公开(公告)号：US20070058577A1

公开(公告)日：2007-03-15

申请号：US11223535

申请日：2005-09-09

Applicant: Amir Rubin

Inventor： Amir Rubin

IPC: H04Q7/00

CPC classification number: H04W88/04 ,  H04B7/15592 ,  H04B7/2606 ,  H04W74/00

Abstract: Embodiments of methods and apparatus for providing a cooperative relay system associated with a broadband wireless access network are generally described herein. Other embodiments may be described and claimed.

Abstract translation: 这里一般地描述了用于提供与宽带无线接入网络相关联的协作中继系统的方法和装置的实施例。 可以描述和要求保护其他实施例。

公开(公告)号：US20140247861A1

公开(公告)日：2014-09-04

申请号：US13995785

申请日：2011-12-27

Applicant: Amir Rubin ,  Assaf Gurevitz ,  Gil Paryanti

Inventor： Amir Rubin ,  Assaf Gurevitz ,  Gil Paryanti

IPC: H04B1/12 ,  H04L27/26 ,  H04L25/03

CPC classification number: H04B1/12 ,  H04L25/03159 ,  H04L25/03993 ,  H04L27/2647 ,  H04L27/2657 ,  H04L27/2671 ,  H04L2027/003 ,  H04L2027/0034 ,  H04L2027/0038 ,  H04L2027/0046 ,  H04L2027/0067 ,  H04L2027/0085

Abstract: Fractional symbol based phase noise mitigation, including methods and systems to determine phase noise trajectory, or indication of phase noise, for each of multiple fractional portions of a frequency domain symbol, and modify the symbol based on the phase noise trajectories of the subsets. Multiple correction hypotheses may be generated for each fractional portion of the symbol based on pre-defined phase noise hypotheses. The correction hypotheses may include frequency domain correction hypotheses. The correction hypotheses for a subset may be evaluated to select one of the phase noise hypotheses as the trajectory for the subset. The evaluation may include applying each correction hypothesis to a corresponding equalized frequency domain symbol to generate corresponding symbol hypotheses, computing a signal quality for each symbol hypothesis, and comparing the signal qualities. Signal qualities may be determined as error vector magnitudes, and may be based on all or a subset of corresponding symbol tones.

Abstract translation: 基于分数符号的相位噪声减轻，包括确定相位噪声轨迹的方法和系统，或对于频域符号的多个小数部分中的每一个的相位噪声的指示，以及基于子集的相位噪声轨迹修改符号。 可以基于预定义的相位噪声假设为符号的每个小数部分生成多个校正假设。 修正假设可能包括频域校正假设。 可以评估子集的校正假设以选择相位噪声假设之一作为子集的轨迹。 评估可以包括将每个校正假设应用于对应的均衡频域符号以产生相应的符号假设，计算每个符号假设的信号质量，以及比较信号质量。 信号质量可以被确定为误差矢量幅度，并且可以基于相应符号音调的全部或一个子集。

公开(公告)号：US08595603B2

公开(公告)日：2013-11-26

申请号：US13075078

申请日：2011-03-29

Applicant: Amir Rubin

Inventor： Amir Rubin

IPC: H03M13/00

CPC classification number: H04L1/0046 ,  H04L1/0057 ,  H04L1/201

Abstract: Apparatus and methods for selective decoding of received code blocks are disclosed. An example method includes receiving a code block, determining a code block quality indicator for the received code block, and attempting to decode the received code block if the code block quality indicator is greater than or equal to a threshold. If the code block quality indicator is less than the threshold, the received code block is discarded without decoding attempts. The threshold may be a static or dynamic threshold.

