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1. 发明授权

US08345609B2 System, apparatus and method for proactively re-assessing the availability and quality of surrounding channels for infrastructure operation in wireless mesh nodes 失效
标题翻译：用于主动重新评估无线网状节点中基础设施运行的周边信道的可用性和质量的系统，装置和方法
公开(公告)号：US08345609B2
公开(公告)日：2013-01-01
申请号：US12535595
申请日：2009-08-04
申请人： Abhishek Patil , Xiangpeng Jing , Aixin Liu , Djung N. Nguyen
发明人： Abhishek Patil , Xiangpeng Jing , Aixin Liu , Djung N. Nguyen
IPC分类号： H04W72/12
CPC分类号： H04W74/0841 , H04W84/18
摘要： An embodiment of the invention involves a method for selecting an infrastructure mode wireless channel for a tier-2 wireless node of a plurality of wireless nodes forming a wireless mesh network. The method comprises a first operation of receiving information from at least one neighboring node. Then, the first wireless node determines if a collision has occurred with the at least one neighboring node, where the collision is an overlapping of wireless channels selected by the first node and the at least one neighboring node. If a collision has occurred, the first wireless node compares its network degree, iterative count, and MAC address (progressively in that order) with that of its neighboring node to determine which of the first wireless node or the at least one neighboring node is responsible for re-selecting a different wireless channel from a set of non-overlapping wireless channels that are available to the wireless mesh network. Other embodiments are described and claimed.
摘要翻译：本发明的实施例涉及一种用于选择形成无线网状网络的多个无线节点中的第二层无线节点的基础设施模式无线信道的方法。该方法包括从至少一个相邻节点接收信息的第一操作。然后，第一无线节点确定是否与至少一个相邻节点发生冲突，其中冲突是由第一节点和至少一个相邻节点选择的无线信道的重叠。如果发生冲突，则第一无线节点将其网络度，迭代计数和MAC地址（依次顺序）与其相邻节点的网络度，迭代计数和MAC地址进行比较，以确定第一无线节点或至少一个相邻节点中的哪一个负责用于从无线网状网络可用的一组非重叠无线信道重新选择不同的无线信道。描述和要求保护其他实施例。

2. 发明申请

US20110211566A1 MULTI-TIER WIRELESS HOME MESH NETWORK WITH A SECURE NETWORK DISCOVERY PROTOCOL 失效
标题翻译：具有安全网络发现协议的多层无线家庭网络
公开(公告)号：US20110211566A1
公开(公告)日：2011-09-01
申请号：US13102976
申请日：2011-05-06
申请人： Xiangpeng Jing , Abhishek Patil , Aixin Liu , Djung N. Nguyen
发明人： Xiangpeng Jing , Abhishek Patil , Aixin Liu , Djung N. Nguyen
IPC分类号： H04W84/02
CPC分类号： H04L12/2809 , H04L12/2807 , H04L63/08 , H04L63/0876 , H04L63/1458 , H04L2012/2841 , H04W8/005 , H04W12/04 , H04W12/06 , H04W12/08 , H04W24/08 , H04W40/244 , H04W48/16 , H04W74/002 , H04W76/10 , H04W84/18
摘要： An apparatus and method for a multi-tier wireless home mesh network is described. The method may include formation of an infrastructure-less wireless home mesh networking environment comprising a collection of nodes that operate as a decentralized, ad hoc wireless network with multiple sub-networks or tiers that are responsible for different functions within the network. Each node of the multi-tier network is configured to forward data to other nodes and is assigned to a particular tier based on the node's performance capabilities. A further embodiment includes identification of a wireless home mesh network. Once identified, one or more proprietary messages may be exchanged in a secure manner to establish connections with a home electronics device as either a mobile node or a stationary node of the home network. A home electronics device may wirelessly communicate to route data within one or more nodes of the wireless home mesh network. Other embodiments are described and claimed.
摘要翻译：描述了一种用于多层无线家庭网状网络的装置和方法。该方法可以包括形成无基础设施的无线家庭网状网络环境，该环境包括作为具有负责网络内的不同功能的多个子网络或层的分散式ad hoc无线网络的节点集合。多层网络的每个节点被配置为将数据转发到其他节点，并且基于节点的性能能力被分配给特定的层。另一实施例包括无线家庭网状网络的识别。一旦被识别，一个或多个专有消息可以以安全的方式交换，以建立与家庭电子设备的连接，作为家庭网络的移动节点或固定节点。家庭电子设备可以无线地通信以在无线家庭网状网络的一个或多个节点内路由数据。描述和要求保护其他实施例。

