-
公开(公告)号：US20190222035A1
公开(公告)日：2019-07-18
申请号：US15871999
申请日：2018-01-16
Applicant: Cisco Technology, Inc.
Inventor： Xiqun Zhu , Sung Kee Baek , Wingo Cheong , Steven Anthony Granzella , Joel Goergen , Charles Calvin Byers
IPC: H02J7/00
CPC classification number: H02J7/0021
Abstract: In one embodiment, a battery backup unit (BBU) cut-off and recharge circuit includes: a first transistor, a power entry connection connected to a main power supply, where power from the power entry connection flows to application circuits for an electronic device, and the first transistor is positioned between a BBU and the power entry connection, and a microcontroller, where the microcontroller is operative to: detect a loss of power from the main power supply, turn on the first transistor to enable the BBU to discharge through the power entry connection to application circuits, detect a status of charge (SOC) for the BBU, and upon detecting that the SOC is under a predefined threshold, set the BBU cut-off and recharge circuit to a lockdown state by turning off the first transistor.
-
公开(公告)号：US10274984B2
公开(公告)日：2019-04-30
申请号：US15351777
申请日：2016-11-15
Applicant: Cisco Technology, Inc.
Inventor： Yeneneh Gobena , Hazim Hashim Dahir , Carlos M. Pignataro , Charles Calvin Byers
Abstract: In one embodiment, a method includes receiving, from a first resource of a plurality of resources connected by an energy network, data indicative of a current amount of energy stored by the first resource at a current time. The method includes determining, based on the data indicative of the current amount of energy stored by the first resource at the current time, a predicted amount of energy to be stored by the first resource at a later time. The method includes determining, based on the predicted amount of energy to be stored by the first resource at the later time, that the first resource is to receive energy. The method includes, in response to determining that the first resource is to receive energy, selecting a second resource of the plurality of resources to transmit energy to the first resource. The method includes sending, to the second resource, instructions to transmit energy to the first resource.
-
公开(公告)号：US10243878B2
公开(公告)日：2019-03-26
申请号：US15184171
申请日：2016-06-16
Applicant: Cisco Technology, Inc.
Inventor： Charles Calvin Byers , Gonzalo Salgueiro , Joseph Michael Clarke
IPC: H04L29/08 , H04L12/911
Abstract: Various implementations disclosed herein enable improved allocation of fog node resources, which supports performance driven partitioning of competing client applications. In various implementations, methods are performed by a fog orchestrator configured to determine allocations of fog resources for competing client applications and partition the competing client applications based on the fog resource allocations. Methods include receiving reservation priority values (RPVs) associated with a plurality of client applications competing for a contested fog node resource, transmitting, to a subset of client devices, a request to provide updated RPVs, and awarding the contested fog node resource to one of the plurality of client applications based on the received RPVs and any updated RPVs. In various implementations, methods also include determining, for each of the plurality of client applications, a respective mapping for a respective plurality of separable components of the client application based on the awarded contested fog node resource.
-
公开(公告)号：US10129958B2
公开(公告)日：2018-11-13
申请号：US14447937
申请日：2014-07-31
Applicant: Cisco Technology, Inc.
Inventor： Matthew A. Laherty , William MacGowan , Charles Calvin Byers
Abstract: Techniques are presented herein to operate a light fixture as in an emergency mode in order to verify that the light emitted by the light fixture when operated in the emergency mode complies with emergency operating policies, as well as to detect failures. The light emitted by the light fixture in emergency mode may be measured and adjusted to optimize the runtime of the light fixture in the emergency mode. The light fixture is connected to a lighting control system via a control network which supplies electrical power to charge an onboard battery of a light fixture and to operate the light fixture. The light fixture may be caused to operate in the emergency lighting mode when a main electrical power supply is interrupted or when performances of the light fixture and of the onboard battery are tested.
-
公开(公告)号：US10122604B2
公开(公告)日：2018-11-06
申请号：US14192999
申请日：2014-02-28
Applicant: Cisco Technology, Inc.
Inventor： Charles Calvin Byers , Flavio Bonomi , Jiang Zhu
IPC: G06F15/16 , H04L12/26 , H04L12/707 , H04L29/08
Abstract: In one embodiment, a method comprises detecting, by an access network computing node, a network service provided by a service provider for one or more identified endpoint devices via a wide area network connection, the access network computing node within an access network providing connections for the one or more identified endpoint devices to access the network service via the wide area network connection; detecting an unavailability of the network service via the wide area network connection; and supplying, by the access network computing node, at least a substitute of the network service for the one or more identified endpoint devices in response to the detected unavailability of the network service via the wide area network connection.
-
Patent Agency Ranking
公开(公告)号：US20180309821A1
公开(公告)日：2018-10-25
申请号：US15491862
申请日：2017-04-19
Applicant: Cisco Technology, Inc.
