Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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A study on Inference Network Based on the Resilient Ontology-based Dynamic Multicast Routing Protocol

상황인식 기반의 RODMRP 추론망 연구

  • 김순국 (한국기술교육대학교 정보기술공학부) ;
  • 지삼현 (한국기술교육대학교 정보기술공학부) ;
  • 이강환 (한국기술교육대학교 정보기술공학부)
  • Published : 2007.06.30
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Abstract

Ad-hoc network is soft wireless communication network that is consisted of mobile node and clusters without helping of infrastructure. We propose a new ad hoc multicast routing protocol for based on the ontology scheme called inference network. Ontology knowledge-based is one of the structure of context-aware. Proposed structure is consisted of context awareness parameters as like distance between each nodes. The proposed architecture performs two types of routing discovery. One is Flooding Discovery Routing(FDR) for comparing analysis step and Local Discovery Routing(LDR) to compose path of node forecast(preservation) step from node's state value. The inference network structure of proposed RODMRP(Resilient Ontology-based Dynamic Multicast Routing Protocol) adopts a tree structure to enhance an efficient packet in various environment between mobile node. We will have developed an algorithm that will desist multi-hierarchy Layered networks to simulate a desired system.

Ad-hoc 망은 기반의 하부 구조 계층의 도움 없이 이동 노드와 클러스터(Cluster)들만으로 구성된 유연한 무선 통신망이다. 본 논문에서는 이동 노드의 다양한 상황 정보를 분석하여 효율적인 온톨로지(Ontology) 기반의 상황인식(Context-Aware) 기술을 적용한 네트워크의 변화에 대한 예측이 가능한 추론망을 연구 제안한다. 제안된 구조에서는 각 노드간의 거리 정보등 상황정보를 이용한 분석으로부터 망을 형성하기 위한 초기단계와 노드의 상태값을 비교하여 노드의 경로를 예측 유지 및 분석하는 단계로 구성된다. 제안하고자 하는 RODMRP(Resilient Ontology-based Dynamic Multicast Routing Protocol)의 추론망 구조는 이동 노드간의 변화된 환경에서 복원력이 뛰어난 트리 구조의 효율적인 packet를 제공한다.

Keywords

References

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