Title:
A METHOD FOR REALIZING METROPOLITAN AREA NETWORK DATA SERVICE NETWORK MANAGEMENT AND A METROPOLITAN AREA NETWORK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2006/133653
Kind Code:
A1
Abstract:
A method for realizing metropolitan area network data service network management and a metropolitan area network system, and a searching method of data service path based on the metropolitan area network system are provided. The scheme mainly includes: binding the end point VCTTPs at both ends of at least two VC paths as the subchannel with the TrunkTTPs of the Trunk path respectively using Trunkbind, so that the Trunk path is established; connecting the TrunkTTPs to the end points of the data service path by the Ethernet cross connection to carry the data service. The present invention applies the data service to the prevenient SDH service primely, makes the network management of metropolitan area network data service can be realized easily, and increases the compatibility of network system and service management efficiency; strengthens the transmission efficiency and reliability of metropolitan area network data service.
Inventors:
WANG SHENG (CN)
Application Number:
PCT/CN2006/001380
Publication Date:
December 21, 2006
Filing Date:
June 19, 2006
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
WANG SHENG (CN)
WANG SHENG (CN)
International Classes:
H04L12/24
Foreign References:
| EP0884875A2 | 1998-12-16 | |||
| JP2001285367A | 2001-10-12 |
Other References:
HUANG W.: "The Realization of Trunk Technology in Local Area Network", JOURNAL OF JIAOZUO UNIVERSITY, no. 2, April 2003 (2003-04-01)
See also references of EP 1892884A4
See also references of EP 1892884A4
Attorney, Agent or Firm:
DRAGON INTERNATIONAL PATENT OFFICE (12 Yumin Road Chaoyang District, Beijing 9, CN)
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