Title	Performance Analysis about the Failure Restoration Scheme Using a Multi-path in Hierarchical MPLS Networks
Author	Seong-jin Jang, Jong-wook Jang
Citation	Vol. 7  No. 8  pp. 97-100
Keywords	H-MPLS, MPLS, multi-path routing, LSP, Failure Restoration

Title	Performance Evaluation of Efficient Group Design Using Hierarchical MPLS
Author	Jong-wook Jang, Ki-yong Kim
Citation	Vol. 7  No. 11  pp. 291-294
Keywords	H-MPLS, MPLS, Hierarchical - MPLS