公开(公告)号：US06895421B1

公开(公告)日：2005-05-17

申请号：US09680665

申请日：2000-10-06

Applicant: Avner Dor ,  Doron Rainish ,  Daniel Yellin

Inventor： Avner Dor ,  Doron Rainish ,  Daniel Yellin

IPC: G06F17/16 ,  G06F17/14 ,  G06F7/52

CPC classification number: G06F17/16 ,  G06F17/14

Abstract: Linear transformations are carried out on a matrix that represents information such as an image or a communication. In an aspect, the matrix is processed to remove duplicate information. The duplicate information can be duplicate rows, or zero rows. This matrix is then transformed into a modifed matrix, indicating duplicate information is removed to produce a modified matrix.

Abstract translation: 在表示诸如图像或通信之类的信息的矩阵上执行线性变换。 在一方面，矩阵被处理以去除重复的信息。 重复信息可以是重复的行或零行。 然后将该矩阵转换成修改的矩阵，指示重复的信息被去除以产生修改的矩阵。

公开(公告)号：US06848069B1

公开(公告)日：2005-01-25

申请号：US09371275

申请日：1999-08-10

Applicant: Sharon Levy ,  Daniel Yellin ,  Yona Perets

Inventor： Sharon Levy ,  Daniel Yellin ,  Yona Perets

IPC: H03M13/00 ,  H03M13/03 ,  H03M13/29

CPC classification number: H03M13/296 ,  H03M13/2948 ,  H03M13/2966 ,  H03M13/2972 ,  H03M13/2975 ,  H03M13/4115

Abstract: Briefly, a method to decode a block of information of a turbo code to produce a decoded block. The method may determine from a structure of an error detection code one or more possible error patterns and may generate a reliability metric based on one or more of the one or more possible error patterns and the decoded block.

Abstract translation: 简而言之，一种解码turbo码的信息块以产生解码块的方法。 该方法可以从错误检测码的结构确定一个或多个可能的错误模式，并且可以基于一个或多个可能的错误模式和解码块中的一个或多个生成可靠性度量。

公开(公告)号：US06741662B1

公开(公告)日：2004-05-25

申请号：US09550855

申请日：2000-04-17

Applicant: Amir Francos ,  Ilan Barak ,  Daniel Yellin ,  Avner Dor

Inventor： Amir Francos ,  Ilan Barak ,  Daniel Yellin ,  Avner Dor

IPC: H03F126

CPC classification number: H03F1/3247 ,  H04L27/368

Abstract: A method of generating values of a predistortion look up table for linearization of a transmitter. The method includes accumulating a plurality of pairs of values representing input and output values of samples entering one or more non-linear elements of the transmitter, fitting the pairs of values into a parameteric model of at least one of the one or more non-linear elements, so as to determine values for the parameters of the parameteric model, and generating values of the look up table responsive to the fitted parameteric model.

Abstract translation: 产生用于发送机线性化的预失真查询表的值的方法。 该方法包括累积表示进入发射机的一个或多个非线性元件的样本的输入和输出值的多对值，将该对值拟合成一个或多个非线性的至少一个的参数模型 元素，以便确定参数模型的参数的值，以及响应于拟合的参数模型生成查找表的值。

公开(公告)号：US06628701B2

公开(公告)日：2003-09-30

申请号：US09443864

申请日：1999-11-19

Applicant: Daniel Yellin

Inventor： Daniel Yellin

IPC: H04B1707

CPC classification number: H04J13/0048 ,  H04B1/7115 ,  H04B2001/70724

Abstract: Apparatus and a method for receiving spread-spectrum signals is provided. The method includes the steps of detecting a noisy user signal from a spread-spectrum signal including at least a first user signal (including data therein) and at least one pilot signal, and removing an interference effect of the pilot signal on the first user signal from the noisy user signal thereby to create a noise reduced user signal.

Abstract translation: 提供了用于接收扩频信号的装置和方法。 该方法包括以下步骤：从包括至少第一用户信号（包括其中的数据）和至少一个导频信号的扩频信号中检测噪声用户信号，以及消除导频信号对第一用户信号的干扰效应 从噪声用户信号中产生噪声降低的用户信号。

公开(公告)号：US06606490B1

公开(公告)日：2003-08-12

申请号：US09371276

申请日：1999-08-10

Applicant: Doron Rainish ,  Daniel Yellin ,  Paul Spencer

Inventor： Doron Rainish ,  Daniel Yellin ,  Paul Spencer

IPC: H04B116

CPC classification number: H04W52/0235 ,  Y02D70/00

Abstract: A battery-powered portable radio receiver and a method of operating the battery-powered radio receiver during Standby Mode in order to decrease battery-current drain is provided. In Standby Mode, a receive path of the radio receiver is activated during a data-detection time interval for the detection of data destined for selected receivers, and a preconditioning time interval for performing pre-conditioning functions with respect to the receiver before the data-detection time interval. The method includes: (a) activating the receive path at a predetermined time instant before the start of the data-detection time interval to perform the pro-conditioning functions with respect to the receiver, (b) detecting a predetermined characteristic of the received signal affected by each of the pre-conditioning functions; (c) comparing each of the predetermined characteristics with e threshold; (d) where the predetermined characteristics are within their respective thresholds, deactivating the receive path until the start of the data-detection time interval, and then reactivating the receive path fur the data-detection time interval; and (e) where the predetermined characteristics are outside their respective thresholds, continuing the pre-conditioning functions until the predetermined characteristics are within their respective thresholds, then deactivating the receive path until the start of the data-detection time interval, and then reactivating the receive path for the data-detection time interval.

