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71. 发明申请

US20060121853A1 Extensible framework for mitigating interference problems in wireless networking 失效
公开(公告)号：US20060121853A1
公开(公告)日：2006-06-08
申请号：US11004288
申请日：2004-12-03
申请人： Poovanpilli Madhavan , Abhishek Abhishek , Victoria Poncini
发明人： Poovanpilli Madhavan , Abhishek Abhishek , Victoria Poncini
IPC分类号： H04B1/00 , H04B17/00
CPC分类号： H04L1/0001 , H04L1/0002 , H04L1/0007
摘要： Described is an architecture comprising a flexible and extensible framework embodied in a robust coexistence service that couples sensed RF spectrum (interference) data to modules that process the data into dynamic feedback information used to mitigate network communication problems caused by the interference. Via a driver, spectrum sensor hardware is connected to the framework running on a computing device, where the condition and quality of various wireless networking channels are assessed by external modules plugged into the framework. Modules comprise include a classifier component that examines the sensed-data and classifies it, and an application program that processes the classified data, possibly for mitigation. Mitigation-related information is fed to a feedback mechanism to adjust network parameters to avoid the sensed interference. The robust coexistence service also distributes control data corresponding to the mitigation information to other remote computing devices in the wireless network for use in mitigating their interference problems.

72. 发明申请

US20060107081A1 Method and apparatus for managing power in network interface modules 有权
公开(公告)号：US20060107081A1
公开(公告)日：2006-05-18
申请号：US11331399
申请日：2006-01-12
申请人： Anton Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy Moore , Avi Geiger , Warren Barkley
发明人： Anton Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy Moore , Avi Geiger , Warren Barkley
IPC分类号： G06F1/26
CPC分类号： H04W52/0216 , G06F1/3203 , G06F1/3209 , G06F1/325 , H04M2250/06 , H04W52/0225 , Y02D70/1222 , Y02D70/1224 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： A method and system for managing power consumption in a portable computing device having a network interface module is presented. A power management module receives inputs from other modules and determines when the network interface module is to be put in a doze state for a predetermined number of beacon intervals to conserve power consumption in the network interface module. The network interface module in a device that is associated with a network is put in the doze state after an event has occurred including when a scan has been performed, after a delayed sleep timer has expired, and after a beacon transmission has been completed and no traffic is buffered for the device. The delayed sleep time is set based on the estimated round trip time of a packet.

73. 发明申请

US20050091357A1 Network and interface selection on a computing device capable of establishing connections via multiple network communications media 有权
标题翻译：能够通过多个网络通信媒体建立连接的计算设备上的网络和接口选择
公开(公告)号：US20050091357A1
公开(公告)日：2005-04-28
申请号：US10693655
申请日：2003-10-24
申请人： Anton Krantz , Warren Barkley , Dan Knudson , Florin Teodorescu , Mohammad Alam , Vivek Bhanu , Edwin Hernandez-Mondragon , Taroon Mandhana , Timothy Moore , Abhishek Abhishek
发明人： Anton Krantz , Warren Barkley , Dan Knudson , Florin Teodorescu , Mohammad Alam , Vivek Bhanu , Edwin Hernandez-Mondragon , Taroon Mandhana , Timothy Moore , Abhishek Abhishek
IPC分类号： G06F15/00 , G06F15/16 , H04L12/28 , H04L12/46 , H04L12/56 , G06F15/173
CPC分类号： H04W48/18 , H04L12/5692 , H04W88/06 , H04W88/10
摘要： A system and method for carrying out network and interface selections across multiple media is disclosed. The disclosed system facilitates automated network interface configuration decision-making that spans a set of networks supporting communications via differing media. A set of media specific modules associated with differing communications media acquire network interface status/capabilities information. A rules engine thereafter applies a designated network selection rule(s) to the acquired network interface status/capabilities information, and any other appropriate parameters attributable to either an interface or network, to select one or more networks and interfaces with which to establish/maintain a connection.
摘要翻译：公开了一种用于在多个介质上执行网络和接口选择的系统和方法。所公开的系统促进跨越支持通过不同媒体的通信的一组网络的自动化网络接口配置决策。与不同通信媒体相关联的一组媒体特定模块获取网络接口状态/能力信息。此后，规则引擎将指定的网络选择规则应用于所获取的网络接口状态/能力信息以及可归因于接口或网络的任何其它适当的参数，以选择一个或多个网络和用于建立/维护的接口一个连接。

