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41.发明授权公开(公告)号：US12177134B1
公开(公告)日：2024-12-24
申请号：US17821219
申请日：2022-08-22
Applicant: Juniper Networks, Inc.
Inventor： Sunil Kumar , Hariharan Boopathy , Vinod Kumar N , Ramakrishnan Shanmuga Sundaram
Abstract: Techniques are described for dynamically computing a segment routing policy for a segment routing for traffic engineering (SR-TE) path. For example, in a discontinuous SR network in which SR islands (e.g., groups of neighboring routers that are enabled for segment routing) are separated by one or more routers not enabled for segment routing, instead of returning a failure because one or more routers along a path are not enabled for SR, an ingress router may generate an SR-TE operations, administrations, and management (OAM) Multi-Protocol Label Switching (MPLS) traceroute packet send the packet to a first border router of the RSVP-enabled devices along a computed path to trigger the creation of a resource reservation Label Switched Path (LSP) through the RSVP-enabled devices. In this way, segment routed LSP may be established to tunnel through the resource reservation LSP for a SR-TE path used in an SR-TE policy.
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公开(公告)号：US12170670B2
公开(公告)日：2024-12-17
申请号：US17644555
申请日：2021-12-15
Applicant: Juniper Networks, Inc.
Inventor： Charles Damian O'Neill , Simon James , Kieran Gerald McPeake , Hayden Paul Shorter
Abstract: This disclosure describes techniques that include assessing trust in a system, and in particular, assessing trust by performing a sentiment analysis for an entity or device within a system. In one example, this disclosure describes a method that includes performing, by a computing system and based on information collected about a network entity in a computer network, a sentiment analysis associated with the network entity; determining, by the computing system and based on the sentiment analysis, a trust score for the network entity; and modifying, by the computing system and based on the trust score for the network entity, network operations within the computer network.
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43.发明申请公开(公告)号：US20240414790A1
公开(公告)日：2024-12-12
申请号：US18331424
申请日：2023-06-08
Applicant: Juniper Networks, Inc.
Inventor： Venkatesh PADEBETTU
Abstract: A device may utilize a network address to cross-connect a session for a user equipment from a premises radio access station integrated with a network device, and may authenticate the user equipment based on the session. The device may authorize the user equipment for the session, and may provide, via the session and the premises radio access station integrated with the network device, one or more services to the user equipment as an independent subscriber.
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公开(公告)号：US12166749B2
公开(公告)日：2024-12-10
申请号：US17707217
申请日：2022-03-29
Applicant: Juniper Networks, Inc.
Inventor： Chandrasekhar A , Bhaskar T. Reddy , Jayanthi R
IPC: H04L9/40 , H04L67/101
Abstract: A system determines identification information associated with an endpoint device, which is associated with a tenant of the system, and the tenant. The system generates and sends, to the endpoint device, a certificate that includes the identification information. The system receives, from the endpoint device and as part of an attempt by the endpoint device to initiate a dial-out communication session with the system, the certificate. The system causes, based on the certificate, the dial-out communication session to be established and processes the certificate to determine the identification information. The system receives, from the endpoint device and via the dial-out communication session, one or more messages; modifies the one or more messages to include the identification information; and provides the one or more modified messages to facilitate provisioning of services or resources associated with the system to the endpoint device.
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45.发明申请公开(公告)号：US20240406682A1
公开(公告)日：2024-12-05
申请号：US18680277
申请日：2024-05-31
Applicant: Juniper Networks, Inc.
Inventor： Mohammad Zohoorian , Robert D. Berry
Abstract: Methods of deriving location information of a wireless device include deriving, in the continuous domain, a location of a wireless device and at least one time and location varying path loss function parameter. The coordinates and parameter are derived based on signal strength measurements made at the wireless device, with the measured signals originating from a plurality of wireless transmitters, such as access points. The derived path loss function parameter can include one or more of a path loss exponent parameter, an intercept parameter, a receiver antenna gain parameter, transmitter antenna gain parameter, or a transmit power parameter.
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Patent Agency Ranking
公开(公告)号：US12147315B2
公开(公告)日：2024-11-19
申请号：US18070954
申请日：2022-11-29
Applicant: Juniper Networks, Inc.
