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Agent-Based Distributed Routing Algorithm with Traffic Prediction for LEO Satellite Network

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJFGCN) 바로가기
  • 간행물
    International Journal of Future Generation Communication and Networking 바로가기
  • 통권
    Vol.6 No.3 (2013.06)바로가기
  • 페이지
    pp.67-84
  • 저자
    Zhenyu Na, Zihe Gao, Yang Cui, Liming Chen, Qing Guo
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A207976

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원문정보

초록

영어
Satellite network, especially low earth orbit (LEO) satellite network, which has advantages of global coverage and short round-trip time (RTT), has played an increasingly important role in the future generation of global communication network. Due to fast velocity, frequent handover and time-varying topology, designing effective routing algorithm for LEO satellite network has always been challenging. An Agent-based distributed Routing Algorithm with Traffic Prediction (TPARA) is proposed in this paper. TPARA algorithm, which fully takes traffic density of the surface of the Earth into account, consists of two parts: traffic prediction and routing decision. In the former, not only the heterogeneity of traffic on the ground is considered, but upcoming traffic from terrestrial terminals is predicted using an improved Kalman filtering as well. In the latter, mobile agents (MAs) are used to explore satellite network and collect routing information. The ultimate routing decision is determined by both current status and future status of satellite network. Simulation results show that, compared with the classical algorithm of ACO, TPARA not only has shorter delay, but alleviates congestion as well.

목차

Abstract
 1. Introduction
 2. Related Work
 3. Overview of Agent-Based Distributed Routing Algorithm with Traffic Prediction (TPARA)
  3.1. Topology Model of LEO Satellite Network
  3.2. Traffic Prediction in TPARA
  3.3. Application of Multi-Agent System
 4. Traffic Prediction and Traffic Distribution
  4.1. Traffic Prediction
  4.2. Traffic Distribution
 5. Descriptions of Agent-based distributed Routing Algorithm with TrafficPrediction (TPARA)
  5.1. Routing Decision of TPARA
  5.2. Data Structure
  5.3. Implementation of TPARA
 6. Simulation Results
 7. Conclusions
 Acknowledgements
 References

키워드

LEO satellite network routing algorithm traffic prediction mobile agent

저자

  • Zhenyu Na [ School of Information Science and Technology, Dalian Maritime University ]
  • Zihe Gao [ Institute of Telecommunication Satellite, China Academy of Space Technology ]
  • Yang Cui [ Institute of Science and Technology, Harbin Institute of Technology ]
  • Liming Chen [ Communication Research Center, Harbin Institute of Technology ]
  • Qing Guo [ Communication Research Center, Harbin Institute of Technology ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJFGCN) [Science & Engineering Research Support Center, Republic of Korea(IJFGCN)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Future Generation Communication and Networking
  • 간기
    격월간
  • pISSN
    2233-7857
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

이 권호 내 다른 논문 / International Journal of Future Generation Communication and Networking Vol.6 No.3

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