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公开(公告)号：US11044687B2
公开(公告)日：2021-06-22
申请号：US16840466
申请日：2020-04-06
Applicant: Wistron NeWeb Corporation
Inventor： Chui-Chu Cheng , Ying-Chuan Chen , Chia-Yi Lien
Abstract: A configuration synchronization method includes a first extender network device transmitting an extender configuration version to a root network device; the root network device determining whether the extender configuration version is the same as a second root configuration version currently owned by the root network device; and when the extender configuration version is different from the second root configuration version, the root network device transmitting the second root configuration version and a plurality of root network configurations corresponding to the second root configuration version to the first extender network device; a first extender network device updating a plurality of extender network configurations thereof to be the plurality of root network configurations, and updating the extender configuration version thereof to be the second root configuration version.
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公开(公告)号：US20210014803A1
公开(公告)日：2021-01-14
申请号：US16840466
申请日：2020-04-06
Applicant: Wistron NeWeb Corporation
Inventor： Chui-Chu Cheng , Ying-Chuan Chen , Chia-Yi Lien
Abstract: A configuration synchronization method includes a first extender network device transmitting an extender configuration version to a root network device; the root network device determining whether the extender configuration version is the same as a second root configuration version currently owned by the root network device; and when the extender configuration version is different from the second root configuration version, the root network device transmitting the second root configuration version and a plurality of root network configurations corresponding to the second root configuration version to the first extender network device; a first extender network device updating a plurality of extender network configurations thereof to be the plurality of root network configurations, and updating the extender configuration version thereof to be the second root configuration version.
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公开(公告)号：US20220343752A1
公开(公告)日：2022-10-27
申请号：US17568731
申请日：2022-01-05
Applicant: Wistron NeWeb Corporation
Inventor： Yi-An Chen , Wang-Hsing Huang , Chui-Chu Cheng
IPC: G08B29/18 , G08B13/22 , H04W60/00 , H04B17/309
Abstract: A detecting method for detecting a dynamic status in a space, wherein at least two wireless communication devices are deployed in the space and capable of performing a channel state detection to obtain a channel state information, the detecting method comprising: controlling the at least two wireless communication devices to perform the channel state detection in a registration stage to obtain a plurality of registration-stage channel state information; determining an environmental data of the space according to the plurality of registration-stage channel state information; controlling the at least two wireless communication devices to perform the channel state detection in a detection stage to obtain a plurality of detection-stage channel state information; and determining an intrusion situation of the space according to the environmental data and the plurality of detection-stage channel state information.
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公开(公告)号：US11265720B2
公开(公告)日：2022-03-01
申请号：US16217281
申请日：2018-12-12
Applicant: WISTRON NEWEB CORPORATION
Inventor： Hao-Ming Liang , Chui-Chu Cheng , Horen Chen
IPC: H04W12/50 , H04W84/18 , H04W76/14 , H04W12/00 , H04W12/033 , H04W12/069 , H04L29/06 , H04L9/32 , H04L69/24
Abstract: A connection establishing system and method for a mesh network is provided, the mesh network includes a first transceiver and a second transceiver, the method includes performing a secure connection procedure including: transmitting, by the second transceiver, a secure connection request signal including a identifier to the first transceiver. The first transceiver encrypts the authentication message by using a public key corresponding to the identifier to generate a secure connection response signal and transmit the same to the second transceiver, the second transceiver decrypts the secure connection response signal by a private key to generate a decryption message and transmits an association request signal including the decryption message to the first transceiver. The first transceiver receives the association request signal, and determines whether the decryption message matches with the authentication message; if so, the first transceiver is allowed to establish a secure connection with the second transceiver.
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公开(公告)号：US10425251B2
公开(公告)日：2019-09-24
申请号：US15297228
申请日：2016-10-19
Inventor： Chui-Chu Cheng , Chieh-Wen Cheng , Jen-Shun Yang , Kuei-Li Huang , Yi-Huai Hsu
Abstract: Disclosed are a method and a system of device-to-device tunnel establishment between small cells, applied to a wireless backhaul management device, a first small cell and a second small cell. The method comprises: matching the first small cell and the second small cell according to a first discovery response and a second discovery response; submitting a match report; replying with a match report response; conducting a D2D connection authentication procedure between the second small cell and the first small cell; wirelessly connecting the second small cell and the first small cell, conducting a connection test and submitting a connection test report; replying with a D2D tunnel establishment decision according to the connection test report; and establishing a D2D tunnel between the second small cell and the first small cell.
