公开(公告)号：US08571086B2

公开(公告)日：2013-10-29

申请号：US12802938

申请日：2010-06-16

Applicant: Antonio Forenza ,  Stephen G. Perlman

Inventor： Antonio Forenza ,  Stephen G. Perlman

IPC: H04L27/30

CPC classification number: H04L27/364 ,  H04B7/024 ,  H04B7/0413 ,  H04L1/0003 ,  H04L27/2626

Abstract: A system and machine-implemented method are described for performing precoding interpolation in a DIDO system which employs orthogonal frequency-division multiplexing (OFDM) and DIDO precoding to communicate with a plurality of distributed-input-distributed-output (DIDO) clients. For example, a system according to one embodiment of the invention comprises: selecting a first subset of ODFM tones to determine a first subset of precoding weights; deriving a second subset of precoding weights for a second subset of ODFM tones by interpolating between the first subset of precoding weights; and using a combination of the first subset of precoding weights and the second subset of precoding weights to precode a data stream prior to transmitting the data stream to a DIDO client.

Abstract translation: 描述了一种系统和机器实现的方法，用于在采用正交频分复用（OFDM）和DIDO预编码以与多个分布式输入分布式输出（DIDO）客户端进行通信的DIDO系统中进行预编码内插。 例如，根据本发明的一个实施例的系统包括：选择ODFM音调的第一子集以确定预编码权重的第一子集; 通过在所述预编码权重的所述第一子集之间进行内插，得到ODFM音调的第二子集的预编码权重的第二子集; 以及使用预编码权重的第一子集和预编码权重的第二子集的组合来在将数据流发送到DIDO客户端之前对数据流进行预编码。

公开(公告)号：US08542763B2

公开(公告)日：2013-09-24

申请号：US12917257

申请日：2010-11-01

Applicant: Antonio Forenza ,  Erik Lindskog ,  Stephen G. Perlman

Inventor： Antonio Forenza ,  Erik Lindskog ,  Stephen G. Perlman

IPC: H04B7/02

CPC classification number: H04B7/0456 ,  H04B7/024 ,  H04B7/0434 ,  H04B7/0452 ,  H04B7/0626 ,  H04W24/02 ,  H04W24/08

Abstract: Systems and methods are described for coordinating transmissions in distributed wireless systems via user clustering. For example, a method according to one embodiment of the invention comprises: measuring link quality between a target user and a plurality of distributed-input distributed-output (DIDO) distributed antennas of base transceiver stations (BTSs); using the link quality measurements to define a user cluster; measuring channel state information (CSI) between each user and each DIDO antenna within a defined user cluster; and precoding data transmissions between each DIDO antenna and each user within the user cluster based on the measured CSI.

Abstract translation: 描述了用于通过用户群集协调分布式无线系统中的传输的系统和方法。 例如，根据本发明的一个实施例的方法包括：测量目标用户与基站收发台（BTS）的多个分布式输入分布式输出（DIDO）分布式天线之间的链路质量; 使用链路质量测量来定义用户群集; 在定义的用户群内测量每个用户与每个DIDO天线之间的信道状态信息（CSI）; 以及基于所测量的CSI，在每个DIDO天线和用户群内的每个用户之间预编码数据传输。

公开(公告)号：US08495678B2

公开(公告)日：2013-07-23

申请号：US11999486

申请日：2007-12-05

Applicant: Stephen G. Perlman ,  Roger van der Laan

Inventor： Stephen G. Perlman ,  Roger van der Laan

IPC: G06F17/00 ,  H04N7/173

CPC classification number: A63F13/30 ,  A63F13/335 ,  A63F13/355 ,  A63F13/358 ,  A63F13/497 ,  A63F13/77 ,  A63F2300/402 ,  A63F2300/535 ,  A63F2300/552 ,  A63F2300/554 ,  H04L43/0817 ,  H04L43/0852 ,  H04L47/283 ,  H04L65/602 ,  H04L65/80 ,  H04L67/38 ,  H04N7/106 ,  H04N21/2143 ,  H04N21/4781 ,  H04N21/6125 ,  H04W8/24 ,  H04W48/08 ,  H04W48/16 ,  H04W84/12

Abstract: A method comprising running a game or application on a server of a hosting service system and constantly recording video/audio output of the game or application in a delay buffer. On periodic intervals reports are made to the hosting service system by a watchdog process whether the game or application is running smoothly. If the watchdog process fails to report in during a periodic interval, then collecting, by the hosting service system any available machine state of the game or application along with the video/audio recorded by the delay buffer.