Inventor： Charles Calvin Byers , Joseph Michael Clarke , Gonzalo Salgueiro
IPC: H04L29/08
CPC classification number: H04L67/101 , H04L67/12
Abstract: In one embodiment, an intermediate node, of a multi-stage process path through a computer network, receives a workload message with an associated latency budget to complete the multi-stage process at a final stage device. In response, the intermediate node determines a current latency from an initial stage device for the workload message to the receiving of the workload message, and also determines a remaining portion of the latency budget based on the current latency. In response to the remaining portion of the latency budget being less than expected at the intermediate node, the intermediate node may perform one or more latency-reducing actions, and then transmits the workload message toward the final stage device.
-
公开(公告)号：US20180299895A1
公开(公告)日：2018-10-18
申请号：US15489857
申请日：2017-04-18
Applicant: Cisco Technology, Inc.
Inventor： Monica Shen Knotts , John George Apostolopoulos , Charles Calvin Byers
Abstract: Presented herein are techniques for matching a user, e.g., a child, with an autonomous vehicle instructed to pick up the child. In an embodiment, a method includes receiving, at a server, information from an autonomous vehicle, receiving, at the server, information from a user device, receiving, at the server, information from a responsible party device, processing, by the server, the information from the autonomous vehicle, the information from the user device, and the information from the responsible party device, and based on the processing of the information from the autonomous vehicle, the information from the user device, and the information from the responsible party device, verifying, by the server, that the autonomous vehicle is matched with a user of the user device.
-
公开(公告)号：US20180299864A1
公开(公告)日：2018-10-18
申请号：US15490050
申请日：2017-04-18
Applicant: Cisco Technology, Inc.
Inventor： Charles Calvin Byers , Joseph Michael Clarke , Gonzalo Salgueiro , Pascal Thubert
IPC: G05B19/409 , H04L12/28 , H04L12/10 , G05B19/402 , G06N99/00
Abstract: In one embodiment, a device in a network receives a set of sensor data from a plurality of sensors deployed in a location. The device determines a physical layout for furnishings in the location based on the received set of sensor data. One or more of the furnishings is equipped with one or more actuators configured to move the equipped furnishing in one or more directions. The device generates an instruction for the one or more actuators of a particular one of the furnishings based on the determined physical layout for the furnishings. The device sends the instruction to the one or more actuators of the particular furnishing, to implement the determined physical layout.
-
公开(公告)号：US10056964B2
公开(公告)日：2018-08-21
申请号：US15160565
申请日：2016-05-20
Applicant: Cisco Technology, Inc.
Inventor： Joseph Michael Clarke , Gonzalo Salgueiro , Charles Calvin Byers , Ryan Steve D'Souza , Pascal Thubert , Andre Jean-Marie Surcouf , Jerome Henry
CPC classification number: H04B7/15 , H04B7/15507 , H04B7/2606 , H04W24/02 , H04W36/22 , H04W40/04 , H04W84/12 , H04W88/08
Abstract: Various implementations disclosed herein enable transforming mutable wireless coverage areas using network coverage vehicles (NVCs) that are orchestrated by a network coverage controller. In various implementations, the method includes receiving coverage area performance characterization values from NCVs configured to provide a plurality of mutable wireless coverage areas. In various implementations, an arrangement of the mutable wireless coverage areas mutably defines the service area, which changes in accordance with changes to the arrangement of the mutable wireless coverage areas. In various implementations, the method also includes determining NCV operation adjustments for some of the NCVs based on the received coverage area performance characterization values in accordance with a service performance metric; and, altering an arrangement of one or more of the plurality of mutable wireless coverage areas within the service area by providing the NCV operation adjustments to some of the NCVs.
-
公开(公告)号：US20180152909A1
公开(公告)日：2018-05-31
申请号：US15364984
申请日：2016-11-30
Applicant: Cisco Technology, Inc.
IPC: H04W64/00 , H04L29/08 , H04B17/318 , G01S5/02
Abstract: In one embodiment, a first wireless unmanned aerial vehicle (UAV)-locating signal is transmitted by a wireless network access point in a network based on a first UAV-locating mode selected from a plurality of UAV-locating modes. The wireless network access point receives a wireless signal in response to the first transmitted UAV-locating signal, the wireless signal indicative of a location of an airborne UAV, and causes the determination of the location of the airborne UAV based on the received wireless signal. The wireless network access point transmits a second wireless UAV-locating signal based on a second UAV-locating mode selected from the plurality of UAV-locating modes. The selected UAV-locating modes control an emission pattern of an antenna of the wireless network access point.
-
-
-
-
-
-
-
-
-
Search Results
139
records
(took 0.024 seconds)
