TY - GEN
T1 - A destruction-resistant routing algorithm in low earth orbit satellite networks
AU - Dongni, Li
AU - Xin, Wang
AU - Ya, Meng
PY - 2007
Y1 - 2007
N2 - In low earth orbit (LEO) satellite networks, the issue of inter-satellite link (ISL)-based routing is gathering more and more interest. Most of the existing routing algorithms for LEO systems rely on the periodicity and predictability of satellites' movement, and cannot adapt to unpredictable topological changes, therefore lacking survivability. A destruction-resistant routing algorithm for LEO satellite networks is proposed in this paper, which can automatically avoid invalid ISLs and reroute with the cost as small as possible. Comparing the simulation results of this algorithm with the open shortest path first (OSPF) protocol on signaling overhead, scalability, and routing efficiency, we find that in addition to the enhanced survivability, its performance excels OSPF obviously, therefore it is suitable to be used in LEO systems.
AB - In low earth orbit (LEO) satellite networks, the issue of inter-satellite link (ISL)-based routing is gathering more and more interest. Most of the existing routing algorithms for LEO systems rely on the periodicity and predictability of satellites' movement, and cannot adapt to unpredictable topological changes, therefore lacking survivability. A destruction-resistant routing algorithm for LEO satellite networks is proposed in this paper, which can automatically avoid invalid ISLs and reroute with the cost as small as possible. Comparing the simulation results of this algorithm with the open shortest path first (OSPF) protocol on signaling overhead, scalability, and routing efficiency, we find that in addition to the enhanced survivability, its performance excels OSPF obviously, therefore it is suitable to be used in LEO systems.
KW - Asynchronous transfer mode
KW - Intersatellite link
KW - Low earth orbit satellite network
KW - Routing
KW - Survivability
UR - http://www.scopus.com/inward/record.url?scp=38049061608&partnerID=8YFLogxK
U2 - 10.1109/WICOM.2007.461
DO - 10.1109/WICOM.2007.461
M3 - Conference contribution
AN - SCOPUS:38049061608
SN - 1424413125
SN - 9781424413126
SN - 1424413125
SN - 9781424413126
T3 - 2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007
SP - 1841
EP - 1844
BT - 2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007
T2 - 2007 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2007
Y2 - 21 September 2007 through 25 September 2007
ER -