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公开(公告)号：US20230122311A1
公开(公告)日：2023-04-20
申请号：US17503904
申请日：2021-10-18
Applicant: Cisco Technology, Inc.
Inventor： Alessandro Erta , Luca BISTI , Domenico FICARA , Kasi NALAMALAPU , Salvatore VALENZA , Vincent CUISSARD , Sudhir Kumar JAIN , Loris GAZZARRINI , Arun KHANNA , Stefano FERRARI , Pascal THUBERT
IPC: H04B1/7143 , H04W64/00 , H04W72/12
Abstract: In one embodiment, a device identifies a path of travel of a mobile system. The device subdivides the path of travel into a plurality of zones. The device generates time-slotted channel hopping schedules for the plurality of zones, each time-slotted channel hopping schedule having an associated zone among the plurality of zones. The device causes the mobile system to communicate wirelessly with networking infrastructure located along the path of travel, in accordance with a particular one of the time-slotted channel hopping schedules while the mobile system is located in its associated zone.
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公开(公告)号：US20240073810A1
公开(公告)日：2024-02-29
申请号：US17899853
申请日：2022-08-31
Applicant: Cisco Technology, Inc.
Inventor： Domenico FICARA , Pascal THUBERT , Amine CHOUKIR , Alessandro ERTA , Vincent CUISSARD , Salvatore VALENZA , Stefano FERRARI , Kasi NALAMALAPU , Loris GAZZARRINI , Arun KHANNA
CPC classification number: H04W52/0203 , H04W4/027
Abstract: In one embodiment, a device identifies a plurality of paths in a wireless backhaul network between a gateway and a plurality of access points that provide wireless connectivity to a mobile system. The device determines a movement of the mobile system. The device determines, based on the movement of the mobile system, that a particular path in the plurality of paths is not needed to provide wireless connectivity to the mobile system. The device causes one or more networking nodes along the particular path to enter into a power saving mode.
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公开(公告)号：US20160112308A1
公开(公告)日：2016-04-21
申请号：US14519714
申请日：2014-10-21
Applicant: Cisco Technology, Inc.
Inventor： Domenico FICARA , Davide CUDA , Leo CALDAROLA , Salvatore VALENZA , Roberto MUCCIFORA
IPC: H04L12/721 , H04L12/707 , H04L12/841 , H04L12/741
CPC classification number: H04L12/417 , H04L47/56
Abstract: Embodiments provide techniques for transmitting data packets across a deterministic Ethernet network. Embodiments receive, at a first device in the deterministic Ethernet network, a deterministic binary schedule specifying timing information for transmitting data fragments relating to a plurality of data flows. Data packets to transmit to a destination device within the deterministic Ethernet network are received at the first device. Embodiments include fragmenting each of the data packets into two or more fragments and encoding at least one of the two or more fragments for each of the data packets with a respective sparse graph code. The encoded fragments are transmitted to the destination device, across multiple paths through the deterministic Ethernet network, according to timing information specified in the deterministic binary schedule.
Abstract translation: 实施例提供了用于在确定性以太网上传输数据分组的技术。 实施例在确定性以太网网络中的第一设备处接收确定性二进制计划，确定用于发送与多个数据流相关的数据片段的定时信息。 在第一设备处接收到用于传送到确定性以太网内的目的地设备的数据分组。 实施例包括将每个数据分组分段成两个或更多个片段，并用相应的稀疏图形码对每个数据分组的两个或更多个片段中的至少一个进行编码。 根据确定性二进制计划中指定的定时信息，经编码的片段通过确定性以太网网络跨多个路径传输到目标设备。
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公开(公告)号：US20250039912A1
公开(公告)日：2025-01-30
申请号：US18226573
申请日：2023-07-26
Applicant: Cisco Technology, Inc.
Inventor： Domenico Ficara , Alessandro ERTA , Roberto MUCCIFORA , Amine CHOUKIR , Pascal THUBERT , Salvatore VALENZA , Arun KHANNA
IPC: H04W72/51 , H04W64/00 , H04W72/0453
Abstract: In one embodiment, a device determines a physical location of a mobile client of wireless network. The device performs a frequency lookup for the mobile client from an AFC service using the physical location of the mobile client. The device selects a frequency to be used by the mobile client based on the frequency lookup. The device causes the mobile client to use the frequency to communicate with the wireless network.