3. 发明授权

US08904177B2 Authentication for a multi-tier wireless home mesh network 有权
标题翻译：多层无线家庭网状网络的认证
公开(公告)号：US08904177B2
公开(公告)日：2014-12-02
申请号：US12360771
申请日：2009-01-27
申请人： Abhishek Patil , Xiangpeng Jing , Aixin Liu , Djung N. Nguyen
发明人： Abhishek Patil , Xiangpeng Jing , Aixin Liu , Djung N. Nguyen
IPC分类号： H04L9/32 , H04L9/00 , H04W12/04 , H04W12/06
CPC分类号： H04L9/3271 , H04L9/3236 , H04L2209/80 , H04W12/04 , H04W12/06
摘要： A method for a multi-tier wireless home mesh network may include authentication of a node within a wireless home networking environment after discovering a wireless home mesh network. The authentication comprises (1) transmitting a first message, the first message including (i) an encrypted pass-phrase being a pass-phrase encrypted with a public key of the node of the wireless home mesh network, (ii) a checksum of the encrypted pass-phrase, (iii) a public key of the wireless node, and (iv) a checksum of the public key of the wireless node, and (2) receiving a second message, the second message including a code to indicate whether the wireless node has been successfully authenticated along with the challenge text verification process to ensure the message was not tampered or sent by another node.
摘要翻译：多层无线家庭网状网络的方法可以包括在发现无线家庭网状网络之后的无线家庭网络环境内的节点的认证。所述认证包括：（1）发送第一消息，所述第一消息包括（i）加密的密码短语，其是使用所述无线家庭网状网络的节点的公开密钥加密的密码短语;（ii）加密通过短语，（iii）无线节点的公开密钥，以及（iv）无线节点的公开密钥的校验和，以及（2）接收第二消息，所述第二消息包括代码，无线节点已经与挑战文本验证过程成功认证，以确保消息没有被另一个节点篡改或发送。

4. 发明授权

US08761174B2 Quality of service traffic recognition and packet classification home mesh network 失效
标题翻译：服务质量流量识别和分组分类家庭网络
公开(公告)号：US08761174B2
公开(公告)日：2014-06-24
申请号：US12402450
申请日：2009-03-11
申请人： Xiangpeng Jing , Anuj Bhatnagar , Aixin Liu , Abhishek Patil , Djung N. Nguyen
发明人： Xiangpeng Jing , Anuj Bhatnagar , Aixin Liu , Abhishek Patil , Djung N. Nguyen
IPC分类号： H04L12/28 , H04L29/06 , H04L29/12
CPC分类号： H04L45/302 , H04L29/06095 , H04L29/0653 , H04L47/2441 , H04L49/90 , H04L61/2517 , H04L69/22
摘要： An embodiment is a technique to perform network-based traffic recognition and packet classification. A port identifier in a transport layer header of a packet having a packet type associated with a priority level is extracted. The packet is transmitted from or to an application according to a network protocol in a multi-hop mesh network having a local node and a remote node. The packet is classified into the packet type using one of a pre-defined port list, a dynamic port table, and an application header of the application.
摘要翻译：一个实施例是一种执行基于网络的业务识别和分组分类的技术。提取具有与优先级相关联的分组类型的分组的传输层报头中的端口标识符。该分组根据具有本地节点和远程节点的多跳网状网络中的网络协议从应用传送到应用。使用预定义的端口列表，动态端口表和应用程序的应用程序头之一将数据包分类为数据包类型。

5. 发明申请

US20110280156A1 Method and Apparatus for a Wireless Home Mesh Network with Network Topology Visualizer 有权
标题翻译：一种具有网络拓扑可视化的无线家庭网状网络的方法与装置
公开(公告)号：US20110280156A1
公开(公告)日：2011-11-17
申请号：US13191328
申请日：2011-07-26
申请人： Xiangpeng Jing , Abhishek Patil , Anuj Bhatnagar , Aixin Liu , Djung N. Nguyen
发明人： Xiangpeng Jing , Abhishek Patil , Anuj Bhatnagar , Aixin Liu , Djung N. Nguyen
IPC分类号： H04W84/18
CPC分类号： H04W40/248 , H04L12/2807 , H04L41/0853 , H04L41/0859 , H04L41/12 , H04L41/22 , H04L61/6022 , H04L2012/2841 , H04W84/18
摘要： An apparatus and method for a wireless home mesh network with a network topology visualizer is described. In one embodiment, the method may include collecting node topology information by a node of a wireless home mesh network, where the node topology information includes a list of neighbor nodes for the node. Thereafter, a communication socket is opened, and a node topology packet, including a lust of neighbor nodes, is transmitted in order to produce a global network topology map. Other embodiments are described and claimed.
摘要翻译：描述了一种具有网络拓扑可视化器的无线家庭网状网络的装置和方法。在一个实施例中，该方法可以包括由无线家庭网状网络的节点收集节点拓扑信息，其中节点拓扑信息包括节点的邻居节点的列表。此后，打开通信套接字，并且发送包括相邻节点的欲望的节点拓扑分组，以便产生全局网络拓扑图。描述和要求保护其他实施例。

