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1. 发明授权

US11206714B2 Hybrid channel wireless devices and systems 有权
公开(公告)号：US11206714B2
公开(公告)日：2021-12-21
申请号：US16396178
申请日：2019-04-26
申请人： Allied Telesis Holdings Kabushiki Kaisha , Allied Telesis Holdings K.K. , Allied Telesis, Inc.
发明人： Shuval Polacheck , Jaehyuk Ryu
IPC分类号： H04W88/10 , H04L12/28 , H04W80/04 , H04W92/12 , H04W92/02 , H04W88/12 , H04L12/46
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.

2. 发明授权

US11169132B2 Monitoring system and detecting device 有权
公开(公告)号：US11169132B2
公开(公告)日：2021-11-09
申请号：US16620802
申请日：2018-06-06
申请人： OSAKA UNIVERSITY , ALLIED TELESIS HOLDINGS K.K.
发明人： Noriyasu Katoh , Minoru Aoki , Eiichi Tamiya
IPC分类号： G01N33/00 , G01N1/22 , G01N27/48 , B01L3/00 , G08B21/12 , G06K9/00 , G08B5/22
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.

3. 发明申请

US20210278388A1 MONITORING SYSTEM AND DETECTING DEVICE 有权
公开(公告)号：US20210278388A1
公开(公告)日：2021-09-09
申请号：US16620802
申请日：2018-06-06
申请人： OSAKA UNIVERSITY , ALLIED TELESIS HOLDINGS K.K.
发明人： Noriyasu Katoh , Minoru Aoki , Eiichi Tamiya
IPC分类号： G01N33/00 , G01N1/22 , G01N27/48 , B01L3/00 , G08B21/12 , G08B5/22 , G06K9/00
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.

4. 发明申请

US20210227406A1 SYSTEM AND METHOD FOR SINGLE-CHANNEL ARCHITECTURE FOR IMMEDIATE ACCESS POINT REDUNDANCY 有权
公开(公告)号：US20210227406A1
公开(公告)日：2021-07-22
申请号：US16744972
申请日：2020-01-16
申请人： Allied Telesis Holdings Kabushiki Kaisha , Allied Telesis Holdings K.K. , Allied Telesis, Inc.
发明人： Shuval Polacheck
IPC分类号： H04W24/04 , H04L12/24
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.

5. 发明申请

US20200252855A1 SINGLE CHANNEL DEPLOYMENT OVER WIRELESS NETWORK TOPOLOGIES 审中-公开
公开(公告)号：US20200252855A1
公开(公告)日：2020-08-06
申请号：US16857626
申请日：2020-04-24
申请人： Allied Telesis Holdings Kabushiki Kaisha , Allied Telesis Holdings K.K. , Allied Telesis, Inc.
发明人： Shuval Polacheck
IPC分类号： H04W40/22 , H04W56/00
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.

6. 发明授权

US10559142B2 Information processing system 有权
公开(公告)号：US10559142B2
公开(公告)日：2020-02-11
申请号：US15127761
申请日：2016-02-01
申请人： ALLIED TELESIS HOLDINGS K.K.
发明人： Jun Kawakita
IPC分类号： G07C9/00 , G06K9/00 , H04W84/12
摘要： Provided is an information processing system that identifies communication terminal identification information of a portable communication terminal used by a user when the user uses communication through an access point. An information processing system includes a communication terminal identification information storage unit that stores the communication terminal identification information of the portable communication terminal that performs communication using the wireless communication device, a person identifying information comparison processing unit that determines whether there is a same person using at least two or more pieces of person identifying information acquired in a person identifying information acquisition device in a certain wireless LAN communication spot where the wireless communication device exists, and a communication terminal identification information narrowing-down processing unit that performs, from the communication terminal identification information storage unit, processing for narrowing down the communication terminal identification information of the portable communication terminal of the user who performs communication using the wireless communication device, by extracting pieces of communication terminal identification information corresponding to the respective pieces of person identifying information from the communication terminal identification information storage unit, and identifying common communication terminal identification information, when existence of the same person is determined as a result of the determination.

