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111 条记录 (耗时 0.031 秒)

    COLLABORATIVE IMAGE CONTROL
    72.
    发明申请
    COLLABORATIVE IMAGE CONTROL 有权
    协同图像控制

    公开(公告)号：US20120249806A1

    公开(公告)日：2012-10-04

    申请号：US13077372

    申请日：2011-03-31

    申请人： Michelle X. Gong ,  Roy Want ,  Horst W. Haussecker ,  Jesse Walker ,  Sai P. Balasundaram

    发明人： Michelle X. Gong ,  Roy Want ,  Horst W. Haussecker ,  Jesse Walker ,  Sai P. Balasundaram

    IPC分类号： H04N5/232 ,  H04N5/225 ,  H04N9/475

    CPC分类号： H04N5/23206 ,  H04N5/247 ,  H04N13/282 ,  H04N21/242 ,  H04N21/41407 ,  H04N21/4223 ,  H04N21/4788

    摘要： Systems and methods of conducting collaborative sessions between mobile devices may provide for determining a time delay associated with a set of participating mobile devices, and determining a command execution time based at least in part on a clock of a managing device and the time delay. One or more control messages may be transmitted to the participating mobile devices, wherein the control messages include the command and the command execution time. Upon receiving a control message, each participating mobile device may determine a local execution time based at least in part on the command execution time and an offset of the clock of the managing device relative to a local clock. Execution of the command can therefore be coordinated across the set of participating mobile devices.

    摘要翻译： 在移动设备之间进行协作会话的系统和方法可以提供用于确定与一组参与移动设备相关联的时间延迟，以及至少部分地基于管理设备的时钟和时间延迟来确定命令执行时间。 一个或多个控制消息可以被发送到参与的移动设备，其中控制消息包括命令和命令执行时间。 在接收到控制消息时，每个参与的移动设备可以至少部分地基于命令执行时间和管理设备的时钟相对于本地时钟的偏移来确定本地执行时间。 因此，可以在整个参与移动设备组中协调执行该命令。

    Power management for wireless networks
    73.
    发明授权
    Power management for wireless networks 有权
    无线网络的电源管理

    公开(公告)号：US08203984B2

    公开(公告)日：2012-06-19

    申请号：US12317099

    申请日：2008-12-19

    申请人： Xiaohong Gong ,  Jesse Walker

    发明人： Xiaohong Gong ,  Jesse Walker

    IPC分类号： H04W52/02 ,  H04W52/22 ,  H04W52/54

    CPC分类号： H04W52/0235 ,  G06F1/3209 ,  G06F1/3228 ,  H04W52/0216 ,  H04W76/14 ,  H04W76/28 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22

    摘要： Embodiments provide techniques for device power management in wireless networks. For instance, an apparatus may include a power management module, and a transceiver module. The power management module determines a beacon interval and a wakeup interval. The transceiver module to send a transmission to one or more remote devices that includes the beacon interval and the wakeup interval. The beacon interval indicates a time interval between consecutive beacon transmissions of the apparatus, and the wakeup interval indicates a time interval between when the apparatus receives two consecutive beacons from a peer device.

    摘要翻译： 实施例提供了无线网络中设备电源管理的技术。 例如，设备可以包括电源管理模块和收发器模块。 电源管理模块确定信标间隔和唤醒间隔。 收发器模块向包括信标间隔和唤醒间隔的一个或多个远程设备发送传输。 信标间隔指示设备的连续信标传输之间的时间间隔，并且唤醒间隔指示设备从对等设备接收两个连续的信标之间的时间间隔。

    Techniques for negotiation of security policies in wireless mesh networks
    74.
    发明授权
    Techniques for negotiation of security policies in wireless mesh networks 失效
    无线网状网络中安全策略协商的技术

    公开(公告)号：US08037510B2

    公开(公告)日：2011-10-11

    申请号：US11857349

    申请日：2007-09-18

    申请人： Jesse Walker ,  Meiyuan Zhao

    发明人： Jesse Walker ,  Meiyuan Zhao

    IPC分类号： G06F7/04 ,  G06F17/30

    CPC分类号： H04L63/205 ,  H04L63/12 ,  H04L63/20 ,  H04W8/26 ,  H04W12/04 ,  H04W28/18 ,  H04W76/10

    摘要： Techniques to overlay ciphersuite negotiation on top of the mesh link establishment protocol without sacrificing security. Two cryptographic primitives may be utilized: (1) a message integrity code, which is denoted as mK, where K is an authentication key (mK may be utilized to detect forged messages); and (2) a cryptographic random number generator, which will be denoted as rng. The techniques may use rng to produce values that cannot be predicted by any polynomial time algorithm.

