公开(公告)号：US09413448B2

公开(公告)日：2016-08-09

申请号：US14731191

申请日：2015-06-04

申请人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： H04B10/00 ,  H04B7/06 ,  H04W16/28 ,  H04B10/2575 ,  H04B10/2581 ,  H04B10/516 ,  H04B10/112 ,  H04B10/2507 ,  H04J14/04 ,  H04B10/508

CPC分类号： H04B7/0697 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0671 ,  H04B10/112 ,  H04B10/2507 ,  H04B10/25752 ,  H04B10/2581 ,  H04B10/508 ,  H04B10/516 ,  H04J14/04 ,  H04L27/2017 ,  H04W16/28

摘要： A system for focusing a multiplexed beam includes OAM signal processing circuitry for generating a multiplexed OAM multiplexed signal. A plurality of antennas comprises an antenna array. An antenna array control circuit controls transmission of the multiplexed OAM signal from each of the plurality of antennas in the antenna array. The antenna array control circuit generates control signals to cause the antenna array to transmit the OAM multiplexed signal from each of the plurality of antennas of the antenna array toward a focus point as a transmission beam and controls a timing of the transmissions of the OAM multiplexed signal from each of the plurality of antennas of the antenna array to cause the transmitted OAM multiplexed signals to arrive at the focus point at substantially a same time.

摘要翻译： 用于聚焦复用波束的系统包括用于产生复用的OAM多路复用信号的OAM信号处理电路。 多个天线包括天线阵列。 天线阵列控制电路控制来自天线阵列中的多个天线中的每一个的复用OAM信号的传输。 天线阵列控制电路产生控制信号，使得天线阵列将OAM多路复用信号从天线阵列的多个天线中的每一个发射到作为发射波束的聚焦点，并且控制OAM复用信号的传输定时 从天线阵列的多个天线中的每一个天线发射，以使所发射的OAM多路复用信号基本上同时到达聚焦点。

公开(公告)号：US09662019B2

公开(公告)日：2017-05-30

申请号：US14681683

申请日：2015-04-08

申请人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： A61B5/00

CPC分类号： A61B5/0084 ,  A61B1/00009 ,  A61B1/00039 ,  A61B1/00045 ,  A61B1/0638 ,  A61B1/0646 ,  A61B1/0684 ,  A61B1/07 ,  A61B5/0035 ,  A61B5/0071 ,  A61B5/7282

摘要： An apparatus for performing an endoscopic procedure for detecting cancerous tissue includes a detection probe for detecting the cancerous tissue. The detection probe includes a first fiber for emitting an ultraviolet light beam having an orthogonal function applied thereto and a second fiber for receiving emissions from tissues responsive to the ultraviolet light beam emitted for the first fiber. An ultraviolet emission source generates the ultraviolet light beam. Orthogonal function circuitry applies the orthogonal function twist to the ultraviolet light beam. Detection circuitry detects fluorescence and orthogonal function within the emissions from the tissues received over the second fiber.

公开(公告)号：US09267877B2

公开(公告)日：2016-02-23

申请号：US14339836

申请日：2014-07-24

申请人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： G01N21/17 ,  G01N21/59 ,  G01N24/00

CPC分类号： G01N21/59 ,  G01N21/17 ,  G01N21/21 ,  G01N21/453 ,  G01N24/00 ,  G01N33/483 ,  G01N33/50

摘要： Signal generation circuitry generates a first signal having at least one orbital angular momentum applied thereto and applies the first signal to the sample. A detector for receives the first signal after it passes through the sample and determines the concentration of the material within the sample based on a detected value of orbital angular momentum with the first signal received from the sample.

