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1. 发明授权

US07797263B2 Managing operation of a cognative radio by an authority 有权
标题翻译：管理一个认知无线电的操作
公开(公告)号：US07797263B2
公开(公告)日：2010-09-14
申请号：US11614424
申请日：2006-12-21
申请人： Charles A. Backof, Jr. , Steven D. Bromley , John D. Bruner , Lawrence M. Ecklund , Steven F. Gillig , John K. Grosspietsch , Whay Chiou Lee , Scott E. Preece
发明人： Charles A. Backof, Jr. , Steven D. Bromley , John D. Bruner , Lawrence M. Ecklund , Steven F. Gillig , John K. Grosspietsch , Whay Chiou Lee , Scott E. Preece
IPC分类号： G06F17/00 , G06F19/00
CPC分类号： H04L41/12 , H04L41/0893 , H04W28/18
摘要： In certain embodiments of a cognitive radio, a method of establishing operational policies, involves determining that a new policy decision should be made; requesting a policy decision from an authority having more computing power than the cognitive radio; receiving the policy decision from the authority; and implementing the policy decision in the cognitive radio. Other embodiments may incorporate more, fewer or other elements.
摘要翻译：在认知无线电的某些实施例中，建立操作策略的方法涉及确定应当作出新的策略决策; 从具有比认知无线电更多的计算能力的机构请求政策决定; 接受当局的政策决定; 并在认知无线电中实施政策决定。其他实施例可并入更多，更少或其他元件。

2. 发明授权

US07970430B2 Method and apparatus for setting and managing operational dynamics within cognitive radio networks 有权
标题翻译：在认知无线电网络内设置和管理运行动态的方法和装置
公开(公告)号：US07970430B2
公开(公告)日：2011-06-28
申请号：US11614403
申请日：2006-12-21
申请人： Charles A. Backof, Jr. , Steven D. Bromley , John D. Bruner , Lawrence M. Ecklund , Steven F. Gillig , John K. Grosspietsch , Whay Chiou Lee , Scott E. Preece
发明人： Charles A. Backof, Jr. , Steven D. Bromley , John D. Bruner , Lawrence M. Ecklund , Steven F. Gillig , John K. Grosspietsch , Whay Chiou Lee , Scott E. Preece
IPC分类号： H04M3/00 , H04M1/00 , H04W24/00
CPC分类号： H04B1/0003
摘要： In certain embodiments, a method for managing operational parameters of a cognitive radio device to minimize non-compliance with a regulatory policy involves sensing a change in an operational condition that will affect compliance with a current operational policy; estimating a time at which the current operational policy will become invalid; selecting a method for determining how to update the current operational policy; and updating the current operational policy of the cognitive radio device. Other embodiments may incorporate more, fewer or other elements.
摘要翻译：在某些实施例中，用于管理认知无线电设备的操作参数以最小化不符合监管策略的方法涉及感测将影响对当前操作策略的遵从的操作条件的变化; 估计当前业务政策将无效的时间; 选择用于确定如何更新当前操作策略的方法; 并更新认知无线电设备的当前操作策略。其他实施例可并入更多，更少或其他元件。

3. 发明申请

US20080155249A1 METHOD AND APPARATUS FOR SETTING AND MANAGING OPERATIONAL DYNAMICS WITHIN COGNITIVE RADIO NETWORKS 有权
标题翻译：用于在认知无线电网络中设置和管理运行动态的方法和装置
公开(公告)号：US20080155249A1
公开(公告)日：2008-06-26
申请号：US11614403
申请日：2006-12-21
申请人： Charles A. Backof , Steven D. Bromley , John D. Bruner , Lawrence M. Ecklund , Steven F. Gillig , John K. Grosspietsch , Whay Chiou Lee , Scott E. Preece
发明人： Charles A. Backof , Steven D. Bromley , John D. Bruner , Lawrence M. Ecklund , Steven F. Gillig , John K. Grosspietsch , Whay Chiou Lee , Scott E. Preece
IPC分类号： G06F9/00 , H04B1/40
CPC分类号： H04B1/0003
摘要： In certain embodiments, a method for managing operational parameters of a cognitive radio device to minimize non-compliance with a regulatory policy involves sensing a change in an operational condition that will affect compliance with a current operational policy; estimating a time at which the current operational policy will become invalid; selecting a method for determining how to update the current operational policy; and updating the current operational policy of the cognitive radio device. Other embodiments may incorporate more, fewer or other elements.
摘要翻译：在某些实施例中，用于管理认知无线电设备的操作参数以最小化不符合监管策略的方法涉及感测将影响对当前操作策略的遵从的操作条件的变化; 估计当前业务政策将无效的时间; 选择用于确定如何更新当前操作策略的方法; 并更新认知无线电设备的当前操作策略。其他实施例可并入更多，更少或其他元件。

