公开(公告)号：US20220360613A1

公开(公告)日：2022-11-10

申请号：US17313547

申请日：2021-05-06

Applicant: Cisco Technology, Inc.

Inventor： Manoj Papisetty ,  Prapanch Ramamoorthy ,  Akshay Dubey

IPC: H04L29/06 ,  H04L12/18 ,  G06F40/169

Abstract: A method, computer system, and computer program product are provided for providing annotations in virtual presentation sessions. Content is presented to a plurality of user devices participating in a communication session. Annotations to the content are received from a plurality of users of the plurality of user devices during the communication session. A subset of one or more users is selected. The annotations associated with the subset of one or more users are provided to the plurality of user devices to cause the plurality of user devices to display the annotations of the subset of one or more users.

公开(公告)号：US20230300582A1

公开(公告)日：2023-09-21

申请号：US17696322

申请日：2022-03-16

Applicant: Cisco Technology, Inc.

Inventor： Prapanch Ramamoorthy ,  David John Zacks

IPC: H04W4/80 ,  H04W24/02 ,  H04B17/318 ,  H04R29/00

CPC classification number: H04W4/80 ,  H04W24/02 ,  H04B17/318 ,  H04R29/001 ,  H04R2420/07

Abstract: A first connection is established between a meeting server and a first endpoint device associated with a user. At least one multimedia stream for an online collaborative session is provided from the meeting server to the first endpoint device. The meeting server obtains an indication that a first strength of a first short-range wireless communication connection between an audio device and the first endpoint device is less than a second strength of a second short-range wireless communication connection between the audio device and a second endpoint device associated with the user. A second connection is established between the meeting server and the second endpoint device. The at least one multimedia stream is provided from the meeting server to the second endpoint device via the second connection in response to obtaining the indication.

公开(公告)号：US11665079B1

公开(公告)日：2023-05-30

申请号：US17744853

申请日：2022-05-16

Applicant: Cisco Technology, Inc.

Inventor： David John Zacks ,  Carlos M. Pignataro ,  Nagendra Kumar Nainar ,  Hans F. Ashlock ,  Thomas Szigeti ,  Prapanch Ramamoorthy

IPC: G06F15/173 ,  H04L43/12 ,  H04L43/06

CPC classification number: H04L43/12 ,  H04L43/06

Abstract: A method comprising: at a management entity configured to communicate with a network: upon detecting a performance problem on a network path in the network, generating a trigger probe having a correlation identifier, the trigger probe configured to transit the network path and, on one or more designated network nodes of the network path, trigger (i) capturing a full device state, including a control plane state and a data plane state, and (ii) exporting a report of the full device state with the correlation identifier; sending the trigger probe along the network path; receiving, from each of the one or more designated network nodes, the report that includes the correlation identifier and the full device state; and correlating each report to the performance problem based on the correlation identifier in each report, to diagnose a root cause of the performance problem using the full device state in each report.

公开(公告)号：US11864077B2

公开(公告)日：2024-01-02

申请号：US17696322

申请日：2022-03-16

Applicant: Cisco Technology, Inc.

Inventor： Prapanch Ramamoorthy ,  David John Zacks

IPC: H04W4/80 ,  H04W24/02 ,  H04R29/00 ,  H04B17/318

CPC classification number: H04W4/80 ,  H04B17/318 ,  H04R29/001 ,  H04W24/02 ,  H04R2420/07

Abstract: A first connection is established between a meeting server and a first endpoint device associated with a user. At least one multimedia stream for an online collaborative session is provided from the meeting server to the first endpoint device. The meeting server obtains an indication that a first strength of a first short-range wireless communication connection between an audio device and the first endpoint device is less than a second strength of a second short-range wireless communication connection between the audio device and a second endpoint device associated with the user. A second connection is established between the meeting server and the second endpoint device. The at least one multimedia stream is provided from the meeting server to the second endpoint device via the second connection in response to obtaining the indication.

公开(公告)号：US20210226880A1

公开(公告)日：2021-07-22

申请号：US16749007

申请日：2020-01-22

Applicant: Cisco Technology, Inc.

Inventor： Prapanch Ramamoorthy ,  Bhavik Shah ,  Rahul Nandan Koravankuzhi

IPC: H04L12/26 ,  H04L12/823

Abstract: A test module tests the configuration of a network device. The test module obtains test parameters for a test process of the network device, and determines that the test parameters indicate a network conversation to test the network device. The network conversation includes a sequence of multiple messages. The test module also generates an initial message of the network conversation based on the test parameters, and provides the initial message to the network device. The test module further tracks processing results of the network device processing the initial message in the test process.