摘要翻译： 信号产生电路产生具有施加到其上的至少一个轨道角动量的第一信号，并将第一信号施加到样本。 一种检测器，用于在其通过样品之后接收第一信号，并且基于从样品接收到的第一信号的轨道角动量的检测值确定样品内的材料的浓度。

公开(公告)号：US09331875B2

公开(公告)日：2016-05-03

申请号：US14323082

申请日：2014-07-03

申请人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： H04J14/06 ,  H04L25/03 ,  H04L27/36 ,  H04B10/516 ,  H04L27/34

CPC分类号： H04B10/2575 ,  H04B10/11 ,  H04B10/2581 ,  H04B10/50 ,  H04B10/5161 ,  H04B10/532 ,  H04B10/541 ,  H04J14/00 ,  H04J14/06 ,  H04L9/0858 ,  H04L9/3093 ,  H04L25/03006 ,  H04L25/03343 ,  H04L27/3405 ,  H04L27/362 ,  H04L27/366 ,  H04L63/06 ,  H04L2025/0335 ,  H04L2025/0342 ,  H04W12/04

摘要： A communications system includes a transmitter for transmitting an optical signal including a plurality of data streams over an optical communications link. The transmitter includes first signal processing circuitry for processing each of the plurality of input data streams to generate a parallel pair of data streams including an in-phase stream (I) and a quadrature-phase stream (Q) for each of the plurality of input data streams. The first signal processing circuitry modulates a first and second parallel pair of data streams with a selected one of at least three mutually orthogonal functions at a first and second signal widths, respectively, to generate a plurality of first data sub-layers and a plurality of second data sub-layers and generates a plurality of composite data stream by overlaying the first data subs-layers with the second data sub-layers at a preconfigured overlay offset. Second signal processing circuitry places the plurality of composite data streams on a wavelength of the optical communications link. Each of the plurality of composite data streams having a different orbital angular momentum associated therewith to enable transmission of each of the plurality of composite data streams on the wavelength at a same time.

摘要翻译： 通信系统包括用于通过光通信链路发送包括多个数据流的光信号的发射机。 所述发射机包括用于处理所述多个输入数据流中的每一个的第一信号处理电路，以产生包括所述多个输入中的每一个的同相流（I）和正交相流（Q）的并行数据流对 数据流。 第一信号处理电路分别以第一和第二信号宽度以至少三个相互正交的功能中的选定的一个调制第一和第二并行数据流对，以产生多个第一数据子层和多个第一数据子层 第二数据子层，并且通过在预配置的覆盖偏移量处将第一数据子层与第二数据子层叠加来生成多个复合数据流。 第二信号处理电路将多个复合数据流放置在光通信链路的波长上。 多个复合数据流中的每一个具有与其相关联的不同的轨道角动量，以使得能够同时在波长上传输多个复合数据流中的每一个。

公开(公告)号：US09252986B2

公开(公告)日：2016-02-02

申请号：US14729416

申请日：2015-06-03

申请人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： H04B10/00 ,  H04L25/03 ,  H04L27/36 ,  H04B10/516 ,  H04L27/34 ,  H04J14/00

CPC分类号： H04B10/2575 ,  H04B10/11 ,  H04B10/2581 ,  H04B10/50 ,  H04B10/5161 ,  H04B10/532 ,  H04B10/541 ,  H04J14/00 ,  H04J14/06 ,  H04L9/0858 ,  H04L9/3093 ,  H04L25/03006 ,  H04L25/03343 ,  H04L27/3405 ,  H04L27/362 ,  H04L27/366 ,  H04L63/06 ,  H04L2025/0335 ,  H04L2025/0342 ,  H04W12/04

摘要： A method for transmitting a plurality of input streams from a transmitting unit to a receiving unit receives the plurality of input data streams and each of the plurality of input data streams are processed to generate a parallel pair of data streams including an in-phase stream (I) and a quadrature-phase stream (Q) for each of the plurality of input data streams. A first and second parallel pair of data streams are modulated with a selected one of at least three mutually orthogonal functions at a first and second signal widths, respectively, using a predefined modulation process to generate a plurality of first data sub-layers and a plurality of second data sub-layers. A plurality of composite data stream are generated by overlaying the first data subs-layers with the second data sub-layers at a preconfigured overlay offset. The plurality of composite data streams are overlapped by a predetermined overlap amount and placed on a wavelength of a communications link. Intersymbol interference is controlled between the plurality of composite data streams responsive to the predefined modulation process used to create the first and second data sub-layers.

