公开(公告)号：US07155734B1

公开(公告)日：2006-12-26

申请号：US09515152

申请日：2000-02-29

申请人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag H. Johansen ,  Geoff Mulligan

发明人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag H. Johansen ,  Geoff Mulligan

IPC分类号： H04N7/18 ,  H04N7/173

CPC分类号： H04N21/4263 ,  H04N7/17318 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/4331 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/472 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6143 ,  H04N21/8126

摘要： A broadband data broadcast system that allows rich multimedia content to be delivered to a plurality of subscribers is disclosed. The broadband data broadcast system operates by multiplexing a plurality of rich multimedia digital information streams together at a centralized data broadcast center. The data broadcast center then broadcasts the multiplexed digital information stream on a broadcast medium such as satellite broadcasts, radio frequency broadcasts, or digital television broadcasts. A large number of receiver systems receive the broadcast signal and demodulate the broadcast signal to retrieve the multiplexed digital stream. The receiver system extracts a subset of digital information streams that the particular receiver system's owner has designated are of interest. The receiver system caches the interesting digital information stream for later access. The receiver system outputs the interesting digital information streams to a client system upon demand. The receiver system may also stream an incoming digital information stream to a client as the stream is received.

摘要翻译： 公开了一种能够将丰富的多媒体内容传送给多个用户的宽带数据广播系统。 宽带数据广播系统通过在集中式数据广播中心将多个富集的多媒体数字信息流复用在一起而进行操作。 然后，数据广播中心在诸如卫星广播，射频广播或数字电视广播的广播媒体上广播多路复用的数字信息流。 大量接收机系统接收广播信号并解调广播信号以检索多路复用的数字流。 接收机系统提取特定接收机系统的所有者指定的数字信息流的子集是感兴趣的。 接收机系统缓存有趣的数字信息流以供以后访问。 接收机系统根据需要将有趣的数字信息流输出到客户端系统。 当接收到流时，接收机系统还可以将输入的数字信息流流式传输到客户端。

公开(公告)号：US08701140B2

公开(公告)日：2014-04-15

申请号：US11097580

申请日：2005-04-01

申请人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag H. Johansen ,  Geoff Mulligan

发明人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag H. Johansen ,  Geoff Mulligan

IPC分类号： G06F3/00 ,  G06F13/00 ,  H04N5/445

CPC分类号： H04N21/4263 ,  H04N7/17318 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/4331 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/472 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6143 ,  H04N21/8126

摘要： A broadband data broadcast system that allows rich multimedia content to be delivered to a plurality of subscribers is disclosed. The broadband data broadcast system operates by multiplexing a plurality of rich multimedia digital information streams together at a centralized data broadcast center. The data broadcast center then broadcasts the multiplexed digital information stream on a broadcast medium such as satellite broadcasts, radio frequency broadcasts, or digital television broadcasts. A large number of receiver systems receive the broadcast signal and demodulate the broadcast signal to retrieve the multiplexed digital stream. The receiver system extracts a subset of digital information streams that the particular receiver system's owner has designated are of interest. The receiver system caches the interesting digital information stream for later access. The receiver system outputs the interesting digital information streams to a client system upon demand. The receiver system may also stream an incoming digital information stream to a client as the stream is received.

摘要翻译： 公开了一种能够将丰富的多媒体内容传送给多个用户的宽带数据广播系统。 宽带数据广播系统通过在集中式数据广播中心将多个富集的多媒体数字信息流复用在一起而进行操作。 然后，数据广播中心在诸如卫星广播，射频广播或数字电视广播的广播媒体上广播多路复用的数字信息流。 大量接收机系统接收广播信号并解调广播信号以检索多路复用的数字流。 接收机系统提取特定接收机系统的所有者指定的数字信息流的子集是感兴趣的。 接收机系统缓存有趣的数字信息流以供以后访问。 接收机系统根据需要将有趣的数字信息流输出到客户端系统。 当接收到流时，接收机系统还可以将输入的数字信息流流式传输到客户端。