7. 发明申请

US20190335539A1 HYBRID CHANNEL WIRELESS DEVICES AND SYSTEMS 审中-公开
公开(公告)号：US20190335539A1
公开(公告)日：2019-10-31
申请号：US16396178
申请日：2019-04-26
申请人： Allied Telesis Holdings Kabushiki Kaisha , Allied Telesis Holdings K.K. , Allied Telesis, Inc.
发明人： Shuval Polacheck , Jaehyuk Ryu
IPC分类号： H04W88/10 , H04L12/28 , H04W88/12 , H04W92/12 , H04W92/02 , H04W80/04
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.

8. 发明申请

US20180324180A1 ACCESS CONTROL SYSTEM 审中-公开
公开(公告)号：US20180324180A1
公开(公告)日：2018-11-08
申请号：US15966957
申请日：2018-04-30
申请人： Allied Telesis Holdings K.K.
发明人： Mitsuhiro Watanabe
IPC分类号： H04L29/06 , H04L12/58 , H04L12/24
CPC分类号： H04L63/0876 , H04L12/4641 , H04L41/0213 , H04L41/0681 , H04L51/046 , H04L51/12 , H04L51/22 , H04L63/0227 , H04L63/0272 , H04L63/1425
摘要： To provide an access control system for performing access control, etc., in a case of detecting irregular behavior in a network, an access control system includes a message-obtainment-processing unit configured to obtain from an email server an email message including information for identifying a suspect-terminal that has conducted irregular behavior, the email message being generated in a security system located inside or outside a private network constituted by use of a software defined network (SDN) to be received by the email server. The message-obtainment-processing unit causes an SDN controller in the private network to provide, to the suspect-terminal or an edge network device that controls communication of the suspect-terminal, a control instruction based on the obtained email message, so as to cause the suspect-terminal or the edge network device to execute a process for access control against the suspect-terminal.

9. 发明申请

US20170331842A1 SDN CONTROLLER 审中-公开
公开(公告)号：US20170331842A1
公开(公告)日：2017-11-16
申请号：US15456174
申请日：2017-03-10
申请人： Allied Telesis Holdings K.K.
发明人： Yohei Kikuchi
IPC分类号： H04L29/06 , H04L12/823
CPC分类号： H04L63/1416 , H04L47/32 , H04L61/2514 , H04L63/0209 , H04L63/0227 , H04L63/1425
摘要： An SDN controller used in a network constructed with an SDN, the SDN controller causes a computer to function as an address information specifying processing unit which specifies, based on a global address of an illegal attack server received from a threat detection system, communication with the received global address among communication in the network, and specifies a local address of a communication partner of the global address in the specified communication, a terminal identification information specifying processing unit which specifies terminal identification information on a client terminal to which the specified local address is assigned, and a security processing unit which passes to an edge network device, based on the specified terminal identification information, a control instruction to perform predetermined control processing to communication of the client terminal.

10. 发明申请

US20160020974A1 NETWORK DEVICE, COMMUNICATION METHOD, PROGRAM, AND RECORDING MEDIUM 有权
标题翻译：网络设备，通信方法，程序和记录介质
公开(公告)号：US20160020974A1
公开(公告)日：2016-01-21
申请号：US14748698
申请日：2015-06-24
申请人： ALLIED TELESIS HOLDINGS K.K.
发明人： Tokunori IKEGAMI
IPC分类号： H04L12/26
CPC分类号： H04L43/0811 , H04L43/50 , H04L45/18
摘要： According to the present invention, a network device includes a plurality of ports which are connected to a LAN; a communication controller; and a communication shutoff release unit. The communication controller includes: a linkup detection unit, a loop detection frame sending out unit that sends out the loop detection frame from a linkup detected port, which is a port for which the linkup is detected, after a predetermined period from a time point when the linkup is detected by the linkup detection unit to the local area network, and a loop detection frame detection unit that detects the loop detection frame if the loop detection frame is received on the each port. The communication shutoff release unit releases the shutoff of the communication on the linkup detected port only if the loop detection frame is not detected by the loop detection frame detection unit.
摘要翻译：根据本发明，网络设备包括连接到LAN的多个端口; 通信控制器; 以及通信切断释放单元。通信控制器包括：链路检测单元，环路检测帧发送单元，其在从作为检测到链路的端口的链路检测端口发送环路检测帧之后，在从该链路检测单元被检测到局域网，以及环路检测帧检测单元，如果在每个端口上接收到环路检测帧，则检测环路检测帧。只有环路检测帧检测单元没有检测到环路检测帧时，通信切断释放单元释放链路检测端口上的通信的关闭。

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