Abstract translation: 提供了一种电池供电的便携式无线电接收机以及在待机模式期间操作电池供电的无线电接收机以减少电池电流消耗的方法。 在待机模式下，无线电接收机的接收路径在数据检测时间间隔期间被激活，用于检测去往所选择的接收机的数据，以及预处理时间间隔，用于在数据处理之前执行关于接收机的预处理功能， 检测时间间隔。 该方法包括：（a）在数据检测时间间隔开始之前的预定时刻激活接收路径，以执行关于接收机的调理功能，（b）检测接收信号的预定特性 受每个预处理功能的影响; （c）将每个预定特征与e阈值进行比较; （d）其中预定特性在其各自的阈值内，去激活接收路径，直到数据检测时间间隔开始，然后再次激活接收路径，以及数据检测时间间隔; 和（e）其中预定特性在它们各自的阈值之外的情况下，继续预处理功能直到预定特征在它们各自的阈值内，然后停止接收路径，直到数据检测时间间隔的开始，然后重新激活 接收数据检测时间间隔的路径。

公开(公告)号：US09237459B1

公开(公告)日：2016-01-12

申请号：US13314215

申请日：2011-12-08

Applicant: Adoram Erell ,  Daniel Yellin ,  Krishna Srikanth Gomadam

Inventor： Adoram Erell ,  Daniel Yellin ,  Krishna Srikanth Gomadam

IPC: H04B17/00 ,  H04W24/00

CPC classification number: H04W24/00 ,  H04B17/309 ,  H04B17/318

Abstract: A method includes receiving in a receiver transmissions from a serving cell that serves the receiver and from one or more neighbor cells. The transmissions are received via multiple receive antennas to produce multiple respective output signals. The multiple output signals are weighed with respective weights, and the weighted output signals are combined to produce a combined output signal. The weights are selected so as to form a composite antenna pattern having a first antenna gain in one or more first directions that point toward the neighbor cells, and a second antenna gain, lower than the first antenna gain, in a second direction that points toward the serving cell. Characteristics of the one or more neighbor cells are measured by processing the combined output signal in which the transmissions received from the serving cell are attenuated.

Abstract translation: 一种方法包括在接收机中接收来自服务于接收机的服务小区和来自一个或多个相邻小区的传输。 通过多个接收天线接收传输以产生多个相应的输出信号。 多个输出信号用相应的权重称重，并且加权的输出信号被组合以产生组合的输出信号。 选择权重以形成在朝向相邻小区的一个或多个第一方向上具有第一天线增益的复合天线方向图，以及比第一天线增益低的第二天线增益，该第二方向指向第二方向 服务小区。 通过处理其中从服务小区接收的传输被衰减的组合输出信号来测量一个或多个相邻小区的特性。

公开(公告)号：US08644236B2

公开(公告)日：2014-02-04

申请号：US13204685

申请日：2011-08-07

Applicant: Daniel Yellin ,  Yona Perets ,  Itsik Bergel

Inventor： Daniel Yellin ,  Yona Perets ,  Itsik Bergel

IPC: H04W4/00

CPC classification number: H04B7/0647 ,  H04B7/0417 ,  H04B7/0689

Abstract: A method for communication includes providing a first transceiver configured to communicate with a second transceiver over a bi-directional link having a first aggregation of frequencies that are assigned to carry first communication traffic in a first link direction from the first transceiver to the second transceiver and a second aggregation of frequencies that are assigned to carry second communication traffic in a second link direction from the second transceiver to the first transceiver. Communication feedback is transmitted from the first transceiver to the second transceiver communication feedback at an adaptive feedback rate. The feedback rate is determined so as to achieve a desired balance between the information carrying capacities of the first and second aggregations. An information carrying capacity of the second aggregation is controlled responsively to the communication feedback.