Abstract translation: 公开了对接收到的代码块进行选择性解码的装置和方法。 示例性方法包括接收码块，确定所接收的码块的码块质量指示符，并且如果码块质量指示符大于或等于阈值，则尝试对接收的码块进行解码。 如果码块质量指示符小于阈值，则在不进行解码尝试的情况下丢弃所接收的码块。 阈值可以是静态或动态阈值。

公开(公告)号：US20110159801A1

公开(公告)日：2011-06-30

申请号：US12889994

申请日：2010-09-24

Applicant: Alexander Maltsev ,  Vadim S. Sergeyev ,  Amir Rubin

Inventor： Alexander Maltsev ,  Vadim S. Sergeyev ,  Amir Rubin

IPC: H04B7/14

CPC classification number: H04B7/0617 ,  H04B7/0413 ,  H04L1/0606 ,  H04L25/08 ,  H04L27/2626 ,  H04L27/2634 ,  H04L27/3444 ,  H04W52/10 ,  H04W52/146 ,  H04W52/36 ,  H04W72/082

Abstract: Briefly, in accordance with one or more embodiments, a distributed simultaneous transmit and receive system implements relaying without incurring the additional overhead associated with relaying and without requiring additional isolation techniques to isolate the transmit and receive circuits of the relay stations. During a first transmission resource, a base station transmits to a first relay station while a second relay station transmits to one or more mobile stations associated with the second relay station. During a second transmission resource, the base station transmits to the second relay station while the first relay station transmits to one or more mobile stations associated with the first relay station.

Abstract translation: 简而言之，根据一个或多个实施例，分布式同时发送和接收系统实现中继而不产生与中继相关联的额外开销，并且不需要额外的隔离技术来隔离中继站的发送和接收电路。 在第一传输资源期间，当第二中继站向与第二中继站相关联的一个或多个移动站发送时，基站向第一中继站发送。 在第二传输资源期间，当第一中继站向与第一中继站相关联的一个或多个移动站发送时，基站向第二中继站发送。

公开(公告)号：US07542439B2

公开(公告)日：2009-06-02

申请号：US11223535

申请日：2005-09-09

Applicant: Amir Rubin

Inventor： Amir Rubin

IPC: H04B7/14

CPC classification number: H04W88/04 ,  H04B7/15592 ,  H04B7/2606 ,  H04W74/00

Abstract: Embodiments of methods and apparatus for providing a cooperative relay system associated with a broadband wireless access network are generally described herein. Other embodiments may be described and claimed.

Abstract translation: 这里一般地描述了用于提供与宽带无线接入网络相关联的协作中继系统的方法和装置的实施例。 可以描述和要求保护其他实施例。

公开(公告)号：US09154169B2

公开(公告)日：2015-10-06

申请号：US13995785

申请日：2011-12-27

Applicant: Amir Rubin ,  Assaf Gurevitz ,  Gil Paryanti

Inventor： Amir Rubin ,  Assaf Gurevitz ,  Gil Paryanti

IPC: H04L27/28 ,  H04L1/02 ,  H04B1/12 ,  H04L27/26 ,  H04L25/03 ,  H04L27/00

CPC classification number: H04B1/12 ,  H04L25/03159 ,  H04L25/03993 ,  H04L27/2647 ,  H04L27/2657 ,  H04L27/2671 ,  H04L2027/003 ,  H04L2027/0034 ,  H04L2027/0038 ,  H04L2027/0046 ,  H04L2027/0067 ,  H04L2027/0085

Abstract: Fractional symbol based phase noise mitigation, including methods and systems to determine phase noise trajectory, or indication of phase noise, for each of multiple fractional portions of a frequency domain symbol, and modify the symbol based on the phase noise trajectories of the subsets. Multiple correction hypotheses may be generated for each fractional portion of the symbol based on pre-defined phase noise hypotheses. The correction hypotheses may include frequency domain correction hypotheses. The correction hypotheses for a subset may be evaluated to select one of the phase noise hypotheses as the trajectory for the subset. The evaluation may include applying each correction hypothesis to a corresponding equalized frequency domain symbol to generate corresponding symbol hypotheses, computing a signal quality for each symbol hypothesis, and comparing the signal qualities. Signal qualities may be determined as error vector magnitudes, and may be based on all or a subset of corresponding symbol tones.

