RISS 검색 - 국내학술지논문 상세보기

다국어 초록 (Multilingual Abstract)

We investigate the outage probability in terms of QoS (quality of service) in indoor PLC network. We consider various kinds of appliances for realistic indoor PLC network. For estimation of the outage probability, we calculate the time-varying channel responses considering the loading conditions based on regular human activities and include the additive noise. We calculate the outage probability for each terminal and investigate relationship between the outage probability and the channel length, and transmit powers. Our results suggest that the outage probability is increased when the channel length becomes longer because more appliances affect the amount of reduced channel capacity and is not improved distinctly for very high and low outage threshold by increasing the transmit power. However, we can see outage probability improvement for 30% outage threshold case by increasing the transmit power.

목차 (Table of Contents)

Abstract
1. 서론
2. 옥내 전력선 통신망의 채널 응답 특성
3. outage 확률의 정의와 계산
4. 컴퓨터 시뮬레이션을 이용한 outage 확률 계산 결과

Abstract
1. 서론
2. 옥내 전력선 통신망의 채널 응답 특성
3. outage 확률의 정의와 계산
4. 컴퓨터 시뮬레이션을 이용한 outage 확률 계산 결과
5. 결론
감사의 글
참고문헌
저자소개

참고문헌 (Reference)

1 허윤석, "용량성 부하를 고려한 옥내 전력선 채널 특성 측정" 대한전자공학회 42 (42): 417-424, 2005

2 신재영, "무한 등비급수와 행렬을 이용하여 멀티 패스 신호 전송과 네트워크 크기에 의한 계산의 복잡성을 줄이고 근접 노드의 영향을 고려한 전력선 통신 채널 모델" 대한전기학회 58 (58): 248-255, 2009

3 McGranaghan, M., "Utility Experience with Developing a Smart Grid Roadmap in IEEE PES General Meeting" IEEE Press 1-5, 2008

4 Jaeyoung Shin, "Time-Varying Channel Responses of Indoor Power-Line Network in a Typical Apartment for considering Various Impedances of Appliances and Transmission Distances" 2008

5 Jaeyoung Shin, "Outage Probability Analysis for Single User System in Power Line Communications" 2009

6 Biglieri, E., "Fading Channels: Information Theoretic and Communications Aspests" 4 (4): 2619-2692, 1998

7 M. Zimmermann, "Analysis and modeling of impulsive noise in broad-band powerline communications" 44 (44): 249-258, 2002

8 T. Esmalian, "A discrete multitone power line communications system" ICASSP 2953-2956, 2000

9 Manfred Zimmermann, "A Multipath Model for the Powerline Channel" 50 (50): 553-559, 2002