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

US09100121B2 Link setup method for wavelength division multiplexing wavelength passive optical network(WDM PON) system 有权
标题翻译：波分复用波长无源光网络（WDM PON）系统的链路建立方法
公开(公告)号：US09100121B2
公开(公告)日：2015-08-04
申请号：US13538662
申请日：2012-06-29
申请人： Eun-Gu Lee , Eui-Suk Jung , Sil-Gu Mun , Jie-Hyun Lee , Han-Hyub Lee
发明人： Eun-Gu Lee , Eui-Suk Jung , Sil-Gu Mun , Jie-Hyun Lee , Han-Hyub Lee
IPC分类号： H04J14/02 , H04B10/272
CPC分类号： H04B10/272 , H04J14/0246 , H04J14/025 , H04J14/0252 , H04J14/0257 , H04J14/0267
摘要： A link setup method for a wavelength-division-multiplexing passive optical network (WDM PON) system. The system includes a service providing device, a local node, and a plurality of subscriber devices. The link setup method includes assigning an initial wavelength for communication between the service providing device and a new subscriber device to be installed in the local node. The assigning of the initial wavelength may be performed as a part of process for activating the subscriber device, and this procedure may be performed between a physical layer of the service providing device and a physical layer of the new subscriber device.
摘要翻译：一种波分复用无源光网络（WDM PON）系统的链路建立方法。该系统包括服务提供设备，本地节点和多个订户设备。链路建立方法包括为服务提供设备和要安装在本地节点中的新用户设备之间的通信分配初始波长。初始波长的分配可以作为用于激活用户设备的过程的一部分来执行，并且该过程可以在服务提供设备的物理层与新用户设备的物理层之间执行。

2. 发明申请

US20120155876A1 SEED LIGHT MODULE FOR WAVELENGTH DIVISION MULTIPLEXING-PASSIVE OPTICAL NETWORK AND METHOD FOR DRIVING THE SAME 审中-公开
标题翻译：用于波长部分的多光子模块多路复用光网络及其驱动方法
公开(公告)号：US20120155876A1
公开(公告)日：2012-06-21
申请号：US13333119
申请日：2011-12-21
申请人： Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
发明人： Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
IPC分类号： H04J14/02 , H04J14/06
CPC分类号： H04J14/0282 , H04B10/506
摘要： A seed light module for a WDM-PON system is provided. The seed light module includes a reflector configured to reflect a part of seed light that is generated from a light source generator, and an optical attenuator configured to attenuate the intensity of the reflected seed light and provide the attenuated seed light, which corresponds to a signal generated by attenuating the intensity of the reflected seed light, to the light source generator.
摘要翻译：提供了一种用于WDM-PON系统的种子光模块。种子光模块包括被配置为反射从光源发生器产生的种子光的一部分的反射器，以及光衰减器，被配置为衰减反射种子光的强度并提供对应于信号的衰减种子光通过将反射的种子光的强度衰减而产生到光源发生器。

3. 发明申请

US20120128360A1 OPEN OPTICAL ACCESS NETWORK SYSTEM 有权
标题翻译：开放光接入网络系统
公开(公告)号：US20120128360A1
公开(公告)日：2012-05-24
申请号：US13388298
申请日：2010-08-18
申请人： Han-Hyub Lee , Seung-Hyun Cho , Eui-Suk Jung , Eun-Gu Lee , Jong-Hoon Lee , Jie-Hyun Lee , Sang-Soo Lee
发明人： Han-Hyub Lee , Seung-Hyun Cho , Eui-Suk Jung , Eun-Gu Lee , Jong-Hoon Lee , Jie-Hyun Lee , Sang-Soo Lee
IPC分类号： H04J14/02 , H04J14/08
CPC分类号： H04J14/0282 , H04J14/0239 , H04J14/028 , H04J14/0283 , H04J2014/0253
摘要： The present invention relates to an open optical access network system in which one optical access network is open to enable a plurality of service providers and a plurality of subscribers to simultaneously use the optical access network, to thereby improve the efficiency of using the optical access network, wherein each subscriber can be provided with a plurality of different services from the plurality of service providers, thereby enabling the flexible selection of services and the flexible change in services, thus improving the efficiency of using an optical infrastructure.
摘要翻译：本发明涉及一种开放式光接入网络系统，其中一个光接入网络是开放的，以使多个服务提供商和多个用户同时使用光接入网络，从而提高使用光接入网络的效率其中，每个用户可以被提供有来自多个服务提供商的多个不同的服务，从而能够灵活地选择服务和灵活的服务改变，从而提高使用光学基础设施的效率。

