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公开(公告)号：US09509567B2
公开(公告)日：2016-11-29
申请号：US14870999
申请日：2015-09-30
Applicant: Cisco Technology, Inc.
Inventor： Nitya Sundareswaran , Rohit Suri , Keerti Lakshminarayan , Lizhen Lin , Mei Tong , Manjunathaharsha Nagaraju
CPC classification number: H04L41/0889 , H04L61/2015 , H04L63/083 , H04L63/102 , H04W12/06 , H04W12/08 , H04W24/02 , H04W88/18
Abstract: In one implementation, a wireless network device is automatically accessed and configured through a mobile device. The mobile device receives provisioning data encoded for installation and operation of a network device and decodes the provisioning data to identify at least one access parameter for the network device. The mobile device accesses a wireless network of the network device according to the access parameter. Once access has been established, the mobile device transmits a configuration signal including a network configuration setting through the wireless network to the network device for the installation of the network device. The network device is provisioned based on the network configuration setting.
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公开(公告)号：US09480100B2
公开(公告)日：2016-10-25
申请号：US14155567
申请日：2014-01-15
Applicant: Cisco Technology, Inc.
Inventor： Rajesh Pazhyannur , Rohit Suri
CPC classification number: H04W76/22 , H04W36/0016 , H04W40/00 , H04W40/36 , H04W80/04 , H04W88/182 , H04W92/20
Abstract: A controller controls access points (APs) in a network of APs. The controller causes the first AP to establish an Internet Protocol (IP) tunnel with a router connected with a wired network and over which data packets are routed between the wired network and a client device wirelessly connected to the first AP. The controller receives a roam indication that the client device is wirelessly connected with a second AP. In response to the indication, the controller instructs the first AP to maintain the IP tunnel with the router and instructs the second AP to establish an inter-AP tunnel with the first AP in order to route traffic between the wired network and the client device over both the IP tunnel and the inter-AP tunnel.
Abstract translation: 控制器控制AP网络中的接入点（AP）。 控制器使得第一AP与与有线网络连接的路由器建立互联网协议（IP）隧道，并且在有线网络和无线连接到第一AP的客户端设备之间路由数据包。 控制器接收漫游指示，说明客户端设备与第二AP无线连接。 响应于该指示，控制器指示第一AP维护与路由器的IP隧道，并指示第二AP与第一AP建立AP间隧道，以便通过有线网络和客户端设备之间路由流量 IP隧道和AP间隧道。
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3.发明申请MANAGING ROUTER ADVERTISEMENT MESSAGES TO SUPPORT ROAMING OF WIRELESS MOBILE CLIENT DEVICES 审中-公开管理路由器广告信息支持无线移动客户端设备的漫游公开(公告)号：US20160285642A1
公开(公告)日：2016-09-29
申请号：US15174115
申请日：2016-06-06
Applicant: Cisco Technology, Inc.
Inventor： Srinath Gundavelli , Abhijit Choudhury , Rohit Suri , Venkatesh Kanagasabapathy , Bhavannarayana Nelakanti , Sudhir Jain
CPC classification number: H04L12/189 , H04L12/18 , H04L12/4641 , H04L45/16 , H04W28/0226 , H04W40/023 , H04W40/24 , H04W40/248 , H04W40/30 , H04W84/12
Abstract: Techniques are provided to manage how router advertisement messages are forwarded for ultimate wireless transmission in a wireless network. In one embodiment, a multicast router advertisement message intended for a virtual local area network is converted into individual unicast router advertisement messages directed to specific wireless mobile client devices that are part of that virtual local area network. In another embodiment, router advertisement messages are routed between controllers according to the current location of a wireless mobile client device. In still other embodiments, techniques are provided to minimize the volume of the router advertisement messages sent over a wireless network, and to proactively send a unicast router advertisement message to a mobile client device that has performed a handoff, without waiting for a router solicitation message.
Abstract translation: 提供技术来管理路由器通告消息如何被转发以用于无线网络中的最终无线传输。 在一个实施例中，旨在用于虚拟局域网的多播路由器通告消息被转换成针对作为该虚拟局域网的一部分的特定无线移动客户端设备的单独的单播路由器通告消息。 在另一实施例中，路由器通告消息根据无线移动客户端设备的当前位置在控制器之间路由。 在其他实施例中，提供了技术来最小化通过无线网络发送的路由器通告消息的音量，并且主动地向执行切换的移动客户端设备发送单播路由器通告消息，而不等待路由器请求消息 。
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公开(公告)号：US09148299B2
公开(公告)日：2015-09-29
申请号：US14307370
申请日：2014-06-17
Applicant: Cisco Technology, Inc.
