Title:
A METHOD AND SYSTEM FOR IMPLEMENTING MPLS NETWORK DIFFSERV TRAFFIC ENGINEERING
Document Type and Number:
WIPO Patent Application WO/2008/028424
Kind Code:
A1
Abstract:
A method for implementing MPLS network DS-TE includes: carrying service quality
parameters related to the resource allocation in path message when setting up
LSP; reserving bandwidth resources for traffic flows according to the service
quality parameters; forwarding the traffic flows using the reserved resources
after the LSP being set up. A system for implementing MPLS network DS-TE is also
disclosed, including: ingress LSR, core LSR and egress LSR; the ingress LSR or
core LSR carries service quality parameters related to resource allocation
in the path message for setting up LSP; the core LSR reserves bandwidth resources
for traffic flows according to said service quality parameters, and forwards
the traffic flow using the reserved bandwidth when receiving the traffic flows
after the LSP is set up. LSR is also disclosed. Bandwidth resources are allocated
according to different traffic types and the granularity of the DiffServ Traffic
Engineering is further specified by using the method, system and LSR.
More Like This:
| WO/2018/015402 | TOKEN-BASED AUTHENTICATION WITH SIGNED MESSAGE |
| JPH05327816 | COMMUNICATION SERVER SYSTEM |
| WO/2020/173859 | METHODS PROVIDING MANAGEMENT OF EMERGENCY SESSIONS AND RELATED DEVICES AND NODES |
Inventors:
KUMAR AMIT (CN)
LI ZHENBIN (CN)
LI ZHENBIN (CN)
Application Number:
PCT/CN2007/070538
Publication Date:
March 13, 2008
Filing Date:
August 22, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
KUMAR AMIT (CN)
LI ZHENBIN (CN)
KUMAR AMIT (CN)
LI ZHENBIN (CN)
International Classes:
H04L29/06; H04L12/54
Foreign References:
| US20060018326A1 | 2006-01-26 | |||
| US20050265234A1 | 2005-12-01 | |||
| CN1652542A | 2005-08-10 | |||
| CN1649320A | 2005-08-03 |
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (No. 1 Zhichun Road Haidian District, Beijing 3, CN)
Download PDF: