Efficient piconet formation and maintenance in a Bluetooth wireless network
    1.
    发明授权
    Efficient piconet formation and maintenance in a Bluetooth wireless network 有权
    蓝牙无线网络中有效的微微网形成和维护

    公开(公告)号:US07496065B2

    公开(公告)日:2009-02-24

    申请号:US10298506

    申请日:2002-11-19

    IPC分类号: H04Q7/00

    CPC分类号: H04W92/02 H04W84/18 H04W84/20

    摘要: The invention is addressing the problem of efficient formation and maintenance of piconets with assistance from the master of an already existing piconet. The master of an existing piconet initiates the formation of a new helper piconet by at least two of its slaves. One of the slaves of the existing piconet becomes the master of the newly formed helper piconet and the other slave becomes a slave of the helper piconet. This process can be used to expand the number of Bluetooth devices that can use an Internet access point. It can also be used to permit two slave devices to communicate directly with one another so as not to unnecessarily use bandwidth available through the master. Finally, the method and system could be used to provide a method of efficient hand-off from one piconet to another.

    摘要翻译: 本发明在已经存在的微微网的主机的协助下解决了微微网的有效形成和维护的问题。 现有微微网的主人由其至少两个奴隶启动新的助手微微网的形成。 现有微微网中的一个从站成为新形成的辅助微微网的主机,另一个从站成为辅助微微网的从站。 该过程可用于扩展可以使用因特网接入点的蓝牙设备的数量。 它也可以用于允许两个从设备彼此直接通信,以免不必要地使用通过主设备可用的带宽。 最后,该方法和系统可用于提供从一个微微网到另一个微网的有效切换的方法。

    Efficient piconet formation and maintenance in a bluetooth wireless network
    2.
    发明授权
    Efficient piconet formation and maintenance in a bluetooth wireless network 有权
    蓝牙无线网络中高效微微网的形成和维护

    公开(公告)号:US07978647B2

    公开(公告)日:2011-07-12

    申请号:US11973955

    申请日:2007-10-11

    IPC分类号: H04W4/00

    CPC分类号: H04W92/02 H04W84/18 H04W84/20

    摘要: The invention is addressing the problem of efficient formation and maintenance of piconets with assistance from the master of an already existing piconet. The master of an existing piconet initiates the formation of a new helper piconet by at least two of its slaves. One of the slaves of the existing piconet becomes the master of the newly formed helper piconet and the other slave becomes a slave of the helper piconet. This process can be used to expand the number of Bluetooth devices that can use an Internet access point. It can also be used to permit two slave devices to communicate directly with one another so as not to unnecessarily use bandwidth available through the master. Finally, the method and system could be used to provide a method of efficient hand-off from one piconet to another.

    摘要翻译: 本发明在已经存在的微微网的主机的协助下解决了微微网的有效形成和维护的问题。 现有微微网的主人由其至少两个奴隶启动新的助手微微网的形成。 现有微微网中的一个从站成为新形成的辅助微微网的主机,另一个从站成为辅助微微网的从站。 该过程可用于扩展可以使用因特网接入点的蓝牙设备的数量。 它也可以用于允许两个从设备彼此直接通信,以免不必要地使用通过主设备可用的带宽。 最后,该方法和系统可用于提供从一个微微网到另一个微网的有效切换的方法。

    Efficient piconet formation and maintenance in a bluetooth wireless network
    3.
    发明申请
    Efficient piconet formation and maintenance in a bluetooth wireless network 有权
    蓝牙无线网络中高效微微网的形成和维护

    公开(公告)号:US20080037495A1

    公开(公告)日:2008-02-14

    申请号:US11973955

    申请日:2007-10-11

    IPC分类号: H04Q7/24 H04B7/00

    CPC分类号: H04W92/02 H04W84/18 H04W84/20

    摘要: The invention is addressing the problem of efficient formation and maintenance of piconets with assistance from the master of an already existing piconet. The master of an existing piconet initiates the formation of a new helper piconet by at least two of its slaves. One of the slaves of the existing piconet becomes the master of the newly formed helper piconet and the other slave becomes a slave of the helper piconet. This process can be used to expand the number of Bluetooth devices that can use an Internet access point. It can also be used to permit two slave devices to communicate directly with one another so as not to unnecessarily use bandwidth available through the master. Finally, the method and system could be used to provide a method of efficient hand-off from one piconet to another.

    摘要翻译: 本发明在已经存在的微微网的主机的协助下解决了微微网的有效形成和维护的问题。 现有微微网的主人由其至少两个奴隶启动新的助手微微网的形成。 现有微微网中的一个从站成为新形成的辅助微微网的主机,另一个从站成为辅助微微网的从站。 该过程可用于扩展可以使用因特网接入点的蓝牙设备的数量。 它也可以用于允许两个从设备彼此直接通信,以免不必要地使用通过主设备可用的带宽。 最后,该方法和系统可用于提供从一个微微网到另一个微网的有效切换的方法。

    Architecture for the rapid creation of telephony services in a next generation network
    4.
    发明授权
    Architecture for the rapid creation of telephony services in a next generation network 有权
    用于在下一代网络中快速创建电话服务的架构

    公开(公告)号:US06967957B2

    公开(公告)日:2005-11-22

    申请号:US09783493

    申请日:2001-02-14

    IPC分类号: H04M7/00 H04Q3/00 H04L12/66

    摘要: A service architecture for the rapid development of next generation telephony services that overcomes the limitations of the current closed PSTN architecture and service model. In this architecture services are provided by multiple cooperating distributed service providers. This architecture is built upon an object-oriented call model which is defined as a small set of extensions to the standard Java Telephony API call model. This new object-oriented call model hides the detail of the underlying call-state management protocols and hardware from applications.

