| Presentation | 2001/9/6 A disjoint path selection scheme with SRLG in GMPLS networks Eiji OKI, Nobuaki MATSUURA, Kohei SHIOMOTO, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a disjoint path selection scheme for Generalized Multi-Protocol Label Switching(GMPLS)networks with Shared Risk Link Group(SRLG)constraints. It is called the weighted-SRLG(WSRLG)scheme. The WSRLG scheme treates the number of SRLG members related to a link as part of the link cost when the k-shortest path algorithm is executed. In WSRLG, a link that has many SRLGs is rarely selected as the first shortest path. Simulation results show that WSRLG finds more disjoint paths than the conventional k-shortest path algorithm. In addition, since WSRLG adjusts the weight of the SRLG factor by a using binary search algorithm, which satisfies the required number of disjoint paths between source and destination node pairs while minimizing path cost, it can find the most appropriate disjoint paths in a cost-effective manner. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GMPLS / SLRG / disjoint path / path selection |
| Paper # | NS2001-95,IN2001-59,CS2001-56 |
| Date of Issue |
| Conference Information | |
| Committee | NS |
|---|---|
| Conference Date | 2001/9/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Network Systems(NS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A disjoint path selection scheme with SRLG in GMPLS networks |
| Sub Title (in English) | |
| Keyword(1) | GMPLS |
| Keyword(2) | SLRG |
| Keyword(3) | disjoint path |
| Keyword(4) | path selection |
| 1st Author's Name | Eiji OKI |
| 1st Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation() |
| 2nd Author's Name | Nobuaki MATSUURA |
| 2nd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Kohei SHIOMOTO |
| 3rd Author's Affiliation | NTT Network Innovation Laboratories, NTT Corporation |
| Date | 2001/9/6 |
| Paper # | NS2001-95,IN2001-59,CS2001-56 |
| Volume (vol) | vol.101 |
| Number (no) | 286 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |