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1. 发明申请

WO2008051754A3 METHOD AND APPARATUS FOR GENERATING OUTPHASED SIGNALS 审中-公开
标题翻译：用于产生输出信号的方法和设备
公开(公告)号：WO2008051754A3
公开(公告)日：2008-06-26
申请号：PCT/US2007081449
申请日：2007-10-16
申请人： MOTOROLA INC , MOHAMED MAGDI A , IBRAHIM AMIR S , XIAO WEIMIN
发明人： MOHAMED MAGDI A , IBRAHIM AMIR S , XIAO WEIMIN
IPC分类号： H03M1/48
CPC分类号： H03C3/40
摘要： A method, apparatus, and electronic device for generating outphased signals are disclosed. The method may include determining bitmap representations of two binary circles, storing the bitmap representations of the two binary circles, generating two constant-amplitude signals from an original signal using bitmap overlapping of the stored bitmap representations where the vector sum of the two constant-amplitude signals equals the original signal, and outputting the two constant-amplitude signals for use in an electronic device.
摘要翻译：公开了一种用于生成单相信号的方法，装置和电子设备。该方法可以包括确定两个二进制圆的位图表示，存储两个二进制圆的位图表示，使用存储的位图表示的位图重叠从原始信号生成两个恒定幅度信号，其中两个恒定幅度的矢量和信号等于原始信号，并输出用于电子设备的两个恒定幅度信号。

2. 发明申请

WO2005119473A3 METHOD AND APPARATUS FOR DIGITAL SIGNAL FILTERING 审中-公开
标题翻译：数字信号滤波方法与装置
公开(公告)号：WO2005119473A3
公开(公告)日：2006-04-20
申请号：PCT/US2005014196
申请日：2005-04-25
申请人： WARE MOTOROLA INC A CORP OF TH , MOHAMED MAGDI A , XIAO WEIMIN
发明人： MOHAMED MAGDI A , XIAO WEIMIN
IPC分类号： G06F15/00 , G06K9/36 , G06K9/62
CPC分类号： G06K9/36 , G06K9/6288 , H03H17/0261 , H03H2017/0072 , H03H2222/02
摘要： A Q-Filter is a reconfigurable technique that performs a continuum of linear and nonlinear filtering operations. It is modeled by unique mathematical structure, utilizing a function called the Q-Measure, defined using a set of adjustable kernel parameters to enable efficient hardware and software implementations of a variety of useful, new and conventional, filtering operations. The Q-Measure is a novel is based on an extension of the well-known Sugeno Q-Measure.
摘要翻译： Q滤波器是一种可重构技术，可执行线性和非线性滤波操作的连续性。它由独特的数学结构建模，利用称为Q-Measure的功能，使用一组可调内核参数定义，以实现各种有用的，新的和常规的过滤操作的高效硬件和软件实现。 Q-Measure是一个小说，是基于着名的Sugeno Q-Measure的扩展。

3. 发明申请

WO2008063767A3 AUTOMATIC SIGNAL PROCESSOR DESIGN SOFTWARE SYSTEM 审中-公开
标题翻译：自动信号处理器设计软件系统
公开(公告)号：WO2008063767A3
公开(公告)日：2008-12-24
申请号：PCT/US2007080770
申请日：2007-10-09
申请人： MOTOROLA INC , XIAO WEIMIN , HONG DI-AN , MOHAMED MAGDI A , ZHOU CHI
发明人： XIAO WEIMIN , HONG DI-AN , MOHAMED MAGDI A , ZHOU CHI
IPC分类号： G06F15/00 , G06F15/18
CPC分类号： G06N3/126
摘要： Software (100, 600, 1000, 1100) for automatically designing and optimizing signal processing networks (e.g., 200, 700, 800, 900) is provided. The software use genetic programming e.g., gene expression programming in combination with numerical optimization, e.g., a hybrid differential evolution/genetic algorithm numerical optimization to design and optimize signal processing networks. According to certain embodiments signal processing elements (1500, 1800) the character of which is qualitatively changed by changing configuration parameters are used in designing and optimizing the signal processing.
摘要翻译：提供了用于自动设计和优化信号处理网络（例如，200,700,800,900）的软件（100,600,1000,1100）。软件使用遗传编程，例如基因表达编程与数值优化结合，例如混合差分进化/遗传算法数值优化来设计和优化信号处理网络。根据某些实施例，通过改变配置参数来定性地改变其特征的信号处理元件（1500,1800）用于设计和优化信号处理。