74. 发明申请

US20050010755A1 Supplicant and authenticator intercommunication mechanism independent of underlying data link and physical layer protocols 有权
标题翻译：请求者和认证者互通机制，独立于底层数据链路和物理层协议
公开(公告)号：US20050010755A1
公开(公告)日：2005-01-13
申请号：US10453089
申请日：2003-06-03
申请人： Sachin Sheth , Mohammad Alam , Arun Ayyagari , Abhishek Abhishek
发明人： Sachin Sheth , Mohammad Alam , Arun Ayyagari , Abhishek Abhishek
IPC分类号： G06F21/20 , H04L9/32 , H04L29/06 , H04L9/00
CPC分类号： H04L63/08
摘要： A supplicant on a first computing system authenticating the first computing system to an authenticator on a second computing system in a manner that is independent of the underlying data link and physical layer protocols. The first computing system establishes a data link layer connection with the second computing system using specific data link and physical layer protocols. The supplicant on the first computing system and the authenticator on the second computing system then receive an indication that the data link layer connection has been established. The supplicant determines that authentication is to occur with the authenticator, and vice versa. The supplicant (and the authenticator) then instructs that authentication is to occur in a manner that is independent of the underlying data link and physical layer protocols used to establish the connection.
摘要翻译：第一计算系统上的请求者以独立于底层数据链路和物理层协议的方式将第一计算系统认证到第二计算系统上的认证器。第一计算系统使用特定数据链路和物理层协议与第二计算系统建立数据链路层连接。第一计算系统上的请求者和第二计算系统上的认证器接收到已建立数据链路层连接的指示。请求者确定认证是与认证者一起发生的，反之亦然。请求者（和认证者）然后指示认证将以独立于用于建立连接的底层数据链路和物理层协议的方式进行。

75. 发明授权

US06697857B1 Centralized deployment of IPSec policy information 有权
标题翻译：集中部署IPSec策略信息
公开(公告)号：US06697857B1
公开(公告)日：2004-02-24
申请号：US09591567
申请日：2000-06-09
申请人： William H. Dixon , Krishna Ganugapati , Abhishek Abhishek
发明人： William H. Dixon , Krishna Ganugapati , Abhishek Abhishek
IPC分类号： G06F15173
CPC分类号： H04L63/164 , H04L63/20
摘要： A method of network security policy administration for a network client uses a finite state machine to maintain the security policy information of the network client. Security policy information may originate in a remote source such a directory storage as well as, or alternatively, locally in cache and local store locations. The finite state machine has four states, Initial, DS, Cache, and Local, and transitions between states responsive to the availability of security policy information from the various policy information sources. Furthermore, security policy updates occur via a differencing mechanism, wherein only filters that have changed are updated, minimizing impact on unchanged policy filters and the traffic protected by them, and minimizing lulls in policy coverage.
摘要翻译：网络客户端的网络安全策略管理方法使用有限状态机来维护网络客户端的安全策略信息。安全策略信息可以源自远程源，例如目录存储，以及本地存储在缓存和本地存储位置。有限状态机有四种状态：Initial，DS，Cache和Local，以及响应于来自各种策略信息源的安全策略信息的可用性的状态之间的转换。此外，安全策略更新通过差异机制进行，其中只有已更改的过滤器被更新，最小化对不变的策略过滤器和受其保护的流量的影响，并最大限度地减少政策覆盖范围内的延迟。