    摘要翻译： 在网络链路建立协议之上覆盖密码协商的技术，而不牺牲安全性。 可以使用两个加密原语：（1）消息完整性代码，其被表示为mK，其中K是认证密钥（mK可用于检测伪造的消息）; 和（2）密码随机数生成器，其将被表示为rng。 这些技术可以使用rng来产生不能被任何多项式时间算法预测的值。

    Device, system and method of multicast/broadcast communication
    76.
    发明授权
    Device, system and method of multicast/broadcast communication 有权
    组播/广播通信的设备，系统和方法

    公开(公告)号：US07864768B2

    公开(公告)日：2011-01-04

    申请号：US11580441

    申请日：2006-10-13

    申请人： Benjamin T. Metzler ,  Emily H. Qi ,  Jesse Walker ,  Kapil Sood

    发明人： Benjamin T. Metzler ,  Emily H. Qi ,  Jesse Walker ,  Kapil Sood

    IPC分类号： H04H1/00 ,  H04L12/56 ,  H04J3/24

    CPC分类号： H04L45/16 ,  H04L1/1867 ,  H04L12/1868 ,  H04L2001/0093 ,  H04W76/40

    摘要： An embodiment of the present invention provides an apparatus, comprising a transmitter to transmit, in response to an incoming multicast communication frame received from a multicast communication source, a multicast acknowledgment frame indicating receipt of the incoming multicast communication frame, wherein the apparatus is randomly designated by the multicast communication source as a representative multicast communication recipient. In an embodiment of the present invention the representative multicast communication recipient may be chosen from a subset of connected stations.

    摘要翻译： 本发明的一个实施例提供了一种装置，包括：响应于从多播通信源接收到的输入多播通信帧，传送指示接收到的进入多播通信帧的多播确认帧的发射机，其中该装置被随机地指定 由组播通信源作为代表组播通信接收者。 在本发明的实施例中，可以从连接的站的子集中选择代表性多播通信接收者。

    GENERATION, REQUESTING, AND/OR RECEPTION, AT LEAST IN PART, OF TOKEN
    77.
    发明申请
    GENERATION, REQUESTING, AND/OR RECEPTION, AT LEAST IN PART, OF TOKEN 审中-公开
    生产，要求和/或接收，至少在部分，TOKEN

    公开(公告)号：US20100250949A1

    公开(公告)日：2010-09-30

    申请号：US12415334

    申请日：2009-03-31

    申请人： Maria E. Torino ,  Juan M. Da Cruz Pinto ,  Ricardo A. Morin ,  Jesse Walker

    发明人： Maria E. Torino ,  Juan M. Da Cruz Pinto ,  Ricardo A. Morin ,  Jesse Walker

    IPC分类号： H04L9/32 ,  H04L9/30

    CPC分类号： H04L9/3234 ,  H04L9/3247 ,  H04L63/0823 ,  H04L2209/56

    摘要： An embodiment may include circuitry to at least one of generate at least in part, receive at least in part, and request at least in part, a token. The token may identify, at least in part, a device to an entity. The token, as received by the entity, may be encrypted, at least in part, based at least in part upon the entity's public key. The token may be generated by an authorized provider of the token based at least in part upon an identifier of the device and a signature. The signature may be generated based at least in part upon the provider's private key and the identifier. The token, as received by the entity, may be capable of being decrypted at least in part, based at least in part upon the entity's private key. The entity's private key may be maintained in secrecy from the device and provider.

    摘要翻译： 实施例可以包括用于至少部分地至少部分地生成并至少部分地请求令牌的至少一个的电路。 令牌可以至少部分地将设备识别为实体。 该实体所接收的令牌至少部分地至少部分地基于该实体的公钥加密。 令牌可以由令牌的授权提供者至少部分地基于设备的标识符和签名来生成。 可以至少部分地基于提供者的私钥和标识符来生成签名。 该实体所接收的令牌至少部分地可以至少部分地基于该实体的私钥进行解密。 实体的私钥可以从设备和提供商保密。

    TECHNIQUES FOR KEY DERIVATION FOR SECURE COMMUNICATION IN WIRELESS MESH NETWORKS
    78.
    发明申请
    TECHNIQUES FOR KEY DERIVATION FOR SECURE COMMUNICATION IN WIRELESS MESH NETWORKS 有权
    无线网络安全通信的主要技术手段

    公开(公告)号：US20080069348A1

    公开(公告)日：2008-03-20

    申请号：US11857345

    申请日：2007-09-18

    申请人： Jesse Walker ,  Meiyan Zhao

    发明人： Jesse Walker ,  Meiyan Zhao

    IPC分类号： H04L9/00

    CPC分类号： H04W12/04 ,  H04L9/0838 ,  H04W84/18

    摘要： Key derivation procedures and key hierarchies compatible with the mesh link establishment protocol for use in a mesh network. A single cryptographic primitive may be utilized, which is a key derivation function, denoted as kdfK, where K is a cached pairwise master key. The result of the function kdfK may be used to derive the keys used to secure both link establishment and the data subsequently exchanged over the link.

    摘要翻译： 密钥导出过程和与网状网络建立协议兼容的密钥层次结构，用于网状网络。 可以使用单个加密原语，其是密钥导出函数，表示为kdf K，其中K是缓存的成对主密钥。 可以使用函数kdf <！ - SIPO - >的结果导出用于确保链路建立和随后通过链路交换的数据的密钥。