4. 发明授权

US08571420B2 Apparatus and method for driving wavelength-independent light source 有权
标题翻译：用于驱动与波长无关的光源的装置和方法
公开(公告)号：US08571420B2
公开(公告)日：2013-10-29
申请号：US13334115
申请日：2011-12-22
申请人： Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
发明人： Seung-Hyun Cho , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
IPC分类号： H04B10/04
CPC分类号： H04J14/0279 , H04B10/506 , H04J14/0258 , H04J14/0272
摘要： An apparatus for driving a wavelength-independent light source is provided. The apparatus includes a seed light signal generation unit configured to generate seed light signals with one or more wavelengths based on a wavelength identification signal, a wavelength light detection unit configured to detect the wavelength identification signal from the seed light signals, an extraction unit configured to extract wavelength information corresponding to the detected wavelength identification signal and extract a driving condition of a wavelength-independent light source corresponding to the extracted wavelength information, and a driving unit configured to drive the wavelength-independent light source according to the extracted driving condition.
摘要翻译：提供一种用于驱动与波长无关的光源的装置。所述装置包括：种子光信号生成部，其基于波长识别信号生成具有一个以上波长的种子光信号;波长光检测部，被配置为从所述种子光信号检测所述波长识别信号;提取部，提取与所检测的波长识别信号相对应的波长信息，并提取与提取的波长信息相对应的与波长无关的光源的驱动条件;以及驱动单元，被配置为根据所提取的驱动条件驱动与波长无关的光源。

5. 发明申请

US20120163822A1 APPARATUS AND METHOD FOR DRIVING WAVELENGTH-INDEPENDENT LIGHT SOURCE 有权
标题翻译：用于驱动波长独立光源的装置和方法
公开(公告)号：US20120163822A1
公开(公告)日：2012-06-28
申请号：US13334115
申请日：2011-12-22
申请人： Seung-Hyun CHO , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
发明人： Seung-Hyun CHO , Han-Hyub Lee , Jie-Hyun Lee , Jong-Hoon Lee , Eun-Gu Lee , Eui-Suk Jung , Sang-Soo Lee
IPC分类号： H04J14/02 , H05B37/00
CPC分类号： H04J14/0279 , H04B10/506 , H04J14/0258 , H04J14/0272
摘要： An apparatus for driving a wavelength-independent light source is provided. The apparatus includes a seed light signal generation unit configured to generate seed light signals with one or more wavelengths based on a wavelength identification signal, a wavelength light detection unit configured to detect the wavelength identification signal from the seed light signals, an extraction unit configured to extract wavelength information corresponding to the detected wavelength identification signal and extract a driving condition of a wavelength-independent light source corresponding to the extracted wavelength information, and a driving unit configured to drive the wavelength-independent light source according to the extracted driving condition.
摘要翻译：提供一种用于驱动与波长无关的光源的装置。所述装置包括：种子光信号生成部，其基于波长识别信号生成具有一个以上波长的种子光信号;波长光检测部，被配置为从所述种子光信号检测所述波长识别信号;提取部，提取与所检测的波长识别信号相对应的波长信息，并提取与提取的波长信息相对应的与波长无关的光源的驱动条件;以及驱动单元，被配置为根据所提取的驱动条件驱动与波长无关的光源。

6. 发明授权

US08824890B2 Open optical access network system 有权
标题翻译：开放光接入网系统
公开(公告)号：US08824890B2
公开(公告)日：2014-09-02
申请号：US13388298
申请日：2010-08-18
申请人： Han-Hyub Lee , Seung-Hyun Cho , Eui-Suk Jung , Eun-Gu Lee , Jong-Hoon Lee , Jie-Hyun Lee , Sang-Soo Lee
发明人： Han-Hyub Lee , Seung-Hyun Cho , Eui-Suk Jung , Eun-Gu Lee , Jong-Hoon Lee , Jie-Hyun Lee , Sang-Soo Lee
IPC分类号： H04J14/00 , H04B10/20 , H04J14/02
CPC分类号： H04J14/0282 , H04J14/0239 , H04J14/028 , H04J14/0283 , H04J2014/0253
摘要： The present invention relates to an open optical access network system in which one optical access network is open to enable a plurality of service providers and a plurality of subscribers to simultaneously use the optical access network, to thereby improve the efficiency of using the optical access network, wherein each subscriber can be provided with a plurality of different services from the plurality of service providers, thereby enabling the flexible selection of services and the flexible change in services, thus improving the efficiency of using an optical infrastructure.
摘要翻译：本发明涉及一种开放式光接入网络系统，其中一个光接入网络是开放的，以使多个服务提供商和多个用户同时使用光接入网络，从而提高使用光接入网络的效率其中，每个用户可以被提供有来自多个服务提供商的多个不同的服务，从而能够灵活地选择服务和灵活的服务改变，从而提高使用光学基础设施的效率。

