公开(公告)号：US08429479B2

公开(公告)日：2013-04-23

申请号：US12561126

申请日：2009-09-16

Applicant: Eilon Riess ,  Amir Rubin

Inventor： Eilon Riess ,  Amir Rubin

IPC: H03M13/00

CPC classification number: H04L1/1812 ,  H04L1/1835 ,  H04L1/1874

Abstract: A method and system to increase the throughput of a HARQ protocol in a wireless network. When a station receives a downlink HARQ sub-burst that has an incorrect cyclic redundancy check, it determines if there is an overflow event of its buffer. If so, the station reduces the size of the HARQ sub-burst to be stored in the buffer and stores the resized HARQ sub-burst in the buffer. When the station transmits an uplink HARQ sub-burst, the station can reduce the size of the transmitted HARQ sub-burst if it exceeds the size of the buffer. The amount of buffer required in the station can also be reduced by representing each log likelihood ratio (LLR) value of each of one or more bits of each symbol of a HARQ burst with a number of quantization bits based on a metric sensitivity to noise of each bit of each symbol.

Abstract translation: 一种用于增加无线网络中的HARQ协议的吞吐量的方法和系统。 当站接收到具有不正确的循环冗余校验的下行链路HARQ子突发时，它确定是否存在其缓冲器的溢出事件。 如果是，则站减少要存储在缓冲器中的HARQ子突发的大小，并将调整大小的HARQ子突发存储在缓冲器中。 当站发送上行链路HARQ子突发时，如果站超过缓冲器的大小，则站可以减少发送的HARQ子突发的大小。 通过将具有多个量化比特的HARQ突发的每个符号的一个或多个比特的每个的每个的每个对数似然比（LLR）值表示为基于对 每个符号的每一位。

公开(公告)号：US08885778B2

公开(公告)日：2014-11-11

申请号：US13715939

申请日：2012-12-14

Applicant: Amir Rubin

Inventor： Amir Rubin

IPC: H04L27/06 ,  H04B7/04

CPC classification number: H04B7/0413 ,  H04B7/0854 ,  H04B7/0871 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/444

Abstract: An apparatus may include a channel estimation component to determine a channel estimation matrix H for a tone of a multiplicity of tones in a multiple input multiple output (MIMO) communications signal. The apparatus may further include a processor circuit coupled to the receiver component, and a flow selection component for execution on the processor circuit to calculate a figure of merit for power loss for the received tone based upon the channel estimation matrix, and based upon the calculated figure of merit, perform either a max-log calculation or a maximum likelihood calculation to determine a received signal metric, but not both calculations. Other embodiments are described and claimed.

Abstract translation: 一种装置可以包括信道估计分量，以在多输入多输出（MIMO）通信信号中为多个音调的音调确定信道估计矩阵H. 该装置还可以包括耦合到接收器部件的处理器电路和用于在处理器电路上执行的流选择部件，以基于信道估计矩阵计算接收音调的功率损耗的品质因数，并且基于计算出的 品质因数，执行最大对数计算或最大似然计算以确定接收信号度量，但不能同时计算两者。 描述和要求保护其他实施例。

公开(公告)号：US08520010B2

公开(公告)日：2013-08-27

申请号：US12848928

申请日：2010-08-02

Applicant: Amir Rubin ,  Jeffrey Peter Bellinghausen

Inventor： Amir Rubin ,  Jeffrey Peter Bellinghausen

IPC: G06F15/00

CPC classification number: A63F13/235 ,  A63F2300/1025 ,  A63F2300/1031 ,  A63F2300/203 ,  A63F2300/209

Abstract: In processing a game scene for display, in one embodiment input controller position information from a host memory is provided directly to a graphics processor rather than first being processed by a 3D application in a host processor. This results in more direct and timely processing of position information and reduces the number of 3D processing pipeline steps the controller position information must pass through thus reducing the user's perceived latency between moving the input controller and seeing the displayed results. In another embodiment, the input controller position information is provided directly from an input controller to a graphics card or subsystem rather than first going through a host processor or memory. This results in even more direct and timely processing of position information by further reducing the number of 3D processing pipeline steps the controller position information must pass through thus further reducing the user's perceived latency.

Abstract translation: 在处理用于显示的游戏场景时，在一个实施例中，来自主机存储器的输入控制器位置信息被直接提供给图形处理器，而不是首先由主机处理器中的3D应用处理。 这导致更直接和及时的位置信息处理，并减少了控制器位置信息必须通过的3D处理流水线步骤的数量，从而减少了用户在移动输入控制器和查看显示结果之间的感知等待时间。 在另一个实施例中，输入控制器位置信息直接从输入控制器提供给图形卡或子系统，而不是首先通过主处理器或存储器。 通过进一步减少控制器位置信息必须通过的3D处理流水线步骤的数量，从而进一步减少用户的感知等待时间，可以更加直接和及时地处理位置信息。

公开(公告)号：US20110028210A1

公开(公告)日：2011-02-03

申请号：US12848928

申请日：2010-08-02

Applicant: Amir Rubin ,  Jeffrey Peter Bellinghausen

Inventor： Amir Rubin ,  Jeffrey Peter Bellinghausen

IPC: A63F13/00 ,  A63F9/24

CPC classification number: A63F13/235 ,  A63F2300/1025 ,  A63F2300/1031 ,  A63F2300/203 ,  A63F2300/209

Abstract: In processing a game scene for display, in one embodiment input controller position information from a host memory is provided directly to a graphics processor rather than first being processed by a 3D application in a host processor. This results in more direct and timely processing of position information and reduces the number of 3D processing pipeline steps the controller position information must pass through thus reducing the user's perceived latency between moving the input controller and seeing the displayed results. In another embodiment, the input controller position information is provided directly from an input controller to a graphics card or subsystem rather than first going through a host processor or memory. This results in even more direct and timely processing of position information by further reducing the number of 3D processing pipeline steps the controller position information must pass through thus further reducing the user's perceived latency.

