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1. 发明申请

WO2011017276A3 SYSTEM, APPARATUS AND METHOD FOR SEAMLESS ROAMING THROUGH THE USE OF ROUTING UPDATE MESSAGES 审中-公开
标题翻译：通过使用路由更新消息进行无缝漫游的系统，设备和方法
公开(公告)号：WO2011017276A3
公开(公告)日：2011-05-19
申请号：PCT/US2010044169
申请日：2010-08-02
申请人： SONY CORP , SONY ELECTRONICS INC , PATIL ABHISHEK , JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG N
发明人： PATIL ABHISHEK , JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG N
IPC分类号： H04W36/18 , H04L12/28 , H04W84/18
CPC分类号： H04L12/2838 , H04L45/04 , H04L2012/2841 , H04W4/12 , H04W8/26 , H04W36/18 , H04W40/36 , H04W76/02
摘要： According to one embodiment of the invention, a method for managing seamless roaming of a wireless node of a plurality of nodes forming a wireless network comprises detecting, recovering and transmitting operations. The detecting operation involves detecting receipt of a Disassociation message from the wireless node by a first node of the plurality of nodes. The wireless node is roaming and seeking to establish a new communication with a second node of the plurality of nodes. The recovering operation involves addressing information from the Disassociation message by the first node, where the addressing information identifies the second node of the plurality of nodes. The transmitting operation involves transmitting a Route Update message to at least the second node of the plurality of nodes. Other embodiments are described and claimed.
摘要翻译：根据本发明的一个实施例，一种用于管理形成无线网络的多个节点中的无线节点的无缝漫游的方法包括检测，恢复和发送操作。所述检测操作涉及通过所述多个节点中的第一节点来检测来自所述无线节点的异常消息的接收。无线节点正在漫游并且寻求与多个节点中的第二节点建立新的通信。所述恢复操作涉及由所述第一节点寻址来自所述解除关联消息的信息，其中所述寻址信息识别所述多个节点中的第二节点。发送操作包括将路由更新消息发送到多个节点中的至少第二节点。描述和要求保护其他实施例。

2. 发明申请

WO2011017277A2 SYSTEM, APPARATUS AND METHOD FOR MANAGING AP SELECTION AND SIGNAL QUALITY 审中-公开
标题翻译：用于管理AP选择和信号质量的系统，装置和方法
公开(公告)号：WO2011017277A2
公开(公告)日：2011-02-10
申请号：PCT/US2010044171
申请日：2010-08-02
申请人： SONY CORP , SONY ELECTRONICS INC , PATIL ABHISHEK , JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG N
发明人： PATIL ABHISHEK , JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG N
IPC分类号： H04W48/16 , H04W84/10
CPC分类号： H04W72/08 , H04W48/16 , H04W84/18
摘要： An embodiment of the invention involves a method for selecting and maintaining wireless communications for wireless mesh networks between tier-2 and tier-3 nodes. The method comprises a first operation of receiving channel information from a first wireless node operating as an access point. The channel information includes each channel number used by one or more wireless nodes that are detected by the first wireless node to be operating within a signal coverage area of the first wireless node. Then, an active scan is conducted on a frequency spectrum for wireless signals based on the channel information. Such scanning is accomplished by initially scanning frequencies of each channel number used by the one or more wireless nodes. After the scanning, a determination is made whether to (i) maintain wireless communications with the first wireless node or (ii) establish new wireless communications with a new wireless node (AP). Other embodiments are described and claimed.
摘要翻译：本发明的一个实施例涉及用于选择和维护第2层和第3层节点之间的无线网状网络的无线通信的方法。该方法包括从作为接入点操作的第一无线节点接收信道信息的第一操作。信道信息包括由第一无线节点检测到在第一无线节点的信号覆盖区域内操作的一个或多个无线节点使用的每个信道号。然后，基于信道信息对无线信号的频谱进行主动扫描。这种扫描是通过初始扫描由一个或多个无线节点使用的每个信道号码的频率来完成的。在扫描之后，确定是（i）维持与第一无线节点的无线通信还是（ii）与新的无线节点（AP）建立新的无线通信。描述并要求保护其他实施例。

