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1. 发明授权

US09247397B2 Distribution of multicast traffic through a mesh network 有权
标题翻译：通过网状网络分发组播流量
公开(公告)号：US09247397B2
公开(公告)日：2016-01-26
申请号：US14156289
申请日：2014-01-15
申请人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
发明人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
IPC分类号： H04W84/18 , H04L12/18 , H04W4/08 , H04W40/00 , H04L12/931
CPC分类号： H04W4/08 , H04L12/185 , H04L45/16 , H04L49/201 , H04W40/00 , H04W40/30 , H04W84/18
摘要： Systems, methods and apparatuses for distributing multicast traffic through a wireless mesh network are disclosed. One apparatus includes an access node that includes one or more transceivers for communicating with other devices of a wireless mesh network, and a processor. The processor is operative to receive a unicast IP packet that includes a special destination IP address through at least one of the one or more transceivers, determine, based on the special destination IP address and a multicast group ID of a multicast distribution table, whether to forward the unicast IP packet to a downstream device, and route the unicast IP packet to the downstream device based on the determination.
摘要翻译：公开了通过无线网状网络分发多播流量的系统，方法和装置。一种装置包括接入节点，其包括用于与无线网状网络的其他设备进行通信的一个或多个收发器和处理器。所述处理器可操作以通过所述一个或多个收发器中的至少一个接收包括特殊目的地IP地址的单播IP分组，基于所述特定目的地IP地址和组播分组表的组播组ID，确定是否将单播IP报文转发给下游设备，并根据确定将单播IP报文路由到下游设备。

2. 发明申请

US20150201312A1 DISTRIBUTION OF MULTICAST TRAFFIC THROUGH A MESH NETWORK 有权
标题翻译：通过网路分配多媒体流量
公开(公告)号：US20150201312A1
公开(公告)日：2015-07-16
申请号：US14156289
申请日：2014-01-15
申请人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
发明人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
IPC分类号： H04W4/08 , H04W8/26
CPC分类号： H04W4/08 , H04L12/185 , H04L45/16 , H04L49/201 , H04W40/00 , H04W40/30 , H04W84/18
摘要： Systems, methods and apparatuses for distributing multicast traffic through a wireless mesh network are disclosed. One apparatus includes an access node that includes one or more transceivers for communicating with other devices of a wireless mesh network, and a processor. The processor is operative to receive a unicast IP packet that includes a special destination IP address through at least one of the one or more transceivers, determine, based on the special destination IP address and a multicast group ID of a multicast distribution table, whether to forward the unicast IP packet to a downstream device, and route the unicast IP packet to the downstream device based on the determination.
摘要翻译：公开了通过无线网状网络分发多播流量的系统，方法和装置。一种装置包括接入节点，其包括用于与无线网状网络的其他设备进行通信的一个或多个收发器和处理器。所述处理器可操作以通过所述一个或多个收发器中的至少一个接收包括特殊目的地IP地址的单播IP分组，基于所述特定目的地IP地址和组播分组表的组播组ID，确定是否将单播IP报文转发给下游设备，并根据确定将单播IP报文路由到下游设备。

3. 发明授权

US09602227B2 Distribution of broadcast traffic through a mesh network 有权
公开(公告)号：US09602227B2
公开(公告)日：2017-03-21
申请号：US14317206
申请日：2014-06-27
申请人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
发明人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
IPC分类号： H04H20/72 , H04W4/06 , H04W76/00 , H04L12/18 , H04W88/16
CPC分类号： H04H20/72 , H04L12/189 , H04W4/06 , H04W76/40 , H04W88/16
摘要： Systems, methods and apparatuses for supporting broadcast traffic through a wireless mesh network are disclosed. One method includes obtaining broadcast listening information of a broadcast listening access node, wherein the broadcast listening information includes an identifier of the broadcast listening access node, and a broadcast identifier of the broadcast listening device. The method further includes obtaining broadcast sourcing information of a broadcast sourcing access node, wherein the broadcast sourcing information includes an identifier of the broadcast sourcing access node, and a broadcast identifier of the broadcast sourcing device. The method further includes providing broadcast listening information of the broadcast listening access node to the broadcast sourcing access node upon determining the broadcast identifier of the broadcast sourcing device matches the broadcast identifier of the broadcast listening device.

