公开(公告)号：US20240259278A1

公开(公告)日：2024-08-01

申请号：US18161162

申请日：2023-01-30

Applicant: Cisco Technology, Inc.

Inventor： Fabio R. Maino ,  Saswat Praharaj ,  Alberto Rodriguez-Natal ,  Pradeep K. Kathail

IPC: H04L41/5019 ,  H04L41/046

CPC classification number: H04L41/5019 ,  H04L41/046

Abstract: Provided is an infrastructure for enforcing target service level parameters in a network. In one example, a network service level agreement (SLA) registry obtains one or more input service level parameters for at least one service offered by an application. Based on the one or more input service level parameters, the network SLA registry provides one or more target service level parameters to a plurality of network controllers. Each network controller of the plurality of network controllers is configured to enforce the one or more target service level parameters in a respective network domain configured to carry network traffic associated with the application.

公开(公告)号：US20250080216A1

公开(公告)日：2025-03-06

申请号：US18242849

申请日：2023-09-06

Applicant: Cisco Technology, Inc.

Inventor： David A. Maluf ,  Pradeep K. Kathail ,  Ashok Krishnaji Moghe

IPC: H04B7/22 ,  H04L5/00 ,  H04W72/0453

Abstract: In one embodiment, a gateway device communicates on a first digital computer network. The gateway device also communicates on a near vertical incident skywave area network using digital data encapsulated in analog ionospheric refracted signals. The gateway device further modulates signals between the first digital computer network and the near vertical incident skywave area network based on dynamic channel selection and multi-domain multiplexing.

公开(公告)号：US12107740B2

公开(公告)日：2024-10-01

申请号：US18161162

申请日：2023-01-30

Applicant: Cisco Technology, Inc.

Inventor： Fabio R. Maino ,  Saswat Praharaj ,  Alberto Rodriguez-Natal ,  Pradeep K. Kathail

IPC: H04L41/5019 ,  H04L41/046

CPC classification number: H04L41/5019 ,  H04L41/046

Abstract: Provided is an infrastructure for enforcing target service level parameters in a network. In one example, a network service level agreement (SLA) registry obtains one or more input service level parameters for at least one service offered by an application. Based on the one or more input service level parameters, the network SLA registry provides one or more target service level parameters to a plurality of network controllers. Each network controller of the plurality of network controllers is configured to enforce the one or more target service level parameters in a respective network domain configured to carry network traffic associated with the application.

公开(公告)号：US20250106808A1

公开(公告)日：2025-03-27

申请号：US18429229

申请日：2024-01-31

Applicant: Cisco Technology, Inc.

Inventor： David Maluf ,  Peiman Amini ,  Jerome Henry ,  Pradeep K. Kathail ,  Matthew S. MacPherson ,  Laurent Alexandre Pierrugues

IPC: H04W64/00 ,  G01S19/42 ,  H04B7/06 ,  H04B17/318 ,  H04W4/33 ,  H04W84/12 ,  H04W88/08

Abstract: Described herein are devices, systems, methods, and processes for determining the geo-positions of access points (APs) in a wireless network. The techniques involve utilizing geo-positioning data including global navigation satellite system (GNSS) measurements, wireless local area network (WLAN) signal measurements, air pressure measurements, preexisting knowledge, or any combination thereof. The GNSS measurements may include pseudo range measurements. The WLAN signal measurements can include time of arrival (ToA), channel state information (CSI), and/or received signal strength indicator (RSSI) measurements. The geo-position of each AP is calculated by applying Bayes' theorem to all available geo-positioning data and selecting the geo-position hypothesis with the highest probability. The geo-positions of the APs can be updated when a new measurement is obtained. The techniques can handle diverse AP deployments including heterogeneous APs with varying sensor capabilities.

公开(公告)号：US20240364602A1

公开(公告)日：2024-10-31

申请号：US18768213

申请日：2024-07-10

Applicant: Cisco Technology, Inc.

Inventor： Fabio R. Maino ,  Saswat Praharaj ,  Alberto Rodriguez-Natal ,  Pradeep K. Kathail

IPC: H04L41/5019 ,  H04L41/046

CPC classification number: H04L41/5019 ,  H04L41/046

Abstract: Provided is an infrastructure for enforcing target service level parameters in a network. In one example, a network service level agreement (SLA) registry obtains one or more input service level parameters for at least one service offered by an application. Based on the one or more input service level parameters, the network SLA registry provides one or more target service level parameters to a plurality of network controllers. Each network controller of the plurality of network controllers is configured to enforce the one or more target service level parameters in a respective network domain configured to carry network traffic associated with the application.

公开(公告)号：US20240039897A1

公开(公告)日：2024-02-01

申请号：US18146342

申请日：2022-12-23

Applicant: Cisco Technology, Inc.

Inventor： Sri Gundavelli ,  Eric A. Voit ,  Pradeep K. Kathail ,  Ali Sajassi ,  David Maluf

IPC: H04L9/40

CPC classification number: H04L63/0414 ,  H04L63/166 ,  H04L63/0435

Abstract: In one aspect, a method of IP obfuscation of a user device includes receiving, over an Extendible Authentication Protocol (EAP) session between a user device and a network access point, location preferences of the user device, generating, based on the location preferences or a network policy, a geohash for the user device, identifying, for the user device, an IP anchor, sending, over the EAP session, the geohash to the user device, and receiving, from the user device, network traffic, wherein the network access point utilizes the geohash and the IP anchor to route the network traffic for the user device and obfuscate IP address of the user device from third-party access.