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1. 发明申请

US20130316666A1 DYNAMICALLY RECONFIGURABLE UNIVERSAL TRANSMITTER SYSTEM 失效
标题翻译：动态可重构通用发射机系统
公开(公告)号：US20130316666A1
公开(公告)日：2013-11-28
申请号：US13958952
申请日：2013-08-05
申请人： Joel D. Medlock , Uma Jha , David M. Holmes , Andrea Y.J. Chen , Madasamy Kartheepan
发明人： Joel D. Medlock , Uma Jha , David M. Holmes , Andrea Y.J. Chen , Madasamy Kartheepan
IPC分类号： H04B1/04
CPC分类号： H04B1/04 , H04B1/38 , H04B1/406 , H04B7/06 , H04W72/1215 , H04W88/02 , H04W88/06 , Y10S707/99953 , Y10S707/99955
摘要： A dynamically reconfigurable universal transmitter system is disclosed herein. The electronic device includes multiple transmitter resources for generating transmission signals, an output bus; and an antenna summer coupled to the output bus. The output bus is selectively coupled to the plurality of transmitter resources and it selectively receives transmission signals from the plurality of transmission resources. The antenna summer stores transmission signals received on the output bus.
摘要翻译：本文公开了一种动态可重新配置的通用发射机系统。电子设备包括用于产生传输信号的多个发射机资源，输出总线; 以及耦合到输出总线的天线加速器。输出总线选择性地耦合到多个发射机资源，并且其选择性地接收来自多个传输资源的传输信号。天线夏天存储在输出总线上接收的发送信号。

2. 发明授权

US07233810B2 Dynamically reconfigurable universal transmitter system 有权
标题翻译：动态可重配置通用发射机系统
公开(公告)号：US07233810B2
公开(公告)日：2007-06-19
申请号：US09922484
申请日：2001-08-03
申请人： Joel D. Medlock , Uma Jha , David M. Holmes , Andrea Y. J. Chen , Madasamy Kartheepan
发明人： Joel D. Medlock , Uma Jha , David M. Holmes , Andrea Y. J. Chen , Madasamy Kartheepan
IPC分类号： H04B1/38
CPC分类号： H04B1/04 , H04B1/38 , H04B1/406 , H04B7/06 , H04W72/1215 , H04W88/02 , H04W88/06 , Y10S707/99953 , Y10S707/99955
摘要： A dynamically reconfigurable universal transmitter system is disclosed herein. The electronic device includes multiple transmitter resources for generating transmission signals, an output bus, and an antenna summer coupled to the output bus. The output bus is selectively coupled to the plurality of transmitter resources and it selectively receives transmission signals from the plurality of transmission resources. The antenna summer stores transmission signals received on the output bus.
摘要翻译：本文公开了一种动态可重新配置的通用发射机系统。电子设备包括用于产生传输信号的多个发射机资源，输出总线和耦合到输出总线的天线加法器。输出总线选择性地耦合到多个发射机资源，并且其选择性地接收来自多个传输资源的传输信号。天线夏天存储在输出总线上接收的发送信号。

3. 发明授权

US06459883B2 Generic finger architecture for spread spectrum applications 有权
标题翻译：通用手指架构用于扩频应用
公开(公告)号：US06459883B2
公开(公告)日：2002-10-01
申请号：US09920094
申请日：2001-07-31
申请人： Ravi Subramanian , Keith Rieken , Uma Jha , David M. Holmes , Joel D. Medlock , Murali Krishnan
发明人： Ravi Subramanian , Keith Rieken , Uma Jha , David M. Holmes , Joel D. Medlock , Murali Krishnan
IPC分类号： H04B1700
CPC分类号： H04B1/7115 , H04B1/7117 , H04B2201/7071 , H04L2027/0026
摘要： A rake receiver in accordance with an exemplary embodiment of this invention is configurable by an external agent (e.g., microcontroller, DSP, or state machine) to suit the particular requirements of different spread spectrum systems. In an exemplary embodiment, the receiver includes multiple fingers. Each finger includes a plurality of generic despreaders/descramblers, a plurality of generic dechannelizers coupled to the despreaders/descramblers, and at least one timing estimation controller coupled to the despreaders/descramblers. The finger also includes at least one phase estimation controller, at least one frequency estimation controller, and at least one energy estimation controller all coupled to the generic dechannelizers.
摘要翻译：根据本发明的示例性实施例的耙式接收机可由外部代理（例如，微控制器，DSP或状态机）来配置，以适应不同扩频系统的特定要求。在示例性实施例中，接收机包括多个指状物。每个手指包括多个通用去扩展器/解扰器，耦合到解扩器/解扰器的多个通用去通道化器，以及耦合到解扩器/解扰器的至少一个定时估计控制器。手指还包括至少一个相位估计控制器，至少一个频率估计控制器和至少一个能量估计控制器，所述至少一个能量估计控制器全部耦合到通用去通道分配器。

4. 发明授权

US07254649B2 Wireless spread spectrum communication platform using dynamically reconfigurable logic 有权
标题翻译：无线扩频通信平台采用动态可重构逻辑
公开(公告)号：US07254649B2
公开(公告)日：2007-08-07
申请号：US11198692
申请日：2005-08-05
申请人： Ravi Subramanian , Uma Jha , Joel D. Medlock
发明人： Ravi Subramanian , Uma Jha , Joel D. Medlock
IPC分类号： G06F13/10 , H04B1/38
CPC分类号： H04B1/0003 , H04B1/707 , H04B2201/7071 , H04B2201/70711
摘要： A wireless spread spectrum communication platform for processing a communication signal is disclosed herein. The wireless communication platform includes a first computing element, a second computing element, and a reconfigurable interconnect. The first computing element is coupled to the second computing element via the reconfigurable interconnect. A design configuration of the first computing element is heterogeneous with respect to a design configuration of the second computing element. The reconfigurable interconnect has an uncommitted architecture, thereby allowing it to be configured by an outside source to couple portions of the first reconfigurable interconnect with portions of the second reconfigurable interconnect in a variety of combinations. The first computing element, the second computing element, and the reconfigurable interconnect operable to perform discrete functions suitable for processing of the communication signal.
摘要翻译：本文公开了一种用于处理通信信号的无线扩频通信平台。无线通信平台包括第一计算元件，第二计算元件和可重构互连。第一计算元件经由可重构互连耦合到第二计算元件。关于第二计算元件的设计配置，第一计算元件的设计配置是异构的。可重配置互连具有未提交的架构，从而允许其由外部源配置以将第一可重配置互连的部分以各种组合耦合第二可重配置互连的部分。第一计算元件，第二计算元件和可重构互连可操作以执行适于处理通信信号的离散功能。

5. 发明授权

US07031376B2 Fast initial acquisition and search device for a spread spectrum communication system 失效
标题翻译：用于扩频通信系统的快速初始采集和搜索设备
公开(公告)号：US07031376B2
公开(公告)日：2006-04-18
申请号：US09751777
申请日：2000-12-29
申请人： Joel D. Medlock , Uma Jha
发明人： Joel D. Medlock , Uma Jha
IPC分类号： H04B1/707
CPC分类号： H04B1/708 , H04B1/7075 , H04B1/70751 , H04B1/70755 , H04J13/0022
摘要： A fast initial acquisition and search device for a spread spectrum communication system is disclosed herein. The search device includes a memory for storing the first code sequence, and a plurality of computation circuits coupled in parallel to the memory. The search device also includes a plurality of threshold detector circuits. Each of the plurality of threshold detector circuits is respectively coupled to one of the plurality of computation circuits. Each of the plurality of computation circuits implements a unique phase offset for a second code sequence with respect to the first code sequence. A correlation operation is performed in parallel at each of the plurality of computation circuits followed by a threshold evaluation that indicates whether the correlation result satisfied a threshold value.
摘要翻译：本文公开了一种用于扩展频谱通信系统的快速初始采集和搜索装置。搜索装置包括用于存储第一代码序列的存储器和并联耦合到存储器的多个计算电路。搜索装置还包括多个阈值检测器电路。多个阈值检测器电路中的每一个分别耦合到多个计算电路中的一个。多个计算电路中的每一个相对于第一代码序列实现针对第二代码序列的唯一的相位偏移。在多个计算电路中的每一个并行执行相关操作，接着是指示相关结果是否满足阈值的阈值评估。

6. 发明授权

US06967999B2 Method and apparatus to support multi standard, multi service base-stations for wireless voice and data networks 失效
标题翻译：支持无线语音和数据网络的多标准多业务基站的方法和装置
公开(公告)号：US06967999B2
公开(公告)日：2005-11-22
申请号：US09752050
申请日：2000-12-29
申请人： Ravi Subramanian , Keith Rieken , Uma Jha , Joel D. Medlock , Christopher C. Woodthorpe
发明人： Ravi Subramanian , Keith Rieken , Uma Jha , Joel D. Medlock , Christopher C. Woodthorpe
IPC分类号： H04B1/40 , H04B17/00 , H04L12/56 , H04L25/00 , H04L27/00 , H04W24/00 , H04W28/10 , H04W88/08 , H04W88/10
CPC分类号： H04B1/0007 , H04B1/0003 , H04B1/406 , H04W24/00 , H04W28/10 , H04W88/08 , H04W88/10
摘要： An apparatus for digitally processing signals within wireless communications base-stations which includes a channel pooling signal processor and a digital signal processor. The channel pooling signal processor includes a plurality of computation units typically realized in a heterogeneous multiprocessing architecture, a test interface for testing the function of the plurality of the computation units, a general-purpose microprocessor for managing the dataflow into and out of the channel pooling signal processor as well as effecting the control and configuration of the computation units, and an interconnect mechanism for connecting the plurality of computation units to the input, output, test interface, and the general-purpose microprocessor.
摘要翻译：一种用于数字处理无线通信基站内的信号的装置，包括信道汇集信号处理器和数字信号处理器。信道池信号处理器包括通常在异构多处理架构中实现的多个计算单元，用于测试多个计算单元的功能的测试接口，用于管理数据流进出信道池的通用微处理器信号处理器以及实现计算单元的控制和配置，以及用于将多个计算单元连接到输入，输出，测试接口和通用微处理器的互连机构。

7. 发明授权

US06816876B2 Apparatus and method for modifying an M-sequence with arbitrary phase shift 有权
标题翻译：用于修改具有任意相移的M序列的装置和方法
公开(公告)号：US06816876B2
公开(公告)日：2004-11-09
申请号：US09772581
申请日：2001-01-29
申请人： Uma Jha , Joel D. Medlock
发明人： Uma Jha , Joel D. Medlock
IPC分类号： G06F102
CPC分类号： H04J13/0025 , G06F7/584 , G06F2207/583 , H03K3/84 , H04B1/707 , H04B1/70756 , H04J13/0022 , H04J13/10
摘要： An embodiment of the invention described in the specification and drawings is an apparatus and method of generating a phase-shifted maximum length pseudo-random noise (PN) sequence without resorting to complicated counters and clocking schemes. The apparatus includes a linear feedback shift register (LFSR) that has N stages and the ability to generate a first PN sequence at an output of its last stage. The LFSR is coupled to a first mask circuit and a second mask circuit for generating a second PN sequence and a third PN sequence. The apparatus further includes logic for selectively outputting bits from the second and third PN sequences to form a fourth PN sequence, which has a phase shift relative to the first PN sequence.
摘要翻译：在说明书和附图中描述的本发明的实施例是在不诉诸复杂的计数器和计时方案的情况下生成相移最大长度伪随机噪声（PN）序列的装置和方法。该装置包括具有N级的线性反馈移位寄存器（LFSR），并且能够在其最后级的输出端产生第一PN序列。 LFSR耦合到第一掩模电路和用于产生第二PN序列和第三PN序列的第二掩模电路。该装置还包括用于选择性地从第二和第三PN序列输出比特以形成相对于第一PN序列具有相移的第四PN序列的逻辑。

