Hierarchical Distributed Topology Discovery Protocol for Multi-Domain SDN Networks
This letter presents a hierarchical distributed topology discovery protocol on the use of hierarchical path computation elements (PCEs) for orchestrating multi-domain software-defined networking. The challenge of this protocol is how child PCEs can maintain an abstract inter-domain topology while pr...
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| Autor*in: |
Choi, Jin Seek [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
Path computation element (PCE) reactive topology updating protocol |
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| Übergeordnetes Werk: |
Enthalten in: IEEE communications letters - New York, NY : IEEE, 1997, 21(2017), 4, Seite 773-776 |
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| Übergeordnetes Werk: |
volume:21 ; year:2017 ; number:4 ; pages:773-776 |
| Links: |
|---|
| DOI / URN: |
10.1109/LCOMM.2016.2637362 |
|---|
| Katalog-ID: |
OLC1993485996 |
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| 520 | |a This letter presents a hierarchical distributed topology discovery protocol on the use of hierarchical path computation elements (PCEs) for orchestrating multi-domain software-defined networking. The challenge of this protocol is how child PCEs can maintain an abstract inter-domain topology while preserving intra-domain confidential information in a hierarchical PCE-based orchestration architecture. The experimental results show that the proposed protocol evenly distributes path computation burden among all child PCEs compared with the hierarchical PCE approach. The proposed protocol considerably reduces the provisioning delay compared with the distributed approach while preserving confidential intra-domain information. | ||
| 650 | 4 | |a Protocols | |
| 650 | 4 | |a Path computation element (PCE) | |
| 650 | 4 | |a Convergence | |
| 650 | 4 | |a Control systems | |
| 650 | 4 | |a Scalability | |
| 650 | 4 | |a Computer architecture | |
| 650 | 4 | |a reactive topology updating protocol | |
| 650 | 4 | |a proactive topology discovery protocol | |
| 650 | 4 | |a Topology | |
| 650 | 4 | |a hierarchical PCE architecture | |
| 650 | 4 | |a Network topology | |
| 700 | 1 | |a Li, Xisha |4 oth | |
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10.1109/LCOMM.2016.2637362 doi PQ20170501 (DE-627)OLC1993485996 (DE-599)GBVOLC1993485996 (PRQ)c72d-7ffca2682af61e858a7e7c69a473572b2bf16e947844e6e3fbf6000a339f0bf90 (KEY)0326031320170000021000400773hierarchicaldistributedtopologydiscoveryprotocolfo DE-627 ger DE-627 rakwb eng 620 004 DE-600 Choi, Jin Seek verfasserin aut Hierarchical Distributed Topology Discovery Protocol for Multi-Domain SDN Networks 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This letter presents a hierarchical distributed topology discovery protocol on the use of hierarchical path computation elements (PCEs) for orchestrating multi-domain software-defined networking. The challenge of this protocol is how child PCEs can maintain an abstract inter-domain topology while preserving intra-domain confidential information in a hierarchical PCE-based orchestration architecture. The experimental results show that the proposed protocol evenly distributes path computation burden among all child PCEs compared with the hierarchical PCE approach. The proposed protocol considerably reduces the provisioning delay compared with the distributed approach while preserving confidential intra-domain information. Protocols Path computation element (PCE) Convergence Control systems Scalability Computer architecture reactive topology updating protocol proactive topology discovery protocol Topology hierarchical PCE architecture Network topology Li, Xisha oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 21(2017), 4, Seite 773-776 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:21 year:2017 number:4 pages:773-776 http://dx.doi.org/10.1109/LCOMM.2016.2637362 Volltext http://ieeexplore.ieee.org/document/7778242 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 21 2017 4 773-776 |
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10.1109/LCOMM.2016.2637362 doi PQ20170501 (DE-627)OLC1993485996 (DE-599)GBVOLC1993485996 (PRQ)c72d-7ffca2682af61e858a7e7c69a473572b2bf16e947844e6e3fbf6000a339f0bf90 (KEY)0326031320170000021000400773hierarchicaldistributedtopologydiscoveryprotocolfo DE-627 ger DE-627 rakwb eng 620 004 DE-600 Choi, Jin Seek verfasserin aut Hierarchical Distributed Topology Discovery Protocol for Multi-Domain SDN Networks 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This letter presents a hierarchical distributed topology discovery protocol on the use of hierarchical path computation elements (PCEs) for orchestrating multi-domain software-defined networking. The challenge of this protocol is how child PCEs can maintain an abstract inter-domain topology while preserving intra-domain confidential information in a hierarchical PCE-based orchestration architecture. The experimental results show that the proposed protocol evenly distributes path computation burden among all child PCEs compared with the hierarchical PCE approach. The proposed protocol considerably reduces the provisioning delay compared with the distributed approach while preserving confidential intra-domain information. Protocols Path computation element (PCE) Convergence Control systems Scalability Computer architecture reactive topology updating protocol proactive topology discovery protocol Topology hierarchical PCE architecture Network topology Li, Xisha oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 21(2017), 4, Seite 773-776 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:21 year:2017 number:4 pages:773-776 http://dx.doi.org/10.1109/LCOMM.2016.2637362 Volltext http://ieeexplore.ieee.org/document/7778242 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 21 2017 4 773-776 |
