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公开(公告)号：US11570688B2
公开(公告)日：2023-01-31
申请号：US16857626
申请日：2020-04-24
发明人： Shuval Polacheck
摘要： Systems, devices, and methods relate to a hybrid wireless access point (AP) which can support both single-channel mode and multi-channel mode at same time and within the same device. Uplink and/or downlink packets may be received by the hybrid AP, where the received packet may be same packet sent to different hybrid APs, and then each hybrid AP may decide to use these received packets for single-channel architecture (SCA), multi-channel architecture (MCA), or both. In SCA, the hybrid APs may communicate with each other to sync the SCA behavior.
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公开(公告)号：US11296803B2
公开(公告)日：2022-04-05
申请号：US16909227
申请日：2020-06-23
发明人： Itano Seiho
IPC分类号： H04B17/27 , G01S5/06 , H04B17/318
摘要： A position estimation apparatus estimates the position of a radio communication device that outputs a signal, where the apparatus includes a distance estimating section, a first position estimating section, a second position estimating section, and a final position estimating section, where the distance estimating section estimates actual distances between wireless access points receiving the signal and the radio communication device as estimated distances based on the reception strength of the signal, where the first position estimating section estimates the position of the radio communication device, where the second position estimating section estimates a circle centered at one of the wireless access points with the maximum reception strength, and where the position estimated by the final position estimating section is estimated as the position of the radio communication device.
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公开(公告)号：US11234142B2
公开(公告)日：2022-01-25
申请号：US16744972
申请日：2020-01-16
发明人： Shuval Polacheck
摘要： Systems, devices, and methods for two or more access points (APs), where each AP comprises: at least one LAN port for connection to the wired network; at least one LAN port for connection between at least one other AP; a processor having addressable memory, where the processor of a first AP of the two or more APs is configured to: select the first AP of the two or more APs as a primary AP; select the second AP of the two or more APs as a back-up AP; detect, via a trigger, a failure of the primary AP; and configure the second AP as the primary AP and the first AP as the back-up AP if the failure of the first AP is detected.
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公开(公告)号：US20190141621A1
公开(公告)日：2019-05-09
申请号：US16183601
申请日：2018-11-07
发明人： Jaehyuk RYU
摘要： According to the present disclosure, a wireless communication device wirelessly communicates with mesh portals in conformity with the IEEE 802.11s standard. The wireless communication device includes a MAC address receiving section, a MAC address recording section, an IP address inquiring section, and an IP address recording section. The MAC address receiving section receives the MAC addresses of the mesh portals from the mesh portals. The MAC address recording section records the received MAC addresses in correspondence to metrics between the mesh portals and the wireless communication device. The IP address inquiring section preferentially requests an IP address from one of the mesh portals having a MAC address corresponding to a smaller one of the metrics based on contents recorded by the MAC address recording section. The IP address recording section records the IP address transmitted from the mesh portal as a result of the request.
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公开(公告)号：US20180109944A1
公开(公告)日：2018-04-19
申请号：US15127220
申请日：2016-04-13
发明人： Jun Kawakita , Takayuki Sato
摘要： Objective is to provide a communication terminal identification information identifying processing system for identifying communication terminal identification information of a portable communication terminal used by a user when the user uses communication through an access point. Provided is a communication terminal identification information identifying processing system includes a person recognition processing unit that performs person recognition processing based on image information obtained by capturing a wireless LAN communication spot by a capturing device, a communication terminal identification information acquisition processing unit that acquires communication terminal identification information, a communication terminal identification information storage unit that stores, for each person, candidate communication terminal identification information of the portable communication terminal used by the person, a communication terminal identification information comparison processing unit that compares the candidate communication terminal identification information of the portable communication terminal stored in the communication terminal identification information storage unit and the communication terminal identification information acquired in the communication terminal identification information acquisition processing unit, and generates new candidate communication terminal identification information, and an output processing unit that outputs a part or all of the candidate communication terminal identification information stored in the communication terminal identification information storage unit.
