Cisco Technology, Inc.

Other

Jerome Henry

Robert E Barton

Robert Edgar Barton

Vishal Satyendra Desai

Malcolm Muir Smith

Matthew Aaron Silverman

Pascal Thubert

Bart A Brinckman

Mark Grayson

Pooya Monajemi

Stephen Michael Orr

Indermeet Singh Gandhi

Carlos M Pignataro

Nagendra Kumar Nainar

Thomas Szigeti

Sudhir Kumar Jain

Vinay Saini

Maik Guenter Seewald

Akram Ismail Sheriff

John Matthew Swartz

John George Apostolopoulos

John Martin Graybeal

Gonzalo A Salgueiro

Domenico Ficara

Shankar Ramanathan

Santosh Ghanshyam Pandey

Eric Michel Levy-Abegnoli

Amine Choukir

Jean-Philippe Vasseur

Louis Gwyn Samuel

Ardalan Alizadeh

Matthew Stephen MacPherson

Lorenzo Granai

Patrick Wetterwald

Brian Donald Hart

Allen Huotari

Anirban Karmakar

Charles Calvin Byers

Rajesh S Pazhyannur

Joseph Michael Clarke

Santosh Ramrao Patil

Elango Ganesan

M David Hanes

Mark Allen Webb

Srinath Gundavelli

Juan Carlos Zuniga

Frank Brockners

Nancy Cam-Winget

Shree N Murthy

Fred Jay Anderson

Ahmadreza Hedayat

Gangadharan Byju Pularikkal

Andrew Frederick Myles

Xiaoguang Jason Chen

Joshua David Suhr

Thomas Vegas

Sachin Dinkar Wakudkar

David Delano Ward

Paul Jeffrey Stager

David C White, Jr

David Stuart Kloper

Muthurajah Sivabalan

David John Zacks

Flemming Andreasen

Jay Kemper Johnston

Magnus Mortensen

Xiaoqing Zhu

Jun Hui Liu

Paul Anthony Polakos

Mukesh Taneja

Xu Zhang

Mark Stephan Shurtleff

Andre Jean-Marie Surcouf

Brian C Powell

Vincent Cuissard

Swapna Anandan

Darrin Joseph Miller

Amir Hosein Kamalizad

Einar Nilsen-Nygaard

Sanjay Kishore Katabathuni

Ian James Wells

Gautam Dilip Bhanage

David A Maluf

Arun G Khanna

Aamer Saeed Akhter

Ram Mohan Ravindranath

Manoj Gupta

Khashayar Mirfakhraei

Sivadeep Reddy Kalavakuru

Roberto Muccifora

Sourav Chakraborty

Abhishek Kumar

Kedar Krishnanand Gaonkar

Waseem A Siddiqi

Simon Dyke

Peter W Ecclesine

Jagdish Girimaji

Desmond Joseph O'Connor

Ramanujam Jagannath

Audio is captured from an online meeting and words being spoken by a participant during the online meeting from the audio are identified. One or more suggested next words or phrases to be spoken by the participant are determined based on the words being spoken by the participant and one or more scores associated with previous words spoken by the participant. The words being spoken by the participant and the one or more suggested next words or phrases are generated for display to the participant.

Autocomplete suggestions for speakers in online meetings

Backscatter Device (BKD) onboarding may be provided. BKD onboarding may begin with an AP receiving an identifier associated with a BKD. The AP may determine to onboard the BKD and transmit to the BKD an onboarding excitation signal to request data from a memory bank of the BKD. The AP may then receive a response to the onboarding excitation signal from the BKD. The AP may verify the BKD is valid based on the identifier and the response. Finally, the AP may onboard the BKD based on verifying the BKD is valid.

Backscatter device onboarding

Presented herein are techniques to address a lack of path maximum transmission unit discovery in the context of, e.g., the control and provisioning of wireless access point (CAPWAP) protocol for multicast communications. In one embodiment, IPv4-IPv6-IPv4 network address translation is used to avoid a conservative maximum transmission unit size. In another embodiment, unicast and multicast path maximum transmission unit discovery techniques are executed to set the maximum transmission unit size for multicast communications.

Lightweight path maximum transmission unit for wireless multicast overlay

According to one aspect, a method includes establishing, by an access point (AP), a wireless communications link between the AP and a wireless station, wherein establishing the wireless communications link includes receiving a protected association request frame from the wireless station. The protected association request frame includes rotation pace preference information for randomized Media Access Control (MAC) address rotation management that indicates a preferred rotation pace. The method also includes selecting, by the AP, an Enhanced Data Privacy (EDP) group based on the rotation pace preference, the selected EDP group associated with epoch timing information for rotating wireless frame anonymization parameters at epoch transitions. A response frame that indicates the selected EDP group is transmitted to the wireless station. The AP maintains the wireless communications link with the wireless station based in part on the timing information for randomized M A C address rotation for the selected EDP group.

Automated group opt-in method for 802.11 wireless networks

A method of continuous multi-factor authentication may include executing wireless sensing based at least in part on execution of a continuous multi-factor authentication (CMFA) application at a computing device, collecting channel state information (CSI) data from a network device communicatively coupled to the computing device, transmitting the CSI data to a CMFA device, and receiving a trust score from the CMFA device based on the CSI data.

Continuous multi-factor authentication using wireless sensing data

An unsafe frequency report from a client device is received, the unsafe frequency report indicating that the client device is experiencing interference on a set of frequencies. A set of safe frequencies is identified, for the client device, based on interference indicated in the unsafe frequency report, and dynamic puncturing is performed based on the unsafe frequency report, comprising identifying an allocation of wireless resources for the client device during a transmission opportunity based on the set of safe frequencies, where the allocation of wireless resources punctures one or more of the set of frequencies, and communicating with the client device using the allocation of wireless resources.

