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公开(公告)号：US20250105544A1
公开(公告)日：2025-03-27
申请号：US18416338
申请日：2024-01-18
Applicant: Cisco Technology, Inc.
Inventor： Joel Richard Goergen , Chad M. Jones , Jason Dewayne Potterf , Mala Krishnan
IPC: H01R13/506
Abstract: The present embodiments are directed to a system with a first power assembly having a first power enclosure configured to attach to an optical plug and a first power connector disposed in the first power enclosure, as well as a second power assembly having a second power enclosure configured to attach to an optical enclosure that is configured to receive the optical plug and a second power connector disposed in the second power enclosure. The first power connector and the second power connector are configured to couple to each other.
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公开(公告)号：US12262450B2
公开(公告)日：2025-03-25
申请号：US18476737
申请日：2023-09-28
Applicant: Cisco Technology, Inc.
Inventor： Jerome Henry , Nancy Cam-Winget , Simone Arena , Darrin Joseph Miller , Sudhir Kumar Jain , Einar Nilsen-Nygaard
IPC: H04W8/24 , H04L61/5053 , H04L101/622 , H04W28/02 , H04W28/086
Abstract: Embodiments identify a station that rotates an over the air station address. As address rotation was not originally designed into wireless networks, the rotation can introduce communication challenges for the station. The embodiments derive that traffic referencing two different over the air station addresses are associated with a single common station. This is accomplished by determining a similarity between properties of two sets of traffic. A first set of traffic references the first over the air station address and a second set of traffic references the second over the air station address. If the properties common across the two sets of traffic indicate sufficient similarity, the embodiments determine that both sets of traffic are associated with a single device. Network configuration of the device is then adjusted based on the determination.
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公开(公告)号：US12261895B2
公开(公告)日：2025-03-25
申请号：US18083068
申请日：2022-12-16
Applicant: Cisco Technology, Inc.
Inventor： Frode Tjøntveit , Erik Hellerud , Øystein Damhaug , Kristian Tangeland
IPC: H04L65/403 , H04L12/18 , H04L65/60 , H04L65/61
Abstract: Distance-based framing includes obtaining at least a video stream during an online conference session. The video stream, an audio stream received with the video stream, or both the video stream and the audio stream are analyzed and a framing that either focuses on a speaker in the video stream or provides an overview of participants in the video stream, the framing being is composed based on the analyzing. A potential error in the framing is detected based on further analysis of the video stream, the audio stream, and an amount of motion in the room. If the distance sensor data contradicts the potential error, the framing is maintained, but if the distance sensor data confirms the potential error, a new framing is generated.
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公开(公告)号：US12261847B2
公开(公告)日：2025-03-25
申请号：US18197895
申请日：2023-05-16
Applicant: Cisco Technology, Inc.
Inventor： Hendrikus G P Bosch , Jeffrey Michael Napper , Alessandro Duminuco , Sape Jurrien Mullender , Julien Barbot , Vinny Parla
IPC: H04L9/40 , H04L61/4511
Abstract: This disclosure describes techniques including, by a domain name service (DNS), receiving a name resolution request from a client computing device and, by the DNS, providing a nonce to the client computing device, wherein a service is configured to authorize a connection request from the client computing device based at least in part on processing the nonce. This disclosure further describes techniques include a method of validating a connection request from a client computing device, including receiving the connection request, the connection request including a nonce. The techniques further include determining that the nonce is a valid nonce. The techniques further include, based at least in part on determining that the nonce is a valid nonce, authorizing the connection request and disabling the nonce.
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公开(公告)号：US12261826B2
公开(公告)日：2025-03-25
申请号：US17857678
申请日：2022-07-05
Applicant: Cisco Technology, Inc.
Inventor： Hendrikus G. P. Bosch , Alessandro Duminuco , Zohar Kaufman
Abstract: A system of one embodiment allows for redirecting service and API calls for containerized applications in a computer network. The system includes a memory and a processor. The system processes a plurality of application workflows of a containerized application workload. The system then identifies at least one application workflow of the plurality of application workflows and at least one workflow-specific routing rule associated with the at least one application workflow. The system then determines at least one proxy server address for each identified application workflow based on the at least one associated workflow-specific routing rule. Then the system determines at least one proxy server address for each identified application workflow based on the at least one associated workflow-specific routing rule. The system then may communicate the at least one identified application workflow to the at least one proxy server using the at least one determined proxy server addresses.