Inventor： Chandrasekhar A , Premchandar N , Jayanthi R
IPC: G06F11/14 , G06F16/11 , G06F16/174
Abstract: A system identifies an intent policy model associated with an initial time. The system updates a data structure to cause the data structure to include one or more portions. Each portion of the data structure is associated with a start time and an end time. Each portion includes: a first delta snapshot that indicates one or more first changes to the intent policy model from the initial time to the start time associated with the portion, and one or more additional delta snapshots that respectively indicate one or more incremental changes to the intent policy model at times from the start time and to the end time associated with the portion of the data structure.
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公开(公告)号：US20240380587A1
公开(公告)日：2024-11-14
申请号：US18314543
申请日：2023-05-09
Applicant: Juniper Networks, Inc.
Inventor： Gert GRAMMEL , Jason R. PASCUCCI , Melchior Dirk Frederik AELMANS , Sabyasachi MUKHOPADHYAY
Abstract: A device may generate a first polynomial and a second polynomial, and may generate, based on the first polynomial, a primary path from a first network device to a second network device via a first set of intermediate network devices. The device may generate, based on the second polynomial, a secondary path from the first network device to the second network device via a second set of intermediate network devices, and may assign a point of the first and second polynomials to the device, to each of the first set of intermediate network devices and of the second set of intermediate network devices. The device may cause the primary path to be provided from the first network device to the second network device, and may cause the secondary path to be provided from the first network device to the second network device.
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48.发明申请公开(公告)号：US20240370425A1
公开(公告)日：2024-11-07
申请号：US18310400
申请日：2023-05-01
Applicant: Juniper Networks, Inc.
Inventor： Antoni B. Przygienda , John G. Scudder , Vishnu Pavan Kumar Beeram , Shraddha Hegde , Anthony Joseph Li , Jonathan C. Barth
IPC: G06F16/23
Abstract: A disclosed computing device may include (1) a storage device configured to store a database that identifies states of nodes included in a network and (2) circuitry configured to (A) receive one or more packet fragments that account for at least one change made to a state of one of the nodes in a transaction, (B) identify, among the packet fragments, a transaction identifier corresponding to the transaction and an indication of a total number of packet fragments representing the transaction, and (C) update the database to account for the change upon ensuring receipt of all the packet fragments representing the transaction based at least in part on the transaction identifier and the indication. Various other devices, systems, and methods are also disclosed.
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公开(公告)号：US12137045B2
公开(公告)日：2024-11-05
申请号：US17449618
申请日：2021-09-30
Applicant: Juniper Networks, Inc.
Inventor： Abilash Menon , Markus Jork , John M. Peterson
Abstract: Techniques are described for a router providing metric-based multi-hop path selection. For example, a first router of a plurality of routers receives a plurality of network performance metrics for a plurality of links interconnecting the plurality of routers. The plurality of links form a plurality of multi-hop paths through the plurality of routers to a service instance. The router determines, based on the plurality of network performance metrics for the plurality of links, an end-to-end performance of each of the plurality of multi-hop paths. The router selects a multi-hop path over which to forward traffic associated with the session based on the end-to-end performance of each of the plurality of multi-hop paths and one or more performance requirements for a service associated between a session between a client device and the service instance. The router forwards the traffic to the service instance along the selected multi-hop path.
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公开(公告)号：US20240364581A1
公开(公告)日：2024-10-31
申请号：US18620686
申请日：2024-03-28
Applicant: Juniper Networks, Inc.
Inventor： Navraj Pannu , Mohammad Zohoorian , Jie C. Jiang , Ebrahim Safavi , Prashant Kumar , Kumar Putta Swamy , Suresh Kumar Nalluru
IPC: H04L41/0659 , H04L41/0677
CPC classification number: H04L41/0661 , H04L41/0677
Abstract: A network management system (NMS) is described that determines a cause or contributor of an issue of an application session or predicts an issue with the application session and invokes one or more actions to remedy or prevent the issue. NMS is configured to determine one or more network features that cause and/or contribute to an issue of an application session that has already occurred (referred to herein as “reactive issue determination”) and/or predict an issue with an application session and one or more network features that impact the performance of the application session (referred to herein as “predictive issue determination”), and invoke one or more actions to remedy or prevent the issue, in accordance with one or more techniques of this disclosure.
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