Abstract
A novel hierarchical and distributed QoS routing algorithm based on mobile agent for double-layered satellite network is prestented. Mobile agents are used for collecting QoS information besides updating and maintaining routing table. Distributed probabilistic routing strategy sloves dynamic satellite routing problem and have the features of low complexity and scalability. The proposed QoS routing algorithm is simulated bu using NS-2 platform. Simulation results show that our algorithm can avoid link congestion and reduce the call blocking probabilities.
| Original language | English |
|---|---|
| Pages (from-to) | 76-80 |
| Number of pages | 5 |
| Journal | Nanjing Youdian Daxue Xuebao (Ziran Kexue Ban)/Journal of Nanjing University of Posts and Telecommunications (Natural Science) |
| Volume | 29 |
| Issue number | 5 |
| State | Published - 1 Oct 2009 |
| Externally published | Yes |
Keywords
- LEO/MEO satellite network
- Mobile agent
- QoS routing algorithm
ASJC Scopus subject areas
- Electrical and Electronic Engineering