Inventor： Norman W. Finn , Robert O'Hara , Rohit Suri , Joshua Broch
CPC classification number: H04W72/0446 , H04L12/462 , H04W4/16 , H04W72/0406 , H04W72/0426 , H04W88/08 , H04W92/02
Abstract: In one embodiment, a transmitting node may be configured to transmit a wireless advertisement frame over a computer network, wherein the frame includes a source address of a reachable node being advertised, a destination address to which the reachable node is to be advertised, a transmitter address of the transmitting node, and a receiver address of a wireless access point to which the wireless advertisement frame is to be received. Also, the wireless access point may be configured to receive the wireless advertisement frame from the network, and in response, transmit a reflected wireless advertisement frame having the source address of the reachable node, the destination address to which the reachable node is to be advertised, a transmitter address of the access point, and a receiver address that indicates the reflected frame is to be accepted by any appropriate receiver excluding the transmitting node.
Abstract translation: 在一个实施例中，发送节点可以被配置为在计算机网络上发送无线广告帧，其中，该帧包括正在被通告的可到达节点的源地址，可到达节点要被通告的目的地地址，发射机 发送节点的地址，以及将要接收无线广告帧的无线接入点的接收器地址。 此外，无线接入点可以被配置为从网络接收无线广告帧，并且作为响应，发送具有可达节点的源地址的反射的无线广告帧，可到达节点要被通告的目的地地址 ，接入点的发射机地址和指示反射帧的接收机地址将由除发射节点之外的任何适当的接收机接受。
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5.发明申请Managing Router Advertisement Messages To Support Roaming Of Wireless Mobile Client Devices 审中-公开管理路由器广播消息以支持无线移动客户端设备的漫游公开(公告)号：US20140153473A1
公开(公告)日：2014-06-05
申请号：US14172440
申请日：2014-02-04
Applicant: Cisco Technology, Inc.
Inventor： Srinath Gundavelli , Abhijit Choudhury , Rohit Suri , Venkatesh Kanagasabapathy , Bhavannarayana Nelakanti , Sudhir Jain
CPC classification number: H04L12/189 , H04L12/18 , H04L12/4641 , H04L45/16 , H04W28/0226 , H04W40/023 , H04W40/24 , H04W40/248 , H04W40/30 , H04W84/12
Abstract: Techniques are provided to manage how router advertisement messages are forwarded for ultimate wireless transmission in a wireless network. In one embodiment, a multicast router advertisement message intended for a virtual local area network is converted into individual unicast router advertisement messages directed to specific wireless mobile client devices that are part of that virtual local area network. In another embodiment, router advertisement messages are routed between controllers according to the current location of a wireless mobile client device. In still other embodiments, techniques are provided to minimize the volume of the router advertisement messages sent over a wireless network, and to proactively send a unicast router advertisement message to a mobile client device that has performed a handoff, without waiting for a router solicitation message.
Abstract translation: 提供技术来管理路由器通告消息如何被转发以用于无线网络中的最终无线传输。 在一个实施例中，旨在用于虚拟局域网的多播路由器通告消息被转换成针对作为该虚拟局域网的一部分的特定无线移动客户端设备的单独的单播路由器通告消息。 在另一实施例中，路由器通告消息根据无线移动客户端设备的当前位置在控制器之间路由。 在其他实施例中，提供了技术来最小化通过无线网络发送的路由器通告消息的音量，并且主动地向执行切换的移动客户端设备发送单播路由器通告消息，而不等待路由器请求消息 。
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Patent Agency Ranking
公开(公告)号：US09173115B2
公开(公告)日：2015-10-27
申请号：US13954485
申请日：2013-07-30
Applicant: Cisco Technology, Inc.
Inventor： Nitya Sundareswaran , Rohit Suri , Keerti Lakshminarayan , Lizhen Lin , Mei Tong , Manjunathaharsha Nagaraju
CPC classification number: H04L41/0889 , H04L61/2015 , H04L63/083 , H04L63/102 , H04W12/06 , H04W12/08 , H04W24/02 , H04W88/18
Abstract: In one implementation, a wireless network device is automatically accessed and configured through a mobile device. The mobile device receives provisioning data encoded for installation and operation of a network device and decodes the provisioning data to identify at least one access parameter for the network device. The mobile device accesses a wireless network of the network device according to the access parameter. Once access has been established, the mobile device transmits a configuration signal including a network configuration setting through the wireless network to the network device for the installation of the network device. The network device is provisioned based on the network configuration setting.
Abstract translation: 在一个实现中，通过移动设备自动地访问和配置无线网络设备。 移动设备接收编码用于网络设备的安装和操作的供应数据，并解码供应数据以识别网络设备的至少一个接入参数。 移动设备根据访问参数访问网络设备的无线网络。 一旦建立了接入，移动设备将包括通过无线网络的网络配置设置的配置信号发送到网络设备以安装网络设备。 网络设备根据网络配置设置进行配置。
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7.发明授权公开(公告)号：US10171260B2
公开(公告)日：2019-01-01
申请号：US15174115
申请日：2016-06-06
Applicant: Cisco Technology, Inc.
