Delay and/or Disruption-Tolerant Networking (DTN) is a novel communication prototype that can span across multiple networks and deal with unpredicted conditions in the Internet model.Delay-tolerant networks (DTNs) are partitioned wireless ad hoc networks with intermittent connectivity. Additional terminology in this family of dynamic networks includes disruption-tolerant networks, intermittently connected networks, and opportunistic networks. Routing of the packets in DTN is based on store-carry-and forward paradigm. In this paper, we study and analyze performance of well known PROPHET and Spray and Wait routing protocol, under different human mobility models such as Truncated Levy Walk mobility model (TLW),Self-similar Least Action Walk (SLAW) and Random way point (RWP) model. The MATLAB simulator is used in order to analyze the performance of these routing protocols.Simulation results illustrate that Spray and Wait significantly outperforms the PROPHET on aspects of delivery ratio, average delay and communication overhead.
목차
Abstract 1. Introduction 2. Routing Protocol in DTN 2.1 PROPHET 2.2. Spray and Wait 3. Mobility Model 3.1 Truncated Levy Walk Mobility Model 3.2 Random Way Point 3.3 Self-similar Least Action Walk (SLAW) 4. Performance Metrics and Simulation Setup 4.1 Performance Metrics 5. Simulation Results 6. Conclusion References
키워드
Delay Tolerant NetworkRouting ProtocolsHuman MobilityTruncated Levy Walk modelSLAW model
저자
Namita Mehta [ Faculty of Electronics & Communication Engg. B & B Institute of Technology,V.V.Nagar ]
Mehul Shah [ Assistant Professor, Department of Communication Engg. G.H.Patel College of Engineering & Technology, V.V.Nagar Gujrat, India. ]
보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
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 Grid and Distributed Computing
간기
격월간
pISSN
2005-4262
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.8 No.1