公开(公告)号：US09077577B1

公开(公告)日：2015-07-07

申请号：US14590707

申请日：2015-01-06

申请人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： H04B10/04 ,  H04L25/03 ,  H04L27/36 ,  H04B10/516 ,  H04B10/00

CPC分类号： H04B10/2575 ,  H04B10/11 ,  H04B10/2581 ,  H04B10/50 ,  H04B10/5161 ,  H04B10/532 ,  H04B10/541 ,  H04J14/00 ,  H04J14/06 ,  H04L9/0858 ,  H04L9/3093 ,  H04L25/03006 ,  H04L25/03343 ,  H04L27/3405 ,  H04L27/362 ,  H04L27/366 ,  H04L63/06 ,  H04L2025/0335 ,  H04L2025/0342 ,  H04W12/04

摘要： A method for transmitting a plurality of input streams from a transmitting unit to a receiving unit receives the plurality of input data streams and each of the plurality of input data streams are processed to generate a parallel pair of data streams including an in-phase stream (I) and a quadrature-phase stream (Q) for each of the plurality of input data streams. A first and second parallel pair of data streams are modulated with a selected one of at least three mutually orthogonal functions at a first and second signal widths, respectively, using a predefined modulation process to generate a plurality of first data sub-layers and a plurality of second data sub-layers. A plurality of composite data stream are generated by overlaying the first data subs-layers with the second data sub-layers at a preconfigured overlay offset. The plurality of composite data streams are overlapped by a predetermined overlap amount and placed on a wavelength of a communications link. Intersymbol interference is controlled between the plurality of composite data streams responsive to the predefined modulation process used to create the first and second data sub-layers.

摘要翻译： 一种用于将多个输入流从发送单元发送到接收单元的方法，接收多个输入数据流，并且对多个输入数据流中的每一个进行处理以产生并行的数据流对，包括同相流 I）和用于多个输入数据流中的每一个的正交相流（Q）。 使用预定义的调制过程分别以第一和第二信号宽度的至少三个相互正交函数中的选定的一个调制第一和第二并行数据流对，以生成多个第一数据子层和多个第一数据子层 的第二数据子层。 通过将第一数据子层与第二数据子层叠加在预先配置的覆盖偏移上来生成多个复合数据流。 多个复合数据流以预定的重叠量重叠并放置在通信链路的波长上。 响应于用于创建第一和第二数据子层的预定调制过程，在多个复合数据流之间控制符号间干扰。

公开(公告)号：US08914535B2

公开(公告)日：2014-12-16

申请号：US13417947

申请日：2012-03-12

申请人： Solyman Ashrafi

发明人： Solyman Ashrafi

IPC分类号： G06F15/16 ,  H04N11/02 ,  H04W4/18 ,  H04N21/2343 ,  H04N21/24 ,  H04L29/06 ,  H04N21/472

CPC分类号： H04W4/18 ,  H04L65/105 ,  H04L65/4084 ,  H04L65/80 ,  H04N21/234363 ,  H04N21/2402 ,  H04N21/47202

摘要： A server for adaptively rendering a multimedia content stream includes a first interface for connecting the server to a multimedia network server to receive an original multimedia content stream. A second interface connects the server to a client for receiving a rendered multimedia content stream. Processing logic determines rendering parameters responsive to connection parameters related to connection bandwidth between the server and the client. Rendering logic renders the multimedia content stream from the original multimedia content stream responsive to the rendering parameters.

摘要翻译： 用于自适应地呈现多媒体内容流的服务器包括用于将服务器连接到多媒体网络服务器以接收原始多媒体内容流的第一接口。 第二接口将服务器连接到用于接收所渲染的多媒体内容流的客户端。 响应于与服务器和客户端之间的连接带宽相关的连接参数，处理逻辑确定呈现参数。 响应于渲染参数，呈现逻辑从原始多媒体内容流呈现多媒体内容流。

公开(公告)号：US08432884B1

公开(公告)日：2013-04-30

申请号：US13297941

申请日：2011-11-16

申请人： Solyman Ashrafi

发明人： Solyman Ashrafi

IPC分类号： H04J1/00

CPC分类号： H04J1/08 ,  H04L5/04 ,  H04W72/044

摘要： An apparatus for transmitting information in a wireless communication system includes a first interface for receiving a plurality of input data streams. Signal processing circuitry transmits and receives the plurality of input data streams on at least one frequency. Each of the plurality of input data streams on the at least one frequency have a different orbital angular momentum imparted thereto.