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10.1109/LCOMM.2016.2637362 doi PQ20170501 (DE-627)OLC1993485996 (DE-599)GBVOLC1993485996 (PRQ)c72d-7ffca2682af61e858a7e7c69a473572b2bf16e947844e6e3fbf6000a339f0bf90 (KEY)0326031320170000021000400773hierarchicaldistributedtopologydiscoveryprotocolfo DE-627 ger DE-627 rakwb eng 620 004 DE-600 Choi, Jin Seek verfasserin aut Hierarchical Distributed Topology Discovery Protocol for Multi-Domain SDN Networks 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This letter presents a hierarchical distributed topology discovery protocol on the use of hierarchical path computation elements (PCEs) for orchestrating multi-domain software-defined networking. The challenge of this protocol is how child PCEs can maintain an abstract inter-domain topology while preserving intra-domain confidential information in a hierarchical PCE-based orchestration architecture. The experimental results show that the proposed protocol evenly distributes path computation burden among all child PCEs compared with the hierarchical PCE approach. The proposed protocol considerably reduces the provisioning delay compared with the distributed approach while preserving confidential intra-domain information. Protocols Path computation element (PCE) Convergence Control systems Scalability Computer architecture reactive topology updating protocol proactive topology discovery protocol Topology hierarchical PCE architecture Network topology Li, Xisha oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 21(2017), 4, Seite 773-776 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:21 year:2017 number:4 pages:773-776 http://dx.doi.org/10.1109/LCOMM.2016.2637362 Volltext http://ieeexplore.ieee.org/document/7778242 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 21 2017 4 773-776 |
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10.1109/LCOMM.2016.2637362 doi PQ20170501 (DE-627)OLC1993485996 (DE-599)GBVOLC1993485996 (PRQ)c72d-7ffca2682af61e858a7e7c69a473572b2bf16e947844e6e3fbf6000a339f0bf90 (KEY)0326031320170000021000400773hierarchicaldistributedtopologydiscoveryprotocolfo DE-627 ger DE-627 rakwb eng 620 004 DE-600 Choi, Jin Seek verfasserin aut Hierarchical Distributed Topology Discovery Protocol for Multi-Domain SDN Networks 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This letter presents a hierarchical distributed topology discovery protocol on the use of hierarchical path computation elements (PCEs) for orchestrating multi-domain software-defined networking. The challenge of this protocol is how child PCEs can maintain an abstract inter-domain topology while preserving intra-domain confidential information in a hierarchical PCE-based orchestration architecture. The experimental results show that the proposed protocol evenly distributes path computation burden among all child PCEs compared with the hierarchical PCE approach. The proposed protocol considerably reduces the provisioning delay compared with the distributed approach while preserving confidential intra-domain information. Protocols Path computation element (PCE) Convergence Control systems Scalability Computer architecture reactive topology updating protocol proactive topology discovery protocol Topology hierarchical PCE architecture Network topology Li, Xisha oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 21(2017), 4, Seite 773-776 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:21 year:2017 number:4 pages:773-776 http://dx.doi.org/10.1109/LCOMM.2016.2637362 Volltext http://ieeexplore.ieee.org/document/7778242 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 21 2017 4 773-776 |
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10.1109/LCOMM.2016.2637362 doi PQ20170501 (DE-627)OLC1993485996 (DE-599)GBVOLC1993485996 (PRQ)c72d-7ffca2682af61e858a7e7c69a473572b2bf16e947844e6e3fbf6000a339f0bf90 (KEY)0326031320170000021000400773hierarchicaldistributedtopologydiscoveryprotocolfo DE-627 ger DE-627 rakwb eng 620 004 DE-600 Choi, Jin Seek verfasserin aut Hierarchical Distributed Topology Discovery Protocol for Multi-Domain SDN Networks 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier This letter presents a hierarchical distributed topology discovery protocol on the use of hierarchical path computation elements (PCEs) for orchestrating multi-domain software-defined networking. The challenge of this protocol is how child PCEs can maintain an abstract inter-domain topology while preserving intra-domain confidential information in a hierarchical PCE-based orchestration architecture. The experimental results show that the proposed protocol evenly distributes path computation burden among all child PCEs compared with the hierarchical PCE approach. The proposed protocol considerably reduces the provisioning delay compared with the distributed approach while preserving confidential intra-domain information. Protocols Path computation element (PCE) Convergence Control systems Scalability Computer architecture reactive topology updating protocol proactive topology discovery protocol Topology hierarchical PCE architecture Network topology Li, Xisha oth Enthalten in IEEE communications letters New York, NY : IEEE, 1997 21(2017), 4, Seite 773-776 (DE-627)224842838 (DE-600)1360382-6 (DE-576)058070435 1089-7798 nnns volume:21 year:2017 number:4 pages:773-776 http://dx.doi.org/10.1109/LCOMM.2016.2637362 Volltext http://ieeexplore.ieee.org/document/7778242 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT GBV_ILN_70 AR 21 2017 4 773-776 |
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This letter presents a hierarchical distributed topology discovery protocol on the use of hierarchical path computation elements (PCEs) for orchestrating multi-domain software-defined networking. The challenge of this protocol is how child PCEs can maintain an abstract inter-domain topology while preserving intra-domain confidential information in a hierarchical PCE-based orchestration architecture. The experimental results show that the proposed protocol evenly distributes path computation burden among all child PCEs compared with the hierarchical PCE approach. The proposed protocol considerably reduces the provisioning delay compared with the distributed approach while preserving confidential intra-domain information. |
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This letter presents a hierarchical distributed topology discovery protocol on the use of hierarchical path computation elements (PCEs) for orchestrating multi-domain software-defined networking. The challenge of this protocol is how child PCEs can maintain an abstract inter-domain topology while preserving intra-domain confidential information in a hierarchical PCE-based orchestration architecture. The experimental results show that the proposed protocol evenly distributes path computation burden among all child PCEs compared with the hierarchical PCE approach. The proposed protocol considerably reduces the provisioning delay compared with the distributed approach while preserving confidential intra-domain information. |
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10.1109/LCOMM.2016.2637362 |
| up_date |
2024-07-03T14:41:12.188Z |
| _version_ |
1803569250634301440 |
| fullrecord_marcxml |
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7.401038 |