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1. 发明授权

US08102798B2 Method and apparatus for managing scanning in wireless computing devices to reduce power consumption 有权
标题翻译：用于管理无线计算设备中的扫描以降低功耗的方法和装置
公开(公告)号：US08102798B2
公开(公告)日：2012-01-24
申请号：US11834793
申请日：2007-08-07
申请人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan
发明人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan
IPC分类号： H04W4/00
CPC分类号： H04W48/16 , H04W40/246 , Y02D70/1224 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： A method and system for scanning in a wireless device having a wireless network interface card (NIC) is presented. The system has a scanning history table for storing scanning results and a scanning engine that adjusts the scanning period based upon a history of scanning results and commands the NIC to scan for available networks after the period has expired. The engine receives scan results from the NIC, stores the scan results in the scanning history table, determines a scanning period based upon a history of scan results, sets the scanning period, and commands the NIC to scan for available networks after the scanning period has expired. The engine is programmed to set the scanning period using an exponential function and to reset the scanning period to a default period if the scan results are different from a prior scan result or if a triggering event is received.
摘要翻译：提出了一种用于在具有无线网络接口卡（NIC）的无线设备中进行扫描的方法和系统。系统具有用于存储扫描结果的扫描历史表和基于扫描结果的历史来调整扫描周期的扫描引擎，并命令NIC在该时间段到期之后扫描可用网络。引擎从NIC接收扫描结果，将扫描结果存储在扫描历史表中，根据扫描结果的历史确定扫描周期，设置扫描周期，并命令NIC扫描可用网络，扫描周期为已过期引擎被编程为使用指数函数设置扫描周期，并且如果扫描结果与先前的扫描结果不同或者如果接收到触发事件，则将扫描周期重置为默认周期。

2. 发明授权

US07506188B2 Method and apparatus for managing power in network interface modules 有权
公开(公告)号：US07506188B2
公开(公告)日：2009-03-17
申请号：US11699838
申请日：2007-01-30
申请人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren Vincent Barkley
发明人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren Vincent Barkley
IPC分类号： G06F1/32
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.

3. 发明授权

US07340615B2 Method and apparatus for managing power in network interface modules 有权
标题翻译：网络接口模块管理电源的方法和装置
公开(公告)号：US07340615B2
公开(公告)日：2008-03-04
申请号：US10355412
申请日：2003-01-31
申请人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren V. Barkley
发明人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren V. Barkley
IPC分类号： G06F1/32
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.
摘要翻译：提出了一种用于管理具有网络接口模块的便携式计算设备中的功耗的方法和系统。电源管理模块从其他模块接收输入，并且确定何时将网络接口模块置于打盹状态以达到预定数量的信标间隔以节省网络接口模块中的功耗。在事件发生之后，与网络相关联的设备中的网络接口模块在执行扫描之后，在延迟的睡眠定时器期满之后以及在信标传输完成之后并且没有流量被缓冲为设备。基于分组的估计往返时间来设置延迟睡眠时间。

4. 发明授权

US07263078B2 Method and apparatus for scanning in wireless computing devices 有权
标题翻译：用于在无线计算设备中进行扫描的方法和装置
公开(公告)号：US07263078B2
公开(公告)日：2007-08-28
申请号：US10323043
申请日：2002-12-18
申请人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan
发明人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan
IPC分类号： H04Q7/00
CPC分类号： H04W48/16 , H04W40/246 , Y02D70/1224 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： A method and system for scanning in a wireless device having a wireless network interface card (NIC) is presented. The system has a scanning history table for storing scanning results and a scanning engine that adjusts the scanning period based upon a history of scanning results and commands the NIC to scan for available networks after the period has expired. The engine receives scan results from the NIC, stores the scan results in the scanning history table, determines a scanning period based upon a history of scan results, sets the scanning period, and commands the NIC to scan for available networks after the scanning period has expired. The engine is programmed to set the scanning period using an exponential function and to reset the scanning period to a default period if the scan results are different from a prior scan result or if a triggering event is received.
摘要翻译：提出了一种用于在具有无线网络接口卡（NIC）的无线设备中进行扫描的方法和系统。系统具有用于存储扫描结果的扫描历史表和基于扫描结果的历史来调整扫描周期的扫描引擎，并命令NIC在该时间段到期之后扫描可用网络。引擎从NIC接收扫描结果，将扫描结果存储在扫描历史表中，根据扫描结果的历史确定扫描周期，设置扫描周期，并命令NIC扫描可用网络，扫描周期为已过期引擎被编程为使用指数函数设置扫描周期，并且如果扫描结果与先前的扫描结果不同或者如果接收到触发事件，则将扫描周期重置为默认周期。

5. 发明授权

US07555663B2 Method and apparatus for managing power in network interface modules 有权
公开(公告)号：US07555663B2
公开(公告)日：2009-06-30
申请号：US11330766
申请日：2006-01-12
申请人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren V. Barkley
发明人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren V. Barkley
IPC分类号： G06F1/32
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.