摘要翻译： 一种用于在无线通信系统中发送信息的装置包括用于接收多个输入数据流的第一接口。 信号处理电路以至少一个频率发送和接收多个输入数据流。 在至少一个频率上的多个输入数据流中的每一个具有赋予的不同的轨道角动量。

公开(公告)号：US08503546B1

公开(公告)日：2013-08-06

申请号：US12023965

申请日：2008-01-31

申请人： Solyman Ashrafi

发明人： Solyman Ashrafi

IPC分类号： H04J3/18

CPC分类号： H04L27/362 ,  H04L25/0384 ,  H04L27/3818

摘要： The present invention provides for a communication system and method that overlays signals which are simultaneously mutually orthogonal in both the time and frequency domains, thereby enhancing spectral efficiency. Whereas commonly used sinusoids provide only two mutually orthogonal functions (sine and cosine), certain polynomials provide multiple orthogonal functions, which are also finite in both time and frequency. Using multiple orders of the orthogonal functions allows overlaying signals within a symbol to generate a modulated signal carrying more information than with traditional QAM. Correlating a received signal with locally generated replicas of the orthogonal functions allows demodulation of the signal. This modulation is applicable to twisted pair, cable, fiber, satellite, broadcast and all types of wireless access. The method and system are compatible with many current and future multiple access systems, including EV-DO, UMB, WiMax, WCDMA (with or without MBMS/MIMO), HSPA Evolution, and LTE.

摘要翻译： 本发明提供一种覆盖时域和频域同时相互正交的信号的通信系统和方法，从而提高频谱效率。 而通常使用的正弦波只提供两个相互正交的函数（正弦和余弦），某些多项式提供多个正交函数，这两个函数在时间和频率上也是有限的。 使用正交函数的多个顺序允许符号内的重叠信号产生比传统QAM携带更多信息的调制信号。 将接收的信号与本地生成的正交函数的副本相关联允许对信号进行解调。 该调制适用于双绞线，电缆，光纤，卫星，广播和各类无线接入。 该方法和系统与许多当前和未来的多址系统兼容，包括EV-DO，UMB，WiMax，WCDMA（有或没有MBMS / MIMO），HSPA Evolution和LTE。

公开(公告)号：US08156239B1

公开(公告)日：2012-04-10

申请号：US13044240

申请日：2011-03-09

申请人： Solyman Ashrafi

发明人： Solyman Ashrafi

IPC分类号： G06F15/16 ,  H04N7/12

CPC分类号： H04W4/18 ,  H04L65/105 ,  H04L65/4084 ,  H04L65/80 ,  H04N21/234363 ,  H04N21/2402 ,  H04N21/47202

摘要： A server for adaptively rendering a multimedia content stream includes a first interface for connecting the server to a multimedia network server to receive an original multimedia content stream. A second interface connects the server to a client for receiving a rendered multimedia content stream. Processing logic determines rendering parameters responsive to connection parameters related to connection bandwidth between the server and the client. Rendering logic renders the multimedia content stream from the original multimedia content stream responsive to the rendering parameters.

摘要翻译： 用于自适应地呈现多媒体内容流的服务器包括用于将服务器连接到多媒体网络服务器以接收原始多媒体内容流的第一接口。 第二接口将服务器连接到用于接收所渲染的多媒体内容流的客户端。 响应于与服务器和客户端之间的连接带宽相关的连接参数，处理逻辑确定呈现参数。 响应于渲染参数，呈现逻辑从原始多媒体内容流呈现多媒体内容流。