TY - GEN
T1 - Virtual backup network for broadband network restoration
AU - Hwang, Hoyoung
AU - Kim, Kanghee
AU - Choi, Yanghee
AU - Kim, Chong Sang
AU - Ahn, Sanghyun
PY - 1998
Y1 - 1998
N2 - Survivability is one of the important issues in broadband networks, since even a single network element failure may cause a serious amount of data loss. There have been two main approaches for connection restoration: dynamic approach and backup approach. We discuss the trade-offs between the two approaches and propose a new restoration mechanism that centers around the concept of the virtual backup network, which provides backup path sharing as well as spare bandwidth sharing. The proposed mechanism can take advantage of the two existing approaches together with special interests in resource efficiency and routing flexibility.
AB - Survivability is one of the important issues in broadband networks, since even a single network element failure may cause a serious amount of data loss. There have been two main approaches for connection restoration: dynamic approach and backup approach. We discuss the trade-offs between the two approaches and propose a new restoration mechanism that centers around the concept of the virtual backup network, which provides backup path sharing as well as spare bandwidth sharing. The proposed mechanism can take advantage of the two existing approaches together with special interests in resource efficiency and routing flexibility.
UR - http://www.scopus.com/inward/record.url?scp=0031642056&partnerID=8YFLogxK
U2 - 10.1109/ICC.1998.685186
DO - 10.1109/ICC.1998.685186
M3 - Conference contribution
AN - SCOPUS:0031642056
SN - 0780347889
SN - 9780780347885
T3 - International Conference on Communications - Proceedings
SP - 1129
EP - 1133
BT - ICC 1998 - 1998 IEEE International Conference on Communications
T2 - 1998 IEEE International Conference on Communications: New Century Communications, ICC 1998 - Affiliated with SUPERCOMM 1998
Y2 - 7 June 1998 through 11 June 1998
ER -