Abstract translation: 基于分数符号的相位噪声减轻，包括确定相位噪声轨迹的方法和系统，或相位噪声的指示，用于频域符号的多个小数部分中的每一个，并且基于子集的相位噪声轨迹修改符号。 可以基于预定义的相位噪声假设为符号的每个小数部分生成多个校正假设。 修正假设可能包括频域校正假设。 可以评估子集的校正假设以选择相位噪声假设之一作为子集的轨迹。 评估可以包括将每个校正假设应用于对应的均衡频域符号以产生相应的符号假设，计算每个符号假设的信号质量，以及比较信号质量。 信号质量可以被确定为误差矢量幅度，并且可以基于相应符号音调的全部或一个子集。

公开(公告)号：US08616974B2

公开(公告)日：2013-12-31

申请号：US12501191

申请日：2009-07-10

Applicant: Amir Rubin ,  Jeffrey Peter Bellinghausen

Inventor： Amir Rubin ,  Jeffrey Peter Bellinghausen

IPC: A63F13/02

CPC classification number: A63F13/212 ,  A63F13/06 ,  A63F13/235 ,  A63F13/40 ,  A63F2300/1012

Abstract: Separate active and passive controllers each detect a generated magnetic field. The active controller phase corrects the detected magnetic field information transmitted from the passive controller and uses that to calculate the position and orientation of the passive controller. The active controller also phase corrects its own detected magnetic field information and uses that to calculate its position and orientation. The active controller transmits each of these calculated positions and orientations to a video game system directly or indirectly through the source of the generated magnetic field. The video game system is thus informed of the position and orientation of each of the active and passive controllers. Alternatively, the active controller creates a signal matrix using the phase corrected information and the position and orientation of a controller is calculated by either the source of the generated magnetic field or the video game system using the signal matrix.

Abstract translation: 单独的主动和被动控制器每个都检测到产生的磁场。 主动控制器相位校正从无源控制器发送的检测到的磁场信息，并使用它来计算被动控制器的位置和方向。 主动控制器还相位校正其自身检测到的磁场信息，并使用它来计算其位置和方向。 主动控制器通过产生的磁场的源直接或间接地将这些计算的位置和取向中的每一个发送到视频游戏系统。 因此，视频游戏系统被通知每个主动和被动控制器的位置和方位。 或者，主动控制器使用相位校正信息创建信号矩阵，并且通过产生的磁场的源或使用信号矩阵的视频游戏系统来计算控制器的位置和方位。

公开(公告)号：US08341485B2

公开(公告)日：2012-12-25

申请号：US12881836

申请日：2010-09-14

Applicant: Eilon Riess ,  Amir Rubin ,  Timor Israeli

Inventor： Eilon Riess ,  Amir Rubin ,  Timor Israeli

IPC: H04L1/18 ,  H03M13/00

CPC classification number: H03M13/6544 ,  H03M13/09 ,  H03M13/6306 ,  H03M13/6505 ,  H03M13/6525 ,  H03M13/6527 ,  H04L1/1812 ,  H04L1/1874

Abstract: In some embodiments, the invention involves increasing hybrid automatic repeat request (HARQ) throughput. In one embodiment, throughput may be increased by clearing the retransmission buffer at least one frame in advance, based on status received from the downlink device before a full acknowledgement. Another embodiment partitions HARQ bursts into two groups. A first group is for packet data units (PDUs) that are anticipated to be in error and a second group is for PDUs anticipated to be received correctly. Only PDUs that are anticipated to be in error, based on forward error correction (FEC) blocks, are to be saved in the retransmission buffer. Other embodiments are described and claimed.

