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. 发明申请

US20070189773A1 TDM PON and dynamic bandwidth allocation method thereof 失效
标题翻译： TDM PON及其动态带宽分配方法
公开(公告)号：US20070189773A1
公开(公告)日：2007-08-16
申请号：US11644570
申请日：2006-12-22
申请人： Dae-Kwang Jung , Seong-Taek Hwang , Jin-Woo Park , Sang-Rok Lee , Seong-Geun Lee
发明人： Dae-Kwang Jung , Seong-Taek Hwang , Jin-Woo Park , Sang-Rok Lee , Seong-Geun Lee
IPC分类号： H04J14/00
CPC分类号： H04J14/0226 , H04J14/0247 , H04J14/0252 , H04J14/0282
摘要： A TDM PON including: an optical line terminal; a remote node including multiple secondary optical distributors connected to multiple optical network units; and the multiple optical network units generating and outputting a corresponding upstream optical signal. Each of the secondary optical distributors splits an upstream optical signal input from one of the optical network units connected thereto so as to generate split upstream optical signals and transmits one of the upstream optical signals to the optical line terminal, and transmits another upstream optical signal to a different optical network unit.
摘要翻译：一种TDM PON，包括：光线路终端; 远程节点，包括连接到多个光网络单元的多个次级光分配器; 多个光网络单元生成并输出相应的上行光信号。每个二次光分配器分离从连接到其上的光网络单元之一输入的上行光信号，以产生分离的上行光信号，并将上游光信号之一发送到光线路终端，并将另一上游光信号发送到不同的光网络单元。

2. 发明授权

US5345503A Method for managing and re-connecting a speech path link in a switching network 失效
标题翻译：用于在交换网络中管理和重新连接语音路径链路的方法
公开(公告)号：US5345503A
公开(公告)日：1994-09-06
申请号：US899889
申请日：1992-06-17
申请人： Seong-Geun Lee
发明人： Seong-Geun Lee
IPC分类号： H04Q3/66 , H04M3/08 , H04M3/12
CPC分类号： H04Q3/665 , H04Q3/66
摘要： A method for managing a speech path link in a switching system in case of a faulty link. When a message of "link establish" is received by the switching system, a routing table comprising a plurality of nodes interconnected by a plurality of links is renewed and a message of "new information" is transmitted to an adjacent node. When a message of "link cut off" is received, a routing table is renewed and a message of "new information" is transmitted to an adjacent node and a communicating subscriber using a disconnected link is searched for. If the subscriber is speaking on the telephone, a message of "path re-establish" is transmitted and if the subscriber is not speaking on the telephone, a message of "link cut off" is transmitted to the subscriber. When a message of "new information" is received, a routing table is renewed.
摘要翻译：一种用于在发生故障链路的情况下管理交换系统中的语音路径链路的方法。当切换系统接收到“链路建立”的消息时，更新包括由多个链路互连的多个节点的路由表，并将“新信息”的消息发送到相邻节点。当接收到“链路切断”的消息时，路由表被更新，并且向相邻节点发送“新信息”的消息，并且搜索使用断开的链路的通信用户。如果用户在电话上说话，则发送“路径重新建立”的消息，如果用户不在电话上发言，则向用户发送“链接切断”消息。当接收到“新信息”的消息时，路由表被更新。

3. 发明授权

US07639949B2 TDM PON and dynamic bandwidth allocation method thereof 失效
标题翻译： TDM PON及其动态带宽分配方法
公开(公告)号：US07639949B2
公开(公告)日：2009-12-29
申请号：US11644570
申请日：2006-12-22
申请人： Dae-Kwang Jung , Seong-Taek Hwang , Jin-Woo Park , Sang-Rok Lee , Seong-Geun Lee
发明人： Dae-Kwang Jung , Seong-Taek Hwang , Jin-Woo Park , Sang-Rok Lee , Seong-Geun Lee
IPC分类号： H04B10/20 , H04B10/12
CPC分类号： H04J14/0226 , H04J14/0247 , H04J14/0252 , H04J14/0282
摘要： A TDM PON including: an optical line terminal; a remote node including multiple secondary optical distributors connected to multiple optical network units; and the multiple optical network units generating and outputting a corresponding upstream optical signal. Each of the secondary optical distributors splits an upstream optical signal input from one of the optical network units connected thereto so as to generate split upstream optical signals and transmits one of the upstream optical signals to the optical line terminal, and transmits another upstream optical signal to a different optical network unit.
摘要翻译：一种TDM PON，包括：光线路终端; 远程节点，包括连接到多个光网络单元的多个次级光分配器; 多个光网络单元生成并输出相应的上行光信号。每个二次光分配器分离从连接到其上的光网络单元之一输入的上行光信号，以产生分离的上行光信号，并将上游光信号之一发送到光线路终端，并将另一上游光信号发送到不同的光网络单元。

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