公开(公告)号：US08385258B2

公开(公告)日：2013-02-26

申请号：US10889326

申请日：2004-07-12

Applicant: Stephen G. Perlman

Inventor： Stephen G. Perlman

IPC: H04J1/10

CPC classification number: H04W88/08 ,  H04B7/2606 ,  H04L63/0428

Abstract: A network for wireless transmission of a media data in a building includes a plurality of access points. A first access point receives the media data from a source and transmits the media data downstream at a first data rate. A plurality of additional access points is distributed about the building, each of which includes an upstream transceiver to receive the media content on a first channel and a downstream transceiver to re-transmit the media content at substantially the first data rate on a second channel. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

公开(公告)号：US20130034130A1

公开(公告)日：2013-02-07

申请号：US13461682

申请日：2012-05-01

Applicant: Antonio Forenza ,  Stephen G. Perlman

Inventor： Antonio Forenza ,  Stephen G. Perlman

IPC: H04B15/00 ,  H04B17/00

CPC classification number: H04B17/0042 ,  H04B7/0417 ,  H04B17/24 ,  H04B17/309 ,  H04B17/318 ,  H04B17/345 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0057 ,  H04L25/0204 ,  H04L25/022 ,  H04L25/0226 ,  H04L25/0248 ,  H04L25/03343 ,  H04L27/2655 ,  H04L2025/03414 ,  H04L2025/0342 ,  H04L2025/03426 ,  H04L2025/03802

Abstract: A machine-implemented system and method are described for removing interference between adjacent distributed-input-distributed-output (DIDO) clusters comprising. For example, a method according to one embodiment comprises: detecting signal strength at a first client from a main DIDO cluster; detecting interference signal strength at the first client from an interfering DIDO cluster; if the signal strength from the main DIDO cluster reaches a specified value relative to the value of the interference signal strength from the interfering DIDO cluster, then generating channel state information (CSI) defining channel state between one or more antennas of the first client and one or more antennas of the interfering DIDO cluster; transmitting the CSI from the first client to a base transceiver station (BTS) in the interfering DIDO cluster; and implementing DIDO precoding with inter-DIDO-cluster interference (IDCI) cancellation at the BTS in the interfering DIDO cluster to avoid RF interference at the first client.

Abstract translation: 描述了用于消除相邻分布式输入分布式输出（DIDO）群集之间的干扰的机器实现的系统和方法，包括。 例如，根据一个实施例的方法包括：从主DIDO簇检测第一客户端处的信号强度; 从干扰DIDO簇检测第一客户端处的干扰信号强度; 如果来自主DIDO簇的信号强度相对于来自干扰DIDO簇的干扰信号强度的值达到指定值，则产生定义第一客户端的一个或多个天线之间的信道状态的信道状态信息（CSI）和一个 或更多的干扰DIDO簇的天线; 将CSI从第一客户端发送到干扰DIDO簇中的基站收发器（BTS）; 并且在干扰DIDO簇中的BTS处实施DIDO簇间干扰（IDCI）消除的DIDO预编码，以避免在第一客户端处的RF干扰。

公开(公告)号：US08307922B2

公开(公告)日：2012-11-13

申请号：US12291856

申请日：2008-11-14

Applicant: Stephen G. Perlman ,  Antonio Forenza

Inventor： Stephen G. Perlman ,  Antonio Forenza

IPC: B60L9/00

CPC classification number: B60L11/1816 ,  B60K6/46 ,  B60L9/00 ,  B60L11/182 ,  B60L2200/26 ,  B60W2510/244 ,  Y02T10/6217 ,  Y02T10/6269 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

Abstract: A system and method are described for powering an aircraft using radio frequency (“RF”) signals. For example, a method according to one embodiment of the invention comprises: positioning an antenna array beneath or on the road surface of a roadway, the antenna array configured to transmit RF signals responsive to RF processing logic and/or circuitry; coupling a rectenna array to an aircraft, the rectenna array configured to receive the RF signals transmitted from the antenna array and to generate power from the RF signals; providing feedback signals from the aircraft to the RF processing logic and/or circuitry, the feedback signals including channel state information (CSI) defining a current state of the channels between the antenna array and the rectenna array, the RF processing logic and/or circuitry using the channel state information to adjust the RF signal transmissions from the antenna array to improve the efficiency of the power generated by the rectenna array; and using the power generated by the rectenna array to power the aircraft.

Abstract translation: 描述了使用射频（RF）信号为飞机供电的系统和方法。 例如，根据本发明的一个实施例的方法包括：将天线阵列定位在道路的路面下或其路面上，所述天线阵列被配置成响应于RF处理逻辑和/或电路传送RF信号; 将天线阵列耦合到飞行器，所述天线阵列被配置为接收从所述天线阵列发送的RF信号并且从所述RF信号产生功率; 提供来自飞行器的反馈信号到RF处理逻辑和/或电路，反馈信号包括定义天线阵列和整流天线阵列之间的通道的当前状态的信道状态信息（CSI），RF处理逻辑和/或电路 使用信道状态信息来调整来自天线阵列的RF信号传输，以提高由天线阵列产生的功率的效率; 并使用由天线阵列产生的电力为飞机提供动力。