Dynamic interference response in wireless local area networks

A client device may receive, from a computing device, a message indicating that a session duration of a current session is nearly over. The client device may close the current session as soon as the client device is idle for more than a configurable interval. A new session may be started with the computing device by the client device.

Non-disruptive session timeout

In one embodiment, a method includes receiving a request from an access point to transmit to a TSN data payload to a wireless TSN station, identifying resource units (RUs) in a downlink channel, each RU comprising a set of RU tones, identifying access category (AC) queues, multiplexing the RUs and AC queues to generate RU and AC queue pairs, generating timing boundaries of the pairs, wherein each timing boundary represents a combination of an average airtime of each RU and an average wait time of each AC queue for transmitting a size of the TSN data payload, iteratively validating the timing boundaries with a TSN lookahead time, and determining a first RU tone from a first RU associated with a first timing boundary less than the TSN lookahead time to transmit the TSN data payload in a first AC queue to the wireless TSN station.

Implementing deterministic traffic delivery in a time-sensitive networking system

Adapting transmission schedules in a Radio Frequency (RF) environment may be provided. A Central Network Controller (CNC) of a Time Sensitive Network (TSN) may determine that a data path to a client device comprises a wireless link. The CNC of the TSN may generate a proposed transmission schedule for the time sensitive traffic to the client device through the wireless link in response to determining that the data path to the client device comprises the wireless link. The CNC may provide the proposed transmission schedule to a Wireless Network Controller (WLC) of the wireless link. The CNC may receive a confirmation from the WLC that the proposed transmission schedule can be met. The proposed transmission schedule may be configured in response to receiving the confirmation.

Adapting transmission schedules for a radio frequency (RF) environment

Various embodiments herein disclose coordinating neighbor discovery between access points (APs) with auxiliary radios and APs without auxiliary radios. A corresponding wireless controller comprises a processor and a memory storing instructions that, when executed, cause the controller to perform operations. The operations comprise grouping APs into a first group of more flexible APs and a second group of less flexible APs and querying the second group of APs for a corresponding broadcast interval. The operations further comprise identifying when the second group of APs is scheduled to broadcast parameters, and a broadcast interval for each of the second group of APs and generating a schedule based on the scheduled broadcast and the broadcast interval for each of the second group of APs. The operations additionally comprise providing the generated schedule to the first group of APs and the second group of APs.

Automated neighbor discovery techniques for hybrid environments

Secure device location sharing may be provided. Over a secured link, an indication that a peer-to-peer device desires Automated Frequency Coordination (AFC) based location sharing may be received. Then, from the peer-to-peer device over the secured link, an identity provider (IdP) may be received for the peer-to-peer device. Next, validation of the peer-to-peer device may be requested from the IdP. From the IdP in response to requesting validation of the peer-to-peer device from the IdP, authentication for the peer-to-peer device and an indication that the peer-to-peer device needs AFC based location sharing may be received. An indication that the peer-to-peer device is approved for AFC based location sharing may then be sent to the peer-to-peer device over the secured link.

Secure device location sharing

Wireless dynamic file exchange is provided by, in response to a triggering network condition occurring, initiating an exchange of a parameter file including non-layer two content via a 802.11 message, such as a Generic Advertisement Service (GAS) message between an access point (AP) and a station (STA) connected to the AP; and in response to determining that the exchange was unsuccessful, terminating a connection between the AP and the STA. The parameter file may be sent over several messages and update the parameters for a new session or an existing session. Devices that do not conform to the updated parameters may be disassociated from the AP and re-connect to receive and implement the updated parameters.

Wireless dynamic file exchange

Techniques herein facilitate dynamic configuration of a wireless local area network (WLAN) for large public venue (LPV) environments. In one example, a method may include providing an initial configuration for access points APs of a WLAN for an event at an LPV based on a profile for the event, a location of each AP for the venue, and anticipated demand at the APs; determining, for a particular time for the event, a distribution of wireless devices and channel support capabilities of the wireless devices different locations for the LPV; and providing an updated configuration for one or more APs at the one or more locations for the venue based on the distribution of the wireless devices and the channel support capabilities of the wireless devices determined for the particular time for the event at the LPV.

Dynamic wireless local area network configuration in large public venue environments

Embodiments for virtual reality (VR) and augmented reality (AR) scenes updates at VR/AR devices in a network are described. Network traffic for the scene updates is divided into traffic layers such as coarse grain (CG) layer traffic and a fine grain (FG) layer traffic for a give VR/AR scene update. The CG layer traffic is scheduled first in resource units (RUs) of a plurality a transmission opportunity (TXOP) for a VR device and FG layer traffic is scheduled in remaining RUs during the TXOP to provide synchronous viewing experiences to users of the VR/AR devices.

Synchronicity for virtual reality/augmented reality interactive sessions in wireless networks

A method, computer system, and computer program product are provided for prioritizing network traffic. An indication is received at a network controller that an alarm is activated at a physical site. A request is received from a user device to join a network at the physical site that is under control of the network controller, wherein the request includes a flag indicating an identity of a user of the user device and a priority status of the user. In response to authenticating the identity of the user via an identity provider server, the user device is authorized to join the network. Based on verifying the priority status of the user using the flag and authentication via the identity provider server, network traffic for the user device is prioritized.

Prioritizing network traffic for emergency services

Growing community of inventors

Pittsboro, NC, United States of America

Jerome Henry