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1. 发明申请

WO2010033537A1 CHANNEL ADAPTIVE ITERATIVE TURBO DECODER SYSTEM AND METHOD 审中-公开
标题翻译：通道自适应迭代涡轮解码器系统及方法
公开(公告)号：WO2010033537A1
公开(公告)日：2010-03-25
申请号：PCT/US2009/057079
申请日：2009-09-16
申请人： ANALOG DEVICES, INC. , STEIN, Yosef , MALEPATI, Hazarathaiah , PRIMO, Haim
发明人： STEIN, Yosef , MALEPATI, Hazarathaiah , PRIMO, Haim
IPC分类号： H03M13/39 , H03M13/29
CPC分类号： H03M13/2957 , H03M13/2975 , H03M13/3905 , H03M13/3927 , H03M13/3994 , H04L1/005 , H04L1/0055 , H04L1/0071
摘要： A channel adaptive iterative turbo decoder for computing with MAP decoders a set of branch metrics for a window of received data, computing the forward and reverse recursive path state metrics and computing from the forward and reverse recursive path state metrics the log likelihood ratio for 1 and 0 and interleaving the decision bits; and identifying those MAP decoder decision bits which are non-convergent, computing a set of branch metrics for the received data, computing from the forward and reverse recursive path state metrics the log likelihood ratio (LLR) for 1 and 0 for each non-converged decision bit and interleaving the non-convergent decision bits.
摘要翻译：一种信道自适应迭代turbo解码器，用于使用MAP解码器计算接收数据窗口的一组分支度量，计算正向和反向递归路径状态度量，以及从正向和反向递归路径状态度量计算1和对数似然比 0并交错判决位; 并且识别那些不收敛的MAP解码器判定比特，计算接收数据的一组分支度量，从正向和反向递归路径状态度量，计算每个非收敛的对数似然比（LLR）1和0 判决位和交织非收敛判定位。

2. 发明申请

WO2009057123A3 ULTRA WIDEBAND TRANSCEIVER ARCHITECTURE AND METHOD 审中-公开
标题翻译：超宽带收发器架构和方法
公开(公告)号：WO2009057123A3
公开(公告)日：2009-08-20
申请号：PCT/IL2008001692
申请日：2008-12-30
申请人： A M P S ADVANCED MICROPOWER SE , PRIMO HAIM , HOLZER REUVEN , IVRY YGAL
发明人： PRIMO HAIM , HOLZER REUVEN , IVRY YGAL
IPC分类号： H04L27/00
CPC分类号： H04L27/2647 , H04L27/2684
摘要： In the technology known today, UWB transceiver power consumption is not efficient and too high. We have solved this problem. In our patent we have presented our innovationist UWB transceiver circuit, which could be used for preamble based OFDM or pilot based OFDM reception. In IEEE P802.15-03/268r3 it is reported that UWB OFDM receiver power consumption at 480Mbits/sec, when implemented using traditional digital method, is 323mwatts for 130nm, and 236mwatts for 90nm. We have found that implementation of the same receiver using our new innovationist OFDM receiver, working at 480Mhz, consumes about 40mwatts. It is clear, in terms of power consumptions, that our OFDM receiver implementation is 8 times lower than the lowest power consumption known today by OFDM receiver circuit.
摘要翻译：在今天已知的技术中，UWB收发器的功耗不高，太高。我们已经解决了这个问题。在我们的专利中，我们提出了我们创新的UWB收发器电路，可以用于基于前导码的OFDM或基于导频的OFDM接收。据IEEE P802.15-03 / 268r3报道，UWB OFDM接收机的功耗为480Mbits / sec，采用传统数字方式实现，130nm为323mw，90nm为236mwat。我们已经发现，使用我们新的创新者OFDM接收机（以480Mhz工作）的相同接收机的实现消耗了大约40mwatts。在功率消耗方面，很明显，我们的OFDM接收机实现是OFDM接收机电路已知的最低功耗的8倍。

