专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08351473B1 System and method for laser wavelength control 有权
标题翻译：用于激光波长控制的系统和方法
公开(公告)号：US08351473B1
公开(公告)日：2013-01-08
申请号：US12626791
申请日：2009-11-27
申请人： Thomas E. Darcie , Neil Barakat , Jinye Zhang
发明人： Thomas E. Darcie , Neil Barakat , Jinye Zhang
IPC分类号： H01S3/10
CPC分类号： H01S5/0687
摘要： Disclosed are systems and methods for improving wavelength control in tunable laser sources. Embodiments of the systems and methods include delivering a fraction of the light output from the laser to an optical filter subsystem. The optical filter subsystem is capable of outputting at least one filter response signal, and comprises 2 complementary optical etalon filters with nominally identical free spectral ranges but offset by nominally one third of the free spectral range. The filter response signal is processed in a control unit which executes a control algorithm to generate a tuning signal that is used to control the wavelength of the laser.
摘要翻译：公开了用于改善可调谐激光源中的波长控制的系统和方法。系统和方法的实施例包括将从激光器输出的光的一部分传送到光学滤波器子系统。滤光器子系统能够输出至少一个滤波器响应信号，并且包括具有标称相同的自由光谱范围的2个互补的光学标准具滤波器，但是通过名义上的三分之一的自由光谱范围偏移。滤波器响应信号在执行控制算法的控制单元中进行处理，以产生用于控制激光波长的调谐信号。

2. 发明授权

US08335432B1 Extended broadband passive optical networks 有权
标题翻译：扩展宽带无源光网络
公开(公告)号：US08335432B1
公开(公告)日：2012-12-18
申请号：US12419990
申请日：2009-04-07
申请人： Thomas E. Darcie , Neil Barakat
发明人： Thomas E. Darcie , Neil Barakat
IPC分类号： H04J14/00 , H04B10/00
CPC分类号： H04J14/0257 , H04J14/0212 , H04J14/0252 , H04J14/0282 , H04J14/0283 , H04J14/0286
摘要： Optical networks interconnect a plurality of optical network units (ONUs) to an optical line terminal (OLT). The OLT comprises a plurality of optical transceivers that are wavelength division multiplexed and connected to a WDM metro network. The metro network is configured to facilitate communication of a plurality of wavelengths between the OLT and local nodes, the local nodes including a wavelength sharing network configured to connect at least one of the wavelengths communicated with the OLT to a plurality of feeder fibers. The feeder fibers connect the wavelength sharing network to remote nodes that comprise WDM devices that have pluralities of output ports. An optical combiner allows the first and second ONUs to share the same transceiver in the OLT.
摘要翻译：光网络将多个光网络单元（ONU）互连到光线路终端（OLT）。 OLT包括波分复用并连接到WDM城域网的多个光收发器。城域网被配置为促进OLT和本地节点之间的多个波长的通信，本地节点包括被配置为将与OLT通信的至少一个波长连接到多个馈线光纤的波长共享网络。馈线光纤将波长共享网络连接到包含具有多个输出端口的WDM设备的远程节点。光合并器允许第一和第二ONU在OLT中共享相同的收发器。