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公开(公告)号：US20170142539A1
公开(公告)日：2017-05-18
申请号：US15312621
申请日：2015-05-19
CPC分类号： H04W4/70 , G06F16/29 , G06F16/951 , G06Q10/02 , G06Q50/265 , G08B21/12 , G08B29/188 , H04L41/22 , H04Q9/00 , H04Q2209/823
摘要： Provided herein are systems and methods for accessing an information associated with a first sensor of a plurality of sensors, wherein the information associated with the first sensor includes metadata and a sensor reading; accessing an information associated with a second sensor of the plurality of sensors, wherein the information associated with the second sensor includes metadata and a sensor reading; and determining a path of a hazardous condition using the information from the first sensor and the second sensor.
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公开(公告)号：US11206714B2
公开(公告)日：2021-12-21
申请号：US16396178
申请日：2019-04-26
发明人： Shuval Polacheck , Jaehyuk Ryu
摘要： Systems, devices, and methods for one or more hybrid access points, each hybrid access point comprising: an Ethernet port connecting the hybrid access point to one or more connected devices, where the Ethernet port is associated with an Ethernet-based media access control (MAC) address; one or more physical radios configured to transmit and receive wireless signals between the hybrid access point and one or more user devices; one or more virtual access points (VAPs) configured by the one or more physical radios, where the one or more VAPs comprise: at least one VAP configured to utilize a MAC layer of a multi-channel architecture (MCA); and at least one VAP configured to utilize a MAC layer of a channel blanket single-channel architecture (SCA); and a bridge connecting each VAP to the hybrid access point Ethernet port via the Ethernet-based MAC address.
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公开(公告)号：US11169132B2
公开(公告)日：2021-11-09
申请号：US16620802
申请日：2018-06-06
发明人： Noriyasu Katoh , Minoru Aoki , Eiichi Tamiya
摘要： A purpose is to provide a monitoring system to monitor whether there is a substance to be monitored in the air, and a detecting device used in the monitoring system. The monitoring system includes a detecting device, an analyzing device, and an abnormality notification system. The detecting device determines whether the air is in an abnormal state on the basis of an output signal from an abnormality detection sensor, pours liquid to be inspected, into which the air is sucked and liquefied, into a previously-installed reagent container when determining the abnormal state, generates mixed liquid in which a reactant in the reagent container and the poured liquid to be inspected are mixed, and drops the generated mixed liquid to an electrode of the analyzing device. The analyzing device determines existence/non-existence of a substance to be monitored on the basis of the mixed liquid dropped to the electrode, and gives a predetermined notification to the abnormality notification system when determining that there is the substance to be monitored. The abnormality notification system gives a predetermined notification when receiving the notification from the analyzing device.
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公开(公告)号：US20210278388A1
公开(公告)日：2021-09-09
申请号：US16620802
申请日：2018-06-06
发明人： Noriyasu Katoh , Minoru Aoki , Eiichi Tamiya
摘要： A purpose is to provide a monitoring system to monitor whether there is a substance to be monitored in the air, and a detecting device used in the monitoring system. The monitoring system includes a detecting device, an analyzing device, and an abnormality notification system. The detecting device determines whether the air is in an abnormal state on the basis of an output signal from an abnormality detection sensor, pours liquid to be inspected, into which the air is sucked and liquefied, into a previously-installed reagent container when determining the abnormal state, generates mixed liquid in which a reactant in the reagent container and the poured liquid to be inspected are mixed, and drops the generated mixed liquid to an electrode of the analyzing device. The analyzing device determines existence/non-existence of a substance to be monitored on the basis of the mixed liquid dropped to the electrode, and gives a predetermined notification to the abnormality notification system when determining that there is the substance to be monitored. The abnormality notification system gives a predetermined notification when receiving the notification from the analyzing device.
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公开(公告)号：US20210227406A1
公开(公告)日：2021-07-22
申请号：US16744972
申请日：2020-01-16
发明人： Shuval Polacheck
摘要： Systems, devices, and methods for two or more access points (APs), where each AP comprises: at least one LAN port for connection to the wired network; at least one LAN port for connection between at least one other AP; a processor having addressable memory, where the processor of a first AP of the two or more APs is configured to: select the first AP of the two or more APs as a primary AP; select the second AP of the two or more APs as a back-up AP; detect, via a trigger, a failure of the primary AP; and configure the second AP as the primary AP and the first AP as the back-up AP if the failure of the first AP is detected.
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