76. 发明申请

US20110282985A1 NETWORK AND INTERFACE SELECTION ON A COMPUTING DEVICE CAPABLE OF ESTABLISHING CONNECTIONS VIA MULTIPLE NETWORK COMMUNICATIONS MEDIA 有权
标题翻译：可通过多媒体网络建立连接的计算机设备的网络和接口选择
公开(公告)号：US20110282985A1
公开(公告)日：2011-11-17
申请号：US13181363
申请日：2011-07-12
申请人： Anton Krantz , Warren V. Barkley , Dan Knudson , Florin Teodorescu , Mohammad Shabbir Alam , Vivek Bhanu , Edwin A. Hernandez-Mondragon , Taroon Mandhana , Timothy M. Moore , Abhishek Abhishek
发明人： Anton Krantz , Warren V. Barkley , Dan Knudson , Florin Teodorescu , Mohammad Shabbir Alam , Vivek Bhanu , Edwin A. Hernandez-Mondragon , Taroon Mandhana , Timothy M. Moore , Abhishek Abhishek
IPC分类号： G06F15/173
CPC分类号： H04W48/18 , H04L12/5692 , H04W88/06 , H04W88/10
摘要： A system and method for carrying out network and interface selections across multiple media is disclosed. The disclosed system facilitates automated network interface configuration decision-making that spans a set of networks supporting communications via differing media. A set of media specific modules associated with differing communications media acquire network interface status/capabilities information. A rules engine thereafter applies a designated network selection rule(s) to the acquired network interface status/capabilities information, and any other appropriate parameters attributable to either an interface or network, to select one or more networks and interfaces with which to establish/maintain a connection.
摘要翻译：公开了一种用于在多个介质上执行网络和接口选择的系统和方法。所公开的系统促进跨越支持通过不同媒体的通信的一组网络的自动化网络接口配置决策。与不同通信媒体相关联的一组媒体特定模块获取网络接口状态/能力信息。此后，规则引擎将指定的网络选择规则应用于所获取的网络接口状态/能力信息以及可归因于接口或网络的任何其它适当的参数，以选择一个或多个网络和用于建立/维护的接口一个连接。

77. 发明授权

US07877117B2 Method for maintaining wireless network response time while saving wireless adapter power 有权
标题翻译：在保存无线适配器电源的同时保持无线网络响应时间的方法
公开(公告)号：US07877117B2
公开(公告)日：2011-01-25
申请号：US11638927
申请日：2006-12-14
申请人： Abhishek Abhishek , Anton W. Krantz , Adeel Siddiqui , Igor A. Kostic
发明人： Abhishek Abhishek , Anton W. Krantz , Adeel Siddiqui , Igor A. Kostic
IPC分类号： H04B1/38
CPC分类号： H04W52/0216 , Y02D70/1222 , Y02D70/142
摘要： To reduce the power consumption of a wireless communication hardware device, power conservation scheduling algorithms can be implemented. Reoccurring events, including DTIM intervals and listen intervals can be scheduled as awake times. Similarly expected response intervals can be scheduled as awake times based on information, such as round trip time, that can be passed together with data to be transmitted. The wireless communication hardware device can be placed into a doze state unless it is transmitting data, or unless it is expecting a transmission during one of the scheduled awake times.
摘要翻译：为了降低无线通信硬件设备的功耗，可以实现节能调度算法。重复事件（包括DTIM间隔和监听间隔）可以安排为唤醒时间。类似地，期望的响应间隔可以基于可以与要发送的数据一起传递的信息（诸如往返时间）被调度为唤醒时间。除非正在发送数据，否则无线通信硬件设备可以被置于打盹状态，或者除非在预定的唤醒时间之一期间期望传输。

78. 发明授权

US07860038B2 Wireless support for portable media player devices 有权
标题翻译：无线支持便携式媒体播放器设备
公开(公告)号：US07860038B2
公开(公告)日：2010-12-28
申请号：US11542382
申请日：2006-10-03
申请人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
发明人： Abhishek Abhishek , Hui Shen , Jiandong Ruan , Yasser Asmi , David Proctor
IPC分类号： G08C17/00
CPC分类号： H04W8/005 , H04W52/0229 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： A portable media player device is capable of operating in a wireless network. The wireless portable media player device can bootstrap and synchronize with an ad hoc network with low power consumption. Neighbor portable media player devices in an ad hoc network can be discovered by the wireless portable media player device. The portable media player device can establish and terminate connections to neighbor portable media player devices. The portable media player device can transfer data in a high speed data transfer mode or a power save data transfer mode, while concurrently permitting discovery by other devices. The portable media player device operates in a power save mode during an inactive portion of a periodic discovery interval.
摘要翻译：便携式媒体播放器设备能够在无线网络中操作。无线便携式媒体播放器设备可以引导并与具有低功耗的自组织网络同步。无线便携式媒体播放装置可以发现自组织网络中的相邻便携式媒体播放装置。便携式媒体播放器设备可以建立和终止与相邻便携式媒体播放器设备的连接。便携式媒体播放器设备可以在高速数据传输模式或节电数据传输模式下传输数据，同时允许其他设备的发现。便携式媒体播放器设备在周期性发现间隔的非活动部分期间以省电模式操作。