4. 发明申请

US20080154826A1 MANAGING OPERATION OF A COGNATIVE RADIO BY AN AUTHORITY 有权
标题翻译：管理无效认证的操作
公开(公告)号：US20080154826A1
公开(公告)日：2008-06-26
申请号：US11614424
申请日：2006-12-21
申请人： Charles A. Backof , Steven D. Bromley , John D. Bruner , Lawrence M. Ecklund , Steven F. Gillig , John K. Grosspietsch , Whay Chiou Lee , Scott E. Preece
发明人： Charles A. Backof , Steven D. Bromley , John D. Bruner , Lawrence M. Ecklund , Steven F. Gillig , John K. Grosspietsch , Whay Chiou Lee , Scott E. Preece
IPC分类号： G06N5/02
CPC分类号： H04L41/12 , H04L41/0893 , H04W28/18
摘要： In certain embodiments of a cognitive radio, a method of establishing operational policies, involves determining that a new policy decision should be made; requesting a policy decision from an authority having more computing power than the cognitive radio; receiving the policy decision from the authority; and implementing the policy decision in the cognitive radio. Other embodiments may incorporate more, fewer or other elements.
摘要翻译：在认知无线电的某些实施例中，建立操作策略的方法涉及确定应当作出新的策略决策; 从具有比认知无线电更多的计算能力的机构请求政策决定; 接受当局的政策决定; 并在认知无线电中实施政策决定。其他实施例可以并入更多，更少或其他元件。

5. 发明授权

US07483700B2 Method and apparatus for determining appropriate channels for communication 有权
标题翻译：用于确定通信的适当信道的方法和装置
公开(公告)号：US07483700B2
公开(公告)日：2009-01-27
申请号：US11536240
申请日：2006-09-28
申请人： Gregory J. Buchwald , Steven F. Gillig , S. David Silk , Lawrence M. Ecklund , Stephen L. Kuffner
发明人： Gregory J. Buchwald , Steven F. Gillig , S. David Silk , Lawrence M. Ecklund , Stephen L. Kuffner
IPC分类号： H04Q7/20
CPC分类号： H04W72/082 , H04W72/0406 , Y02D70/142 , Y02D70/144
摘要： During operation of a secondary communication system, cells (106) are formed by a plurality of localized nodes (104) to alert other nodes within the cell of frequencies which must be protected or otherwise avoided. All nodes within the cell monitor a differing subset of all frequencies available, and share information with respect to acceptable and protected frequencies with each other via low-power, short-range communication. Each node then forms a list of available channels for communication, and chooses a single node to report this information back to controller.
摘要翻译：在次要通信系统的操作期间，小区（106）由多个本地化节点（104）形成，以警告必须被保护或以其他方式避免的频率小区内的其他节点。小区内的所有节点都监视所有可用频率的不同子集，并通过低功率，短距离通信彼此共享关于可接受和受保护频率的信息。然后，每个节点形成用于通信的可用信道的列表，并且选择单个节点将该信息报告回控制器。