公开(公告)号：US06526580B2

公开(公告)日：2003-02-25

申请号：US09293594

申请日：1999-04-16

申请人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag H. Johansen ,  Geoff Mulligan

发明人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag H. Johansen ,  Geoff Mulligan

IPC分类号： H04N720

CPC分类号： H04N21/4263 ,  H04N7/17318 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/4331 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/472 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6143 ,  H04N21/8126

摘要： A broadband data broadcast system that allows rich multimedia content to be delivered to a plurality of subscribers is disclosed. The broadband data broadcast system operates by multiplexing a plurality of rich multimedia digital information streams together at a centralized data broadcast center. The data broadcast center then broadcasts the multiplexed digital information stream on a broadcast medium such as satellite broadcasts, radio frequency broadcasts, or digital television broadcasts. A large number of receiver systems receive the broadcast signal and demodulate the broadcast signal to retrieve the multiplexed digital stream. The receiver system extracts a subset of digital information streams that the particular receiver system's owner has designated are of interest. The receiver system caches the interesting digital information stream for later access. The receiver system outputs the interesting digital information streams to a client system upon demand. The receiver system may also stream an incoming digital information stream to a client as the stream is received.

摘要翻译： 公开了一种能够将丰富的多媒体内容传送给多个用户的宽带数据广播系统。 宽带数据广播系统通过在集中式数据广播中心将多个富集的多媒体数字信息流复用在一起而进行操作。 然后，数据广播中心在诸如卫星广播，射频广播或数字电视广播的广播媒体上广播多路复用的数字信息流。 大量接收机系统接收广播信号并解调广播信号以检索多路复用的数字流。 接收机系统提取特定接收机系统的所有者指定的数字信息流的子集是感兴趣的。 接收机系统缓存有趣的数字信息流以供以后访问。 接收机系统根据需要将有趣的数字信息流输出到客户端系统。 当接收到流时，接收机系统还可以将输入的数字信息流流式传输到客户端。

公开(公告)号：US06473858B1

公开(公告)日：2002-10-29

申请号：US09293079

申请日：1999-04-16

申请人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag H. Johansen ,  Geoff Mulligan

发明人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag H. Johansen ,  Geoff Mulligan

IPC分类号： G06F124

CPC分类号： H04N21/6402 ,  H04N7/152 ,  H04N7/1675 ,  H04N21/2221 ,  H04N21/2347 ,  H04N21/23614 ,  H04N21/2665 ,  H04N21/4348 ,  H04N21/6112 ,  H04N21/6143 ,  H04N21/6405 ,  H04N21/8126

摘要： A data broadcasting system is disclosed. The data broadcasting system operates by receiving source material from a number of different sources. The source material is processed by performing adding error correction encoding and in some cases, encryption. The source material from the different sources is then multiplexed together and broadcast on a broadcast medium. The multiplexed digital broadcast is received by a plurality of receiver systems. The receiver systems demultiplex the multiplexed digital stream to obtain desired digital streams. The desired streams are then decrypted if necessary.

摘要翻译： 公开了一种数据广播系统。 数据广播系统通过从多个不同的源接收源材料来操作。 通过执行添加纠错编码并在某些情况下加密来处理源材料。 来自不同来源的源材料然后被复用在一起并在广播媒体上广播。 复用的数字广播由多个接收机系统接收。 接收机系统将复用的数字流解复用以获得所需的数字流。 如果需要，则将所需的流解密。

公开(公告)号：US20050169255A1

公开(公告)日：2005-08-04

申请号：US11097580

申请日：2005-04-01

申请人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag Johansen ,  Geoff Mulligan

发明人： Tsutomu Shimomura ,  Steve Waltman ,  Mark Peting ,  Castor Fu ,  Dag Johansen ,  Geoff Mulligan

IPC分类号： H04N7/173 ,  H04N21/235 ,  H04N21/236 ,  H04N21/426 ,  H04N21/433 ,  H04N21/434 ,  H04N21/435 ,  H04N21/462 ,  H04N21/472 ,  H04N21/482 ,  H04N21/61 ,  H04N21/81 ,  H04L12/66