6. 发明申请

US20100232400A1 VIRTUALIZING SINGLE RADIO FOR MULTIPLE WIRELESS INTERFACES IN HOME MESH NETWORK 审中-公开
标题翻译：虚拟化无线电在家庭网络中的多个无线接口
公开(公告)号：US20100232400A1
公开(公告)日：2010-09-16
申请号：US12402433
申请日：2009-03-11
申请人： Abhishek Patil , Xiangpeng Jing , Aixin Liu , Djung N. Nguyen
发明人： Abhishek Patil , Xiangpeng Jing , Aixin Liu , Djung N. Nguyen
IPC分类号： H04B7/212
CPC分类号： H04W88/10 , H04W72/1215
摘要： An embodiment is a technique to virtualize a single physical radio for multiple wireless interfaces. A physical wireless network interface is configured into a first virtual access point (VAP) and a second VAP on a device using a single radio transceiver in a home mesh network. The first and second VAPs operate on first and second channels corresponding to first and second modes, respectively, in a time division multiple access (TDMA) mode.
摘要翻译：一个实施例是用于虚拟化用于多个无线接口的单个物理无线电的技术。物理无线网络接口被配置为在家庭网状网络中使用单个无线电收发器的设备上的第一虚拟接入点（VAP）和第二VAP。第一和第二VAP分别在时分多址（TDMA）模式中在对应于第一和第二模式的第一和第二信道上操作。

7. 发明申请

US20100232371A1 QUALITY OF SERVICE SERVICE SCHEDULING FOR HOME MESH NETWORK 失效
标题翻译：家庭网络服务质量服务调度
公开(公告)号：US20100232371A1
公开(公告)日：2010-09-16
申请号：US12402454
申请日：2009-03-11
申请人： Xiangpeng Jing , Aixin Liu , Abhishek Patil , Djung N. Nguyen
发明人： Xiangpeng Jing , Aixin Liu , Abhishek Patil , Djung N. Nguyen
IPC分类号： H04W72/12
CPC分类号： H04W72/1242 , H04L47/14 , H04L47/50 , H04L47/6215 , H04L47/6275 , H04W72/1252 , H04W84/18
摘要： An embodiment is a technique to perform packet scheduling for QoS. A plurality of buffers is visited in a variable round robin manner. The buffers store packets having packet types associated with priority levels and having buffer types according to the packet types. The packets are generated for transmission from an application according to a network protocol in a multi-hop mesh network having a local node and a remote node. The buffers are dequeued according to the buffer types and using an amount dynamically weighted by the priority levels associated with the buffer types.
摘要翻译：一个实施例是对QoS执行分组调度的技术。以可变轮循方式访问多个缓冲器。缓冲器存储具有与优先级相关联的分组类型并且根据分组类型具有缓冲器类型的分组。根据具有本地节点和远程节点的多跳网状网络中的网络协议，生成用于从应用传输的分组。缓冲区根据缓冲区类型出现，并使用由与缓冲区类型相关联的优先级动态加权的量。

8. 发明申请

US20100232369A1 MULTI-CHANNEL SINGLE RADIO COMMUNICATION IN HOME MESH NETWORK 有权
标题翻译：家庭网络中的多通道单无线电通信
公开(公告)号：US20100232369A1
公开(公告)日：2010-09-16
申请号：US12402414
申请日：2009-03-11
申请人： Xiangpeng Jing , Abhishek Patil , Aixin Liu , Djung N. Nguyen
发明人： Xiangpeng Jing , Abhishek Patil , Aixin Liu , Djung N. Nguyen
IPC分类号： H04W72/00
CPC分类号： H04W72/0486 , H04W74/085 , H04W84/18
摘要： An embodiment is a technique to use a single radio for multi-channel wireless communication. A local device having a local channel table operates on a common channel in a multi-channel wireless network having a plurality of network devices to perform management, control, and discovery functions using a single radio. A data session channel is negotiated with a remote device having a remote channel table upon an initiation of a communication session using the local and remote channel tables on the common channel. Data packets are exchanged with the remote device using the data session channel in a data transmission mode.
摘要翻译：一个实施例是使用单个无线电用于多信道无线通信的技术。具有本地信道表的本地设备在具有多个网络设备的多信道无线网络中的公共信道上操作，以使用单个无线电来执行管理，控制和发现功能。在使用公用信道上的本地和远程信道表的通信会话发起时，与具有远程信道表的远程设备协商数据会话信道。使用数据传输模式下的数据会话通道与远程设备交换数据分组。