    摘要翻译: 一种用于快速开发下一代电话业务的服务架构,克服了目前封闭的PSTN架构和服务模式的局限性。 在这种架构中,服务由多个合作的分布式服务提供商提供。 该架构基于面向对象的调用模型,该模型被定义为标准Java Telephony API调用模型的一小部分扩展。 这种新的面向对象的调用模型隐藏了来自应用程序的底层呼叫状态管理协议和硬件的细节。

    Ensuring quality of service of communications in networks
    6.
    发明授权
    Ensuring quality of service of communications in networks 有权
    确保网络中通信的服务质量

    公开(公告)号:US07933237B2

    公开(公告)日:2011-04-26

    申请号:US11645451

    申请日:2006-12-26

    IPC分类号: H04W4/00

    摘要: A method and apparatus for controlling ingress to a communications network to control quality of service is described. A request to admit a new communications flow is received. A polynomial and its coefficients representing a state of the network is determined and applied to the network state plus the new communications flow to determine whether admission of the new communications flow would cause the network to operate in a stable or unstable state. In response to determining that the network would operate in the unstable state, a communications flow for the ingress device is downgraded in its quality of service. By another approach, it is determined whether the new communications flow exceeds an allocated quota of bandwidth. Admission or rejection of the communications flow can be determined.

    摘要翻译: 描述了一种用于控制对通信网络的入口以控制服务质量的方法和装置。 接收到接受新通信流的请求。 确定表示网络状态的多项式及其系数并将其应用于网络状态加上新的通信流,以确定新的通信流的接纳是否会导致网络在稳定或不稳定的状态下运行。 响应于确定网络将在不稳定状态下操作,用于入口设备的通信流被降低其服务质量。 通过另一种方法,确定新的通信流是否超过分配的带宽配额。 可以确定通信流程的接纳或拒绝。

    Client assisted location data acquisition scheme
    8.
    发明授权
    Client assisted location data acquisition scheme 有权
    客户辅助位置数据采集方案

    公开(公告)号:US09046595B2

    公开(公告)日:2015-06-02

    申请号:US11514312

    申请日:2006-09-01

    IPC分类号: H04W72/00 G01S5/02 H04W64/00

    CPC分类号: G01S5/0252 H04W64/00

    摘要: A system and method for locating a wireless client using trusted wireless detectors is described. Sniffers may sense signal strength information and transmit the information to a database. The database may store signal strength-based location information. Information from the database may then be used to determine the location of a wireless client based on new signal strength information from one or more sniffers.

    摘要翻译: 描述了使用可信任无线检测器来定位无线客户端的系统和方法。 嗅探器可以感测信号强度信息并将信息传送到数据库。 数据库可以存储基于信号强度的位置信息。 然后可以使用来自数据库的信息基于来自一个或多个嗅探器的新的信号强度信息来确定无线客户端的位置。

    Secure isolation and recovery in wireless networks
    9.
    发明授权
    Secure isolation and recovery in wireless networks 有权
    无线网络中的安全隔离和恢复

    公开(公告)号:US07975300B2

    公开(公告)日:2011-07-05

    申请号:US11161739

    申请日:2005-08-15

    IPC分类号: G06F12/14 G06F11/30

    CPC分类号: H04L63/1408 H04L63/1466

    摘要: The present invention, among other things, obviates the effects of an attack on a wireless network through appropriate isolation and recovery. An aspect of the present invention can include a system and method of isolating a victim of malicious behavior in a wireless access network, and in particular WLAN networks. By having software on the victim's device, the system provides the capability of recovering the victim from the effects of the intruder, and prevents the victim from being affected by subsequent attacks by the intruder. The preferred embodiments include two key components: a local monitor and a global monitor.

    摘要翻译: 本发明尤其是通过适当的隔离和恢复来消除对无线网络的攻击的影响。 本发明的一个方面可以包括在无线接入网络,特别是WLAN网络中分离恶意行为的受害者的系统和方法。 通过在受害者的设备上使用软件,系统提供从入侵者的效果中恢复受害者的能力,并防止受害者受到入侵者后续攻击的影响。 优选实施例包括两个关键组件:本地监视器和全局监视器。

    Client assisted location data acquisition scheme
    10.
    发明申请
    Client assisted location data acquisition scheme 有权
    客户辅助位置数据采集方案

    公开(公告)号:US20070087761A1

    公开(公告)日:2007-04-19

    申请号:US11514312

    申请日:2006-09-01

    IPC分类号: H04Q7/20

    CPC分类号: G01S5/0252 H04W64/00

    摘要: A system and method for locating a wireless client using trusted wireless detectors is described. Sniffers may sense signal strength information and transmit the information to a database. The database may store signal strength-based location information. Information from the database may then be used to determine the location of a wireless client based on new signal strength information from one or more sniffers.

    摘要翻译: 描述了使用可信任无线检测器来定位无线客户端的系统和方法。 嗅探器可以感测信号强度信息并将信息传送到数据库。 数据库可以存储基于信号强度的位置信息。 然后可以使用来自数据库的信息基于来自一个或多个嗅探器的新的信号强度信息来确定无线客户端的位置。