4. 发明申请

WO2008054962A3 HARDWARE ARITHMETIC ENGINE FOR LAMBDA RULE COMPUTATIONS 审中-公开
标题翻译：硬件算术引擎用于林肯法规计算
公开(公告)号：WO2008054962A3
公开(公告)日：2008-07-03
申请号：PCT/US2007080771
申请日：2007-10-09
申请人： MOTOROLA INC , NASIR IRFAN , MATHEW TOM , MOHAMED MAGDI A , SCHINDLER JON L , XIAO WEIMIN
发明人： NASIR IRFAN , MATHEW TOM , MOHAMED MAGDI A , SCHINDLER JON L , XIAO WEIMIN
IPC分类号： G06F17/00 , G06N5/02
CPC分类号： H03H17/0261
摘要： A recursive lambda rule engine (114, 302) includes a first multiplier (204) that sequentially multiplies each of series of inputs by a nonlinearity determining parameter and supplies results to a second multiplier (214) that multiplies the output of the first multiplier (204) by a previous output of the engine (114, 302). A three input adder (220, 228) sequentially sums the output of the second multiplier (214), inputs from the series of inputs, and the previous output of the engine (114, 302). A shift register (244) is used to feedback the output of the engine (114, 302) to the three input adder (220, 228) and second multiplier (214). A MUX (234) is used to route an initial value through the shift register (244) for the first cycle of operation.
摘要翻译：递归λ规则引擎（114,302）包括第一乘法器（204），该第一乘法器（204）通过非线性确定参数顺序地乘以输入序列中的每一个，并将结果提供给第二乘法器（214），该乘法器将第一乘法器）通过发动机（114,302）的先前输出。三输入加法器（220,228）将第二乘法器（214）的输出，一系列输入的输入和发动机（114,302）的先前输出顺序相加。移位寄存器（244）用于将发动机（114,302）的输出反馈到三输入加法器（220,228）和第二乘法器（214）。 MUX（234）用于通过移位寄存器（244）将初始值路由到第一个操作周期。

5. 发明申请

WO2006088569A2 METHOD FOR OPTIMIZATION OF Q-FILTER KERNEL PARAMETERS 审中-公开
标题翻译： Q过滤器KERNEL参数优化方法
公开(公告)号：WO2006088569A2
公开(公告)日：2006-08-24
申请号：PCT/US2006000438
申请日：2006-01-05
申请人： MOTOROLA INC , XIAO WEIMIN , MOHAMED MAGDI A
发明人： XIAO WEIMIN , MOHAMED MAGDI A
IPC分类号： G06F17/10
CPC分类号： H03H17/0261 , H03H17/0294
摘要： A Q-Filter is a reconfigurable technique that performs a continuum of linear and nonlinear filtering operations. It is modeled by unique mathematical structure, utilizing a function called the Q-Measure, defined using a set of adjustable kernel parameters to enable efficient hardware and software implementations of a variety of useful, new and conventional, filtering operations. The Q-Measure is based on an extension of the well-known Sugeno ?-Measure. In order to optimize the Q-Filter kernel parameters, the value of an error function is minimized. The error function is based on difference between the filtered signal and target signal, with the target signal being a desired result of filtering.
摘要翻译： Q滤波器是一种可重构技术，可执行线性和非线性滤波操作的连续性。它由独特的数学结构建模，利用称为Q-Measure的功能，使用一组可调内核参数定义，以实现各种有用的，新的和常规的过滤操作的高效硬件和软件实现。 Q-Measure基于着名的Sugeno？-Measure的扩展。为了优化Q-Filter内核参数，误差函数的值被最小化。误差函数基于滤波信号和目标信号之间的差异，目标信号是期望的滤波结果。

6. 发明申请

WO2007084840B1 PREAMBLE SEQUENCING FOR RANDOM ACCESS CHANNEL IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中随机访问通道的前导序列
公开(公告)号：WO2007084840B1
公开(公告)日：2008-02-21
申请号：PCT/US2007060453
申请日：2007-01-12
申请人： MOTOROLA INC , TAN JUN , GHOSH AMITAVA , RATASUK RAPEEPAT , WANG FAN , XIAO WEIMIN
发明人： TAN JUN , GHOSH AMITAVA , RATASUK RAPEEPAT , WANG FAN , XIAO WEIMIN
IPC分类号： H04B7/216
CPC分类号： H04L27/2613 , H04J13/004 , H04J13/102 , H04L5/0007 , H04L5/0021 , H04L5/0048 , H04L25/0228 , H04L27/2605 , H04L27/2655
摘要： A system and method for initializing a system communication without previous reservations for random access channel (RACH) access includes a first step of defining at least one spread sequence derived from at least one constant amplitude zero autocorrelation sequence. A next step includes combining the spread sequence with a Walsh code to form an extended spread sequence. A next step includes using the extended spread sequence in a preamble for a RACH. A next step includes sending the preamble to a BTS for acquisition. A next step includes monitoring for a positive acquisition indicator from the BTS. A next step includes scheduling the sending of a RACH message. A next step includes sending the RACH message.
摘要翻译：用于初始化系统通信而没有对随机接入信道（RACH）接入的先前保留的系统和方法包括定义从至少一个恒定幅度零自相关序列导出的至少一个扩展序列的第一步骤。下一步包括将扩展序列与沃尔什码组合以形成扩展扩展序列。下一步包括在RACH的前同步码中使用扩展扩展序列。下一步包括将前导码发送到BTS进行采集。下一步包括监测来自BTS的正采集指示符。下一步包括调度RACH消息的发送。下一步包括发送RACH消息。