8. 发明授权

US08515352B2 Dynamically reconfigurable universal transmitter system 有权
公开(公告)号：US08515352B2
公开(公告)日：2013-08-20
申请号：US11748311
申请日：2007-05-14
申请人： Joel D. Medlock , Uma Jha , David M. Holmes , Andrea Y. J. Chen , Madasamy Kartheepan
发明人： Joel D. Medlock , Uma Jha , David M. Holmes , Andrea Y. J. Chen , Madasamy Kartheepan
IPC分类号： H04B1/00 , H04K3/00
CPC分类号： H04B1/04 , H04B1/38 , H04B1/406 , H04B7/06 , H04W72/1215 , H04W88/02 , H04W88/06 , Y10S707/99953 , Y10S707/99955
摘要： A dynamically reconfigurable universal transmitter system is disclosed herein. The electronic device includes multiple transmitter resources for generating transmission signals, an output bus, and an antenna summer coupled to the output bus. The output bus is selectively coupled to the plurality of transmitter resources and it selectively receives transmission signals from the plurality of transmission resources. The antenna summer stores transmission signals received on the output bus.

9. 发明申请

US20060245480A1 Fast initial acquisition & search device for a spread spectrum communication system 审中-公开
标题翻译：用于扩频通信系统的快速初始采集和搜索设备
公开(公告)号：US20060245480A1
公开(公告)日：2006-11-02
申请号：US11373844
申请日：2006-03-10
申请人： Joel Medlock , Uma Jha
发明人： Joel Medlock , Uma Jha
IPC分类号： H04B1/707
CPC分类号： H04B1/708 , H04B1/7075 , H04B1/70751 , H04B1/70755 , H04J13/0022
摘要： A fast initial acquisition and search device for a spread spectrum communication system is disclosed herein. The search device includes a memory for storing the first code sequence, and a plurality of computation circuits coupled in parallel to the memory. The search device also includes a plurality of threshold detector circuits. Each of the plurality of threshold detector circuits is respectively coupled to one of the plurality of computation circuits. Each of the plurality of computation circuits implements a unique phase offset for a second code sequence with respect to the first code sequence. A correlation operation is performed in parallel at each of the plurality of computation circuits followed by a threshold evaluation that indicates whether the correlation result satisfied a threshold value.
摘要翻译：本文公开了一种用于扩展频谱通信系统的快速初始采集和搜索装置。搜索装置包括用于存储第一代码序列的存储器和并联耦合到存储器的多个计算电路。搜索装置还包括多个阈值检测器电路。多个阈值检测器电路中的每一个分别耦合到多个计算电路中的一个。多个计算电路中的每一个相对于第一代码序列实现针对第二代码序列的唯一的相位偏移。在多个计算电路中的每一个并行执行相关操作，接着是指示相关结果是否满足阈值的阈值评估。

10. 发明申请

US20050131933A1 Systems and methods for aggregating information exchange requirements 有权
标题翻译：汇总信息交换要求的系统和方法
公开(公告)号：US20050131933A1
公开(公告)日：2005-06-16
申请号：US10746100
申请日：2003-12-23
申请人： Uma Jha
发明人： Uma Jha
IPC分类号： G06F17/30 , G06F17/00
CPC分类号： G06F17/30569 , Y10S707/99931
摘要： A new approach to aggregating a plurality of information exchange requirements (IERs) into a common schema is disclosed. An aggregation method includes the broad steps of tabulating the plurality of IERs into an ordered format, identifying a plurality of commonalities in the ordered format, and formulating the common schema from the ordered format. The common schema includes a data structure having a number of content-based attributes fields, wherein each of the content-based attributes fields corresponds to one of the context-neutral commonalities in the ordered format.
摘要翻译：公开了将多个信息交换要求（IER）聚合成共同模式的新方法。聚合方法包括将多个IER列表成有序格式的广泛步骤，识别有序格式中的多个共同点，以及从有序格式制定公共模式。公共模式包括具有多个基于内容的属性字段的数据结构，其中每个基于内容的属性字段对应于有序格式的上下文中立共同之一。

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