500Kbps급 디지털 전력선 통신 시스템의 모델링과 성능분석

• 영문명: Performance evaluation and modeling for 500Kbps digital power line communication system
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 김범규(Kim Bum Gyu) 최성환(Choi sung Hwan) 권호열(Kwon Gi Yeol)
• 간행물 정보: 『산업기술연구』vol.18, 1~7쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1998.09.30

영문 초록

In this paper, we presented a modeling of the power line channel and a new digital communication system over the channel. Firstly, we proposed a new tranceiver structure with DS-CDMA spread spectrum technique and convolutional coder and block interleaver against severe noisy power line environment. Also, QPSK modulation technique was used to get bandwidth efficiency. And then we performed a simulative evaluation of the system using MATLAB communication/simulink toolbox. According to the simulation results, the proposed system gives 10⁻⁶ BER at 20dB SNR.

목차

Abstract

1. 서

2. 전력선 통신 시스템

3. 모델링과 성능분석

4. 결론

참고문헌

키워드

디지털 전력선 통신 채널 손상요인 digital power line communication system channel distortion factor DS-CDMA