6. 发明申请

US20080101284A1 METHOD AND APPARATUS FOR DETERMINING APPROPRIATE CHANNELS FOR COMMUNICATION 有权
标题翻译：用于确定通信的适当通道的方法和装置
公开(公告)号：US20080101284A1
公开(公告)日：2008-05-01
申请号：US11626921
申请日：2007-01-25
申请人： Gregory J. Buchwald , Lawrence M. Ecklund , Steven F. Gillig , Terry K. Mansfield
发明人： Gregory J. Buchwald , Lawrence M. Ecklund , Steven F. Gillig , Terry K. Mansfield
IPC分类号： H04Q7/00
CPC分类号： H04W16/14 , H04W16/16 , H04W72/08 , H04W84/10
摘要： During operation of a secondary communication system, nodes having different channel monitoring capabilities or requirements will cooperatively monitor possible frequencies for transmissions, each node using only a subset of all possible modulation sensing schemes. All nodes will share channel occupancy information to other nodes within the communication system. For example, a first group of nodes may monitor possible frequencies for television transmissions, while a second group of nodes may monitor the possible frequencies for APCO 25 transmissions. A group of nodes may also cooperatively monitor possible frequencies for more than one type of modulation transmission. Channel information will be shared among the nodes.
摘要翻译：在二次通信系统的操作期间，具有不同信道监测能力或需求的节点将协同地监测传输的可能频率，每个节点仅使用所有可能的调制感测方案的子集。所有节点将共享信道占用信息到通信系统内的其他节点。例如，第一组节点可以监视电视传输的可能频率，而第二组节点可监视APCO 25传输的可能频率。一组节点还可以协作地监视多于一种类型的调制传输的可能频率。频道信息将在节点之间共享。

7. 发明授权

US07860500B2 Method and apparatus for determining appropriate channels for communication 有权
标题翻译：用于确定通信的适当信道的方法和装置
公开(公告)号：US07860500B2
公开(公告)日：2010-12-28
申请号：US11626921
申请日：2007-01-25
申请人： Gregory J. Buchwald , Lawrence M. Ecklund , Steven F. Gillig , Terry K. Mansfield
发明人： Gregory J. Buchwald , Lawrence M. Ecklund , Steven F. Gillig , Terry K. Mansfield
IPC分类号： H04B1/38
CPC分类号： H04W16/14 , H04W16/16 , H04W72/08 , H04W84/10
摘要： During operation of a secondary communication system, nodes having different channel monitoring capabilities or requirements will cooperatively monitor possible frequencies for transmissions, each node using only a subset of all possible modulation sensing schemes. All nodes will share channel occupancy information to other nodes within the communication system. For example, a first group of nodes may monitor possible frequencies for television transmissions, while a second group of nodes may monitor the possible frequencies for APCO 25 transmissions. A group of nodes may also cooperatively monitor possible frequencies for more than one type of modulation transmission. Channel information will be shared among the nodes.
摘要翻译：在二次通信系统的操作期间，具有不同信道监测能力或需求的节点将协同地监测传输的可能频率，每个节点仅使用所有可能的调制感测方案的子集。所有节点将共享信道占用信息到通信系统内的其他节点。例如，第一组节点可以监视电视传输的可能频率，而第二组节点可监视APCO 25传输的可能频率。一组节点还可以协作地监视多于一种类型的调制传输的可能频率。频道信息将在节点之间共享。