3. 发明申请

WO2010088134A2 DISTRIBUTED IP ADDRESS ASSIGNMENT PROTOCOL FOR A MULTI-HOP WIRELESS HOME MESH NETWORK WITH COLLISION DETECTION 审中-公开
标题翻译：分布式IP地址分配协议用于具有冲突检测的多重无线家庭网络
公开(公告)号：WO2010088134A2
公开(公告)日：2010-08-05
申请号：PCT/US2010021685
申请日：2010-01-21
申请人： SONY CORP , SONY ELECTRONICS INC , JING XIANGPENG , LIU AIXIN , PATIL ABHISHEK , NGUYEN DJUNG N
发明人： JING XIANGPENG , LIU AIXIN , PATIL ABHISHEK , NGUYEN DJUNG N
IPC分类号： H04W8/26
CPC分类号： H04L29/1232 , H04L61/2092 , H04W40/00 , H04W48/18 , H04W84/18
摘要： An apparatus and method for a multi-tier wireless home mesh network is described. The method may include formation of a wireless home networking environment comprising a collection of nodes that operate as a decentralized, 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. The method may include the automatic establishment of a unique Internet protocol (IP) address within a multi-hop wireless home mesh network with the ability to do automatic collision detection and correction. Once established as either a mobile node or a stationary node of the wireless home mesh network, a new node (the home electronics device) may wirelessly communicate with one or more existing 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线家庭网络环境，该无线家庭联网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。该方法可以包括在具有进行自动碰撞检测和校正的能力的多跳无线家庭网状网络内自动建立唯一的因特网协议（IP）地址。一旦建立为无线家庭网状网络的移动节点或固定节点，新节点（家用电子设备）可以与无线家庭网状网络的一个或多个现有节点进行无线通信。描述和要求保护其他实施例。

4. 发明申请

WO2010059313A3 EMBEDDED WIRELESS ANTENNA FOR NETWORK TV 审中-公开
标题翻译：嵌入式无线网络电视天线
公开(公告)号：WO2010059313A3
公开(公告)日：2010-07-15
申请号：PCT/US2009060479
申请日：2009-10-13
申请人： SONY CORP , SONY ELECTRONICS INC , JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG , PATIL ABHISHEK
发明人： JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG , PATIL ABHISHEK
IPC分类号： H04N5/44 , H04B7/24 , H04W4/02
CPC分类号： H04N5/4403 , H01Q21/30 , H04N5/64 , H04N21/43615 , H04N21/43637
摘要： A WiFi chipset (38) is integrated into a TV chassis (13) as are wireless audio-video signal antennas (42, 46) that feed the chipset (38). The TV processor (40) causes signals from home network components received through the antennas (42, 46) and chipset (38) to be displayed on the TV.
摘要翻译： Wi芯片组（38）与馈送芯片组（38）的无线音频 - 视频信号天线（42,46）一体地集成到TV机箱（13）中。电视处理器（40）使得通过天线（42,46）和芯片组（38）接收的家庭网络组件的信号显示在电视机上。

5. 发明申请

WO2011017445A3 SYSTEM, APPARATUS AND METHOD FOR PROACTIVELY RE-ASSESSING THE AVAILABILITY AND QUALITY OF SURROUNDING CHANNELS FOR INFRASTRUCTURE OPERATION IN WIRELESS MESH NODES 审中-公开
标题翻译：用于重新评估无线网状结构中的基础设施操作周围信道的可用性和质量的系统，装置和方法
公开(公告)号：WO2011017445A3
公开(公告)日：2011-04-28
申请号：PCT/US2010044440
申请日：2010-08-04
申请人： SONY CORP , SONY ELECTRONICS INC , PATIL ABHISHEK , JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG N
发明人： PATIL ABHISHEK , JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG N
IPC分类号： H04L12/28
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用于为形成无线网状网络的多个无线节点中的第2层无线节点选择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发生了与至少一个相邻节点的冲突，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程度，迭代计数和MAC地址（按照该顺序逐步）与其相邻节点的网络程度，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可用于无线网状网络的一组不重叠的无线信道中重新选择不同的无线信道。描述并要求保护其他实施例。

