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무선 센서 네트워크에서의 네트워크 코딩을 위한 노드 클러스터링 기법
- Alternative Title
- Network Coding Aware Node Clustering Strategy for Wireless Sensor Networks
- Author(s)
- Kwon Yongjae
- Alternative Author(s)
- YongJae Kwon
- Advisor
- 강경란, 조영종
- Department
- 일반대학원 소프트웨어특성화학과
- Publisher
- The Graduate School, Ajou University
- Publication Year
- 2016-08
- Language
- eng
- Keyword
- clustering; energy efficiency; network coding; wireless sensor network; Markov chain Monte Carlo
- Alternative Abstract
- In wireless sensor networks, a large number of cheap and small sensor nodes send data to a single sink node. To overcome the limitations of computing and energy capacity of sensor nodes, a simple yet energy-efficient routing is required. In this paper, we propose a clustering algorithm that enables sensor nodes to autonomously establish routing paths to a sink node. Our algorithm utilizes network coding to improve energy-efficiency and reliability. We analyze the benefit of using network coding in our algorithm through Markov chain Monte Carlo (MCMC) simulations, and simulation results prove that our algorithm reduces energy consumption and traffic load in wireless sensor networks.
- Fulltext
- Appears in Collections:
- Graduate School of Ajou University > Department of Software Characterized Chemistry > 3. Theses(Master)
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