3. 发明申请

WO2009057123A2 ULTRA WIDEBAND TRANSCEIVER ARCHITECTURE AND METHOD 审中-公开
标题翻译：超宽带收发器体系结构和方法
公开(公告)号：WO2009057123A2
公开(公告)日：2009-05-07
申请号：PCT/IL2008/001692
申请日：2008-12-30
申请人： A.M.P.S. ADVANCED MICROPOWER SEMICONDUCTORS L.T.D. , PRIMO, Haim , HOLZER, Reuven , IVRY, Ygal
发明人： PRIMO, Haim , HOLZER, Reuven , IVRY, Ygal
IPC分类号： H04J14/02
CPC分类号： H04L27/2647 , H04L27/2684
摘要： In the technology known today, UWB transceiver power consumption is not efficient and too high. We have solved this problem. In our patent we have presented our innovationist UWB transceiver circuit, which could be used for preamble based OFDM or pilot based OFDM reception. In IEEE P802.15-03/268r3 it is reported that UWB OFDM receiver power consumption at 480Mbits/sec, when implemented using traditional digital method, is 323mwatts for 130nm, and 236mwatts for 90nm. We have found that implementation of the same receiver using our new innovationist OFDM receiver, working at 480Mhz, consumes about 40mwatts. It is clear, in terms of power consumptions, that our OFDM receiver implementation is 8 times lower than the lowest power consumption known today by OFDM receiver circuit.
摘要翻译：在当今已知的技术中，UWB收发器功耗不高并且太高。我们已经解决了这个问题。在我们的专利中，我们展示了我们的创新型UWB收发器电路，该电路可用于基于前导码的OFDM或基于导频的OFDM接收。在IEEE P802.15-03 / 268r3中，据报道，使用传统数字方法实现的480Mbits / sec的UWB OFDM接收器功耗在130nm下为323mW，在90nm下为236mW。我们发现，使用我们新的创新型OFDM接收器，在480Mhz下工作，实现相同的接收器，功耗约为40mW。就功耗而言，很显然，我们的OFDM接收器实现比OFDM接收器电路目前已知的最低功耗低8倍。

4. 发明申请

WO2004092873A2 GALOIS FIELD LINEAR TRANSFORMER TRELLIS SYSTEM 审中-公开
标题翻译： GALOIS现场线性变压器TRELLIS系统
公开(公告)号：WO2004092873A2
公开(公告)日：2004-10-28
申请号：PCT/US2004/010656
申请日：2004-04-07
申请人： ANALOG DEVICES, INC. , STEIN, Yosef , PRIMO, Haim
发明人： STEIN, Yosef , PRIMO, Haim
IPC分类号： G06F
CPC分类号： H03M13/235 , H03M13/6516 , H03M13/6561 , H03M13/6575 , H04L1/0041 , H04L1/0059
摘要： A galois field linear transformer trellis system includes a Galois field linear transformer matrix; an input selection circuit for providing to the matrix a number of input bits in one or more trellis bit streams and a trellis state output of the matrix and a programmable storage device for configuring the matrix to perform a multi-cycle Galois field transform of the one or more trellis bit steams and trellis state output to provide a plurality of trellis output channel symbols and a new trellis state output in a single cycle.
摘要翻译：伽罗瓦域线性变压器网格系统包括伽罗瓦域线性变压器矩阵; 输入选择电路，用于向矩阵提供一个或多个格状比特流中的多个输入比特和该矩阵的网格状态输出，以及用于配置该矩阵以执行该一矩阵的多周期伽罗瓦域变换的可编程存储装置或更多的网格位流和网格状态输出，以在单个周期中提供多个网格输出通道符号和新的网格状态输出。

5. 发明申请

WO2011017256A2 EQUALIZATION FOR OFDM COMMUNICATION 审中-公开
标题翻译： OFDM通信的均衡
公开(公告)号：WO2011017256A2
公开(公告)日：2011-02-10
申请号：PCT/US2010044098
申请日：2010-08-02
申请人： ANALOG DEVICES INC , PRIMO HAIM , STEIN YOSEF , AN WEI
发明人： PRIMO HAIM , STEIN YOSEF , AN WEI
IPC分类号： H04L25/02
CPC分类号： H04L25/0212 , H04L25/0218 , H04L25/03159 , H04L2025/03414 , H04L2025/03535 , H04L2025/03726
摘要： The problem of inefficient channel impulse-response processing is addressed by processing different parts of a channel impulse response to accurately locate channel taps, and to generate more than one set of equalization coefficients. This allows the most-suited equalization coefficient to be selected based on a selection criterion.
摘要翻译：通过处理信道脉冲响应的不同部分来精确地定位信道抽头并产生多于一组的均衡系数来解决低效率信道脉冲响应处理的问题。这允许基于选择标准来选择最合适的均衡系数。

6. 发明申请

WO2011017256A3 EQUALIZATION FOR OFDM COMMUNICATION 审中-公开
公开(公告)号：WO2011017256A3
公开(公告)日：2011-02-10
申请号：PCT/US2010/044098
申请日：2010-08-02
申请人： ANALOG DEVICES, INC. , PRIMO, Haim , STEIN, Yosef , AN, Wei
发明人： PRIMO, Haim , STEIN, Yosef , AN, Wei
IPC分类号： H04L25/02
摘要： The problem of inefficient channel impulse-response processing is addressed by processing different parts of a channel impulse response to accurately locate channel taps, and to generate more than one set of equalization coefficients. This allows the most-suited equalization coefficient to be selected based on a selection criterion.

