Title:
A MESSAGE TRANSMITTING METHOD, NETWORK SYSTEM AND NODE EQUIPMENT BASED ON RING
Document Type and Number:
WIPO Patent Application WO/2009/092241
Kind Code:
A1
Abstract:
A message transmitting method, network system and node equipment based on ring
are provided. The ring based message transmitting method includes that: the
received user message is packaged; one or more PBB or PBT rings are detected for
the fault; when a fault is detected, a PBB or PBT without fault is selected to send
the packaged message to the destination node equipment according to the corresponding
relation between the virtual media access control address and the port. The network
system includes at least two node equipments. The node equipment is interconnected
with one or more node equipments respectively via the port provided by the node
equipment itself, so that one or more PBB or PBT rings are created. The node equipment
includes: at least two ports and data processing units. The message transmitting
of the PBB or PBT ring is realized.
Inventors:
ZHENG RUOBIN (CN)
Application Number:
PCT/CN2008/073574
Publication Date:
July 30, 2009
Filing Date:
December 18, 2008
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
ZHENG RUOBIN (CN)
ZHENG RUOBIN (CN)
International Classes:
H04L12/56
Foreign References:
| US20070076719A1 | 2007-04-05 | |||
| US20070086455A1 | 2007-04-19 | |||
| US20070098006A1 | 2007-05-03 |
Other References:
See also references of EP 2226975A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech PlaceNo.22, Jian Guo Men Wai Ave., Chao Yang District, Beijing 4, CN)
Download PDF: