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Routing Performance Improvement Based on Link State Prediction of Trajectory in Airborne Backbone Network

이동 궤적을 고려한 링크 상태 예측을 통한 공중 백본 네트워크 라우팅 성능 향상 방법

  • 신진배 (아주대학교 대학원 NCW학과) ;
  • 최근경 (아주대학교 대학원 NCW학과) ;
  • 노병희 (아주대학교 대학원 NCW학과) ;
  • 강진석 (아주대학교 장위국방연구소)
  • Received : 2011.02.25
  • Accepted : 2011.05.13
  • Published : 2011.06.05

Abstract

The airborne backbone network(ABN) provides communication transport services between airborne nodes, surface nodes and satellite nodes. Such ABN is generally constructed with wide-body and high-capacity planes such as AWACS, which can fly long-term along pre-defined flight paths. In this paper, we propose an efficient method to improve routing performances by reconfiguring routing path before link failure based on the prediction of link state with the information of pre-defined backbone nodes' trajectories. Since the proposed method does not need additional information exchange between airborne nodes in order to acknowledge the link failure, it can be effectively used for airborne backbone network with limited bandwidths.

Keywords

References

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