7. 发明申请

WO2009122405A3 NOVEL ULTRA LOW POWER OFDM RECEIVER COMPONENTS 审中-公开
标题翻译：新型超低功耗OFDM接收器组件
公开(公告)号：WO2009122405A3
公开(公告)日：2010-03-11
申请号：PCT/IL2009000352
申请日：2009-04-05
申请人： A M P S ADVANCED MICROPOWER SE , PRIMO HAIM , HOLZER REUVEN , IVRY YGAL
发明人： PRIMO HAIM , HOLZER REUVEN , IVRY YGAL
IPC分类号： H04B7/00
CPC分类号： H04L27/2647
摘要： The theme of our patent is an ultra low power components for Orthogonal Frequency Division Multiplexing (OFDM) based receiver. A new and innovationist OFDM receiver components ("our OFDM receiver components"), based on discrete time analog signal processing, are described in this patent application. OFDM receiver circuit is usually related to a communication field, where it is used to receive and decode a transmitted data. OFDM receiver circuit gets at its input OFDM modulated signals, and performs all necessary tasks, in order to decode the received data. OFDM signal comprised of multiple orthogonal carrier (103a- 105a), in which each one carries different data symbol. The summation of all carrier symbols comprises the data. To perform the receiving operation, an OFDM receiver must first perform detection, synchronization, parameter and channel estimation, then, a Fast Fourier Transform (FFT) is applied, and then, equalization is performed, and the last stage, is the de-interleaving and the error correction. All tasks above require complicated computational operations, such as additions, multiplications. Therefore, if implemented in a digital way, as it is with the current known technology, a significant high power is consumed by the receiver. Our OFDM receiver components are built and designed to work with discrete time analog signals, based on extremely low power additions, multiplications operations, and therefore achieves significant power reduction, compared to its digital counter implementation.
摘要翻译：我们的专利主题是基于正交频分复用（OFDM）的接收机的超低功耗组件。在本专利申请中描述了基于离散时间模拟信号处理的新的和创新的OFDM接收器组件（“我们的OFDM接收器组件”）。 OFDM接收机电路通常与通信领域相关，其中它用于接收和解码发送的数据。 OFDM接收机电路获得其输入的OFDM调制信号，并执行所有必要的任务，以解码接收到的数据。 OFDM信号由多个正交载波（103a-105a）组成，其中每个载波具有不同的数据符号。所有载波符号的总和包括数据。为了执行接收操作，OFDM接收机必须首先执行检测，同步，参数和信道估计，然后应用快速傅里叶变换（FFT），然后执行均衡，最后一级是解交织和纠错。上述所有任务都需要复杂的计算操作，例如添加，乘法。因此，如果以数字方式实现，就像现有的已知技术一样，接收机消耗了显着的高功率。与其数字计数器实现相比，我们的OFDM接收器组件被构建和设计用于基于极低功率添加，乘法运算的离散时间模拟信号，从而实现显着的功率降低。

8. 发明申请

WO2009072126A2 ACOUSTIC MOTION CAPTURE 审中-公开
标题翻译：声乐运动捕捉
公开(公告)号：WO2009072126A2
公开(公告)日：2009-06-11
申请号：PCT/IL2008/001578
申请日：2008-12-04
申请人： SENPLAY TECHNOLOGIES LTD. , GABAI, Oz , PRIMO, Haim
发明人： GABAI, Oz , PRIMO, Haim
IPC分类号： G06T7/20
CPC分类号： G01S5/30 , A63F2300/1012 , A63F2300/1025 , A63F2300/6072 , G01S5/0036 , G01S11/16 , G06F3/011 , G06F3/017 , G06F3/043
摘要： A motion-capture system containing a base-unit and one or more mobile-articles The base-unit contains two or more acoustic transmitters, each transmitting an acoustic signal, an RF transmitter transmitting a synchronization signal, and an RF receiver for receive timing data transmitted from the mobile-articles. The synchronization signal and the acoustic signals are transmitted synchronously, and the timing data contains time measuring information associated with time delay at the mobile-article, between the synchronization signal and the acoustic signals.
摘要翻译：包含基本单元和一个或多个移动物品的运动捕获系统基本单元包含两个或更多个声发射器，每个发射器发射声信号，发射同步信号的RF发射器和用于接收定时数据的RF接收器从移动文章传送。同步信号和声信号被同步发送，并且定时数据包含与移动物品的时间延迟相关联的时间测量信息，在同步信号和声信号之间。