9. 发明申请

US20100232354A1 NODE QUERY IN AD HOC HOME MESH NETWORK 失效
标题翻译：广告网络中的节点查询
公开(公告)号：US20100232354A1
公开(公告)日：2010-09-16
申请号：US12402439
申请日：2009-03-11
申请人： Abhishek Patil , Xiangpeng Jing , Aixin Liu , Djung N. Nguyen
发明人： Abhishek Patil , Xiangpeng Jing , Aixin Liu , Djung N. Nguyen
IPC分类号： H04W8/22
CPC分类号： H04W24/08 , H04L41/08 , H04L41/085 , H04L41/0853 , H04L41/12 , H04L43/00 , H04L43/04 , H04L43/10 , H04L43/103 , H04W8/22 , H04W8/24 , H04W12/02 , H04W40/246 , H04W84/18
摘要： An embodiment is a technique to collect network and device information. A request for local information is responded to. The request is sent by a remote node in an ad hoc home mesh network. A first node listed in a local route table is queried for node information of the first node. Querying is expanded to a second node in the ad hoc home mesh network using the node information. The second node is a neighbor of the first node.
摘要翻译：一个实施例是收集网络和设备信息的技术。对本地信息的请求进行了回应。该请求由特定家庭网状网络中的远程节点发送。查询本地路由表中列出的第一个节点查询第一个节点的节点信息。使用节点信息将查询扩展到ad hoc归属网格网络中的第二个节点。第二个节点是第一个节点的邻居。

10. 发明授权

US08644220B2 Multi-tier wireless home mesh network with a secure network discovery protocol 失效
标题翻译：具有安全网络发现协议的多层无线家庭网状网络
公开(公告)号：US08644220B2
公开(公告)日：2014-02-04
申请号：US13102974
申请日：2011-05-06
申请人： Xiangpeng Jing , Abhishek Patil , Aixin Liu , Djung N. Nguyen
发明人： Xiangpeng Jing , Abhishek Patil , Aixin Liu , Djung N. Nguyen
IPC分类号： H04Q7/00
CPC分类号： H04L12/2809 , H04L12/2807 , H04L63/08 , H04L63/0876 , H04L63/1458 , H04L2012/2841 , H04W8/005 , H04W12/04 , H04W12/06 , H04W12/08 , H04W24/08 , H04W40/244 , H04W48/16 , H04W74/002 , H04W76/10 , H04W84/18
摘要： An apparatus, system and method for a multi-tier wireless home mesh network is described. The method may include formation of an infrastructure-less wireless home mesh networking environment comprising a collection of nodes that operate as a decentralized, ad hoc wireless network with multiple sub-networks or tiers that are responsible for different functions within the network. Each node of the multi-tier network is configured to forward data to other nodes and is assigned to a particular tier based on the node's performance capabilities. A further embodiment includes identification of a wireless home mesh network. Once identified, one or more proprietary messages may be exchanged in a secure manner to establish connections with a home electronics device as either a mobile node or a stationary node of the home network. A home electronics device may wirelessly communicate to route data within one or more nodes of the wireless home mesh network. Other embodiments are described and claimed.
摘要翻译：描述了一种用于多层无线家庭网状网络的装置，系统和方法。该方法可以包括形成无基础设施的无线家庭网状网络环境，该环境包括作为具有负责网络内的不同功能的多个子网络或层的分散式ad hoc无线网络的节点集合。多层网络的每个节点被配置为将数据转发到其他节点，并且基于节点的性能能力被分配给特定的层。另一实施例包括无线家庭网状网络的识别。一旦被识别，一个或多个专有消息可以以安全的方式交换，以建立与家庭电子设备的连接，作为家庭网络的移动节点或固定节点。家庭电子设备可以无线地通信以在无线家庭网状网络的一个或多个节点内路由数据。描述和要求保护其他实施例。

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