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1. 发明申请

US20110205979A1 METHOD AND APPARATUS FOR ALLOCATING SPECTRUM 有权
标题翻译：分配光谱的方法和装置
公开(公告)号：US20110205979A1
公开(公告)日：2011-08-25
申请号：US12710490
申请日：2010-02-23
申请人： S. David Silk , Steven F. Gillig
发明人： S. David Silk , Steven F. Gillig
IPC分类号： H04W72/04
CPC分类号： H04W72/048
摘要： A method and apparatus for allocating spectrum within a wireless communication system is provided herein. During operation, a first base station will determine a location of a UE wishing to transmit. A database will be accessed containing wireless coverage area information for base stations with overlapping coverage with the first base station. Based on this information the first base station will determine if the UE is within an overlapping coverage area of multiple base stations. Spectrum will be assigned to the wireless equipment in a guard band, based at least in part on the determination that the UE is not within the overlapping coverage area.
摘要翻译：本文提供了一种用于在无线通信系统内分配频谱的方法和装置。在操作期间，第一基站将确定希望发送的UE的位置。将访问包含与第一基站重叠覆盖的基站的无线覆盖区域信息的数据库。基于该信息，第一基站将确定UE是否在多个基站的重叠覆盖区域内。至少部分地基于UE不在重叠覆盖区域内的确定，频谱将被分配给保护频带中的无线设备。

2. 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。

3. 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。

4. 发明授权

US6141541A Method, device, phone and base station for providing envelope-following for variable envelope radio frequency signals 失效
标题翻译：方法，设备，电话和基站，为可变包络射频信号提供包络跟踪
公开(公告)号：US6141541A
公开(公告)日：2000-10-31
申请号：US1762
申请日：1997-12-31
申请人： Pallab Midya , Lawrence E. Connell , Steven F. Gillig , John Grosspietsch , Andrew Merritt Khan , George Francis Opas , Robert Louis Palandech
发明人： Pallab Midya , Lawrence E. Connell , Steven F. Gillig , John Grosspietsch , Andrew Merritt Khan , George Francis Opas , Robert Louis Palandech
IPC分类号： H03F1/02 , H04B7/005 , H04W52/52 , H04B1/02
CPC分类号： H04W52/52 , H03F1/0227 , H03F2200/102 , Y02B60/50
摘要： A method (200) and device (100) provide an efficient linear power amplifier that generates a variable-envelope radio frequency RF signal. The method includes the steps of: A) using an efficient envelope-following unit to output a supply voltage in accordance with a variable envelope of an input baseband signal, wherein using the efficient envelope-following unit includes: 1) using a bandwidth-limiting mapping unit to determine a reference signal based on the baseband signal; and 2) using an envelope-tracking power converter to output a supply voltage, responsive to the reference signal, to the linear RF power amplifier; B) providing an RF input signal with amplitude and phase information to a linear RF power amplifier; and C) using the linear RF power amplifier to output a power-efficient amplified variable-envelope RF signal with substantially a same amplitude and phase information as the RF input signal.
摘要翻译：一种方法（200）和装置（100）提供一种生成可变包络射频RF信号的有效线性功率放大器。该方法包括以下步骤：A）使用有效的包络跟随单元根据输入基带信号的可变包络输出电源电压，其中使用有效包络跟随单元包括：1）使用带宽限制映射单元，以基于所述基带信号确定参考信号; 以及2）使用包络跟踪功率转换器将响应于所述参考信号的电源电压输出到所述线性RF功率放大器; B）向线性RF功率放大器提供具有幅度和相位信息的RF输入信号; 和C）使用线性RF功率放大器输出具有与RF输入信号基本相同的幅度和相位信息的功率有效的放大的可变包络RF信号。

5. 发明授权

US5604468A Frequency synthesizer with temperature compensation and frequency multiplication and method of providing the same 失效
标题翻译：频率合成器具有温度补偿和倍频和提供相同的方法
公开(公告)号：US5604468A
公开(公告)日：1997-02-18
申请号：US635487
申请日：1996-04-22
申请人： Steven F. Gillig
发明人： Steven F. Gillig
IPC分类号： H03L7/18 , G06F1/08 , H03L1/02 , H03L7/00 , H03L7/08 , H03L7/183 , H03L7/185 , H03L7/197 , H03L7/06 , H03L7/16
CPC分类号： H03L7/197 , H03L1/026 , H03L7/185 , H03L7/1976 , H03L1/027
摘要： A frequency synthesizer (200) with temperature compensation and frequently multiplication. The synthesizer (200) having a temperature uncompensated frequency oscillator (202) coupled to a phase locked loop (206) including at least one temperature compensating and frequency multiplication element (208). The element (208) preferably being a multi-modulus divider. The element (208) is programmed by a control circuit (210) to vary as a function of temperature and to vary as a function of a fractional frequency multiplication factor. The element (208) also may provide adjustment of the nominal frequency of the frequency oscillator (202). The frequency oscillator (202) and preferably all the elements of the synthesizer (200) are temperature compensated by the element (208) to produce a temperature stable multiplied output frequency (238).
摘要翻译：频率合成器（200），具有温度补偿和频繁乘法。合成器（200）具有耦合到包括至少一个温度补偿和倍频元件（208）的锁相环（206）的温度未补偿的频率振荡器（202）。元件（208）优选地是多模式分配器。元件（208）由控制电路（210）编程，以作为温度的函数而变化，并且作为分数倍增因子的函数而变化。元件（208）还可以提供频率振荡器（202）的标称频率的调节。频率振荡器（202），优选地，合成器（200）的所有元件由元件（208）进行温度补偿，以产生温度稳定的乘法输出频率（238）。

6. 发明授权

US5424689A Filtering device for use in a phase locked loop controller 失效
标题翻译：用于锁相环控制器的滤波装置
公开(公告)号：US5424689A
公开(公告)日：1995-06-13
申请号：US172000
申请日：1993-12-22
申请人： Steven F. Gillig , Alexander W. Hietala
发明人： Steven F. Gillig , Alexander W. Hietala
IPC分类号： H03L7/089 , H03L7/107 , H03L7/093
CPC分类号： H03L7/107 , H03L7/0893
摘要： A phase lock loop (PLL) frequency synthesizer is used in a radiotelephone to provide a reference frequency to a transmitter or a receiver. This particular PLL frequency synthesizer has a wide bandwidth control loop having a high current charge pump (417) and a narrow bandwidth control loop having a low current charge pump (411). A deadzone circuit (413) is used at an output of a phase detector (405) to control the application of an error signal to the high current charge pump (417). Additionally, the PLL frequency synthesizer utilizes a loop filter (419). The loop filter (419) receives two correction signals (409', 415') and provides a single control signal for the VCO (voltage controlled oscillator) (423). The loop filter contains two time constants formed from resistive and capacitive elements. The two time constants control the bandwidth of the two control loops.
摘要翻译：在无线电话机中使用锁相环（PLL）频率合成器来向发射机或接收机提供参考频率。该特定PLL频率合成器具有宽带控制环路，具有高电流电荷泵（417）和具有低电流电荷泵（411）的窄带宽控制回路。在相位检测器（405）的输出处使用死区电路（413）来控制向高电流电荷泵（417）施加误差信号。此外，PLL频率合成器利用环路滤波器（419）。环路滤波器（419）接收两个校正信号（409'，415'），并为VCO（压控振荡器）（423）提供单个控制信号。环路滤波器包含由电阻和电容元件形成的两个时间常数。两个时间常数控制两个控制回路的带宽。

7. 发明授权

US4989230A Cellular cordless telephone 失效
标题翻译：手机无绳电话
公开(公告)号：US4989230A
公开(公告)日：1991-01-29
申请号：US249041
申请日：1988-09-23
申请人： Steven F. Gillig , Glen E. Pederson
发明人： Steven F. Gillig , Glen E. Pederson
IPC分类号： H04M1/00 , H04M1/725 , H04M3/54 , H04W36/14 , H04W76/02 , H04W84/04 , H04W84/16 , H04W88/06
CPC分类号： H04W84/16 , H04W88/06 , H04W36/14 , H04W76/02 , H04W84/042
摘要： A cellular cordless telephone (10) operates with both a cordless base station (180) and a cellular base station (190) and cellular control terminal (196). In one embodiment (FIG. 2), a cellular cordless telephone (100) includes a cellular transceiver (120), antenna (128), keyboard (140), a display (180), handset (160), and microcomputer (130) together with a cordless transceiver (110) and antenna (118), all of which may be in a single housing. In another embodiment (FIG. 3), a cellular cordless telephone (200) includes a cellular telephone (220) and a cordless telephone transceiver (210) which may be a plugable module. Whenever cellular cordless telephone (10) is within range of cordless base station (180), telephone calls may be made over the cordless radio channel or transferred from the cellular radio channels to the cordless radio channel. If the cellular cordless telephone (10) thereafter moves out of range of the cordless base station (180), telephone calls may be made over the cellular radio channels or transferred from the cordless radio channel to one of the cellular telephone channels.
摘要翻译：蜂窝无绳电话（10）与无绳基站（180）和蜂窝基站（190）和蜂窝控制终端（196）一起工作。在一个实施例（图2）中，蜂窝无绳电话（100）包括蜂窝收发器（120），天线（128），键盘（140），显示器（180），手机（160）和微计算机（130）以及无绳收发器（110）和天线（118），所有这些都可以在单个外壳中。在另一实施例（图3）中，蜂窝无绳电话（200）包括蜂窝电话（220）和无绳电话收发机（210），其可以是可插拔模块。无线电话机（10）每当无线基站（180）的范围内时，可以通过无线无线电信道进行电话呼叫，或从蜂窝无线电信道传送到无绳无线电信道。如果蜂窝无绳电话（10）此后移动到无绳基站（180）的范围之外，则可以通过蜂窝无线电信道进行电话呼叫或从无绳无线电信道传送到蜂窝电话信道之一。

8. 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。

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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