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公开(公告)号：US10148537B2
公开(公告)日：2018-12-04
申请号：US14855492
申请日：2015-09-16
Applicant: Cisco Technology, Inc.
Inventor： Jean-Philippe Vasseur , Pascal Thubert , Patrick Wetterwald , Eric Levy-Abegnoli
Abstract: In one embodiment, a device in a network receives metrics regarding a node in the network. The device uses the metrics as input to a machine learning model. The device determines, using the machine learning model and based on the metrics, an indication of abnormality of the node oscillating between using a plurality of different routing parents in the network. The device provides a results notification based on the indication of abnormality of the node oscillating between using the plurality of different routing parents.
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公开(公告)号：US10033436B2
公开(公告)日：2018-07-24
申请号：US15245800
申请日：2016-08-24
Applicant: Cisco Technology, Inc.
Inventor： Pascal Thubert , Patrick Wetterwald , Eric Levy-Abegnoli , Stephane Labetoulle
Abstract: In one embodiment, a device in a wireless network receives a request from a node in the network requesting electrical power. The device determines one or more power transmission parameters for the node. The device determines a power transmission schedule for the node. The device sends wireless network communications to the node in response to the request and based on the determined one or more power transmission parameters and transmission schedule for the node. The node converts the wireless network communications into stored electrical power.
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公开(公告)号：US20180124646A1
公开(公告)日：2018-05-03
申请号：US15499201
申请日：2017-04-27
Applicant: Cisco Technology, Inc.
Inventor： Pascal Thubert , Jean-Philippe Vasseur , Patrick Wetterwald , Eric Levy-Abegnoli
Abstract: In one embodiment, a supervisory device in a network forms a virtual access point (VAP) for a node in the network. A set of access points (APs) in the network are mapped to the VAP as part of a VAP mapping and the node treats the APs in the VAP mapping as a single AP for purposes of communicating with the network. The supervisory device receives measurements from the APs in the VAP mapping regarding communications associated with the node. The supervisory device identifies a movement of the node based on the received measurements from the APs in the VAP mapping. The supervisory device adjusts the set of APs in the VAP mapping based on the identified movement of the node.
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公开(公告)号：US20180123887A1
公开(公告)日：2018-05-03
申请号：US15599767
申请日：2017-05-19
Applicant: Cisco Technology, Inc.
Inventor： Pascal Thubert , Jean-Philippe Vasseur , Patrick Wetterwald , Eric Levy-Abegnoli
IPC: H04L12/24 , H04W72/04 , H04L12/911 , H04L12/08 , H04W84/12
CPC classification number: H04L41/0836 , H04L41/0893 , H04L41/16 , H04L47/828 , H04L49/354 , H04W84/12 , H04W88/08
Abstract: In one embodiment, a supervisory device in a network assigns different access points in the network to different access point groupings. Each of the different access point groupings uses a different network path to communicate with a given endpoint in the network. The supervisory device selects at least one of the access points in each of the different access point groupings for mapping to a virtual access point (VAP) for a node in the network as part of a VAP mapping. The supervisory device instructs the selected access points to form a VAP for the node. The node treats the access points in the VAP mapping as a single access point for purposes of communicating with the network.
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公开(公告)号：US20180083862A1
公开(公告)日：2018-03-22
申请号：US15813810
申请日：2017-11-15
Applicant: Cisco Technology, Inc.
Inventor： Pascal Thubert , Eric Levy-Abegnoli , Patrick Wetterwald , Jean-Philippe Vasseur
IPC: H04L12/707 , H04L12/933 , H04L12/741 , H04W40/02 , H04L12/751 , H04L12/801 , H04W36/00 , H04W84/18
CPC classification number: H04L45/22 , H04L45/02 , H04L45/74 , H04L47/34 , H04L49/1584 , H04W36/0011 , H04W40/02 , H04W84/18
Abstract: In one embodiment, a device in a network receives a notification from a neighbor of the device indicative of a child node of the device requesting a parent change from the device to the neighbor. The device updates an existing routing path from the device to the child node to be routed through the neighbor, in response to receiving the notification from the neighbor. The device receives an instruction to remove the updated routing path from the device to the child node through the neighbor. The device removes the updated routing path from the device to the child node, in response to receiving the instruction to remove the updated routing path.
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Patent Agency Ranking
公开(公告)号：US20180063797A1
公开(公告)日：2018-03-01
申请号：US15245800
申请日：2016-08-24
Applicant: Cisco Technology, Inc.
Inventor： Pascal Thubert , Patrick Wetterwald , Eric Levy-Abegnoli , Stephane Labetoulle
CPC classification number: H04B5/0037 , H04L43/16 , H04W52/245
Abstract: In one embodiment, a device in a wireless network receives a request from a node in the network requesting electrical power. The device determines one or more power transmission parameters for the node. The device determines a power transmission schedule for the node. The device sends wireless network communications to the node in response to the request and based on the determined one or more power transmission parameters and transmission schedule for the node. The node converts the wireless network communications into stored electrical power.