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Patent Agency Ranking
公开(公告)号：US20240073766A1
公开(公告)日：2024-02-29
申请号：US17899861
申请日：2022-08-31
Applicant: Cisco Technology, Inc.
Inventor： Pascal Thubert , Domenico FICARA , Amine CHOUKIR , Alessandro ERTA , Salvatore VALENZA , Sudhir Kumar JAIN , Vincent CUISSARD , Kasi NALAMALAPU
IPC: H04W36/18
CPC classification number: H04W36/18
Abstract: In one embodiment, a device sends data traffic to a gateway of a backhaul mesh network via a first wireless access point of the backhaul mesh network. The device maintains, while associated with the first wireless access point, an association with a second wireless access point of the backhaul mesh network by sending a frame to the first wireless access point that is relayed by the first wireless access point to the second wireless access point. The device makes a determination that additional data traffic should be sent to the gateway of the backhaul mesh network via the second wireless access point. The device sends, based on the determination, the additional data traffic to the gateway of the backhaul mesh network via the second wireless access point.
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公开(公告)号：US20220345985A1
公开(公告)日：2022-10-27
申请号：US17240116
申请日：2021-04-26
Applicant: Cisco Technology, Inc.
Inventor： Alessandro Erta , Luca BISTI , Arun KHANNA , Sudhir Kumar JAIN , Kasi NALAMALAPU , Stefano FERRARI , Salvatore VALENZA , Domenico FICARA , Vincent CUISSARD , Loris GAZZARRINI , Rupak CHANDRA
IPC: H04W40/24 , H04W40/02 , H04L12/723 , H04L12/707 , H04W28/06 , H04W28/10
Abstract: In one embodiment, a device identifies a plurality of access points of a wireless network. The device also identifies a plurality of mobile nodes of a mobile system. The device establishes a first label-switched path in the wireless network that comprises a wireless link between a first mobile node in the plurality of mobile nodes and a first access point in the plurality of access points. The device establishes a second label-switched path in the wireless network that comprises a wireless link between a second mobile node of the mobile system and a second access point in the plurality of access points.
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公开(公告)号：US20240334197A1
公开(公告)日：2024-10-03
申请号：US18193871
申请日：2023-03-31
Applicant: Cisco Technology, Inc.
Inventor： Taha HAJAR , Samer M. SALAM , Amine CHOUKIR , Salvatore VALENZA
CPC classification number: H04W16/20 , H04W52/0203
Abstract: Wireless planning for reduced power consumption may be provided. Characteristics of a space may be received, wherein the characteristics include a representation of the space. A model of the space may be generated using the representation of the space. Next, a coverage requirement and a power saving requirement may be determined for the space. An initial wireless plan may be generated including one or more APs positioned in the model of the space. The initial wireless plan may be adjusted based on the coverage requirement and the power saving requirement to generate a final wireless plan.
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公开(公告)号：US20230396968A1
公开(公告)日：2023-12-07
申请号：US17831551
申请日：2022-06-03
Applicant: Cisco Technology, Inc.
Inventor： Domenico FICARA , Pascal THUBERT , Amine CHOUKIR , Alessandro ERTA , Salvatore VALENZA , Vincent CUISSARD , Loris GAZZARRINI
Abstract: In one embodiment, a mobile node in a wireless network determines a physical location of the mobile node. The mobile node obtains telemetry data. The mobile node makes a comparison between the physical location of the mobile node and a location-based telemetry reporting policy. The mobile node sends, based on the comparison, the telemetry data via the wireless network.
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公开(公告)号：US20220393988A1
公开(公告)日：2022-12-08
申请号：US17340606
申请日：2021-06-07
Applicant: Cisco Technology, Inc.
Inventor： Alessandro Erta , Luca BISTI , Domenico FICARA , Kasi NALAMALAPU , Vincent CUISSARD , Sudhir Kumar JAIN , Loris GAZZARRINI , Arun KHANNA , Stefano FERRARI , Salvatore VALENZA
IPC: H04L12/841 , H04L12/801 , H04L12/863 , H04W40/20
Abstract: In one embodiment, a networking device receives packets of a traffic flow destined for a mobile system. The networking device sends a first flowlet of the traffic flow towards the mobile system via a first wireless access point. The networking device determines an idle time between the first flowlet and a second flowlet of the traffic flow. The networking device sends, based on the idle time, the second flowlet towards the mobile system via a second wireless access point.
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