 코드번호 : |
3 |
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| 발표자 : |
최린 |
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| 소속 : |
고려대 |
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| 부서 : |
전기전자전파공학부 |
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| 직위 : |
교수 |
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| 세션시간 : |
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| 발표자약력 : |
1986년 2월 서울대학교 컴퓨터공학 학사
1988년 2월 서울대학교 컴퓨터공학 석사
1996년 3월 University of Illinois at Urbana-Champaign, 컴퓨터공학 박사
1988년 3월 - 1990년 7월 한국통신 연구개발단 전임연구원
1996년 4월 - 1998년 8월 Intel Corporation, Senior Design Engineer
1998년 9월 - 2000년 8월 University of California at Irvine, ECE Dept. 교수
2000년 9월 - 현재 고려대학교 전자공학과 교수 |
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| 강연요약 : |
Research Directions in Low Power MAC and Routing Protocols of WSN
One of the key issues that distinguishes WSN from various other forms of computer network implementation i
s how to manage power based on limited battery. In this presentation, we first briefly review various power
management techniques in both platform and network protocol implementations. Then I will give a more in-d
epth tutorial on lower power WSN protocols, primarily focusing on media-access-control (MAC), routing and t
opology management, and cross-layer techniques. Lastly, we introduce two new WSN protocols: 1) A-MAC
(Adaptive MAC) protocol and 2) VSR (Virtual Sink Rotation) routing protocol and demonstrate that the new pr
otocols can substantially reduce energy consumption yet can improve performance by showing some prelimin
ary evaluation results compared to existing WSN protocols.
The covered topics include the following:
▣ Review of power management techniques in platform implementations
▣ Review of lower power WSN protocols ranging from physical to application layers
▣ Tutorial on low power WSN MAC and Routing protocols
▣ Introduction of a new WSN MAC protocol called A-MAC
▣ Introduction of a new WSN routing protocol called VSR
▣ Preliminary evaluation results of A-MAC and VSR compared to existing protocols |
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