Inventor： Srinath Gundavelli , Abhijit Choudhury , Rohit Suri , Venkatesh Kanagasabapathy , Bhavannarayana Nelakanti , Sudhir Jain
Abstract: Techniques are provided to manage how router advertisement messages are forwarded for ultimate wireless transmission in a wireless network. In one embodiment, a multicast router advertisement message intended for a virtual local area network is converted into individual unicast router advertisement messages directed to specific wireless mobile client devices that are part of that virtual local area network. In another embodiment, router advertisement messages are routed between controllers according to the current location of a wireless mobile client device. In still other embodiments, techniques are provided to minimize the volume of the router advertisement messages sent over a wireless network, and to proactively send a unicast router advertisement message to a mobile client device that has performed a handoff, without waiting for a router solicitation message.
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8.发明授权Managing router advertisement messages to support roaming of wireless mobile client devices 有权管理路由器广告消息以支持无线移动客户端设备的漫游公开(公告)号：US09397847B2
公开(公告)日：2016-07-19
申请号：US14172440
申请日：2014-02-04
Applicant: Cisco Technology, Inc.
Inventor： Srinath Gundavelli , Abhijit Choudhury , Rohit Suri , Venkatesh Kanagasabapathy , Bhavannarayana Nelakanti , Sudhir Jain
CPC classification number: H04L12/189 , H04L12/18 , H04L12/4641 , H04L45/16 , H04W28/0226 , H04W40/023 , H04W40/24 , H04W40/248 , H04W40/30 , H04W84/12
Abstract: Techniques are provided to manage how router advertisement messages are forwarded for ultimate wireless transmission in a wireless network. In one embodiment, a multicast router advertisement message intended for a virtual local area network is converted into individual unicast router advertisement messages directed to specific wireless mobile client devices that are part of that virtual local area network. In another embodiment, router advertisement messages are routed between controllers according to the current location of a wireless mobile client device. In still other embodiments, techniques are provided to minimize the volume of the router advertisement messages sent over a wireless network, and to proactively send a unicast router advertisement message to a mobile client device that has performed a handoff, without waiting for a router solicitation message.
Abstract translation: 提供技术来管理路由器通告消息如何被转发以用于无线网络中的最终无线传输。 在一个实施例中，旨在用于虚拟局域网的多播路由器通告消息被转换成针对作为该虚拟局域网的一部分的特定无线移动客户端设备的单独的单播路由器通告消息。 在另一实施例中，路由器通告消息根据无线移动客户端设备的当前位置在控制器之间路由。 在其他实施例中，提供了技术来最小化通过无线网络发送的路由器通告消息的音量，并且主动地向执行切换的移动客户端设备发送单播路由器通告消息，而不等待路由器请求消息 。
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公开(公告)号：US20160020954A1
公开(公告)日：2016-01-21
申请号：US14870999
申请日：2015-09-30
Applicant: Cisco Technology, Inc.
Inventor： Nitya Sundareswaran , Rohit Suri , Keerti Lakshminarayan , Lizhen Lin , Mei Tong , Manjunathaharsha Nagaraju
CPC classification number: H04L41/0889 , H04L61/2015 , H04L63/083 , H04L63/102 , H04W12/06 , H04W12/08 , H04W24/02 , H04W88/18
Abstract: In one implementation, a wireless network device is automatically accessed and configured through a mobile device. The mobile device receives provisioning data encoded for installation and operation of a network device and decodes the provisioning data to identify at least one access parameter for the network device. The mobile device accesses a wireless network of the network device according to the access parameter. Once access has been established, the mobile device transmits a configuration signal including a network configuration setting through the wireless network to the network device for the installation of the network device. The network device is provisioned based on the network configuration setting.
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公开(公告)号：US20150038129A1
公开(公告)日：2015-02-05
申请号：US13954485
申请日：2013-07-30
Applicant: Cisco Technology, Inc.
Inventor： Nitya Sundareswaran , Rohit Suri , Keerti Lakshminarayan , Lizhen Lin , Mei Tong , Manjunathaharsha Nagaraju
IPC: H04W8/22
CPC classification number: H04L41/0889 , H04L61/2015 , H04L63/083 , H04L63/102 , H04W12/06 , H04W12/08 , H04W24/02 , H04W88/18
Abstract: In one implementation, a wireless network device is automatically accessed and configured through a mobile device. The mobile device receives provisioning data encoded for installation and operation of a network device and decodes the provisioning data to identify at least one access parameter for the network device. The mobile device accesses a wireless network of the network device according to the access parameter. Once access has been established, the mobile device transmits a configuration signal including a network configuration setting through the wireless network to the network device for the installation of the network device. The network device is provisioned based on the network configuration setting.
Abstract translation: 在一个实现中，通过移动设备自动地访问和配置无线网络设备。 移动设备接收编码用于网络设备的安装和操作的供应数据，并解码供应数据以识别网络设备的至少一个接入参数。 移动设备根据访问参数访问网络设备的无线网络。 一旦建立了接入，移动设备将包括通过无线网络的网络配置设置的配置信号发送到网络设备以安装网络设备。 网络设备根据网络配置设置进行配置。
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