公开(公告)号：US09094118B2

公开(公告)日：2015-07-28

申请号：US13712146

申请日：2012-12-12

申请人： Electronics and Telecommunications Research Institute

发明人： Jea Hoon Yu

IPC分类号： H04B10/00 ,  H04B10/11 ,  H04B10/112 ,  H04B10/12

CPC分类号： H04B10/11 ,  H04B10/1129

摘要： Disclosed are a system for providing a WDM-based wireless optical transport network and a method for transmitting a wireless optical signal using the same. The system for providing a WDM-based wireless optical transport network, includes: a central office terminal (COT) for bilaterally transmitting wireless optical signals of different unique wavelengths; and a plurality of remote terminals (RTs) connected to the COT in a ring, for dropping a wireless optical signal having a corresponding unique wavelength from the wireless optical signals transmitted from the COT, for adding a corresponding optical transmission signal to wireless optical signals of the remaining unique wavelengths except for the corresponding unique wavelength of the dropped wireless optical signal, and for bilaterally transporting the wireless optical signals to which the corresponding optical transmission signal is added.

摘要翻译： 公开了一种用于提供基于WDM的无线光传输网络的系统以及使用其的无线光信号的发送方法。 用于提供基于WDM的无线光传输网络的系统包括：用于双向传输不同唯一波长的无线光信号的中心局终端（COT）; 以及连接到环上的COT的多个远程终端（RT），用于从COT发送的无线光信号中丢弃具有相应独​​特波长的无线光信号，以将对应的光传输信号添加到 余下的唯一波长，除了丢弃的无线光信号的相应唯一波长，以及用于双向传输相应的光传输信号所添加的无线光信号。

公开(公告)号：US11070639B2

公开(公告)日：2021-07-20

申请号：US16131172

申请日：2018-09-14

申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

发明人： Sun Me Kim ,  Nam Seok Ko ,  Sang Ki Kim ,  Sung Hyuk Byun ,  Dong Il Seo ,  Jea Hoon Yu ,  Tae Whan Yoo ,  Seung Hyun Yoon ,  Sang Ho Lee

IPC分类号： H04L29/08 ,  H04L12/46

摘要： A network infrastructure system implements data sharing and processing by using a network infrastructure to which an application terminal or application server constituting an application domain is connected in a shared manner, includes a plurality of network infrastructure nodes storing, processing, sharing data, wherein each of the plurality of network infrastructure nodes includes a data processing module including a data transfer function, a data distribution function, a data processing function, and a data sharing function which are provided to at least one of the application terminal and the application server.