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1. 发明授权

US08654912B2 MIMO transmitter with pooled adaptive digital filtering 失效
标题翻译：具有合并自适应数字滤波的MIMO发射机
公开(公告)号：US08654912B2
公开(公告)日：2014-02-18
申请号：US11545437
申请日：2006-10-10
申请人： Joseph R. Cleveland , Eran Pisek
发明人： Joseph R. Cleveland , Eran Pisek
IPC分类号： H04B1/10
CPC分类号： H04B7/04 , H03H2218/06 , H04B17/327 , H04L2025/03535 , H04L2025/03585
摘要： MIMO transmitter with a reconfigurable pooled digital filter is disclosed. A processor uses the output of an envelope detector to set parameters of the filter to minimize the number of instructions per second and the amount of power required by the filter to perform. The processor uses an algorithm or a lookup table stored in memory to select the combination of filter parameters. The parameters may be selected from at least one of: a number of taps, a filter length, a word length, a coefficient quantization, a sampling rate, bits per sample, a sampling bit, a tap delay and a coefficient length. After selecting a combination of filter parameters, the processor sends a control signal to the adaptive filter. The pooled adaptive filter reconfigures itself in accordance with the selected filter parameters.
摘要翻译：公开了具有可重新组合的数字滤波器的MIMO发射机。处理器使用包络检测器的输出来设置滤波器的参数以最小化每秒指令的数量以及滤波器执行所需的功率量。处理器使用存储在存储器中的算法或查找表来选择滤波器参数的组合。这些参数可以从以下中的至少一个中选择：多个抽头，滤波器长度，字长，系数量化，采样率，每采样位，采样位，抽头延迟和系数长度。选择滤波器参数的组合后，处理器向自适应滤波器发送控制信号。合并的自适应滤波器根据所选择的滤波器参数重新配置自身。

2. 发明授权

US08520606B2 Synchronous spectrum sharing based on OFDM/OFDMA signaling 失效
标题翻译：基于OFDM / OFDMA信令的同步频谱共享
公开(公告)号：US08520606B2
公开(公告)日：2013-08-27
申请号：US11585009
申请日：2006-10-23
申请人： Joseph R. Cleveland
发明人： Joseph R. Cleveland
IPC分类号： H04W4/00 , H04W40/00 , H04W72/00 , H04J3/00 , H04B7/212 , H04B7/208
CPC分类号： H04L5/0037 , H04L5/0007 , H04L5/0048 , H04L5/0062 , H04L27/0006 , H04W72/042 , H04W72/10
摘要： A system and method for synchronous spectrum sharing for use in a wireless communication system based on orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) signaling is disclosed. The system includes a frame detector configured to detect a frame of a broadcast waveform and extract idle spectrum information for the frame to the secondary user node. The system allows transmitting data from the secondary user node in unused symbol slots identified in the idle spectrum information thereby making efficient use of unused or idle spectrum. Accordingly, secondary users of the wireless communication system can dynamically form ad-hoc mesh network communications in fixed or mobile scenarios.
摘要翻译：公开了一种用于基于正交频分复用（OFDM）或正交频分多址（OFDMA）信令的无线通信系统中的同步频谱共享的系统和方法。该系统包括：帧检测器，被配置为检测广播波形的帧，并将该帧的空闲频谱信息提取给次用户节点。该系统允许从空闲频谱信息中识别的未使用符号时隙中的次用户节点发送数据，从而有效利用未使用或空闲频谱。因此，无线通信系统的次要用户可以在固定或移动场景中动态地形成特网网状网络通信。

