A Study on Address Autoconfiguration in Mobile Ad Hoc Networks
- 발행기관 亞洲大學校 大學院
- 지도교수 Yoon, Won-Sik
- 발행년도 2005
- 학위수여년월 2005. 8
- 학위명 석사
- 학과 및 전공 일반대학원 전자공학과
- 본문언어 영어
초록/요약
Mobile ad hoc networks are infrastructureless, highly dynamic wireless networks in which there is no central administration. The configuration of such networks is impractical. Address allocation of mobile nodes is a fundamental and difficult problem. Unlike infrastructure based networks, MANETs support autonomous and spontaneous networking. Thus, a MANET should be capable of self organization and configuration. Recently, several address auto configuration schemes have been proposed with their applications in respective environments and scenarios. However, we argue that there is no singular scheme that meets the diversity and heterogeneity of MANETs environment. In this thesis, we present a hybrid address autoconfiguration scheme for mobile ad hoc network arguing that it is poised to address the demerits of earlier proposed work.
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Contents
1 Introduction = 1
1.1 Mobile Ad Hoc Networks = 1
1.1.1 Features of Mobile Ad Hoc Networks = 3
1.1.2 Comparison of Infrastructured with Infrastructureless Wireless Networks = 5
1.1.3 Applications of Mobile Ad Hoc Networks = 6
1.2 Network Management of Mobile Ad Hoc Networks = 7
1.2.1 Self Management = 8
1.3 Hybrid Wireless Network Management Architecture = 9
1.3.1 Global Management Server (GMS) = 11
1.3.2 Domain Policy Manager (DPM) = 12
1.3.3 Local Agents = 13
1.4 Context of the Work = 14
1.5 Contribution = 16
1.6 Organization of Thesis = 16
2 Related Work = 18
2.1 Stateful Approaches = 18
2.2 Stateless Approaches = 20
2.3 Hybrid Approaches = 24
3 Proposed Hybrid Scheme for Address Autoconfiguration = 26
3.1 System Model = 26
3.2 Assumptions = 27
3.2.1 Messages = 27
3.2.2 Timers = 28
3.3 Solution Description = 28
3.3.1 Initialization of MANET = 28
3.3.2 New Node Joining the MANET = 29
3.3.3 Departure of Node = 30
3.3.4 DAD Procedure = 30
3.3.5 Selection of Central DAD Resolver = 32
3.4 Network Partitioning and Merging = 33
3.4.1 Network Partitioning = 33
3.3.2 Network Merging = 34
3.5 Comparison with Existing Schemes = 36
3.6 Benefits of Proposed Scheme = 36
4 Performance Evaluation = 38
References = 45