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Patent Agency Ranking
公开(公告)号：US12261690B2
公开(公告)日：2025-03-25
申请号：US18170960
申请日：2023-02-17
Applicant: Cisco Technology, Inc.
Inventor： Giovanna Carofiglio , Michele Papalini , Giulio Grassi
IPC: H04L1/00
Abstract: A system and method for a coordinated edge-assisted reliability mechanism for real-time media services. In one embodiment, a method includes forwarding, by an edge relay device, data packets between a media server and a client device; measuring packet loss and latency associated with communications between the edge relay device, the media server, and the client device; determining an error correction procedure based at least in part on the measured latency; and implementing the error correction procedure at the edge relay device.
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公开(公告)号：US20250097774A1
公开(公告)日：2025-03-20
申请号：US18470106
申请日：2023-09-19
Applicant: Cisco Technology, Inc.
Inventor： Jerome Henry , Akram Sheriff , Robert Edgar Barton
Abstract: A system and method are provided for timing measurement in a wireless network to determine a location of a station (STA). A channel stability is determined for a channel between an initiating station (ISTA) and a first responding station (RSTA). A request for a first timing-measurement exchange is sent from the ISTA and the first RSTA. Parameters are negotiated for the first timing-measurement exchange based on the determined channel stability, and then the timing-measurement exchange is performed to generate a first set of times. This process is then repeated for another timing-measurement exchange between the ISTA and a second RSTA to generate a second set of times. A location of the ISTA is determined based on the first and the second sets of times.
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公开(公告)号：US20250097157A1
公开(公告)日：2025-03-20
申请号：US18677759
申请日：2024-05-29
Applicant: Cisco Technology, Inc.
Inventor： Bart Brinckman , Muhammad SHAHZAD
Abstract: Devices, systems, methods, and processes for filtering of received broadcast packets at access points (APs) connected to a controller. Typically, the APs forward all the received broadcast packets to the controller for processing. Many of these broadcast packets may not be subscribed by any application and thus are dropped by the controller. Thus, both the APs and the controller resources are being wasted in processing the broadcast packets that may eventually be dropped. The controller, therefore, generates a filtering ruleset to drop one or more broadcast packets from the received broadcast packets based on one or more subscriptions from applications. The controller may install the filtering ruleset on the APs, so that only the broadcast packets subscribed by the applications are received by the controller. Further, the controller may run periodic updates on the filtering ruleset to accommodate any new subscriptions, new allow rule or drop rule from the applications.
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公开(公告)号：US20250097142A1
公开(公告)日：2025-03-20
申请号：US18369076
申请日：2023-09-15
Applicant: Cisco Technology, Inc.
Inventor： Nagendra Kumar Nainar , Jaganbabu Rajamanickam , Madhan Sankaranarayanan , Carlos M. Pignataro , Akram Sheriff
IPC: H04L45/00 , H04L43/0823
Abstract: Techniques are described for quickly rerouting traffic to an application hosted on a first Virtual Private Cloud (VPC) location. In the event of an error in routing traffic to the first VPC portion traffic can be rerouted to a second VPC portion. The first and second VPC portions can be different portions of the same VPC or could be different VPSs. The techniques include steps for calculating a predetermined route to the second private virtual cloud location. The techniques further include steps for monitoring data for detecting an error in the first cloud location. The steps further include detecting a potential error based on the monitored data, and also verifying that the potential error is in fact a valid error. In response to verifying that the error is a valid error, further steps include performing a fast reroute of traffic to the second cloud locations along the predetermined route.
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公开(公告)号：US20250093530A1
公开(公告)日：2025-03-20
申请号：US18467040
申请日：2023-09-14
Applicant: Cisco Technology, Inc.
Inventor： Ardalan Alizadeh , Navid Reyhanian , Audrey Yazdanparast , Peiman Amini , Jerome Henry
IPC: G01S19/48
Abstract: Described herein are devices, systems, methods, and processes for managing the computational complexity in geolocating a large number of network devices (e.g., access points (APs)) in indoor environments. A number of network devices may be partitioned into smaller groups or batches based on neighbor knowledge about the network devices. Each batch of network devices can include just devices located on a same floor, or may include devices located across different floors. Every batch may include at least one anchor network device. The geolocation of the network devices can be determined, batch-by-batch, based on fusing global navigation satellite system (GNSS) pseudorange measurements and inter-network device ranging measurements. The geolocation accuracy for each partition can be evaluated utilizing such metrics as the average residual error. If the error for a batch is greater than a threshold, remedial measures may be taken to reduce the error and improve the geolocation accuracy.
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