoring watermark thresholds for a MAC buffer; generating an interrupt when a particular watermark threshold for the MAC buffer is reached; and adjusting enqueueing of uplink packets into the MAC buffer based on the interrupt.

公开(公告)号：US20160261514A1

公开(公告)日：2016-09-08

申请号：US14639748

申请日：2015-03-05

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Sujay Gopinathan ,  Jeslin Antony Puthenparambil ,  Swapna Anandan ,  Binod Roay ,  Vivek Datar

IPC: H04L12/873 ,  H04L12/801 ,  H04L12/26

Abstract: A method is provided in one example embodiment and may include determining a predicted average throughput for each of one or more cellular interfaces and adjusting bandwidth for each of the one or more of the cellular interfaces based, at least in part, on the predicted average throughput determined for each of the one or more cellular interfaces. Another method can be provided, which may include determining a variance in path metrics for multiple cellular interfaces and updating a routing table for the cellular interfaces using the determined variance if there is a difference between the determined variance and a previous variance determined for the cellular interfaces. Another method can be provided, which may include monitoring watermark thresholds for a MAC buffer; generating an interrupt when a particular watermark threshold for the MAC buffer is reached; and adjusting enqueueing of uplink packets into the MAC buffer based on the interrupt.

Abstract translation: 在一个示例性实施例中提供了一种方法，并且可以包括：至少部分地基于预测的平均吞吐量来确定一个或多个蜂窝接口中的每个蜂窝接口的预测平均吞吐量并且调整所述一个或多个蜂窝接口中的每一个的带宽 为一个或多个蜂窝接口中的每一个确定。 可以提供另一种方法，其可以包括确定多个蜂窝接口的路径度量的方差，并且如果确定的方差与为蜂窝接口确定的先前方差之间存在差异，则使用所确定的方差来更新蜂窝接口的路由表 。 可以提供另一种方法，其可以包括监视MAC缓冲器的水印阈值; 当达到MAC缓冲器的特定水印阈值时产生中断; 并根据中断调整上行链路数据包进入MAC缓冲区。

公开(公告)号：US20210044605A1

公开(公告)日：2021-02-11

申请号：US16534987

申请日：2019-08-07

Applicant: Cisco Technology, Inc.

Inventor： Ramanathan Subramanian ,  Jeslin Antony Puthenparambil

IPC: H04L29/06 ,  H04L12/26

Abstract: The disclosed technology relates to a process for optimizing data flow within a computer network. The technology utilizes shared memory and machine learning logic to improve the efficiency of how computing resources are used during a transmission of data packets in the computer network. The shared memory is implemented during the transmission of data packets between the data plane and the service plane so that the copying of data packets after the data packets have been received and processed by an application is not necessary. The machine learning logic is implemented during the processing of the data packets in order to adjust a frequency or extent that the data packets (and corresponding source of the data packets) need to be evaluated to ensure that malicious content is not being transmitted across the computer network.