서지주요정보
AMONET : a method for detecting and mitigating the data rate degradation due to interference over wireless NETworks = AMONET : 무선 네트워크 상에서 통신 속도 저하 방해를 탐지하는 방법
서명 / 저자 AMONET : a method for detecting and mitigating the data rate degradation due to interference over wireless NETworks = AMONET : 무선 네트워크 상에서 통신 속도 저하 방해를 탐지하는 방법 / Guohao Lan.
저자명 Lan, Guohao
발행사항 [대전 : 한국과학기술원, 2015].
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소장정보

등록번호

8029698

소장위치/청구기호

학술문화관(문화관) 보존서고

MCS 15087

SMS전송

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초록정보

Current optimizations in the Wi-Fi networks require an accurate but low-cost interference detection and modeling method in wireless network. In this thesis, we present an extensive measurement study on the interference detection in dynamic environment. We find out that some previous methods can hardly be accurate to detect all the interference cases. We define a new kind of problem caused by the collision induced interference in the Wi-Fi networks, named the Data Rate Degradation by Interference (DRDI), which causes a wireless link to degrade its physical data rate in order to endure interference. Through mathematical modeling and experiments, we show that the DRDI can cause dramatic throughput decrease in the Wi-Fi networks. Moreover, to address the above problem, we present A Method for detecting and mitigating the data rate degradation due to the interference Over wireless NETworks (AMONET), which is helpful to detect and mitigate either the Hidden Terminal problem or the DRDI in the wireless networks. We integrate the AMONET with a centralized scheduling system and demonstrate that the interference relations detected by AMONET can benefit the centralized scheduling system more than that of the previous methods.

서지기타정보

서지기타정보
청구기호 {MCS 15087
형태사항 iv, 27 p. : 삽도 ; 30 cm
언어 영어
일반주기 지도교수의 영문표기 : Myung Chul Kim
지도교수의 한글표기 : 김명철
학위논문 학위논문(석사) - 한국과학기술원 : 전산학과,
서지주기 References : p. 24-25
주제 wireless network
interference
detection
data rate degradation
무선 네트워크
간섭
탐지
통신 속도 저하
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