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Special Graduate Schools
Graduate School of Information and Communication Technology
Department of Information and Communication
3. Theses(Master)
Achieving routability robustness through a composite routing metric for IEEE 802.15.4 networks
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 김기형 | - |
| dc.contributor.author | 임채성 | - |
| dc.date.accessioned | 2019-10-21T07:11:44Z | - |
| dc.date.available | 2019-10-21T07:11:44Z | - |
| dc.date.issued | 2007-08 | - |
| dc.identifier.other | 2628 | - |
| dc.identifier.uri | https://dspace.ajou.ac.kr/handle/2018.oak/17115 | - |
| dc.description | 학위논문(석사)----아주대학교 정보통신전문대학원 :정보통신공학과,2007. 8 | - |
| dc.description.tableofcontents | INTRODUCTION 1 RELATED WORK 3 NETWORK MODEL 5 ROUTING OPERATION USING LEXICAL ROUTING METRIC 9 Theoretical analysis of lexical routing metric 10 Justification for imposing the constraint HCdiffmax_allowed 12 EXPERIMENTAL RESULTS 14 CONCLUSION 16 | - |
| dc.language.iso | eng | - |
| dc.publisher | The Graduate School, Ajou University | - |
| dc.rights | 아주대학교 논문은 저작권에 의해 보호받습니다. | - |
| dc.title | Achieving routability robustness through a composite routing metric for IEEE 802.15.4 networks | - |
| dc.title.alternative | Chae-Seong Lim | - |
| dc.type | Thesis | - |
| dc.contributor.affiliation | 아주대학교 정보통신전문대학원 | - |
| dc.contributor.alternativeName | Chae-Seong Lim | - |
| dc.contributor.department | 정보통신전문대학원 정보통신공학과 | - |
| dc.date.awarded | 2007. 8 | - |
| dc.description.degree | Master | - |
| dc.identifier.localId | 566875 | - |
| dc.identifier.url | http://dcoll.ajou.ac.kr:9080/dcollection/jsp/common/DcLoOrgPer.jsp?sItemId=000000002628 | - |
| dc.subject.keyword | IP-USN | - |
| dc.subject.keyword | a composite routing metric | - |
| dc.subject.keyword | IEEE 802.15.4 | - |
| dc.description.alternativeAbstract | Wireless sensor networks are deployed to render services unattended, making them tightly time-barred. Such networks require energy-cognizant optimizations in every protocol and algorithm that they deploy. While a sensor network is principally designed to sense and transmit, the individual sensor nodes utilize most of their energy to route own and other？s data. Therefore routing stands atop the phenomena that are investigated to conserve energy. In this paper, we focus our efforts to the routing problem in a special kind of sensor network, the IEEE 802.15.4 network. These networks pose unique challenges to the designers of the routing protocols？Challenges that arise from their constrained nature such as in energy, memory size, computational power, and packet size result into ineptness of hop count (HC)-based routing protocols to provide robust routability while wireless links fail occasionally. IEEE 802.15.4 networks also offer certain technological features, which are explored here to enhance the routability of IEEE 802.15.4 networks. More specifically, we use Link Quality Indication (LQI) mechanism in IEEE 802.15.4 networks to with in conjunction with HC to form a composite lexical routing metric. Our experiments on standard reactive routing protocols validate the robustness of the lexical routing metric in untapped for. | - |
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