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公开(公告)号：US20170019788A1
公开(公告)日：2017-01-19
申请号：US15280655
申请日：2016-09-29
Applicant: GOOGLE INC.
Inventor： Michel Weksler , Yassir Abousselham , Ken Krieger , Brian De Vries
CPC classification number: H04W12/06 , H04L63/08 , H04L63/0876 , H04L63/1433 , H04L63/20 , H04L67/12 , H04W4/80 , H04W12/12 , H04W84/12 , H04W84/18
Abstract: A master beacon device emits a data packet that is received and retransmitted by servant beacon devices in a wireless mesh network that enables the beacon devices to detect the received signal strength indicator (“RSSI”) of beacon devices in proximity. Each servant beacon device transmits survey data packets comprising the RSSIs and hardware identifiers of proximate beacon devices to the master beacon device, which constructs a first virtual map of the mesh network. At a later time, each servant beacon device transmits authentication data packets, which are retransmitted, each retransmitting beacon inserting an RSSI and hardware identifier of the beacon device from which the authentication data packet was received, until they reach the master beacon device, which constructs a second virtual map of the mesh network. The master beacon device compares the first virtual map to the second virtual map to determine if the network is secure.
Abstract translation: 主信标设备发射由无线网状网络中的服务信标设备接收和重传的数据分组，其使得信标设备能够检测接近的信标设备的接收信号强度指示符（“RSSI”）。 每个仆人信标设备将包括RSSI的测量数据分组和邻近信标设备的硬件标识符发送到主信标设备，该主信标设备构建网状网络的第一虚拟映射。 在稍后的时间，每个仆人信标设备发送重传的认证数据分组，每个重传信标插入RSSI和从其接收认证数据分组的信标设备的硬件标识符，直到它们到达主信标设备， 网状网络的第二个虚拟映射。 主信标设备将第一虚拟映射与第二虚拟映射进行比较，以确定网络是否安全。
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公开(公告)号：US09888384B2
公开(公告)日：2018-02-06
申请号：US15280655
申请日：2016-09-29
Applicant: GOOGLE INC.
Inventor： Michel Weksler , Yassir Abousselham , Ken Krieger , Brian De Vries
CPC classification number: H04W12/06 , H04L63/08 , H04L63/0876 , H04L63/1433 , H04L63/20 , H04L67/12 , H04W4/80 , H04W12/12 , H04W84/12 , H04W84/18
Abstract: A master beacon device emits a data packet that is received and retransmitted by servant beacon devices in a wireless mesh network that enables the beacon devices to detect the received signal strength indicator (“RSSI”) of beacon devices in proximity. Each servant beacon device transmits survey data packets comprising the RSSIs and hardware identifiers of proximate beacon devices to the master beacon device, which constructs a first virtual map of the mesh network. At a later time, each servant beacon device transmits authentication data packets, which are retransmitted, each retransmitting beacon inserting an RSSI and hardware identifier of the beacon device from which the authentication data packet was received, until they reach the master beacon device, which constructs a second virtual map of the mesh network. The master beacon device compares the first virtual map to the second virtual map to determine if the network is secure.
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公开(公告)号：US20150341331A1
公开(公告)日：2015-11-26
申请号：US14620152
申请日：2015-02-11
Applicant: GOOGLE INC.
Inventor： Michel Weksler , Yassir Abousselham , Ken Krieger , Brian De Vries
CPC classification number: H04W12/06 , H04L63/08 , H04L63/0876 , H04L63/1433 , H04L63/20 , H04L67/12 , H04W4/80 , H04W12/12 , H04W84/12 , H04W84/18
Abstract: A master beacon device emits a data packet that is received and retransmitted by servant beacon devices in a wireless mesh network that enables the beacon devices to detect the received signal strength indicator (“RSSI”) of beacon devices in proximity. Each servant beacon device transmits survey data packets comprising the RSSIs and hardware identifiers of proximate beacon devices to the master beacon device, which constructs a first virtual map of the mesh network. At a later time, each servant beacon device transmits authentication data packets, which are retransmitted, each retransmitting beacon inserting an RSSI and hardware identifier of the beacon device from which the authentication data packet was received, until they reach the master beacon device, which constructs a second virtual map of the mesh network. The master beacon device compares the first virtual map to the second virtual map to determine if the network is secure.
Abstract translation: 主信标设备发射由无线网状网络中的服务信标设备接收和重传的数据分组，其使得信标设备能够检测接近的信标设备的接收信号强度指示符（“RSSI”）。 每个仆人信标设备将包括RSSI的测量数据分组和邻近信标设备的硬件标识符发送到主信标设备，该主信标设备构建网状网络的第一虚拟映射。 在稍后的时间，每个仆人信标设备发送重传的认证数据分组，每个重传信标插入RSSI和从其接收认证数据分组的信标设备的硬件标识符，直到它们到达主信标设备， 网状网络的第二个虚拟映射。 主信标设备将第一虚拟映射与第二虚拟映射进行比较，以确定网络是否安全。
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公开(公告)号：US09485243B2
公开(公告)日：2016-11-01
申请号：US14620152
申请日：2015-02-11
Applicant: GOOGLE INC.
Inventor： Michel Weksler , Yassir Abousselham , Ken Krieger , Brian De Vries
CPC classification number: H04W12/06 , H04L63/08 , H04L63/0876 , H04L63/1433 , H04L63/20 , H04L67/12 , H04W4/80 , H04W12/12 , H04W84/12 , H04W84/18
Abstract: A master beacon device emits a data packet that is received and retransmitted by servant beacon devices in a wireless mesh network that enables the beacon devices to detect the received signal strength indicator (“RSSI”) of beacon devices in proximity. Each servant beacon device transmits survey data packets comprising the RSSIs and hardware identifiers of proximate beacon devices to the master beacon device, which constructs a first virtual map of the mesh network. At a later time, each servant beacon device transmits authentication data packets, which are retransmitted, each retransmitting beacon inserting an RSSI and hardware identifier of the beacon device from which the authentication data packet was received, until they reach the master beacon device, which constructs a second virtual map of the mesh network. The master beacon device compares the first virtual map to the second virtual map to determine if the network is secure.
Abstract translation: 主信标设备发射由无线网状网络中的服务信标设备接收和重传的数据分组，其使得信标设备能够检测接近的信标设备的接收信号强度指示符（“RSSI”）。 每个仆人信标设备将包括RSSI的测量数据分组和邻近信标设备的硬件标识符发送到主信标设备，该主信标设备构建网状网络的第一虚拟映射。 在稍后的时间，每个仆人信标设备发送重传的认证数据分组，每个重传信标插入RSSI和从其接收认证数据分组的信标设备的硬件标识符，直到它们到达主信标设备， 网状网络的第二个虚拟映射。 主信标设备将第一虚拟映射与第二虚拟映射进行比较，以确定网络是否安全。
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