7. 发明授权

US08724943B2 Angled physical contact receptacle stub and angled physical contact transmitter optical sub-assembly having the same 有权
标题翻译：有角度的物理接触插座和有角度的物理接触发射器光学子组件具有相同的特性
公开(公告)号：US08724943B2
公开(公告)日：2014-05-13
申请号：US13325029
申请日：2011-12-13
申请人： Jong-Hoon Lee , Seung-Hyun Cho , Jie-Hyun Lee , Sang-Soo Lee , Eun-Gu Lee , Han-Hyub Lee
发明人： Jong-Hoon Lee , Seung-Hyun Cho , Jie-Hyun Lee , Sang-Soo Lee , Eun-Gu Lee , Han-Hyub Lee
IPC分类号： G02B6/32
CPC分类号： G02B6/4207 , G02B6/421 , G02B6/4263 , G02B6/4292
摘要： An APC receptacle stub and an APC TOSA having the same are provided. The APC receptacle stub includes a first APC stub and a second APC stub. The first APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape. The second APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape and an opposite end section which is coupled to an opposite end section of the first APC stub through rotation adjustment in the same axial direction as an axial direction of the opposite end section of the first APC stub. The APC receptacle stub enables easy optical alignment and is applicable to a light source that is sensitive to reflection.
摘要翻译：提供了APC插座和具有该插座的APC TOSA。 APC插座存根包括第一APC存根和第二APC存根。第一APC短截线具有插入其中的光纤，并且设置有以APC形状抛光的一个端部。第二APC短截线具有插入其中的光纤，并且设置有以APC形状抛光的一个端部部分和相对的端部部分，其通过在与第一APC短截线相同的轴向方向上的旋转调节而联接到第一APC插针的相对端部第一APC支柱的相对端部的轴向方向。 APC插座支架可轻松进行光学对准，适用于对反射敏感的光源。

8. 发明申请

US20120148191A1 ANGLED PHYSICAL CONTACT RECEPTABLE STUB AND ANGLED PHYSICAL CONTACT TRANSMITTER OPTICAL SUB-ASSEMBLY HAVING THE SAME 有权
标题翻译： ANGLED物理接触可接收的座椅和ANGED物理触点发射器具有相同的光学子组件
公开(公告)号：US20120148191A1
公开(公告)日：2012-06-14
申请号：US13325029
申请日：2011-12-13
申请人： Jong-Hoon Lee , Seung-Hyun Cho , Jie-Hyun Lee , Sang-Soo Lee , Eun-Gu Lee , Han-Hyub Lee
发明人： Jong-Hoon Lee , Seung-Hyun Cho , Jie-Hyun Lee , Sang-Soo Lee , Eun-Gu Lee , Han-Hyub Lee
IPC分类号： G02B6/32 , G02B6/36
CPC分类号： G02B6/4207 , G02B6/421 , G02B6/4263 , G02B6/4292
摘要： An APC receptacle stub and an APC TOSA having the same are provided. The APC receptacle stub includes a first APC stub and a second APC stub. The first APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape. The second APC stub has an optical fiber inserted thereto and is provided with one end section polished in an APC shape and an opposite end section which is coupled to an opposite end section of the first APC stub through rotation adjustment in the same axial direction as an axial direction of the opposite end section of the first APC stub. The APC receptacle stub enables easy optical alignment and is applicable to a light source that is sensitive to reflection.
摘要翻译：提供了APC插座和具有该插座的APC TOSA。 APC插座存根包括第一APC存根和第二APC存根。第一APC短截线具有插入其中的光纤，并且设置有以APC形状抛光的一个端部。第二APC短截线具有插入其中的光纤，并且设置有以APC形状抛光的一个端部部分和相对的端部部分，其通过在与第一APC短截线相同的轴向方向上的旋转调节而联接到第一APC插针的相对端部第一APC支柱的相对端部的轴向方向。 APC插座支架可轻松进行光学对准，适用于对反射敏感的光源。