7. 发明申请

WO2007084935B1 METHOD AND APPARATUS FOR CONVEYING CONTROL CHANNEL INFORMATION IN OFDMA SYSTEMS 审中-公开
标题翻译：在OFDMA系统中传输控制信道信息的方法和装置
公开(公告)号：WO2007084935B1
公开(公告)日：2008-02-14
申请号：PCT/US2007060662
申请日：2007-01-18
申请人： MOTOROLA INC , XIAO WEIMIN , GHOSH AMITAVA , RATASUK RAPEEPAT , CLASSON BRIAN K , BAUM KEVIN L , LOVE ROBERT T
发明人： XIAO WEIMIN , GHOSH AMITAVA , RATASUK RAPEEPAT , CLASSON BRIAN K , BAUM KEVIN L , LOVE ROBERT T
IPC分类号： H04K1/10
CPC分类号： H04L5/0046 , H04B7/2615 , H04L5/0007 , H04L5/0037 , H04L5/0042 , H04L5/0053 , H04L5/0073 , H04L5/0094 , H04W16/10
摘要： Various embodiments are described which can serve to mitigate interference between the control channel signaling of adjacent sectors/cells. Potentially, these techniques may have the benefit of reducing the system resource drain caused by control channels, particularly control channels in high frequency-reuse, OFDMA systems. A transmitting device (101) transmits primary control channel information to a plurality of user devices (102). The primary control channel information includes an indication that a first OFDMA resource region (e.g., 320 or 330) is assigned to at least one user device of the plurality of user devices. The transmitting device correspondingly transmits secondary control channel information to the at least one user device using the first OFDMA resource region.
摘要翻译：描述了可以用于减轻相邻扇区/小区的控制信道信令之间的干扰的各种实施例。潜在地，这些技术可能有利于减少由控制信道，特别是高频率重用的OFDMA系统中的控制信道引起的系统资源消耗。发送装置（101）向多个用户装置（102）发送主控制信道信息。主控制信道信息包括第一OFDMA资源区域（例如320或330）被分配给多个用户设备中的至少一个用户设备的指示。所述发送设备使用所述第一OFDMA资源区域将所述辅助控制信道信息相应地发送到所述至少一个用户设备。

8. 发明申请

WO2007084935A3 METHOD AND APPARATUS FOR CONVEYING CONTROL CHANNEL INFORMATION IN OFDMA SYSTEMS 审中-公开
标题翻译：在OFDMA系统中传输控制信道信息的方法和设备
公开(公告)号：WO2007084935A3
公开(公告)日：2007-12-13
申请号：PCT/US2007060662
申请日：2007-01-18
申请人： MOTOROLA INC , XIAO WEIMIN , GHOSH AMITAVA , RATASUK RAPEEPAT , CLASSON BRIAN K , BAUM KEVIN L , LOVE ROBERT T
发明人： XIAO WEIMIN , GHOSH AMITAVA , RATASUK RAPEEPAT , CLASSON BRIAN K , BAUM KEVIN L , LOVE ROBERT T
IPC分类号： H04K1/10
CPC分类号： H04L5/0046 , H04B7/2615 , H04L5/0007 , H04L5/0037 , H04L5/0042 , H04L5/0053 , H04L5/0073 , H04L5/0094 , H04W16/10
摘要： Various embodiments are described which can serve to mitigate interference between the control channel signaling of adjacent sectors/cells. Potentially, these techniques may have the benefit of reducing the system resource drain caused by control channels, particularly control channels in high frequency-reuse, OFDMA systems. A transmitting device (101) transmits primary control channel information to a plurality of user devices (102). The primary control channel information includes an indication that a first OFDMA resource region (e.g., 320 or 330) is assigned to at least one user device of the plurality of user devices. The transmitting device correspondingly transmits secondary control channel information to the at least one user device using the first OFDMA resource region.
摘要翻译：描述了可用于减轻相邻扇区/小区的控制信道信令之间的干扰的各种实施例。潜在地，这些技术可能具有减少由控制信道，特别是高频重用的OFDMA系统中的控制信道引起的系统资源消耗的益处。发送设备（101）将主控制信道信息发送到多个用户设备（102）。主要控制信道信息包括第一OFDMA资源区域（例如，320或330）被分配给多个用户设备中的至少一个用户设备的指示。发送设备使用第一OFDMA资源区域相应地向至少一个用户设备发送辅助控制信道信息。