3. 发明授权

US08391217B2 Synchronous spectrum sharing by dedicated networks using OFDM/OFDMA signaling 失效
标题翻译：使用OFDM / OFDMA信令的专用网络进行同步频谱共享
公开(公告)号：US08391217B2
公开(公告)日：2013-03-05
申请号：US11805114
申请日：2007-05-22
申请人： Joseph R. Cleveland , Farooq Khan , Eran Pisek , William J. Semper , Changhoi Koo
发明人： Joseph R. Cleveland , Farooq Khan , Eran Pisek , William J. Semper , Changhoi Koo
IPC分类号： H04H20/71 , H04W4/00 , H04W72/00 , H04J3/26
CPC分类号： H04W16/14 , H04L5/0007 , H04L5/0037 , H04L5/0048 , H04L5/0053 , H04L5/023
摘要： A system and method for synchronous spectrum sharing for a dedicated network in a wireless communication system based on orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) signaling is disclosed. The system and method includes detecting a frame of a broadcast waveform and extracting idle spectrum information from a subframe associated with the dedicated subchannel to the secondary user node. The system allows transmitting data from the secondary user node in unused symbol slots identified in the idle spectrum information thereby making efficient use of unused or idle spectrum. Accordingly, secondary users of the wireless communication system can dynamically form ad-hoc mesh network communications in fixed or mobile scenarios.
摘要翻译：公开了一种基于正交频分复用（OFDM）或正交频分多址（OFDMA）信令的无线通信系统中专用网同步频谱共享的系统和方法。该系统和方法包括检测广播波形的帧并从与专用子信道相关联的子帧中向第二用户节点提取空闲频谱信息。该系统允许从空闲频谱信息中识别的未使用符号时隙中的次用户节点发送数据，从而有效利用未使用或空闲频谱。因此，无线通信系统的次要用户可以在固定或移动场景中动态地形成特网网状网络通信。

4. 发明授权

US08036701B2 Dynamically reconfigurable base station node and method 失效
标题翻译：动态可重构基站节点和方法
公开(公告)号：US08036701B2
公开(公告)日：2011-10-11
申请号：US10795112
申请日：2004-03-05
申请人： Paul G. Nelson , Anuradha K. Appaji , Joseph R. Cleveland , Warren T. Pottenger
发明人： Paul G. Nelson , Anuradha K. Appaji , Joseph R. Cleveland , Warren T. Pottenger
IPC分类号： H04W4/00
CPC分类号： H04W88/10 , H04W36/14 , H04W36/26 , H04W48/18
摘要： A base station node is provided that includes a radio frequency (RF) monitor and at least one signal processor. The RF monitor is operable to monitor traffic associated with a plurality of wireless communication devices to determine at least one requested load having a corresponding air interface standard. The signal processor is coupled to the RF monitor and is operable to be dynamically reconfigured to support the air interface standard corresponding to the requested load.
摘要翻译：提供了一种包括射频（RF）监视器和至少一个信号处理器的基站节点。 RF监视器可操作以监视与多个无线通信设备相关联的业务以确定具有对应空中接口标准的至少一个请求负载。信号处理器耦合到RF监视器并且可操作以动态地重新配置以支持对应于所请求负载的空中接口标准。

5. 发明授权

US07991420B2 Dynamic RS coverage in multi-hop cellular networks 有权
标题翻译：多跳蜂窝网络中的动态RS覆盖
公开(公告)号：US07991420B2
公开(公告)日：2011-08-02
申请号：US11505253
申请日：2006-08-16
申请人： Changjoi Koo , Purva R. Rajkotia , Joseph R. Cleveland
发明人： Changjoi Koo , Purva R. Rajkotia , Joseph R. Cleveland
IPC分类号： H04B7/00 , H04B7/15
CPC分类号： H04B7/15535 , H04B7/2606 , H04W16/26 , H04W52/343
摘要： For use in a wireless network, a controller for relay stations. The relay station increases cell coverage and user data rates while employing power consumption saving techniques. The relay station compares a threshold power setting with a current power setting. If the threshold power setting is greater than the current power setting, the relay station increments the threshold power setting and decreases the cell coverage. If the threshold power setting is less than or equal to the current power setting, the relay station decreases the threshold power setting until the threshold power setting is equal to a total power setting of the relay station. The relay station also employs load balancing techniques by comparing a threshold power setting with a current load setting. If the threshold power setting is greater than the current load setting, the relay station increases the cell coverage based on the available bandwidth.
摘要翻译：用于无线网络，用于中继站的控制器。中继站在采用省电技术的同时增加了小区覆盖率和用户数据速率。中继站将阈值功率设置与当前功率设置进行比较。如果阈值功率设置大于当前功率设置，则中继站递增阈值功率设置并减小蜂窝区覆盖。如果阈值功率设置小于或等于当前功率设置，则中继站降低阈值功率设置，直到阈值功率设置等于中继站的总功率设置为止。中继站还通过将阈值功率设置与当前负载设置进行比较来采用负载平衡技术。如果阈值功率设置大于当前负载设置，则中继站将根据可用带宽增加小区覆盖范围。