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公开(公告)号：US20170324770A1
公开(公告)日：2017-11-09
申请号：US15654070
申请日：2017-07-19
Applicant: Cisco Technology, Inc.
Inventor： Pascal Thubert , Eric Levy-Abegnoli , Patrick Wetterwald
IPC: H04L29/06 , H04L29/12 , H04L12/743 , H04L12/741
CPC classification number: H04L63/0236 , H04L45/74 , H04L45/7453 , H04L61/103 , H04L61/6059 , H04L63/1425 , H04L63/1458
Abstract: In one embodiment, a device in a network determines whether a destination address of a packet received by the device is within a neighbor discovery (ND) cache of the device. The device determines whether the destination address is not in a set of addresses used to generate an address lookup array or possibly in the set of addresses used to generate the address lookup array, in response to determining that the destination address of the packet is not within the ND cache. The device performs address resolution for the destination address of the packet, in response to determining that the destination address of the packet is possibly in the set of addresses used to generate the address lookup array.
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公开(公告)号：US09742798B2
公开(公告)日：2017-08-22
申请号：US14658623
申请日：2015-03-16
Applicant: Cisco Technology, Inc.
Inventor： Pascal Thubert , Eric Levy-Abegnoli , Patrick Wetterwald
IPC: H04L29/06 , H04L29/12 , H04L12/743 , H04L12/741
CPC classification number: H04L63/1458 , H04L45/74 , H04L45/7453 , H04L61/103 , H04L61/6059 , H04L63/0236 , H04L63/1425
Abstract: In one embodiment, a device in a network determines whether a destination address of a packet received by the device is within a neighbor discovery (ND) cache of the device. The device determines whether the destination address is not in a set of addresses used to generate an address lookup array or possibly in the set of addresses used to generate the address lookup array, in response to determining that the destination address of the packet is not within the ND cache. The device performs address resolution for the destination address of the packet, in response to determining that the destination address of the packet is possibly in the set of addresses used to generate the address lookup array.
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159.发明申请公开(公告)号：US20170078170A1
公开(公告)日：2017-03-16
申请号：US14855492
申请日：2015-09-16
Applicant: Cisco Technology, Inc.
Inventor： Jean-Philippe Vasseur , Pascal Thubert , Patrick Wetterwald , Eric Levy-Abegnoli
CPC classification number: H04L43/08 , G06N99/005 , H04L41/142 , H04L41/16 , H04L43/04 , H04L67/12 , H04L69/22
Abstract: In one embodiment, a device in a network receives metrics regarding a node in the network. The device uses the metrics as input to a machine learning model. The device determines, using the machine learning model and based on the metrics, an indication of abnormality of the node oscillating between using a plurality of different routing parents in the network. The device provides a results notification based on the indication of abnormality of the node oscillating between using the plurality of different routing parents.
Abstract translation: 在一个实施例中，网络中的设备接收关于网络中的节点的度量。 该设备使用度量作为机器学习模型的输入。 该设备使用机器学习模型并且基于度量来确定节点在使用网络中的多个不同路由父节点之间振荡的异常的指示。 该设备基于在使用多个不同路由父节点之间振荡的节点的异常的指示来提供结果通知。
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公开(公告)号：US20160277440A1
公开(公告)日：2016-09-22
申请号：US14658623
申请日：2015-03-16
Applicant: Cisco Technology, Inc.
Inventor： Pascal Thubert , Eric Levy-Abegnoli , Patrick Wetterwald
IPC: H04L29/06 , H04L12/741
CPC classification number: H04L63/1458 , H04L45/74 , H04L45/7453 , H04L61/103 , H04L61/6059 , H04L63/0236 , H04L63/1425
Abstract: In one embodiment, a device in a network determines whether a destination address of a packet received by the device is within a neighbor discovery (ND) cache of the device. The device determines whether the destination address is not in a set of addresses used to generate an address lookup array or possibly in the set of addresses used to generate the address lookup array, in response to determining that the destination address of the packet is not within the ND cache. The device performs address resolution for the destination address of the packet, in response to determining that the destination address of the packet is possibly in the set of addresses used to generate the address lookup array.
Abstract translation: 在一个实施例中，网络中的设备确定由设备接收的分组的目的地地址是否在设备的邻居发现（ND）高速缓存内。 响应于确定分组的目的地址不在内部，设备确定目的地址是否不在用于生成地址查找阵列的地址集合中，或者可能在用于生成地址查找阵列的地址集合中。 ND缓存。 响应于确定分组的目的地地址可能在用于生成地址查找阵列的地址集合中，该设备对分组的目的地地址执行地址解析。
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