9. 发明申请

WO2008048630A2 IMPROVED CHANNEL ESTIMATION SYSTEM AND METHOD 审中-公开
标题翻译：改进的信道估计系统和方法
公开(公告)号：WO2008048630A2
公开(公告)日：2008-04-24
申请号：PCT/US2007022129
申请日：2007-10-17
申请人： ANALOG DEVICES INC , PRIMO HAIM , STEIN YOSEF , AN WEI
发明人： PRIMO HAIM , STEIN YOSEF , AN WEI
IPC分类号： H04L27/00
CPC分类号： H04L25/03038 , H04B17/345 , H04B17/364 , H04L25/0218 , H04L25/0228 , H04L25/025 , H04L25/03159 , H04L27/2647 , H04L2025/03414 , H04L2025/03783
摘要： Channel estimation for high mobility OFDM channels is achieved by identifying a set of channel path delays from an OFDM symbol stream including carrier data, inter-channel interference noise and channel noise; determining the average channel impulse response for the identified set of channel path delays in each symbol; storing the average channel impulse responses for the identified channel path delays; generating a path delay curvature for each channel path delay in each symbol based on stored average channel impulse responses for the identified channel path delays; estimating the carrier data in the symbols in the OFDM symbol stream in the presence of inter-channel interference noise and channel noise from the OFDM symbol steam and the average impulse responses for the identified channel path delays; reconstructing the inter-channel interference noise in response to the path delay curvature, the identified set of channel path delays and estimated carrier data; and subtracting the reconstructed inter-channel interference noise from the OFDM symbol stream to produce a symbol stream of carrier data and channel noise with suppressed inter-channel interference noise.
摘要翻译：高移动性OFDM信道的信道估计通过从包括载波数据，信道间干扰噪声和信道噪声的OFDM符号流中识别一组信道路径延迟来实现; 确定每个符号中识别的一组信道路径延迟的平均信道脉冲响应; 存储针对所识别的信道路径延迟的平均信道脉冲响应; 基于存储的用于所识别的信道路径延迟的平均信道脉冲响应，为每个符号中的每个信道路径延迟生成路径延迟曲率; 在存在来自OFDM符号流的信道间干扰噪声和信道噪声以及所识别的信道路径延迟的平均脉冲响应的情况下，估计OFDM符号流中的符号中的载波数据; 响应于路径延迟曲率，所识别的一组信道路径延迟和估计的载波数据来重构信道间干扰噪声; 并从OFDM符号流中减去重构的信道间干扰噪声，以产生具有抑制的信道间干扰噪声的载波数据和信道噪声的符号流。

10. 发明申请

WO2009072126A3 ACOUSTIC MOTION CAPTURE 审中-公开
标题翻译：声乐运动捕捉
公开(公告)号：WO2009072126A3
公开(公告)日：2010-03-11
申请号：PCT/IL2008001578
申请日：2008-12-04
申请人： SENPLAY TECHNOLOGIES LTD , GABAI OZ , PRIMO HAIM
发明人： GABAI OZ , PRIMO HAIM
IPC分类号： G01S15/00
CPC分类号： G01S5/30 , A63F2300/1012 , A63F2300/1025 , A63F2300/6072 , G01S5/0036 , G01S11/16 , G06F3/011 , G06F3/017 , G06F3/043
摘要： A motion-capture system containing a base-unit and one or more mobile-articles The base-unit contains two or more acoustic transmitters, each transmitting an acoustic signal, an RF transmitter transmitting a synchronization signal, and an RF receiver for receive timing data transmitted from the mobile-articles. The synchronization signal and the acoustic signals are transmitted synchronously, and the timing data contains time measuring information associated with time delay at the mobile-article, between the synchronization signal and the acoustic signals.
摘要翻译：包含基本单元和一个或多个移动物品的运动捕获系统基本单元包含两个或更多个声发射器，每个发射器发射声信号，发射同步信号的RF发射器和用于接收定时数据的RF接收器从移动文章传送。同步信号和声信号被同步发送，并且定时数据包含与移动物品的时间延迟相关联的时间测量信息，在同步信号和声信号之间。

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