Abstract translation: 在处理用于显示的游戏场景时，在一个实施例中，来自主机存储器的输入控制器位置信息被直接提供给图形处理器，而不是首先由主机处理器中的3D应用处理。 这导致更直接和及时的位置信息处理，并减少了控制器位置信息必须通过的3D处理流水线步骤的数量，从而减少了用户在移动输入控制器和查看显示结果之间的感知等待时间。 在另一个实施例中，输入控制器位置信息直接从输入控制器提供给图形卡或子系统，而不是首先通过主处理器或存储器。 通过进一步减少控制器位置信息必须通过的3D处理流水线步骤的数量，从而进一步减少用户的感知等待时间，可以更加直接和及时地处理位置信息。

公开(公告)号：US20100009752A1

公开(公告)日：2010-01-14

申请号：US12501191

申请日：2009-07-10

Applicant: Amir Rubin ,  Jeffrey Peter Bellinghausen

Inventor： Amir Rubin ,  Jeffrey Peter Bellinghausen

IPC: A63F9/24

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：US20160044580A1

公开(公告)日：2016-02-11

申请号：US14125683

申请日：2013-08-27

Applicant: Ayelet Alon ,  Amir Rubin

Inventor： Ayelet Alon ,  Amir Rubin

IPC: H04W48/16

CPC classification number: H04W48/16

Abstract: While scanning through various channels to find network controllers that are both within range and available, the scanning device may cover multiple channels simultaneously by using a bandwidth that encompasses multiple channels. This may be particularly useful with WiFi devices that are using the 2.4 GHz band, in which the channel spacing may be about 5 MHz, while the channel bandwidth may be about 22 MHz.

Abstract translation: 在扫描各种通道以查找范围和可用范围内的网络控制器时，扫描设备可以通过使用包含多个通道的带宽同时覆盖多个通道。 这对于使用2.4GHz频带的WiFi设备来说可能是特别有用的，其中信道间隔可以是大约5MHz，而信道带宽可以是大约22MHz。

公开(公告)号：US20120254703A1

公开(公告)日：2012-10-04

申请号：US13075078

申请日：2011-03-29

Applicant: Amir Rubin

Inventor： Amir Rubin

IPC: G06F11/08

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：US20120066562A1

公开(公告)日：2012-03-15

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: H03M13/05

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：US20110066912A1

公开(公告)日：2011-03-17

申请号：US12561126

申请日：2009-09-16

Applicant: EILON RIESS ,  Amir Rubin

Inventor： EILON RIESS ,  Amir Rubin

IPC: H03M13/05 ,  H04L12/26 ,  G06F11/10 ,  G06F11/00 ,  H04W4/00

CPC classification number: H04L1/1812 ,  H04L1/1835 ,  H04L1/1874

Abstract: A method and system to increase the throughput of a HARQ protocol in a wireless network. When a station receives a downlink HARQ sub-burst that has an incorrect cyclic redundancy check, it determines if there is an overflow event of its buffer. If so, the station reduces the size of the HARQ sub-burst to be stored in the buffer and stores the resized HARQ sub-burst in the buffer. When the station transmits an uplink HARQ sub-burst, the station can reduce the size of the transmitted HARQ sub-burst if it exceeds the size of the buffer. The amount of buffer required in the station can also be reduced by representing each log likelihood ratio (LLR) value of each of one or more bits of each symbol of a HARQ burst with a number of quantization bits based on a metric sensitivity to noise of each bit of each symbol.

Abstract translation: 一种用于增加无线网络中的HARQ协议的吞吐量的方法和系统。 当站接收到具有不正确的循环冗余校验的下行链路HARQ子突发时，它确定是否存在其缓冲器的溢出事件。 如果是，则站减少要存储在缓冲器中的HARQ子突发的大小，并将调整大小的HARQ子突发存储在缓冲器中。 当站发送上行链路HARQ子突发时，如果站超过缓冲器的大小，则站可以减少发送的HARQ子突发的大小。 通过将具有多个量化比特的HARQ突发的每个符号的一个或多个比特的每个的每个的每个对数似然比（LLR）值表示为基于对 每个符号的每一位。

公开(公告)号：US07657228B2

公开(公告)日：2010-02-02

申请号：US11442384

申请日：2006-05-30

Applicant: Amir Rubin ,  Vladimir Kravtsov

Inventor： Amir Rubin ,  Vladimir Kravtsov

IPC: H04B1/00 ,  H04B15/00

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。