79. 发明授权

US07809844B2 International regulatory compliance for ad hoc networking 有权
标题翻译：针对特定网络的国际法规遵从
公开(公告)号：US07809844B2
公开(公告)日：2010-10-05
申请号：US11204558
申请日：2005-08-15
申请人： Abhishek Abhishek , Amer A. Hassan , Yi Lu , Vishesh M. Parikh , Thomas Kuehnel , Hui Shen , Jiandong Ruan , Taroon Mandhana
发明人： Abhishek Abhishek , Amer A. Hassan , Yi Lu , Vishesh M. Parikh , Thomas Kuehnel , Hui Shen , Jiandong Ruan , Taroon Mandhana
IPC分类号： G06F15/16 , H04H20/71 , H04B7/00
CPC分类号： H04W8/005 , H04L29/12594 , H04L61/30 , H04W84/18
摘要： A method is provided to facilitate compliance with wireless communication regulations for a regulatory domain when creating or joining an ad hoc network. The method can include interacting with a driver of a wireless communication device to facilitate compliance. Another method is provided to offer an option to enable or disable prompting to verify a regulatory domain to use to create or join an ad hoc network. Another method is provided for facilitating compliance with wireless communication regulations for a plurality of regulatory domains. The method includes using a common channel as a communication channel for a wireless communication device when joining or creating an ad hoc network, wherein the common channel is common to the plurality of regulatory domains.
摘要翻译：提供了一种方法，以便在创建或加入自组织网络时便于符合监管域的无线通信规则。该方法可以包括与无线通信设备的驱动器进行交互以便于遵守。提供另一种方法来提供启用或禁用提示验证用于创建或加入自组织网络的监管域的选项。提供了另一种方法来促进符合多个调节域的无线通信规则。该方法包括在加入或创建自组织网络时使用公共信道作为无线通信设备的通信信道，其中公共信道对于多个调节域是共同的。

80. 发明授权

US07664465B2 Robust coexistence service for mitigating wireless network interference 有权
标题翻译：强大的共存服务，用于减轻无线网络干扰
公开(公告)号：US07664465B2
公开(公告)日：2010-02-16
申请号：US11267458
申请日：2005-11-04
申请人： Hui Shen , Jiandong Ruan , Francis Duong , Victoria Poncini , Poovanpilli G. Madhavan , Abhishek Abhishek
发明人： Hui Shen , Jiandong Ruan , Francis Duong , Victoria Poncini , Poovanpilli G. Madhavan , Abhishek Abhishek
IPC分类号： H04B1/00
CPC分类号： H04W52/243 , H04B17/24 , H04L1/0002 , H04L1/0007 , H04L1/0015 , H04L1/0026 , H04L1/08
摘要： Described is a determination of whether interference in a wireless network has achieved a threshold level that adversely impacts communication bandwidth. If so, action is taken to mitigate the effects of the interference and thereby improve the bandwidth. The action that is taken may be in the form of at least one mitigation solution, including mitigating by packet fragmentation, mitigating by changing the wireless network's current operating frequency, mitigating by changing a power level, mitigating by transmit dodging, and/or mitigating by pre-selecting at least one transmission criterion based on an observed pattern. A framework is provided to coordinate mitigation of interference-related problems, and includes an interferer decision mechanism that receives RF interference related-data and evaluates the interference data against a threshold. Mitigation is employed when the threshold is achieved on the current operating frequency.
摘要翻译：描述了确定无线网络中的干扰是否已经达到对通信带宽有不利影响的阈值水平。如果是这样，采取行动来减轻干扰的影响，从而提高带宽。所采取的行动可以是至少一种缓解解决方案的形式，包括通过分组分段减轻，通过改变无线网络的当前操作频率来减轻，通过改变功率级别来减轻，通过发送避免减轻和/或通过基于观察到的模式预先选择至少一个传输标准。提供了一个协调缓解干扰相关问题的框架，并包括一个干扰源决定机制，接收RF干扰相关数据，并根据阈值评估干扰数据。当在当前工作频率上达到阈值时采用缓解措施。

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