6. 发明授权

US07508750B2 Apparatus and method for improving signal-to-noise ratio in a multi-carrier CDMA communication system 有权
标题翻译：一种用于在多载波CDMA通信系统中提高信噪比的装置和方法
公开(公告)号：US07508750B2
公开(公告)日：2009-03-24
申请号：US10872805
申请日：2004-06-21
申请人： Joseph R. Cleveland
发明人： Joseph R. Cleveland
IPC分类号： H04J11/00
CPC分类号： H04L27/2647 , H04L5/0021 , H04L5/0048 , H04L25/022 , H04L25/0228 , H04L25/03299
摘要： For use in ause in a multi-carrier CDMA receiver, a noise reduction circuit for improving a signal-to-noise ratio of a multi-carrier signal corresponding to a predetermined sequence of chips. Each chip has a value of Logic 0 or Logic 1. The noise reduction circuit comprises a Fast Fourier Transform (FFT) circuit for receiving the multi-carrier signal and generating frequency-domain component signals. A sampling circuit generates a first sequence of samples of the frequency-domain component signals. A controller identifies samples in the first sample sequence corresponding to Logic 0 chips and identifies samples in the first sample sequence corresponding to Logic 1 chips. A randomizing circuit generates a second sample sequence by shifting positions within the first sample sequence of some of the identified samples corresponding to Logic 0 chips, or by shifting positions within the first sample sequence of some of the identified samples corresponding to Logic 1 chips.
摘要翻译：用于多载波CDMA接收机中的使用，用于提高对应于预定的码片序列的多载波信号的信噪比的噪声降低电路。每个芯片具有逻辑0或逻辑1的值。噪声降低电路包括用于接收多载波信号并产生频域分量信号的快速傅里叶变换（FFT）电路。采样电路产生频域分量信号的第一采样序列。控制器识别与逻辑0码片相对应的第一采样序列中的样本，并识别与逻辑1码片对应的第一采样序列中的样本。随机化电路通过移位对应于逻辑0码片的一些所识别的样本的第一采样序列内的位置，或通过移位与逻辑1码片相对应的一些识别样本的第一采样序列内的位置来产生第二采样序列。

7. 发明申请

US20080267101A1 Universal Browser 失效
标题翻译：通用浏览器
公开(公告)号：US20080267101A1
公开(公告)日：2008-10-30
申请号：US11796914
申请日：2007-04-30
申请人： Ronald Webb , Joseph R. Cleveland , Anu Appaji
发明人： Ronald Webb , Joseph R. Cleveland , Anu Appaji
IPC分类号： H04B7/00
CPC分类号： H04L67/12 , H04L67/14 , H04W8/245
摘要： A method, a computer readable medium and a system for universal browsing that comprises, sending a request for a service by a mobile terminal to a service portal, determining a protocol needed to fulfill the request by the service portal, if the protocol needed is resident on the mobile terminal, determining a sensor that can fulfill the request, sending the request by the service portal to the sensor, establishing a connection between the mobile terminal and the sensor, and sending a response to the request to the mobile terminal via the connection.
摘要翻译：一种方法，计算机可读介质和用于通用浏览的系统，其包括：由移动终端向服务门户发送服务请求，确定由服务门户完成请求所需的协议，如果所需的协议是驻留的在所述移动终端上，确定能够满足所述请求的传感器，将所述服务门户的所述请求发送到所述传感器，建立所述移动终端与所述传感器之间的连接，以及经由所述连接向所述移动终端发送对所述请求的响应。