9. 发明申请

WO2007149616A3 METHOD AND APPARATUS FOR UPLINK POWER CONTROL IN A FREQUENCY DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM 审中-公开
标题翻译：频段多通道通信系统中上行电源控制的方法与装置
公开(公告)号：WO2007149616A3
公开(公告)日：2008-11-06
申请号：PCT/US2007065578
申请日：2007-03-30
申请人： MOTOROLA INC , XIAO WEIMIN , GHOSH AMITAVA , RATSUK RAPEEPAT
发明人： XIAO WEIMIN , GHOSH AMITAVA , RATSUK RAPEEPAT
IPC分类号： H04B7/00 , H04B17/00
CPC分类号： H04W52/146 , H04W52/265
摘要： A communication system (100) optimizes cell edge performance and spectral efficiency by determining an adaptive power control parameter based on system performance metrics measured by a serving Node B (111) and further measured, and reported to the serving Node B, by neighboring Node B's (110, 112). The adaptive power control parameter is then used to determine an uplink transmit power of a user equipment (UE) (101-104) served by the serving Node B. The uplink transmit power may be determined by the Node B and then conveyed to the UE, or the Node B may broadcast the adaptive power control parameter to the UE and the UE may self-determine the uplink transmit power. In addition, as a frequency reuse factor of one has been proposed for such communication systems, interference levels may be further improved by employment of an intra-site interference cancellation scheme in the sectors serviced by the Node B.
摘要翻译：通信系统（100）通过基于由服务节点B（111）测量的系统性能度量来确定自适应功率控制参数来优化小区边缘性能和频谱效率，并进一步测量并由相邻节点B向服务节点B报告（110,112）。自适应功率控制参数然后用于确定由服务节点B服务的用户设备（UE）（101-104）的上行链路发射功率。上行链路发射功率可以由节点B确定，然后传送给UE ，或者节点B可以向UE广播自适应功率控制参数，并且UE可以自行确定上行链路发射功率。另外，由于已经为这种通信系统提出了一种频率复用因子，所以通过在由节点B服务的扇区中采用站内干扰消除方案，可以进一步提高干扰水平。

10. 发明申请

WO2008024544A2 METHOD AND APPARATUS FOR PROVIDING AND OBTAINING BROADCAST/MULTICAST SERVICE FEEDBACK 审中-公开
标题翻译：用于提供和获取广播/多媒体服务反馈的方法和装置
公开(公告)号：WO2008024544A2
公开(公告)日：2008-02-28
申请号：PCT/US2007070287
申请日：2007-06-04
申请人： MOTOROLA INC , XIAO WEIMIN , GHOSH AMITAVA , RATASUK RAPEEPAT
发明人： XIAO WEIMIN , GHOSH AMITAVA , RATASUK RAPEEPAT
IPC分类号： H04J3/26 , H04L12/56 , H04W4/06 , H04W28/04
CPC分类号： H04W72/005 , H04L1/1692 , H04L1/1854 , H04L2001/0093
摘要： Embodiments of the present invention provide a manner in which feedback from remote units (120-122) involved in a broadcast / multicast service session can be obtained using shared wireless resources and/or shared signaling sequences. Having feedback information from at least some of the remote units involved in the session enables the network equipment (101) to dynamically manage the session and potentially improve the performance of the session. Moreover, utilizing shared wireless resources and/or shared signaling sequences may reduce the overhead cost of obtaining the feedback as compared to utilizing dedicated resources.
摘要翻译：本发明的实施例提供了可以使用共享无线资源和/或共享信令序列来获得涉及广播/多播服务会话的远程单元（120-122）的反馈的方式。从所述会话中涉及的至少一些远程单元获得反馈信息使得网络设备（101）能够动态地管理该会话并潜在地改善该会话的性能。此外，与利用专用资源相比，利用共享无线资源和/或共享信令序列可以减少获得反馈的开销成本。

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