Abstract translation: 在一些实施例中，本发明涉及增加混合自动重传请求（HARQ）吞吐量。 在一个实施例中，可以基于在完全确认之前从下行链路设备接收的状态来提前清除至少一个帧的重传缓冲区来增加吞吐量。 另一实施例将HARQ突发分为两组。 第一组用于预期为错误的分组数据单元（PDU），第​​二组用于预期正确接收的PDU。 只有基于前向纠错（FEC）块的预期错误的PDU才被保存在重发缓冲器中。 描述和要求保护其他实施例。

公开(公告)号：US20120053990A1

公开(公告)日：2012-03-01

申请号：US13291117

申请日：2011-11-08

Applicant: Oren Pereg ,  Tzach Ashkenazi ,  Moshe Wasserblat ,  Ezra Daya ,  Oshrat Kfir ,  Hila Lam ,  Amir Rubin ,  Eyal Hurvitz

Inventor： Oren Pereg ,  Tzach Ashkenazi ,  Moshe Wasserblat ,  Ezra Daya ,  Oshrat Kfir ,  Hila Lam ,  Amir Rubin ,  Eyal Hurvitz

IPC: G06Q30/02

CPC classification number: G06Q10/06 ,  G06Q30/0202 ,  G06Q40/02 ,  G06Q40/08

Abstract: A computerized method of predicting customer churn from an organization, including: receiving at a computer server a recorded customer interaction with an agent of the organization; analyzing the received customer interaction to extract basic features that provide an indication regarding the churn probability of the customer; extracting the entity information of the customer from the recorded interaction; retrieving from a database accessible by the server previous interactions for the same entity and extracting advanced features that provide an indication regarding the churn probability of the customer by comparing multiple interactions of the same entity; predicting a churn probability for the received interaction by applying a statistical customer churn model to the extracted basic features and extracted advanced features; and wherein the interaction and the previous interactions are recordable from more than one type of communication channel by which the customer can communicate with the organization.

Abstract translation: 一种从组织预测客户流失的计算机化方法，包括：在计算机服务器处接收记录的客户与组织代理人的交互; 分析所接收的客户交互以提取提供关于客户的流失概率的指示的基本特征; 从记录的交互中提取客户的实体信息; 从服务器可访问的数据库中检索先前相同实体的交互，并提取通过比较同一实体的多个交互来提供关于客户的流失概率的指示的高级特征; 通过将统计客户流失模型应用于提取的基本特征和提取的高级特征来预测所接收到的交互的流失概率; 并且其中所述交互和先前的交互可从多于一种类型的通信信道记录，所述客户可以通过该通信渠道与所述组织进行通信。

公开(公告)号：US20070281620A1

公开(公告)日：2007-12-06

申请号：US11442384

申请日：2006-05-30

Applicant: Amir Rubin ,  Vladimir Kravtsov

Inventor： Amir Rubin ,  Vladimir Kravtsov

IPC: H04B1/00 ,  H04B17/00 ,  H04B1/10

CPC classification number: H04B1/123 ,  H04B17/345

Abstract: Some embodiments of the invention provide devices, systems and methods of noise identification and cancellation. For example, an apparatus in accordance with an embodiment of the invention includes: a characterizer to estimate a non-linear mutual relation between: a characteristic of an incoming interference signal, and an estimated portion of noise level in an incoming signal-of-interest caused by the incoming interference signal; and a noise canceller to reduce an effect of the interference signal on the signal-of-interest by applying a noise reduction algorithm based on said non-linear mutual relation.

Abstract translation: 本发明的一些实施例提供噪声识别和消除的装置，系统和方法。 例如，根据本发明的实施例的装置包括：用于估计进入的干扰信号的特性和输入的感兴趣的信号中噪声水平的估计部分之间的非线性相互关系的表征器 由入射干扰信号引起; 以及噪声消除器，通过应用基于所述非线性相互关系的降噪算法来减小干扰信号对感兴趣信号的影响。