4. 发明申请

US20150200735A1 DISTRIBUTION OF BROADCAST TRAFFIC THROUGH A MESH NETWORK 有权
标题翻译：通过网路分配广播业务
公开(公告)号：US20150200735A1
公开(公告)日：2015-07-16
申请号：US14317206
申请日：2014-06-27
申请人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
发明人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
IPC分类号： H04H20/72 , H04L29/06 , H04W4/06
CPC分类号： H04H20/72 , H04L12/189 , H04W4/06 , H04W76/40 , H04W88/16
摘要： Systems, methods and apparatuses for supporting broadcast traffic through a wireless mesh network are disclosed. One method includes obtaining broadcast listening information of a broadcast listening access node, wherein the broadcast listening information includes an identifier of the broadcast listening access node, and a broadcast identifier of the broadcast listening device. The method further includes obtaining broadcast sourcing information of a broadcast sourcing access node, wherein the broadcast sourcing information includes an identifier of the broadcast sourcing access node, and a broadcast identifier of the broadcast sourcing device. The method further includes providing broadcast listening information of the broadcast listening access node to the broadcast sourcing access node upon determining the broadcast identifier of the broadcast sourcing device matches the broadcast identifier of the broadcast listening device.
摘要翻译：公开了通过无线网状网络支持广播流量的系统，方法和装置。一种方法包括获取广播监听接入节点的广播监听信息，其中广播监听信息包括广播监听接入节点的标识符和广播监听设备的广播标识符。该方法还包括获得广播源接入节点的广播源信息，其中广播源信息包括广播源接入节点的标识符和广播源设备的广播标识符。该方法还包括在确定广播提供设备的广播标识符与广播收听设备的广播标识符匹配时，向广播源接入节点提供广播监听接入节点的广播监听信息。

5. 发明授权

US09247417B2 Encapsulating received multicast traffic in unicast IP packets to support distribution of multicast traffic through a mesh network 有权
标题翻译：在单播IP包中封装接收到的组播流量，以支持通过网状网络分发组播流量
公开(公告)号：US09247417B2
公开(公告)日：2016-01-26
申请号：US14156320
申请日：2014-01-15
申请人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
发明人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
IPC分类号： H04W84/18 , H04L12/18 , H04W8/18 , H04W4/06 , H04L12/931
CPC分类号： H04W8/186 , H04L12/185 , H04L49/201 , H04W4/06 , H04W84/18
摘要： Systems, methods and apparatuses of supporting multicast traffic of a wireless mesh network are disclosed. One apparatus includes an access node that includes one or more transceivers for communicating with other devices of a wireless mesh network, and a processor. The processor is operative to receive multicast traffic from a multicast traffic source through the one or more transceivers, associate the multicast traffic with a multicast group ID, and encapsulate the received multicast traffic in unicast IP packets that include a special destination IP address associated with the multicast group ID.
摘要翻译：公开了一种支持无线网状网络组播流量的系统，方法和装置。一种装置包括接入节点，其包括用于与无线网状网络的其他设备进行通信的一个或多个收发器和处理器。处理器可操作以通过一个或多个收发器从组播流量源接收组播流量，将组播流量与组播组ID相关联，并将接收到的组播流量封装在单播IP分组中，该单播IP分组包括与组播组ID。

