专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20100272447A1 Signal detection for optical transmitters in networks with optical combining 有权
标题翻译：光耦合网络中光发射机的信号检测
公开(公告)号：US20100272447A1
公开(公告)日：2010-10-28
申请号：US12765821
申请日：2010-04-22
申请人： Thomas J. Kolze , Victor T. Hou , Bruce J. Currivan
发明人： Thomas J. Kolze , Victor T. Hou , Bruce J. Currivan
IPC分类号： H04B10/04
CPC分类号： H04B10/25751 , H04B10/50 , H04B10/54 , H04B10/541 , H04B10/564
摘要： Signal detection for optical transmitters in networks with optical combining. Presented herein is a multi-faceted means for performing electrical to optical conversion such as in an optical transmitter as implemented within a communication system including at least some optical communication links therein. The turning on and turning off of a light source (e.g., a laser diode (LD), a light emitting diode (LED), and/or other component that performs electrical to optical conversion) is performed in accordance with a number of operational parameters. Some communication systems include multiple optical links (e.g., multiple fiber-optic links) from multiple transmitters that connect to a common receiver. In addition, some optical transmitters include multiple electrical links (e.g., multiple electrical communication links) from multiple communication devices that connect thereto.
摘要翻译：光耦合网络中光发射机的信号检测。这里提出的是用于执行电转换到光转换的多方面装置，例如在包括其中的至少一些光通信链路的通信系统内实现的光发射机中。根据多个操作参数执行光源（例如，激光二极管（LD），发光二极管（LED）和/或执行电光转换的其它部件）的导通和关闭。一些通信系统包括来自连接到公共接收机的多个发射机的多个光链路（例如，多个光纤链路）。此外，一些光发射机包括来自与其连接的多个通信设备的多个电气链路（例如，多个电气通信链路）。

72. 发明授权

US06324184B1 Dynamic bandwidth allocation for a communication network 有权
标题翻译：通信网络的动态带宽分配
公开(公告)号：US06324184B1
公开(公告)日：2001-11-27
申请号：US09148760
申请日：1998-09-04
申请人： Victor T. Hou , Jonathon A. Fellows
发明人： Victor T. Hou , Jonathon A. Fellows
IPC分类号： H04J316
CPC分类号： H04L47/822 , H04L12/2801 , H04L12/5602 , H04L47/70 , H04L47/762 , H04L2012/561 , H04L2012/5632 , H04Q11/0067 , H04Q11/0478 , H04Q2011/0064
摘要： Bandwidth is adaptively allocated in an upstream channel of a layered data communication network such as that used for carrying messages from a number of subscriber units (250, 252, . . . , 254) to a central controller (210), for example, to allow the subscriber units to send data for Internet access, videoconferencing, or voice communication. A running total of unallocated bandwidth (BWA(j)) is maintained in successive control intervals. A traffic count (C(i)) is determined for each subscriber unit by measuring the bandwidth which is used, for example, by counting the number of slots used in a control interval. The assigned bandwidth (B(i)) of the subscriber units is then adjusted when a ratio (K) of the traffic count to the assigned bandwidth is at or below a lower threshold (T1), and the running total of unallocated bandwidth is incremented by the decrease in the assigned bandwidth. The assigned bandwidth may be increased when a ratio (K) of the traffic count to the assigned bandwidth is at or above an upper threshold (T2) by distributing the unallocated bandwidth among the subscriber units. A subscriber unit hierarchy may be used to grant priority to selected users.
摘要翻译：带宽被自适应地分配在分层数据通信网络的上行信道中，例如用于将来自多个用户单元（250,252 ...，254）的消息传送到中央控制器（210）的上行信道，例如，允许用户单元发送用于因特网接入，视频会议或语音通信的数据。在连续的控制间隔中保持运行总共的未分配带宽（BWA（j））。通过测量例如通过对在控制间隔中使用的时隙数进行计数而使用的带宽来确定每个用户单元的业务量（C（i））。然后，当业务量与分配带宽的比（K）等于或低于较低阈值（T1）时，用户单元的分配带宽（B（i））被调整，未分配带宽的运行总和增加通过分配带宽的减少。当通过在订户单元之间分配未分配的带宽，当业务量与分配的带宽的比率（K）处于或高于上限阈值（T2）时，可以增加分配的带宽。订户单元层级可以用于向所选择的用户授予优先权。

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