CPC分类号： H04N21/4263 ,  H04N7/17318 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/4331 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/4622 ,  H04N21/472 ,  H04N21/4828 ,  H04N21/6112 ,  H04N21/6143 ,  H04N21/8126

摘要： A broadband data broadcast system that allows rich multimedia content to be delivered to a plurality of subscribers is disclosed. The broadband data broadcast system operates by multiplexing a plurality of rich multimedia digital information streams together at a centralized data broadcast center. The data broadcast center then broadcasts the multiplexed digital information stream on a broadcast medium such as satellite broadcasts, radio frequency broadcasts, or digital television broadcasts. A large number of receiver systems receive the broadcast signal and demodulate the broadcast signal to retrieve the multiplexed digital stream. The receiver system extracts a subset of digital information streams that the particular receiver system's owner has designated are of interest. The receiver system caches the interesting digital information stream for later access. The receiver system outputs the interesting digital information streams to a client system upon demand. The receiver system may also stream an incoming digital information stream to a client as the stream is received.

摘要翻译： 公开了一种能够将丰富的多媒体内容传送给多个用户的宽带数据广播系统。 宽带数据广播系统通过在集中式数据广播中心将多个富集的多媒体数字信息流复用在一起而进行操作。 然后，数据广播中心在诸如卫星广播，射频广播或数字电视广播的广播媒体上广播多路复用的数字信息流。 大量接收机系统接收广播信号并解调广播信号以检索多路复用的数字流。 接收机系统提取特定接收机系统的所有者指定的数字信息流的子集是感兴趣的。 接收机系统缓存有趣的数字信息流以供以后访问。 接收机系统根据需要将有趣的数字信息流输出到客户端系统。 当接收到流时，接收机系统还可以将输入的数字信息流流式传输到客户端。

公开(公告)号：US20060128336A1

公开(公告)日：2006-06-15

申请号：US11332381

申请日：2006-01-12

申请人： Steve Waltman ,  Mark Peting

发明人： Steve Waltman ,  Mark Peting

IPC分类号： H04B1/06 ,  H04B7/00

CPC分类号： H04B7/10 ,  H01Q19/17

摘要： A satellite ground station to receive signals with different polarization modes is described. In one example, the system includes a method of receiving a signal from a satellite at a feed, producing a first signal having a first polarization and a second signal having a second orthogonal polarization from the feed signal, and synthesizing a third signal having a third polarization different from the first and second signal and a fourth signal having fourth polarization orthogonal to the third polarization.

公开(公告)号：US07526249B2

公开(公告)日：2009-04-28

申请号：US11332381

申请日：2006-01-12

申请人： Steve Waltman ,  Mark Peting

发明人： Steve Waltman ,  Mark Peting

IPC分类号： H04B7/185

CPC分类号： H04B7/10 ,  H01Q19/17

摘要： A satellite ground station to receive signals with different polarization modes is described. In one example, the system includes a method of receiving a signal from a satellite at a feed, producing a first signal having a first polarization and a second signal having a second orthogonal polarization from the feed signal, and synthesizing a third signal having a third polarization different from the first and second signal and a fourth signal having fourth polarization orthogonal to the third polarization.

摘要翻译： 描述了接收具有不同偏振模式的信号的卫星地面站。 在一个示例中，系统包括一种从馈送的卫星接收信号的方法，产生具有第一极化的第一信号和具有来自馈送信号的第二正交极化的第二信号，以及合成具有第三偏振信号的第三信号 与第一和第二信号不同的极化和具有与第三偏振正交的第四偏振的第四信号。

公开(公告)号：US20120299480A1

公开(公告)日：2012-11-29

申请号：US13508366

申请日：2010-12-08

申请人： Mark Peting ,  Dale Beyer ,  Tsutomu Shimomura

发明人： Mark Peting ,  Dale Beyer ,  Tsutomu Shimomura

IPC分类号： H05B37/02

CPC分类号： H05B33/0815 ,  H05B37/0263

摘要： Light Emitting Diodes (LEDs) are increasingly used in illumination applications. To control multiple Light Emitting Diodes (LEDs), or any other controllable light source, this document introduces a single-wire multiple-LED power and control system. Specifically, individually controlled LED units are arranged in a series configuration that is driven by a control unit located at the head of the series. Each of the individually controlled LED units may comprise more than one LED that is also individually controllable. The head-end control unit provides both electrical power and control signals down a single wire to drive all of the LED units in the series in a manner that allows each LED unit to be controlled individually or in assigned groups.