6. 发明申请

US20150201323A1 ENCAPSULATING RECEIVED MULTICAST TRAFFIC IN UNICAST IP PACKETS TO SUPPORT DISTRIBUTION OF MULTICAST TRAFFIC THROUGH A MESH NETWORK 有权
标题翻译：在UNICAST IP分组中封装接收到的多播通信，以支持通过网路分配多播通信
公开(公告)号：US20150201323A1
公开(公告)日：2015-07-16
申请号：US14156320
申请日：2014-01-15
申请人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
发明人： Danu Tjahjono , Wenge Ren , Amalavoyal Narasimha Chari , Balaji Rajavelu
IPC分类号： H04W8/18 , H04W4/06 , H04L12/931
CPC分类号： H04W8/186 , H04L12/185 , H04L49/201 , H04W4/06 , H04W84/18
摘要： Systems, methods and apparatuses of supporting multicast traffic of a wireless mesh network are disclosed. One apparatus includes an access node that includes one or more transceivers for communicating with other devices of a wireless mesh network, and a processor. The processor is operative to receive multicast traffic from a multicast traffic source through the one or more transceivers, associate the multicast traffic with a multicast group ID, and encapsulate the received multicast traffic in unicast IP packets that include a special destination IP address associated with the multicast group ID.
摘要翻译：公开了一种支持无线网状网络组播流量的系统，方法和装置。一种装置包括接入节点，其包括用于与无线网状网络的其他设备进行通信的一个或多个收发器和处理器。处理器可操作以通过一个或多个收发器从组播流量源接收组播流量，将组播流量与组播组ID相关联，并将接收到的组播流量封装在单播IP分组中，该单播IP分组包括与组播组ID。

7. 发明申请

US20150319629A1 WIRELESS MESH ACCESS NODE NEIGHBORING CHANNEL QUALITY ESTIMATION 有权
标题翻译：无线网关访问节点邻域信道质量估计
公开(公告)号：US20150319629A1
公开(公告)日：2015-11-05
申请号：US14268919
申请日：2014-05-02
申请人： Ali Dabirmoghaddam , Amalavoyal Narasimha Chari , Wenge Ren
发明人： Ali Dabirmoghaddam , Amalavoyal Narasimha Chari , Wenge Ren
IPC分类号： H04W24/08 , H04W84/18 , H04W28/04
CPC分类号： H04W24/08 , H04W28/04 , H04W84/18
摘要： A controller of a wireless access node is operative to estimate an adjacent one of a plurality of wireless channels while the access node is communicating over a present one of the plurality of wireless channels, comprising the controller, determining a difference between a measured signal quality of a signal communicated over the present wireless channel and a measured signal quality of a signal communicated over the adjacent channel, estimate a difference between a packet success rate of the present channel and a packet success rate of the adjacent channel based on the determined difference, and estimating a packet success rate of the adjacent channel based on a packet success rate of the present channel and the estimated difference between the packet success rate of the present channel and the packet success rate of the adjacent channel.
摘要翻译：无线接入节点的控制器可操作以在接入节点通过多个无线信道中的当前一个无线信道进行通信时估计多个无线信道中的相邻一个，包括控制器，确定测量的信号质量之间的差异通过当前无线信道传送的信号和通过相邻信道传送的信号的测量信号质量，基于确定的差异估计当前信道的分组成功率与相邻信道的分组成功率之间的差;以及基于当前信道的分组成功率估计相邻信道的分组成功率，以及所估计的当前信道的分组成功率与相邻信道的分组成功率之差。

8. 发明授权

US09380479B2 Wireless mesh access node neighboring channel quality estimation 有权
标题翻译：无线网状接入节点邻信道质量估计
公开(公告)号：US09380479B2
公开(公告)日：2016-06-28
申请号：US14268919
申请日：2014-05-02
申请人： Ali Dabirmoghaddam , Amalavoyal Narasimha Chari , Wenge Ren
发明人： Ali Dabirmoghaddam , Amalavoyal Narasimha Chari , Wenge Ren
IPC分类号： H04W24/08 , H04W28/04 , H04W84/18
CPC分类号： H04W24/08 , H04W28/04 , H04W84/18
摘要： A controller of a wireless access node is operative to estimate an adjacent one of a plurality of wireless channels while the access node is communicating over a present one of the plurality of wireless channels, comprising the controller, determining a difference between a measured signal quality of a signal communicated over the present wireless channel and a measured signal quality of a signal communicated over the adjacent channel, estimate a difference between a packet success rate of the present channel and a packet success rate of the adjacent channel based on the determined difference, and estimating a packet success rate of the adjacent channel based on a packet success rate of the present channel and the estimated difference between the packet success rate of the present channel and the packet success rate of the adjacent channel.
摘要翻译：无线接入节点的控制器可操作以在接入节点通过多个无线信道中的当前一个无线信道进行通信时估计多个无线信道中的相邻一个，包括控制器，确定测量的信号质量之间的差异通过当前无线信道传送的信号和通过相邻信道传送的信号的测量信号质量，基于确定的差异估计当前信道的分组成功率与相邻信道的分组成功率之间的差;以及基于当前信道的分组成功率估计相邻信道的分组成功率，以及所估计的当前信道的分组成功率与相邻信道的分组成功率之差。

