SYSTEMS AND METHODS FOR PROVIDING AN OPTICAL INFORMATION TRANSMISSION SYSTEM
    2.
    发明申请
    SYSTEMS AND METHODS FOR PROVIDING AN OPTICAL INFORMATION TRANSMISSION SYSTEM 审中-公开
    提供光信息传输系统的系统和方法

    公开(公告)号:US20110206383A1

    公开(公告)日:2011-08-25

    申请号:US13035827

    申请日:2011-02-25

    IPC分类号: H04B10/04

    CPC分类号: H04B10/25759

    摘要: The present invention describes systems and methods of providing optical information transmission systems. An exemplary embodiment of the present invention includes a precoder configured to differentially encode a binary data signal, a duobinary encoder configured to encode the differentially encoded binary data signal as a three-level duobinary signal, an electrical-to-optical conversion unit configured to convert the three-level duobinary signal into a two-level optical signal, and an optical upconversion unit configured to modulate the two-level optical signal onto a higher frequency optical carrier signal and transmit the modulated higher frequency optical carrier signal onto an optical transmission medium.

    摘要翻译: 本发明描述了提供光信息传输系统的系统和方法。 本发明的示例性实施例包括被配置为对二进制数据信号进行差分编码的预编码器,被配置为将差分编码的二进制数据信号编码为三电平二进制信号的二进制编码器,被配置为转换的电 - 光转换单元 将三电平双二进制信号转换为二电平光信号,以及光学上变频单元,被配置为将两电平光信号调制到较高频率的光载波信号上,并将经调制的较高频光载波信号发送到光传输介质上。

    MILLIMETER WAVE WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    MILLIMETER WAVE WIRELESS COMMUNICATION SYSTEM 审中-公开
    毫米波无线通信系统

    公开(公告)号:US20100278538A1

    公开(公告)日:2010-11-04

    申请号:US12769280

    申请日:2010-04-28

    IPC分类号: H04B10/00

    CPC分类号: H04B10/90 H04B10/803

    摘要: A wireless communication system adapted to transmit data between two locations, for example between a plurality of processors and memory. Digitally coded millimeter waves can be used to transfer data between antenna arrays. A global optical clock can provide network coherence, frequency self-tracking, and a local oscillator signal for data digital symbol coding/decoding and symbol up-down conversion to/from the millimeter wavelength carrier.

    摘要翻译: 一种适于在两个位置之间传输数据的无线通信系统,例如在多个处理器和存储器之间。 数字编码毫米波可用于在天线阵列之间传输数据。 全局光时钟可以提供网络相干性,频率自跟踪和用于数据符号编码/解码和/或从毫米波长载波的符号上变换转换的本地振荡器信号。

    Optical layer multicasting using a multiple sub-carrier header and multicast switch with active header insertion via reflective single sideband optical processing
    4.
    再颁专利
    Optical layer multicasting using a multiple sub-carrier header and multicast switch with active header insertion via reflective single sideband optical processing 有权
    通过反射单边带光学处理,使用多子载波报头和有源报头插入的组播交换机进行光层组播

    公开(公告)号:USRE41063E1

    公开(公告)日:2009-12-29

    申请号:US12114622

    申请日:2008-05-02

    IPC分类号: H04J14/00

    摘要: An optical signaling header technique applicable to optical networks wherein packet routing information is embedded in the same channel or wavelength as the data payload so that both the header and data payload propagate through network elements with the same path and the associated delays. The technique effects survivability and security of the optical networks by encompassing conventional electronic security with an optical security layer by generating replicated versions of the input data payload at the input node, and the transmission of each of the replicated versions over a corresponding one of the plurality of links. Moreover, each of the links is composed of multiple wavelengths to propagate optical signals or optical packets, and each of the replicated versions of the data payload may be propagated over a selected one of the wavelengths in each corresponding one of the plurality of links.

    摘要翻译: 一种适用于光网络的光信令报头技术,其中分组路由信息被嵌入与数据有效载荷相同的信道或波长,以便报头和数据有效载荷通过具有相同路径和相关延迟的网络元件传播。 该技术通过在输入节点处生成输入数据有效载荷的复制版本以及在多个对应的一个中的每个复制版本的传输来通过包含具有光学安全层的常规电子安全性来影响光网络的生存性和安全性 的链接。 此外,每个链路由多个波长组成以传播光信号或光分组,并且数据有效载荷的复制版本中的每一个可以在多个链路中的每个对应的一个链路中的所选波长中的所选波长中传播。