Abstract
In previous years, the Internet using a conventional IP mechanism had a lot of problems such as slow packet forwarding, complex routing and inefficient usage of network resources. Multi-Protocol Label Switching (MPLS) is one of the mechanisms that are proposed to solve these problems. In addition, multicast is one of the big issues in the Internet society because it can efficiently support real-time multimedia traffic. Therefore, the next generation Internet will be a system which have an MPLS backbone and can support multicast. An MPLS multicast mechanism is considered under Internet broadcasting systems. Specially, the scalability problem of common problems in MPLS and multicast is solved using label aggregation. In the proposed algorithm, the Label Edge Router (LER) of edge router in MPLS has a new table containing information of each tree node. The table is called the multicast Tree Node Table. Extending the Constraint-based Routed Label Distribution Protocol (CR-LDP), the label allocation is performed by using this table. The scalability problem can be solved using this algorithm because it reduces label consumption. So, the MPLS multicast mechanism can be easily supported in a large Internet backbone network.
| Original language | English |
|---|---|
| Title of host publication | 10th International Conference on Telecommunications, ICT 2003 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 273-280 |
| Number of pages | 8 |
| Volume | 1 |
| ISBN (Electronic) | 0780376617, 9780780376618 |
| DOIs | |
| Publication status | Published - 2003 Jan 1 |
| Event | 10th International Conference on Telecommunications, ICT 2003 - Papeete, Tahiti, French Polynesia Duration: 2003 Feb 23 → 2003 Mar 1 |
Other
| Other | 10th International Conference on Telecommunications, ICT 2003 |
|---|---|
| Country | French Polynesia |
| City | Papeete, Tahiti |
| Period | 03/2/23 → 03/3/1 |
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All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Signal Processing
- Computer Science Applications
Cite this
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Scalable MPLS multicast using label aggregation in Internet broadcasting systems. / Oh, Young Kyu; Kim, Dong Keun; Yoen, Hun Je; Do, Mi Sun; Lee, Jaiyong.
10th International Conference on Telecommunications, ICT 2003. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2003. p. 273-280 1191233.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Scalable MPLS multicast using label aggregation in Internet broadcasting systems
AU - Oh, Young Kyu
AU - Kim, Dong Keun
AU - Yoen, Hun Je
AU - Do, Mi Sun
AU - Lee, Jaiyong
PY - 2003/1/1
Y1 - 2003/1/1
N2 - In previous years, the Internet using a conventional IP mechanism had a lot of problems such as slow packet forwarding, complex routing and inefficient usage of network resources. Multi-Protocol Label Switching (MPLS) is one of the mechanisms that are proposed to solve these problems. In addition, multicast is one of the big issues in the Internet society because it can efficiently support real-time multimedia traffic. Therefore, the next generation Internet will be a system which have an MPLS backbone and can support multicast. An MPLS multicast mechanism is considered under Internet broadcasting systems. Specially, the scalability problem of common problems in MPLS and multicast is solved using label aggregation. In the proposed algorithm, the Label Edge Router (LER) of edge router in MPLS has a new table containing information of each tree node. The table is called the multicast Tree Node Table. Extending the Constraint-based Routed Label Distribution Protocol (CR-LDP), the label allocation is performed by using this table. The scalability problem can be solved using this algorithm because it reduces label consumption. So, the MPLS multicast mechanism can be easily supported in a large Internet backbone network.
AB - In previous years, the Internet using a conventional IP mechanism had a lot of problems such as slow packet forwarding, complex routing and inefficient usage of network resources. Multi-Protocol Label Switching (MPLS) is one of the mechanisms that are proposed to solve these problems. In addition, multicast is one of the big issues in the Internet society because it can efficiently support real-time multimedia traffic. Therefore, the next generation Internet will be a system which have an MPLS backbone and can support multicast. An MPLS multicast mechanism is considered under Internet broadcasting systems. Specially, the scalability problem of common problems in MPLS and multicast is solved using label aggregation. In the proposed algorithm, the Label Edge Router (LER) of edge router in MPLS has a new table containing information of each tree node. The table is called the multicast Tree Node Table. Extending the Constraint-based Routed Label Distribution Protocol (CR-LDP), the label allocation is performed by using this table. The scalability problem can be solved using this algorithm because it reduces label consumption. So, the MPLS multicast mechanism can be easily supported in a large Internet backbone network.
UR - http://www.scopus.com/inward/record.url?scp=33644983591&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33644983591&partnerID=8YFLogxK
U2 - 10.1109/ICTEL.2003.1191233
DO - 10.1109/ICTEL.2003.1191233
M3 - Conference contribution
AN - SCOPUS:33644983591
VL - 1
SP - 273
EP - 280
BT - 10th International Conference on Telecommunications, ICT 2003
PB - Institute of Electrical and Electronics Engineers Inc.
ER -