6. 发明申请

WO2010091210A3 WIRELESS HOME MESH NETWORK BRIDGING ADAPTOR 审中-公开
标题翻译：无线家庭网络桥接适配器
公开(公告)号：WO2010091210A3
公开(公告)日：2010-12-09
申请号：PCT/US2010023242
申请日：2010-02-04
申请人： SONY CORP , SONY ELECTRONICS INC , JING XIANGPENG , PATIL ABHISHEK , LIU AIXIN , NGUYEN DJUNG N
发明人： JING XIANGPENG , PATIL ABHISHEK , LIU AIXIN , NGUYEN DJUNG N
IPC分类号： H04L12/28 , H04L9/32 , H04W84/18
CPC分类号： H04W8/005 , H04L12/2832 , H04L63/06 , H04L63/10 , H04W16/18 , H04W48/02 , H04W84/18 , H04W88/08 , H04W88/16
摘要： A network bridging adaptor and method for enabling nodes to access a multi- tier wireless home mesh network is described. The network bridging adaptor is adapted to operate in an ad hoc network having access restricted to only wireless nodes that are provided from a common entity. According to one embodiment of the invention, the network bridging adaptor comprises a housing; one or more ports positioned along a side of the housing to receive data from an electronic device; a first radio logic unit contained within the housing and adapted to transmit and receive messages in order to detect a presence of the ad hoc network; and a second radio logic unit contained within the housing and adapted to operate as an access point by establishing communications with nodes that are provided by an entity different than the common entity. Other embodiments are described and claimed.
摘要翻译：描述了一种用于使节点能够访问多层无线家庭网状网络的网络桥接适配器和方法。网络桥接适配器适于在仅具有从公共实体提供的无线节点的访问的自组织网络中操作。根据本发明的一个实施例，网络桥接适配器包括壳体; 一个或多个端口沿着壳体的一侧定位以从电子设备接收数据; 第一无线电逻辑单元，其包含在所述外壳内并且适于发送和接收消息以便检测所述自组织网络的存在; 以及第二无线电逻辑单元，其包含在所述外壳内并且适于通过与由所述公共实体不同的实体提供的节点建立通信来操作作为接入点。描述和要求保护其他实施例。

7. 发明申请

WO2010088060A3 AUTHENTICATION FOR A MULTI-TIER WIRELESS HOME MESH NETWORK 审中-公开
标题翻译：一种多层无线家庭网状网络的认证
公开(公告)号：WO2010088060A3
公开(公告)日：2010-09-30
申请号：PCT/US2010021082
申请日：2010-01-14
申请人： SONY CORP , SONY ELECTRONICS INC , PATIL ABHISHEK , JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG N
发明人： PATIL ABHISHEK , JING XIANGPENG , LIU AIXIN , NGUYEN DJUNG N
IPC分类号： H04L9/30 , H04L9/32
CPC分类号： H04L9/3271 , H04L9/3236 , H04L2209/80 , H04W12/04 , H04W12/06
摘要： An apparatus and method for a multi-tier wireless home mesh network is described. The method 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, (n) a checksum of the encrypted pass-phrase, (in) 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. Other embodiments are described and claimed.
摘要翻译：描述了用于多层无线家庭网格网络的设备和方法。该方法可以包括在发现无线家庭网格网络之后认证无线家庭联网环境内的节点。所述认证包括（1）发送第一消息，所述第一消息包括（i）加密的通行短语，其是用所述无线家庭网络网络的节点的公钥加密的通行短语，（n）（iv）无线节点的公钥，以及（iv）无线节点的公钥的校验和，以及（2）接收第二消息，第二消息包括代码以指示无线节点已经与挑战文本验证过程一起被成功验证，以确保消息未被篡改或被另一节点发送。描述并要求保护其他实施例。

8. 发明申请

WO2010068345A3 SOCIAL NETWORKING AND PEER TO PEER FOR TVS 审中-公开
标题翻译：社交网络和同伴对TVS
公开(公告)号：WO2010068345A3
公开(公告)日：2010-08-12
申请号：PCT/US2009063050
申请日：2009-11-03
申请人： SONY CORP , SONY ELECTRONICS INC , JING XIANGPENG , LIU AIXIN , NGUYEN DJ , PATIL ABHISHEK
发明人： JING XIANGPENG , LIU AIXIN , NGUYEN DJ , PATIL ABHISHEK
IPC分类号： H04L12/16 , H04L12/12
CPC分类号： H04N21/6175 , H04L12/2812 , H04L67/104 , H04L2012/2849 , H04L2201/08 , H04N21/4788 , H04N21/632 , H04N21/812
摘要： A peer to peer (P2P) application which can be applied to TVs (18). The P2P application promotes a social networking aspect by allowing devices connecting to either the home mesh network (12) and/or Internet (14) to share contents and create common interest channels. The P2P application does not require support from network infrastructure (e.g., no central servers), and consequently is extremely cost effective and easy to deploy. The distributed nature of this system allows users to join or leave the network at will. It takes advantage of the local home mesh network connectivity, or existing Internet connections. A participant that tunes into a broadcast on an Internet channel is not only downloading a video stream, but also uploading it to other participants watching the program. Data mining systems capture user preferences and create personalized Internet channels on the TV using the P2P network.
摘要翻译：可应用于电视的对等（P2P）应用程序（18）。 P2P应用通过允许连接到家庭网状网络（12）和/或互联网（14）的设备共享内容并创建共同兴趣信道来促进社交联网方面。 P2P应用不需要网络基础设施的支持（例如没有中央服务器），因此非常节约成本并且易于部署。该系统的分布式特性允许用户随意加入或离开网络。它利用本地家庭网状网络连接或现有的Internet连接。在互联网频道上调谐为广播的参与者不仅下载视频流，而且还将其上传至观看该节目的其他参与者。数据挖掘系统利用P2P网络捕获用户偏好并在电视上创建个性化的互联网频道。

9. 发明申请

WO2010027687A4 MODULAR FLEXIBLE SOFTWARE ARCHITECTURE FOR TV 审中-公开
标题翻译：用于电视的模块化柔性软件架构
公开(公告)号：WO2010027687A4
公开(公告)日：2010-05-27
申请号：PCT/US2009054433
申请日：2009-08-20
申请人： SONY CORP , SONY ELECTRONICS INC , DAWSON THOMAS P , LIU AIXIN , LIU KAI , NGUYEN ANDY , WONG LING JUN
发明人： DAWSON THOMAS P , LIU AIXIN , LIU KAI , NGUYEN ANDY , WONG LING JUN
IPC分类号： G06F13/14
CPC分类号： H04N5/4401 , G06F8/65 , G06F9/44526 , H04N21/436 , H04N21/4431 , H04N21/4433
摘要： Rather than have a unique code set per TV product, a common code base is provided to service multiple products and even multiple product lines. Embedded systems can be upgraded through a network connection. The software architecture provides a flexible approach to supporting multiple product offerings through a plug in modular middle ware and to providing standardized hardware acceleration for both 2D and 3D graphics. The plug-in capability provides for feature additions and upgrades after sale.
摘要翻译：而不是每个电视产品都有一个唯一的代码集，而是提供一个通用的代码库来为多个产品甚至多个产品线提供服务。嵌入式系统可以通过网络连接进行升级。软件架构提供了一种灵活的方式，通过插入模块化中间件来支持多个产品，并为2D和3D图形提供标准化的硬件加速。插件功能提供售后功能添加和升级。

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