Abstract translation: 一种用于通信的方法包括：提供第一收发器，被配置为通过双向链路与第二收发器进行通信，所述双向链路具有被分配用于携带从第一收发机到第二收发信机的第一链路方向上的第一通信业务的第一聚合频率， 被分配用于承载从第二收发机到第一收发器的第二链路方向上的第二通信业务的频率的第二聚合。 通信反馈以自适应反馈速率从第一收发器发送到第二收发器通信反馈。 确定反馈速率以便在第一和第二聚集的信息承载能力之间实现期望的平衡。 响应于通信反馈来控制第二聚合的信息承载能力。

公开(公告)号：US08537802B2

公开(公告)日：2013-09-17

申请号：US12499807

申请日：2009-07-09

Applicant: Adoram Erell ,  Daniel Yellin ,  Yona Perets

Inventor： Adoram Erell ,  Daniel Yellin ,  Yona Perets

IPC: H04J3/00

CPC classification number: H04L25/022 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/04 ,  H04L25/0206 ,  H04W24/10 ,  H04W28/06 ,  H04W36/30 ,  H04W72/085

Abstract: A communication terminal includes a receiver, a transmitter and control circuitry. The receiver is configured to receive an aggregated-spectrum downlink signal including two or more component carriers in respective spectral bands. The transmitter is configured to transmit an uplink signal to a serving base station that serves the communication terminal. The control circuitry is configured to evaluate respective channel measures of the two or more component carriers of the aggregated-spectrum downlink signal and to transmit to the serving base station a report, which is based on the channel measures and includes a respective channel quality metric for each of at least two of the component carriers.

Abstract translation: 通信终端包括接收机，发射机和控制电路。 接收机被配置为在相应的频谱带中接收包括两个或更多个分量载波的聚合频谱下行链路信号。 发送器被配置为向服务于通信终端的服务基站发送上行链路信号。 控制电路被配置为评估聚合频谱下行链路信号的两个或多个分量载波的相应信道测量，并且向服务基站发送基于信道测量的报告，并且包括相应的信道质量度量 至少两个分量载体中的每一个。

公开(公告)号：US08526889B2

公开(公告)日：2013-09-03

申请号：US13168978

申请日：2011-06-26

Applicant: Kobby Pick ,  Yona Perets ,  Daniel Yellin

Inventor： Kobby Pick ,  Yona Perets ,  Daniel Yellin

IPC: H04B1/06

CPC classification number: H04L25/03318 ,  H04L1/1812 ,  H04L1/1835 ,  H04L1/1845 ,  H04L5/0007 ,  H04L5/001 ,  H04L25/03331 ,  H04W88/02

Abstract: A method in a receiver includes receiving from a transmitter an aggregated-spectrum signal including at least first and second component carriers in respective spectral bands. Information related to processing one or more of the component carriers is buffered in at least one shared buffer, such that storage locations in the shared buffer are selectably assignable for storing at least first information related to the processing of the first component carrier and second information related to the processing of the second component carrier. The one or more of the component carriers are processed in the receiver using the information buffered in the shared buffer.

Abstract translation: 接收机中的一种方法包括从发射机接收在各个频谱带中至少包括第一和第二分量载波的聚合频谱信号。 与处理一个或多个分量载波相关的信息被缓冲在至少一个共享缓冲器中，使得共享缓冲器中的存储位置可选择地分配用于存储与第一分量载波的处理有关的至少第一信息和第二信息相关 涉及第二分量载体的处理。 使用在共享缓冲器中缓冲的信息在接收机中处理一个或多个分量载波。

公开(公告)号：US08385441B2

公开(公告)日：2013-02-26

申请号：US12477152

申请日：2009-06-03

Applicant: Yona Perets ,  Krishna Srikanth Gomadam ,  Adoram Erell ,  Daniel Yellin ,  Ezer Melzer

Inventor： Yona Perets ,  Krishna Srikanth Gomadam ,  Adoram Erell ,  Daniel Yellin ,  Ezer Melzer

IPC: H04L27/28

CPC classification number: H04B7/0473 ,  H04L1/0009 ,  H04L1/0656 ,  H04L1/0675 ,  H04L5/0025

Abstract: A method for communication includes, in a transmitter having a first number of transmit antenna ports, setting an upper limit on a second number of spatial layers to be used by the transmitter to be less than the first number. An actual number of the spatial layers, which does not exceed the upper limit, is allocated for transmission to a given receiver. One or more streams of modulated symbols are mapped onto the allocated actual number of the spatial layers. The actual number of the spatial layers are transmitted from the transmitter to the given receiver. A precoding operation maps the spatial layers onto the transmit antenna ports. A first upper limit is set when the precoding operation depends on feedback from the given receiver. A second upper limit, which does not exceed the first upper limit, is set when the precoding operation is not dependent on the feedback.

Abstract translation: 一种用于通信的方法包括：在具有第一数量的发射天线端口的发射机中，将发射机使用的第二数量的空间层的上限设置为小于第一数量。 空间层的实际数量（不超过上限）被分配用于传送给给定的接收机。 调制符号的一个或多个流被映射到所分配的实际数量的空间层上。 空间层的实际数量从发射机发射到给定的接收机。 预编码操作将空间层映射到发射天线端口上。 当预编码操作取决于给定接收机的反馈时，设置第一上限。 当预编码操作不依赖于反馈时，设置不超过第一上限的第二上限。