9. 发明申请

US20140079401A1 WAVELENGTH-DIVISION MULTIPLEXING OPTICAL COMMUNICATION SYSTEM AND METHOD FOR MEASURING OPTICAL PERFORMANCE OF AN OUTPUT SIGNAL FOR THE SYSTEM 有权
标题翻译：波长多路复用光通信系统及测量系统输出信号光学性能的方法
公开(公告)号：US20140079401A1
公开(公告)日：2014-03-20
申请号：US14118922
申请日：2012-05-25
申请人： Han-Hyub Lee , Jie-Hyun Lee , Eon-Sang Kim , Sang-Soo Lee
发明人： Han-Hyub Lee , Jie-Hyun Lee , Eon-Sang Kim , Sang-Soo Lee
IPC分类号： H04B10/079 , H04J14/02
CPC分类号： H04J14/0242 , H04B10/0795 , H04B10/2587 , H04J14/02 , H04J2014/0253
摘要： A wavelength-division multiplexing optical communication system and a method for measuring optical performance of an output signal for the system. The optical communication system includes: a service-provider device; a local node; and a plurality of subscriber devices. The service-provider device includes: a plurality of first optical transceivers; a first optical multiplexer/demultiplexer (OD/OM) connected to the plurality of first optical transceivers; and a seed-light source providing seed light. Each subscriber device includes a second optical transceiver. The local node connects the service-provider device and the plurality of subscriber devices to each other using a DWDM link comprising: a second multiplexer/demultiplexer (OD/OM); and a single-mode optical fiber for transmission. Here, the optical intensity of an output signal of the second optical transceiver is determined by compensating for the value of the loss caused when the output signal passes through the second OD/OM of the local node.
摘要翻译：一种波分复用光通信系统和用于测量该系统的输出信号的光学性能的方法。光通信系统包括：服务提供者设备; 一个本地节点; 和多个订户设备。服务提供者设备包括：多个第一光收发器; 连接到所述多个第一光收发器的第一光复用器/解复用器（OD / OM）; 和提供种子光的种子光源。每个用户设备包括第二光收发器。本地节点使用DWDM链路将服务提供商设备和多个用户设备彼此连接，包括：第二多路复用器/解复用器（OD / OM）; 和用于传输的单模光纤。这里，通过补偿当输出信号通过本地节点的第二OD / OM时引起的损耗的值来确定第二光收发器的输出信号的光强度。

10. 发明授权

US09571187B2 Wavelength-division multiplexing optical communication system and method for measuring optical performance of an output signal for the system 有权
标题翻译：波分复用光通信系统和用于测量系统的输出信号的光学性能的方法
公开(公告)号：US09571187B2
公开(公告)日：2017-02-14
申请号：US14118922
申请日：2012-05-25
申请人： Han-Hyub Lee , Jie-Hyun Lee , Eon-Sang Kim , Sang-Soo Lee
发明人： Han-Hyub Lee , Jie-Hyun Lee , Eon-Sang Kim , Sang-Soo Lee
IPC分类号： H04B10/079 , H04J14/02 , H04B10/20 , H04B10/2587
CPC分类号： H04J14/0242 , H04B10/0795 , H04B10/2587 , H04J14/02 , H04J2014/0253
摘要： A wavelength-division multiplexing optical communication system and a method for measuring optical performance of an output signal for the system. The optical communication system includes: a service-provider device; a local node; and a plurality of subscriber devices. The service-provider device includes: a plurality of first optical transceivers; a first optical multiplexer/demultiplexer (OD/OM) connected to the plurality of first optical transceivers; and a seed-light source providing seed light. Each subscriber device includes a second optical transceiver. The local node connects the service-provider device and the plurality of subscriber devices to each other using a DWDM link comprising: a second multiplexer/demultiplexer (OD/OM); and a single-mode optical fiber for transmission. Here, the optical intensity of an output signal of the second optical transceiver is determined by compensating for the value of the loss caused when the output signal passes through the second OD/OM of the local node.
摘要翻译：一种波分复用光通信系统和用于测量该系统的输出信号的光学性能的方法。光通信系统包括：服务提供者设备; 一个本地节点; 和多个订户设备。服务提供者设备包括：多个第一光收发器; 连接到所述多个第一光收发器的第一光复用器/解复用器（OD / OM）; 和提供种子光的种子光源。每个用户设备包括第二光收发器。本地节点使用DWDM链路将服务提供商设备和多个用户设备彼此连接，包括：第二多路复用器/解复用器（OD / OM）; 和用于传输的单模光纤。这里，通过补偿当输出信号通过本地节点的第二OD / OM时引起的损耗的值来确定第二光收发器的输出信号的光强度。

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