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Patent Agency Ranking
公开(公告)号：US12120605B2
公开(公告)日：2024-10-15
申请号：US17723416
申请日：2022-04-18
Applicant: Wistron NeWeb Corporation
Inventor： Hao-Ming Liang , Chui-Chu Cheng , Chih-Wei Chung
Abstract: A wireless communication method of a wireless communication device is disclosed, wherein the wireless communication method includes the steps of: establishing a link with a first access point, and obtaining a BSSID list of a plurality of access points of a self-organizing network from the first access point of the SON during a link process; determining at least one candidate access point from the plurality of access point according to the BSSID list; and selecting one of the at least one candidate access point to establish a link.
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公开(公告)号：US11632716B2
公开(公告)日：2023-04-18
申请号：US17367405
申请日：2021-07-04
Applicant: Wistron NeWeb Corporation
Inventor： Chih-Wei Chung , Chui-Chu Cheng , Ying-Chuan Chen
Abstract: A wireless communication method used in a wireless communication device, wherein the wireless communication method includes the steps of: establishing a link with a first access point, and obtaining a backhaul SSID of a self-organizing network including the first access point from the first access point; referring to the backhaul SSID to obtain first access point information of the first access point and second access point information of a second access point within the self-organizing network, wherein each of the first access point information and the second access point information includes a BSSID; and selecting one of the first access point and the second access point to perform a wireless network connection according to the first access point information and the second access point information.
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公开(公告)号：US20220060979A1
公开(公告)日：2022-02-24
申请号：US17367405
申请日：2021-07-04
Applicant: Wistron NeWeb Corporation
Inventor： Chih-Wei Chung , Chui-Chu Cheng , Ying-Chuan Chen
Abstract: A wireless communication method used in a wireless communication device, wherein the wireless communication method includes the steps of: establishing a link with a first access point, and obtaining a backhaul SSID of a self-organizing network including the first access point from the first access point; referring to the backhaul SSID to obtain first access point information of the first access point and second access point information of a second access point within the self-organizing network, wherein each of the first access point information and the second access point information includes a BSSID; and selecting one of the first access point and the second access point to perform a wireless network connection according to the first access point information and the second access point information.
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公开(公告)号：US10142903B2
公开(公告)日：2018-11-27
申请号：US15371288
申请日：2016-12-07
Inventor： Yi-Hsiu Lee , Jen-Shun Yang , I-Hsing Tsai , Szu-Hsien Huang , Chui-Chu Cheng , Feng-Zhong Hsu
Abstract: A relay gateway device includes a processor and a storage, in which when a packet transmission is performed between a first mobile device and a second mobile device and the second mobile device switches from the relay gateway device to another, the IP address of the second mobile device changes from a former IP address to a current IP address. When the first mobile device transmits a first packet to the second mobile device in which the destination address of the first packet is the former IP address, the processor of the relay gateway device modifies the destination address of the first packet into the current IP address according to the former IP address and the current IP address of the second mobile device in a list of the storage and then transmits the first packet to the second mobile device, thereby achieving a seamless transmission during handover.
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公开(公告)号：US11749099B2
公开(公告)日：2023-09-05
申请号：US17568731
申请日：2022-01-05
Applicant: Wistron NeWeb Corporation
Inventor： Yi-An Chen , Wang-Hsing Huang , Chui-Chu Cheng
IPC: G08B29/18 , H04B17/309 , H04W60/00 , G08B13/22
CPC classification number: G08B29/186 , G08B13/22 , H04B17/309 , H04W60/00
Abstract: A detecting method for detecting a dynamic status in a space, wherein at least two wireless communication devices are deployed in the space and capable of performing a channel state detection to obtain a channel state information, the detecting method comprising: controlling the at least two wireless communication devices to perform the channel state detection in a registration stage to obtain a plurality of registration-stage channel state information; determining an environmental data of the space according to the plurality of registration-stage channel state information; controlling the at least two wireless communication devices to perform the channel state detection in a detection stage to obtain a plurality of detection-stage channel state information; and determining an intrusion situation of the space according to the environmental data and the plurality of detection-stage channel state information.
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