9. 发明申请

US20080205420A1 Determining bidirectional path quality within a wireless mesh network 有权
标题翻译：确定无线网状网络内的双向路径质量
公开(公告)号：US20080205420A1
公开(公告)日：2008-08-28
申请号：US12079151
申请日：2008-03-25
申请人： Devabhaktuni Srikrishna , Amalavoyal Narasimha Chari , B. William Hong , Roman Arutyunov
发明人： Devabhaktuni Srikrishna , Amalavoyal Narasimha Chari , B. William Hong , Roman Arutyunov
IPC分类号： H04L12/56
CPC分类号： H04W24/00 , H04L45/02 , H04L45/125 , H04L45/20 , H04W40/02 , H04W40/10 , H04W40/12 , H04W40/22 , H04W40/246 , H04W40/26 , H04W40/30 , H04W40/32 , H04W88/04
摘要： An apparatus and method for communicating link quality information between access nodes is disclosed. A first step includes a first access node transmitting first routing packets. A second step includes a second access node receiving at least one of the first routing packets over a first direction of a first link. A third step includes the second access node transmitting second routing packets. A fourth step includes the first access node receiving at least one of the second routing packets over a second direction of the first link, and determining a first direction link quality of the first link based upon the second routing packets.
摘要翻译：公开了一种用于在接入节点之间传送链路质量信息的装置和方法。第一步骤包括发送第一路由分组的第一接入节点。第二步骤包括在第一链路的第一方向上接收至少一个第一路由分组的第二接入节点。第三步包括第二接入节点发送第二路由分组。第四步包括第一接入节点通过第一链路的第二方向接收第二路由分组中的至少一个，以及基于第二路由分组来确定第一链路的第一方向链路质量。

10. 发明授权

US08306041B2 Determining bidirectional path quality within a wireless mesh network 有权
标题翻译：确定无线网状网络内的双向路径质量
公开(公告)号：US08306041B2
公开(公告)日：2012-11-06
申请号：US12079151
申请日：2008-03-25
申请人： Devabhaktuni Srikrishna , Amalavoyal Narasimha Chari , B. William Hong , Roman Arutyunov
发明人： Devabhaktuni Srikrishna , Amalavoyal Narasimha Chari , B. William Hong , Roman Arutyunov
IPC分类号： H04L12/28 , H04B7/00
CPC分类号： H04W24/00 , H04L45/02 , H04L45/125 , H04L45/20 , H04W40/02 , H04W40/10 , H04W40/12 , H04W40/22 , H04W40/246 , H04W40/26 , H04W40/30 , H04W40/32 , H04W88/04
摘要： An apparatus and method for communicating link quality information between access nodes is disclosed. A first step includes a first access node transmitting first routing packets. A second step includes a second access node receiving at least one of the first routing packets over a first direction of a first link. A third step includes the second access node transmitting second routing packets. A fourth step includes the first access node receiving at least one of the second routing packets over a second direction of the first link, and determining a first direction link quality of the first link based upon the second routing packets.
摘要翻译：公开了一种用于在接入节点之间传送链路质量信息的装置和方法。第一步骤包括发送第一路由分组的第一接入节点。第二步骤包括在第一链路的第一方向上接收至少一个第一路由分组的第二接入节点。第三步包括第二接入节点发送第二路由分组。第四步包括第一接入节点通过第一链路的第二方向接收第二路由分组中的至少一个，以及基于第二路由分组来确定第一链路的第一方向链路质量。

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