8. 发明申请

US20080039105A1 METHOD AND APPARATUS FOR DETERMINING APPROPRIATE CHANNELS FOR COMMUNICATION 有权
标题翻译：用于确定通信的适当通道的方法和装置
公开(公告)号：US20080039105A1
公开(公告)日：2008-02-14
申请号：US11536240
申请日：2006-09-28
申请人： Gregory J. Buchwald , Steven F. Gillig , S. David Silk , Lawrence M. Ecklund , Stephen L. Kuffner
发明人： Gregory J. Buchwald , Steven F. Gillig , S. David Silk , Lawrence M. Ecklund , Stephen L. Kuffner
IPC分类号： H04Q7/20
CPC分类号： H04W72/082 , H04W72/0406 , Y02D70/142 , Y02D70/144
摘要： During operation of a secondary communication system, cells (106) are formed by a plurality of localized nodes (104) to alert other nodes within the cell of frequencies which must be protected or otherwise avoided. All nodes within the cell monitor a differing subset of all frequencies available, and share information with respect to acceptable and protected frequencies with each other via low-power, short-range communication. Each node then forms a list of available channels for communication, and chooses a single node to report this information back to controller.
摘要翻译：在次要通信系统的操作期间，小区（106）由多个本地化节点（104）形成，以警告必须被保护或以其他方式避免的频率小区内的其他节点。小区内的所有节点都监视所有可用频率的不同子集，并通过低功率，短距离通信彼此共享关于可接受和受保护频率的信息。然后，每个节点形成用于通信的可用信道的列表，并且选择单个节点将该信息报告回控制器。

9. 发明申请

US20080233991A1 METHOD AND APPARATUS FOR DETERMINING APPROPRIATE CHANNELS FOR COMMUNICATION 有权
标题翻译：用于确定通信的适当通道的方法和装置
公开(公告)号：US20080233991A1
公开(公告)日：2008-09-25
申请号：US11690323
申请日：2007-03-23
申请人： Steven F. Gillig , Stephen L. Kuffner
发明人： Steven F. Gillig , Stephen L. Kuffner
IPC分类号： H04Q7/22
CPC分类号： H04W16/14 , H04W72/02
摘要： During operation of a secondary communication system 100, a device will perform spectrum sensing of certain channels (either by itself or as part of a group of nodes 104). When activity is found on a channel from a primary user, other devices will be notified that the channel is not available for use. The device may then modify its spectrum sensing to assist another device (or group of devices) that have not yet found activity on a different set of channels. By assigning additional channels to devices with extra capacity, the overall spectrum-sensing efficiency and performance of the communication system 100 is raised.
摘要翻译：在二次通信系统100的操作期间，设备将执行某些信道的频谱感测（由本身或作为一组节点104的一部分）。当在主用户的频道上发现活动时，其他设备将被通知该频道不可用。然后，设备可以修改其频谱感测以辅助尚未在不同的信道集合上发现活动的另一设备（或设备组）。通过向具有额外容量的设备分配附加信道，提高了通信系统100的总体频谱感测效率和性能。

10. 发明授权

US5572154A Circuit and method of sampling an analog signal 失效
标题翻译：采样模拟信号的电路和方法
公开(公告)号：US5572154A
公开(公告)日：1996-11-05
申请号：US498716
申请日：1995-07-03
申请人： Patrick L. Rakers , Christopher P. Lash , Steven F. Gillig
发明人： Patrick L. Rakers , Christopher P. Lash , Steven F. Gillig
IPC分类号： G11C27/02 , H03K17/74 , H03K17/76
CPC分类号： G11C27/026 , H03K17/74
摘要： A sample circuit (10) maintains linear operation over frequency. A switchable diode bridge (12) passes the analog input signal when enabled to one terminal of a sample storage capacitor (14). The second terminal of the capacitor is coupled through a closed FET switch (16) to a reference node (18). Once the analog input signal is stored across the capacitor, the FET switch opens before the diode bridge disables. When the second terminal of the capacitor floats and prevents any further charge from altering the sample voltage across the capacitor. When the diode bridge is disabled, the sample voltage across the capacitor does not change. The sample voltage may be amplified and digitized for further processing in the cellular system.
摘要翻译：采样电路（10）在频率上保持线性运算。当使能到样品存储电容器（14）的一个端子时，可切换二极管电桥（12）将模拟输入信号传递。电容器的第二端子通过闭合FET开关（16）耦合到参考节点（18）。一旦模拟输入信号存储在电容器两端，FET开关就会在二极管桥断开之前打开。当电容器的第二端子漂移并且防止任何进一步的电荷改变电容器两端的采样电压时。当二极管桥被禁用时，电容器两端的采样电压不会改变。样品电压可以被放大并数字化以在蜂窝系统中进一步处理。

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