Distributing topopology polymerization method of wave wavelength route optical network
Title：
Distributing topopology polymerization method of wave wavelength route optical network
Application Number：
 200410009673
Application Date：
 2004/10/15
Announcement Date：
 2005/03/30
Pub. Date：
 2007/02/07
Publication Number：
 1601934
Announcement Number：
 1299451
Grant Date：
 2007-2-7
Granted Pub. Date：
 2007-2-7
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H04B 10/20, H04L 12/28
Applicant(s)：
 Tsinghua Univ
Inventor(s)：
 Zheng Xiaoping, Zhang Feng, Zhang Hanyi
Key Words：
 Distributing topopology, polymerization method, wave wavelength route, optical network
Abstract：
 The method includes following steps: (1) borderline net elements in optical network route domain generate current network topology of this route; (2) calculating available information of wavelengths between borderline net elements; (3) constructing a new star type topology of current route; (4) optimizing the said star type topology, and generating final conglomerated topology of current route domain. Advantages are: building up needed message of exchanging routes between different route domain; protecting information inside route domain, enhancing safety of network, reducing size of message inside network, moderating bandwidth of signaling network, and suitable to requirement of dynamic characteristics of optical network in large scale.
Claim：
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PCT：
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