- 专利标题： Method and apparatus for optical network administration
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申请号： US10038332申请日： 2001-10-23
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公开(公告)号： US07139479B2公开(公告)日： 2006-11-21
- 发明人: Masaki Ohira , Masahiro Takatori , Yuichi Yamaguchi , Toshiyuki Atsumi , Tomohiro Mori , Ryuji Ishii , Kentarou Watanabe , Toru Okamoto
- 申请人： Masaki Ohira , Masahiro Takatori , Yuichi Yamaguchi , Toshiyuki Atsumi , Tomohiro Mori , Ryuji Ishii , Kentarou Watanabe , Toru Okamoto
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Townsend and Townsend and Crew LLP
- 优先权： JP2001-075362 20010316
- 主分类号： H04B10/08
- IPC分类号： H04B10/08 ; H04B17/00
摘要：
An optical transmission network allows transmission monitoring zones to be set up or changed in a flexible manner, and allows simultaneous monitoring of communication quality for each of these monitoring zones. Also, provided is an optical transmission zone service provider that varies user fees according to communication quality in the used zones.
公开/授权文献
- US20020131101A1 Method and apparatus for optical network administration 公开/授权日：2002-09-19
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