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公开(公告)号：US20240314554A1
公开(公告)日：2024-09-19
申请号：US18122942
申请日：2023-03-17
摘要： This disclosure describes techniques for using an anchored endpoint to enhance MFA authentication of a client device. A method performed at least in part by a security service includes authenticating of a client device connecting to a secure resource. The method also includes determining a first Wi-Fi fingerprint of the client device, determining that the client device is within a threshold proximity to an anchor device, and determining a second Wi-Fi fingerprint of the anchor device. The method also includes detecting a change to the first Wi-Fi fingerprint of the client device and determining that the second Wi-Fi fingerprint of the anchor device has not changed. The method also includes determining whether the client device is within the threshold proximity of the anchor device, if it is, access to the secured resource continues to be allowed, if it is not, a reauthentication of the client device is triggered.
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公开(公告)号：US20240276229A1
公开(公告)日：2024-08-15
申请号：US18108236
申请日：2023-02-10
摘要： According to one or more embodiments of the disclosure, an example process herein may comprise: detecting overlapping coverage among a set of access points; identifying a permissible set of channels for each access point of the set of access points based at least in part on power characteristics associated with each access point of the set of access points; determining a level of modal commonality with neighboring access points for each access point of the set of access points; and assigning a channel to each access point of the set of access points based on the permissible set of channels and the level of modal commonality with neighboring access points for that access point.
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公开(公告)号：US20230328624A1
公开(公告)日：2023-10-12
申请号：US18332810
申请日：2023-06-12
摘要： Optimal determination of wireless network pathway configurations may be provided. A computing device may detect, at a first network Access Point (AP), inference on a channel with a second AP. Then, the computing device can check availability of a redundant radio at the second AP. Based on the availability, the computing device can establish a new radio link with the redundant radio at the second AP and reroute data traffic over the new radio link to the second AP. After establishing the new radio link, the computing device can then sever the channel with the second AP.
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4.发明授权公开(公告)号：US11770740B2
公开(公告)日：2023-09-26
申请号：US16460169
申请日：2019-07-02
摘要： In one embodiment, a technique for automatic classification and enforcement of low-bandwidth 20 MHz-only Internet of Things (IoT) devices is provided. An access point in communication with a plurality of devices may classify one or more client devices of the plurality as low-bandwidth or 20 MHz-only devices. The access point may allocate a subset of resource units (RUs) in a channel (e.g., a 20 MHz-wide channel) to the one or more client devices. The access point may then exchange data with the one or more client devices using the subset of RUs.
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公开(公告)号：US11722931B2
公开(公告)日：2023-08-08
申请号：US17219376
申请日：2021-03-31
CPC分类号： H04W28/10 , H04W28/0252
摘要： Mitigation of active link alternation by multi-link devices (MLDs) may be provided. First, at least first and second links may be established between an Access Point (AP) MLD and an associated MLD client. The first link may be active, while the second link may be inactive. A set of traffic load data associated with the links may be collected before and after transmission of a Basic Service Set (BSS) load report to the MLD client. The report may include a traffic load on the second link prior to transmission, where the second link is less loaded than the first link. Based on the collected traffic load data, an active link alternation from the first to the second link by the MLD client responsive to receiving the report may be detected. One or more methods for BSS load report management may then be applied to mitigate future active link alternation.
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公开(公告)号：US11700569B2
公开(公告)日：2023-07-11
申请号：US17503158
申请日：2021-10-15
CPC分类号： H04W40/246 , H04W28/10 , H04W40/248
摘要： The present technology enables inter-network routing by dynamically optimizing data paths for traffic destined for wired clients attached to a wireless access point in a wireless mesh network with a plurality of wireless access points. The present technology can also influence steering of wireless device connections within the wireless mesh network when high amounts of data traffic are exchanged between nearby mesh wireless access points.
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公开(公告)号：US11696221B2
公开(公告)日：2023-07-04
申请号：US17167733
申请日：2021-02-04
CPC分类号： H04W48/16 , H04B17/318 , H04W24/10 , H04W36/00837 , H04W48/12 , H04W88/08
摘要： Network side beacon reports (NSBRs) may be generated based on probe signals received from one or more client devices (CDs) in a wireless network. Once enabled, an NSBR mode is configured to generate NSBRs remotely from a CD. When in the NSBR mode, an NSBR may be generated based on compiled probe signal parameters associated with one or more probe signals received from the CD.
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公开(公告)号：US11671945B2
公开(公告)日：2023-06-06
申请号：US17537725
申请日：2021-11-30
发明人： Pooya Monajemi , Vishal Satyendra Desai , Benjamin Jacob Cizdziel , Santosh Babaji Kulkarni , Young Il Choi
IPC分类号： H04W4/00 , H04W72/04 , H04B17/318 , H04W48/16 , H04W84/12
CPC分类号： H04W72/04 , H04B17/318 , H04W48/16 , H04W84/12
摘要： In dense Wireless Local Area Network (WLAN) deployments, Access Points (APs) in other Extended Service Sets (ESSs) can be hidden (a first AP does not receive signals from a third AP). However, these APs in other ESSs can still interfere with communications between the third AP and the devices communicating with the first AP. To improve service to that device in that situation, the first AP needs information about the third AP in the first AP's decision making processes. In these situations, a second AP, in contact with the third AP, can share information about the third AP with the first AP so that the first AP can avoid colliding with the third AP.
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公开(公告)号：US11553390B2
公开(公告)日：2023-01-10
申请号：US17144931
申请日：2021-01-08
发明人： Malcolm Muir Smith , Brian D. Hart , Pooya Monajemi , Santosh Babaji Kulkarni , Vishal Satyendra Desai
摘要： Seamless client roaming for Multi-Link Device (MLD) clients may be provided. First, a Traffic Identifier (TID)-to-link map may be established by an Upper Service Access Point (U-SAP) of a multi-AP MLD entity that assigns subsets of TIDs to at least two links of the entity. For example, a client device logically associates with the U-SAP, while the client device physically connects to a first and second AP of the entity on a respective first and second link, where the first and second AP include first and second Lower Service Access Points (L-SAPs) and are non-collocated. Next, using the map, data received at the U-SAP is directed over one of the two links for transmission to the client device. Further, frame aggregation and block acknowledgment functions may be performed by one of the first or second L-SAP based on whether data transmission is over the first or second link.
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公开(公告)号：US11510210B2
公开(公告)日：2022-11-22
申请号：US17171741
申请日：2021-02-09
摘要： Management of radio resources of a wireless network according to a Flexible Radio Assignment (FRA) mode may be provided. For each Access Point (AP) of the wireless network: a type of AP may be identified including determining whether each AP has Multi-Link (ML) capability, and when the FRA mode is for performance, a bias may be applied to each ML capable AP to reduce a likelihood of a radio of each ML capable AP being identified as a redundant radio. For each Client Device (CD) of the wireless network, an identification of whether each CD has ML capability may be made, and a radio configuration of at least one ML capable AP may be tailored to support one or more ML capable CDs.
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