A Novel Differentiated-resilience Provisioning Scheme of Service Level Agreements for the GMPLS/ASON Networks
Network service support to ensure quality of service (QoS) is a key requirement for many applications, we present a novel management plane oriented service architecture which provides network resource scheduling service in large-scale GMPLS/ASON network environment based on the service level agreement(SLA) conducted between service customers and service providers. It applies the updated service-oriented and policy translation structure with excellent expansibility and efficiency in the running process. The architecture contains four components: Application Monitor Service, SLA Management, Policy management and Service management. In addition, vertical service mapping and differentiated-resilience provisioning schemes of service level agreement(SLA) applied to the GMPLS/ASON networks are discussed, which is expected to be the near-and long-term network technology thanks, among other things, to the great bandwidth capacity offered by optical devices.
GMPLS,Differentiated-Resilience,Provisioning SLA,Mapping
Zhi Tan Hongyu Cao
Beijing University of Civil Engineering and ArchitectureNo.1 Zhanlan Road,100044,Beijing,China, Beijing University of Posts and Telecommunications caohongyu.
国际会议
2008亚太光通信会议(Asia-Pacific Optical Communications 2008)
杭州
英文
2008-10-26（万方平台首次上网日期，不代表论文的发表时间）