8. 发明授权

US07362790B2 Apparatus and method for generating pseudo-replica signals in a CDMA communication system 失效
标题翻译：一种用于在CDMA通信系统中产生伪复制信号的装置和方法
公开(公告)号：US07362790B2
公开(公告)日：2008-04-22
申请号：US10872950
申请日：2004-06-21
申请人： Joseph R. Cleveland
发明人： Joseph R. Cleveland
IPC分类号： H04B1/00
CPC分类号： H04L27/2647 , H04L5/0021 , H04L5/0048 , H04L25/022 , H04L25/0228 , H04L25/03299
摘要： A noise reduction circuit for improving a signal-to-noise ratio of an input signal corresponding to a predetermined sequence of chips, each of the chips having a value corresponding to Logic 0 or Logic 1. The noise reduction circuit comprises a sampling circuit for generating a first sequence of samples of the input signal; a controller for identifying samples in the first sequence of samples corresponding to Logic 0 chips and Logic 1 chips; and a randomizing circuit. The randomizing circuit generates a second sequence of samples by at least one of: i) shifting-positions within the first sequence of samples of some of the identified Logic 0 samples; and ii) shifting positions within the first sequence of samples of some of the identified Logic 1 samples corresponding to Logic 1 chips. The first and second sequences of samples may then be combined to generate an improved composite signal.
摘要翻译：一种噪声降低电路，用于提高对应于预定的码片序列的输入信号的信噪比，每个码片具有对应于逻辑0或逻辑1的值。噪声降低电路包括用于产生输入信号的第一序列样本; 用于识别与逻辑0码片和逻辑1码片相对应的第一序列样本中的样本的控制器; 和随机电路。随机化电路通过以下至少一个生成第二采样序列：i）所识别的逻辑0样本中的一些的第一采样序列内的移位位置; 以及ii）在对应于逻辑1码片的一些所识别的逻辑1样本的第一序列样本内移位位置。然后可以组合第一和第二采样序列以产生改进的复合信号。

9. 发明申请

US20070258544A1 MIMO transmitter with pooled adaptive digital filtering 失效
标题翻译：具有合并自适应数字滤波的MIMO发射机
公开(公告)号：US20070258544A1
公开(公告)日：2007-11-08
申请号：US11545437
申请日：2006-10-10
申请人： Joseph R. Cleveland , Eran Pisek
发明人： Joseph R. Cleveland , Eran Pisek
IPC分类号： H04L27/00
CPC分类号： H04B7/04 , H03H2218/06 , H04B17/327 , H04L2025/03535 , H04L2025/03585
摘要： MIMO transmitter with a reconfigurable pooled digital filter is disclosed. A processor uses the output of an envelope detector to set parameters of the filter to minimize the number of instructions per second and the amount of power required by the filter to perform. The processor uses an algorithm or a lookup table stored in memory to select the combination of filter parameters. The parameters may be selected from at least one of: a number of taps, a filter length, a word length, a coefficient quantization, a sampling rate, bits per sample, a sampling bit, a tap delay and a coefficient length. After selecting a combination of filter parameters, the processor sends a control signal to the adaptive filter. The pooled adaptive filter reconfigures itself in accordance with the selected filter parameters.
摘要翻译：公开了具有可重新组合的数字滤波器的MIMO发射机。处理器使用包络检测器的输出来设置滤波器的参数以最小化每秒指令的数量以及滤波器执行所需的功率量。处理器使用存储在存储器中的算法或查找表来选择滤波器参数的组合。这些参数可以从以下中的至少一个中选择：多个抽头，滤波器长度，字长，系数量化，采样率，每采样位，采样位，抽头延迟和系数长度。选择滤波器参数的组合后，处理器向自适应滤波器发送控制信号。合并的自适应滤波器根据所选择的滤波器参数重新配置自身。

10. 发明授权

US07020112B2 System and method for combining signals at multiple base station receivers 有权
标题翻译：在多个基站接收机上组合信号的系统和方法
公开(公告)号：US07020112B2
公开(公告)日：2006-03-28
申请号：US09752875
申请日：2000-12-28
申请人： Joseph R. Cleveland , John S. Csapo
发明人： Joseph R. Cleveland , John S. Csapo
IPC分类号： H04B7/216
CPC分类号： H04W52/24 , H04B7/0491 , H04W52/08 , H04W52/20
摘要： There is disclosed a system and method wherein signals generated by a mobile station and received at multiple base transceiver stations (BTSs), are combined utilizing signal processing techniques. Signals received at non-target BTSs are directed, by each non-target BTS, to a target BTS where a combiner is utilized to assemble the received signals (bits) into a packet, or frame, and to determine if an error condition exists. The error condition of the frame or packet determines whether to utilize BTS power control circuitry to notify the mobile station to adjust the mobile station transmit power up or down.
摘要翻译：公开了一种系统和方法，其中利用信号处理技术组合由移动台产生并在多个基站收发台（BTS）处接收的信号）的信号。在非目标BTS处接收到的信号被每个非目标BTS引导到目标BTS，其中组合器用于将接收到的信号（比特）组合成分组或帧，并且确定是否存在错误状况。帧或分组的错误状况决定是否利用BTS功率控制电路通知移动台上下移动台的发射功率。

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