3. 发明申请

US20090077254A1 SYSTEM AND METHOD FOR STREAMED-MEDIA DISTRIBUTION USING A MULTICAST, PEER-TO- PEER NETWORK 审中-公开
标题翻译：使用多媒体，对等网络的流媒体分发的系统和方法
公开(公告)号：US20090077254A1
公开(公告)日：2009-03-19
申请号：US12211015
申请日：2008-09-15
申请人： Thomas Darcie , Neil Barakat
发明人： Thomas Darcie , Neil Barakat
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , H04L65/4076 , H04L65/4084 , H04L67/108 , H04L67/1091 , H04N21/4788 , H04N21/6405
摘要： In one embodiment, a system for streamed-media distribution comprises a first media stream received at a streaming server, at least a first and a second client in communication with the streaming server, first and second sub-stream packet streams created from the first media stream at the streaming server, and received by first and second clients, respectively, a first peer-relay list, transmitted from the streaming server and received by the first client, wherein the first peer-relay list includes forwarding information for the first client, a third sub-stream packet stream, forwarded from the first client and received at the second client, wherein the third-sub-stream packet stream is substantially the same as the first sub-stream packet stream, and a notification, transmitted by the second client to the streaming server, if any of the packets in the third sub-stream packet stream are not received in a timely manner from the first client.
摘要翻译：在一个实施例中，用于流媒体分发的系统包括在流服务器处接收的第一媒体流，与流服务器通信的至少第一和第二客户端，从第一媒体创建的第一和第二子流分组流流，并且由第一和第二客户端分别接收从流传输服务器发送并由第一客户端接收的第一对等中继列表，其中第一对等中继列表包括用于第一客户端的转发信息，第三子流分组流，从第一客户端转发并在第二客户端处接收，其中第三子流分组流与第一子流分组流基本相同，并且由第二子流分组流传送的通知如果没有从第一客户端及时接收到第三子流分组流中的任何分组，则客户端到流服务器。

4. 发明申请

US20080215681A1 NETWORK ARCHITECTURE FOR MULTI-USER COLLABORATION AND DATA-STREAM MIXING AND METHOD THEREOF 审中-公开
标题翻译：用于多用户协作和数据流混合的网络架构及其方法
公开(公告)号：US20080215681A1
公开(公告)日：2008-09-04
申请号：US12024831
申请日：2008-02-01
申请人： Thomas Darcie , Neil Barakat
发明人： Thomas Darcie , Neil Barakat
IPC分类号： G06F15/16
CPC分类号： H04L12/66
摘要： Embodiments of the present invention generally relate to a system and method for selecting the best server to realize the best user-experience for the client. The selection of this server is selected based on the quality of each user's connection to each server. Embodiments of the present invention also generally relate to a system and method to facilitate efficient transmission and carry each user's stream to the selected server.
摘要翻译：本发明的实施例一般涉及用于选择最佳服务器以实现客户端的最佳用户体验的系统和方法。基于每个用户与每个服务器的连接的质量来选择该服务器的选择。本发明的实施例还通常涉及促进有效传输并将每个用户的流携带到所选择的服务器的系统和方法。

5. 发明申请

US20070255816A1 SYSTEM AND METHOD FOR PROCESSING DATA SIGNALS 审中-公开
标题翻译：用于处理数据信号的系统和方法
公开(公告)号：US20070255816A1
公开(公告)日：2007-11-01
申请号：US11740794
申请日：2007-04-26
申请人： Schuyler Quackenbush , Thomas Darcie , Larry Ruedisueli , Neil Barakat , Peter Driessen
发明人： Schuyler Quackenbush , Thomas Darcie , Larry Ruedisueli , Neil Barakat , Peter Driessen
IPC分类号： G06F15/173
CPC分类号： H04L65/605 , G10H1/0058 , G10H1/46 , G10H2240/175 , G10H2240/305 , H04H60/04 , H04L65/403
摘要： Embodiments of the present invention relate to a system and method for processing data signals in real-time via a global computer network. More specifically, embodiments of the present invention relate to a system and method for processing data signals comprising a first data signal received from a first client, a second data signal received from a second client, a mixer for mixing the first and second data signals, a first unique data mix, for the first client, generated by the mixer, and a second unique data mix, for the second client, generated by the mixer. Additional embodiments of the invention further provide a system comprising a first unique data mix is exclusive of the first data signal, and a second unique data mix is exclusive of the second data signal.
摘要翻译：本发明的实施例涉及一种经由全球计算机网络实时处理数据信号的系统和方法。更具体地，本发明的实施例涉及一种用于处理数据信号的系统和方法，包括从第一客户端接收的第一数据信号，从第二客户端接收的第二数据信号，用于混合第一和第二数据信号的混合器，由混合器产生的用于第一客户端的第一唯一数据混合，以及由混合器产生的用于第二客户端的第二唯一数据混合。本发明的另外的实施例还提供一种包括第一唯一数据组合的系统，其不包括第一数据信号，而第二唯一数据组合不包括第二数据信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式