公开(公告)号：US08246470B2

公开(公告)日：2012-08-21

申请号：US12148433

申请日：2008-04-18

Applicant: Stephen G. Perlman

Inventor： Stephen G. Perlman

IPC: A63F9/24

CPC classification number: H04W4/16 ,  H04H40/90

Abstract: A video repository unit includes a plurality of disk drives arranged in a redundant array and circuitry to control writing/reading of video programs to/from the redundant array. A wireless transceiver receives video programs and transmits a selected video program to a remote viewer responsive to a request received by the wireless transceiver. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Abstract translation: 视频储存库包括布置在冗余阵列中的多个磁盘驱动器和用于控制向/从冗余阵列写入/读取视频节目的电路。 无线收发器响应于由无线收发机接收到的请求，接收视频节目并将所选择的视频节目发送给远程观众。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

公开(公告)号：US20120087430A1

公开(公告)日：2012-04-12

申请号：US13232996

申请日：2011-09-14

Applicant: Antonio Forenza ,  Stephen G. Perlman

Inventor： Antonio Forenza ,  Stephen G. Perlman

IPC: H04B7/02

CPC classification number: H04B7/0434 ,  H04B7/024 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/0626

Abstract: Non-linear or linear precoding is used to create separate areas of coherence to different users. Limited feedback techniques may also be employed to send channel state information (CSI) from the plurality of users to the MU-MAS. In some embodiments, a codebook is built based on basis functions that span the radiated field of a transmit array. Additionally, the precoding may be continuously updated to create non-interfering areas of coherence to the users as the wireless channel changes due to Doppler effect. Moreover, the size of the areas of coherence may be dynamically adjusted depending on the distribution of users.

Abstract translation: 非线性或线性预编码用于为不同的用户创建单独的相干区域。 还可以采用有限的反馈技术来从多个用户向MU-MAS发送信道状态信息（CSI）。 在一些实施例中，基于跨越发射阵列的辐射场的基函数构建码本。 此外，随着无线信道由于多普勒效应而改变，预编码可以被连续地更新以产生与用户的一致性的非干扰区域。 此外，可以根据用户的分布动态调整相干区域的大小。

公开(公告)号：US08116258B2

公开(公告)日：2012-02-14

申请号：US10608594

申请日：2003-06-27

Applicant: Stephen G. Perlman

Inventor： Stephen G. Perlman

IPC: H04J3/08

CPC classification number: H04W88/08 ,  H04B7/2606 ,  H04L63/0428

Abstract: A network for wireless transmission of a media data in a building includes a plurality of access points. A first access point receives the media data from a source and transmits the media data downstream at a first data rate. A plurality of additional access points is distributed about the building, each of which includes an upstream transceiver to receive the media content on a first channel and a downstream transceiver to re-transmit the media content at substantially the first data rate on a second channel. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Abstract translation: 用于建筑物中的媒体数据的无线传输的网络包括多个接入点。 第一接入点从源接收媒体数据，并以第一数据速率向下游发送媒体数据。 关于建筑物分布有多个附加接入点，每个附加接入点包括上行收发器以在第一信道上接收媒体内容和下游收发信机，以基本上在第二信道上的第一数据速率重新发送媒体内容。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

公开(公告)号：US08085804B2

公开(公告)日：2011-12-27

申请号：US11683295

申请日：2007-03-07

Applicant: Stephen G. Perlman ,  Michael Sleator

Inventor： Stephen G. Perlman ,  Michael Sleator

IPC: H04L12/54

CPC classification number: H04N5/76 ,  H04N5/4401 ,  H04N5/781 ,  H04N5/783 ,  H04N5/913 ,  H04N7/165 ,  H04N7/1675 ,  H04N7/17318 ,  H04N9/8042 ,  H04N9/8205 ,  H04N21/2347 ,  H04N21/4147 ,  H04N21/4325 ,  H04N21/434 ,  H04N21/4405 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/454 ,  H04N21/4622 ,  H04N21/47 ,  H04N21/4782 ,  H04N21/84 ,  H04N21/8455 ,  H04N21/8586 ,  H04N2005/91364

Abstract: A computer-implemented method is disclosed including: receiving a broadcast signal containing a set of multiplexed multimedia channels; storing said multiplexed multimedia channels in a temporary storage buffer on a mass storage device; determining a point in said temporary storage buffer to begin demultiplexing and decoding a first channel responsive to a user request to view a particular program on said first channel in its entirety, said point indicating the start of said program on said first channel; and demultiplexing and decoding said first channel of said set of multiplexed multimedia channels from said point within said temporary storage buffer.

Abstract translation: 公开了一种计算机实现的方法，包括：接收包含一组复用的多媒体信道的广播信号; 将所述多路复用多媒体频道存储在海量存储设备上的临时存储缓冲器中; 确定所述临时存储缓冲器中的一个点，以响应于用户请求整体地对所述第一信道上的特定节目进行解复用和解码第一信道，所述点指示所述第一信道上的所述节目的开始; 并且从所述临时存储缓冲器内的所述点解复用和解码所述多路复用多媒体通道组的所述第一通道。