6. 发明授权

US07529957B2 Method and apparatus for managing power in network interface modules 有权
标题翻译：网络接口模块管理电源的方法和装置
公开(公告)号：US07529957B2
公开(公告)日：2009-05-05
申请号：US11331399
申请日：2006-01-12
申请人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren V. Barkley
发明人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren V. Barkley
IPC分类号： G06F1/00
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.
摘要翻译：提出了一种用于管理具有网络接口模块的便携式计算设备中的功耗的方法和系统。电源管理模块从其他模块接收输入，并且确定何时将网络接口模块置于打盹状态以达到预定数量的信标间隔以节省网络接口模块中的功耗。在事件发生之后，与网络相关联的设备中的网络接口模块在执行扫描之后，在延迟的睡眠定时器期满之后以及在信标传输完成之后并且没有流量被缓冲为设备。基于分组的估计往返时间来设置延迟睡眠时间。

7. 发明授权

US07451331B2 Method and apparatus for managing power in network interface modules 有权
公开(公告)号：US07451331B2
公开(公告)日：2008-11-11
申请号：US11330785
申请日：2006-01-12
申请人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren V. Barkley
发明人： Anton W. Krantz , Abhishek Abhishek , Arun Ayyagari , Jiandong Ruan , Timothy M. Moore , Avi R. Geiger , Warren V. 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.

8. 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。

9. 发明授权

US07881238B2 Efficient formation of ad hoc networks 有权
标题翻译：有效形成自组织网络
公开(公告)号：US07881238B2
公开(公告)日：2011-02-01
申请号：US11172154
申请日：2005-06-30
申请人： Anton W. Krantz , Abhishek Abhishek
发明人： Anton W. Krantz , Abhishek Abhishek
IPC分类号： H04B7/00
CPC分类号： H04W84/18 , H04W8/26 , H04W28/18 , H04W48/16
摘要： An ad hoc network identifier may be received, for example, at an ad hoc network convergence module. One or more ad hoc network parameters may be generated as a function of the ad hoc network identifier. Each of a group of computers attempting to form an ad hoc network identified by the ad hoc network identifier may generate the one or more ad hoc network parameters. Two or more of the group of computers may perform an ad hoc network formation protocol parameterized with the generated one or more ad hoc network parameters. An instruction to join the network may be received, for example, at a networking service. If it is detected that the network is an ad hoc network, an ad hoc network address acquisition mode featuring accelerated ad hoc network address acquisition may be activated. Efficient formation of the ad hoc network may thus be facilitated.
摘要翻译：可以例如在自组织网络会聚模块处接收自组织网络标识符。作为自组织网络标识符的函数，可以生成一个或多个自组织网络参数。尝试形成由自组织网络标识符标识的自组织网络的一组计算机中的每一个可以生成一个或多个自组织网络参数。该组计算机中的两个或更多个可以执行用所生成的一个或多个自组织网络参数参数化的自组织网络形成协议。可以例如在网络服务处接收到加入网络的指令。如果检测到网络是自组织网络，则可以激活特征加速自组织网络地址获取的自组织网络地址获取模式。因此可以有助于有效地形成自组织网络。

10. 发明授权

US09531695B2 Access control to secured application features using client trust levels 有权
标题翻译：使用客户端信任级别对安全应用程序功能进行访问控制
公开(公告)号：US09531695B2
公开(公告)日：2016-12-27
申请号：US12483239
申请日：2009-06-12
申请人： Lokesh Srinivas Koppolu , Amritansh Raghav , Anton W. Krantz
发明人： Lokesh Srinivas Koppolu , Amritansh Raghav , Anton W. Krantz
IPC分类号： G06F15/16 , H04L29/06 , G06F21/33 , G06F21/50
CPC分类号： H04L63/08 , G06F21/33 , G06F21/50 , H04L63/105 , H04L65/1006 , H04L65/1073
摘要： Architecture that facilitates the conveyance of a trust level when the caller makes a call, the trust level in dependence on the state of the caller system. The callee (call recipient) receives notification of the trust level and can use this information in the communication such as to request verification from the caller and/or initiate other modes of communication. A caller can authenticate the caller identity in different ways to a communication server. Based on that, the server can assign an appropriate server-verified trust level to the caller. Further, an unsecured phone controller can indicate a lower client-side defined trust level. The server verified and client-side trust levels are then sent to the callee, where the callee determines whether to allow caller access to one or more secured features based on the feature values and the trust level imposed by the callee to access those features.
摘要翻译：当调用者进行呼叫时，有助于传递信任级别的体系结构，信任级别取决于呼叫者系统的状态。被叫方（呼叫接收方）接收到信任级别的通知，并且可以在通信中使用该信息，以便从呼叫者请求验证和/或启动其他通信模式。呼叫者可以以不同的方式向通信服务器认证呼叫者身份。基于此，服务器可以为呼叫者分配适当的服务器验证的信任级别。此外，不安全的电话控制器可以指示较低的客户端定义的信任级别。服务器验证和客户端信任级别然后被发送到被叫方，被叫方根据特征值和被叫方强制访问这些特征的信任级别确定是否允许主叫方访问一个或多个安全特征。

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