摘要翻译： 发光二极管（LED）越来越多地用于照明应用中。 为了控制多个发光二极管（LED）或任何其他可控光源，本文件介绍了单线多LED电源和控制系统。 具体地，单独控制的LED单元被布置成由位于系列的头部的控制单元驱动的串联配置。 每个独立控制的LED单元可以包括多个也是可单独控制的LED。 前端控制单元提供单个电线下的电力和控制信号，以使得可以单独或分配组中的每个LED单元被控制的方式来驱动该系列中的所有LED单元。

公开(公告)号：US20120074847A1

公开(公告)日：2012-03-29

申请号：US13309867

申请日：2011-12-02

申请人： Tsutomu Shimomura ,  Mark Peting ,  Dale Beyer

发明人： Tsutomu Shimomura ,  Mark Peting ,  Dale Beyer

IPC分类号： H05B37/02

CPC分类号： H05B33/0842 ,  H05B33/0815 ,  H05B37/0245 ,  H05B37/0263 ,  Y02B20/346 ,  Y10T307/344 ,  Y10T307/615

摘要： Light Emitting Diodes (LEDs) are increasingly used in illumination applications. To control multiple Light Emitting Diodes (LEDs), or any other controllable light source, this document introduces a single-wire multiple-LED power and control system. Specifically, individually controlled LED units are arranged in a series configuration that is driven by a control unit located at the head of the series. Each of the individually controlled LED units may comprise more than one LED that is also individually controllable. The head-end control unit provides both electrical power and control signals down a single wire to drive all of the LED units in the series in a manner that allows each LED unit to be controlled individually or in assigned groups.

摘要翻译： 发光二极管（LED）越来越多地用于照明应用中。 为了控制多个发光二极管（LED）或任何其他可控光源，本文件介绍了单线多LED电源和控制系统。 具体地，单独控制的LED单元被布置成由位于系列的头部的控制单元驱动的串联配置。 每个独立控制的LED单元可以包括多个也是可单独控制的LED。 前端控制单元提供单个电线下的电力和控制信号，以使得可以单独或分配组中的每个LED单元被控制的方式来驱动该系列中的所有LED单元。

公开(公告)号：US20140333269A1

公开(公告)日：2014-11-13

申请号：US14271284

申请日：2014-05-06

申请人： Mark Peting ,  Dale Beyer ,  Tsutomu Shimomura

发明人： Mark Peting ,  Dale Beyer ,  Tsutomu Shimomura

IPC分类号： H02M3/155

CPC分类号： H02M3/155 ,  H05B33/0824 ,  H05B37/0263

摘要： Data may be encoded onto a direct current power line by modulating the current on that direct current power line. One method of modulating the current is by placing an inductor on the power line and then using a controlled transistor that turns on and turns off. The inductor will ensure that current keeps flowing but the transistor will induce changes in the current pattern. The excess current from when transistor is turned off must be diverted. Furthermore, to create symmetrical current changes, the inductor should be reverse biased. Thus, a circuit is created that sinks the excess current from when the transistor is turned off and used to reverse bias the inductor.

摘要翻译： 可以通过调制直流电源线上的电流将数据编码到直流电源线上。 调制电流的一种方法是将电感放置在电源线上，然后使用导通和关断的受控晶体管。 电感将确保电流保持流动，但晶体管将引起电流模式的变化。 晶体管截止时的过电流必须转向。 此外，为了产生对称的电流变化，电感应该是反向偏置的。 因此，产生电路，其从晶体管截止时吸收过剩电流并用于反向偏置电感器。