Nan Wang, Bo Hu, Junyang Zhang, Jinsong Liu, Xinyu Zhang
언어
영어(ENG)
URL
https://www.earticle.net/Article/A257220
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
A new channel estimation method of neural network based on complex radial basis function (CRBF) is proposed to enhance the anti-interference ability of traditional pilot frequency estimation algorithm in power line communication (PLC). This method builds up a new channel model of complex field signals in PLC. The complete response model was established by using transmitting terminal’s pilot signal as input sample data, pilot signal’s frequency response as output sample data, and pre-setting mean square error (MSE) and diffusion constant. Computer simulations show that compared with the traditional algorithm the channel estimation was more accurate and had lower MSE and bit error rate (BER).
목차
Abstract 1. Introduction 2. OFDM System Model 3. Traditional Pilot Frequency Estimation Algorithm 4. Channel Estimation based on Complex RBF Neural Network 4.1 The Data Processing of Plural RBF Neural Network 4.2 CRBF Neural Network Training 5. The Simulation Experiments and Analysis 6. Conclusion Ackownledgement References
키워드
power line communicationorthogonal frequency division multiplexingchannel estimationcomplex radical basis function algorithm
저자
Nan Wang [ Electric Power Research Institute, State Grid Liaoning Electric Power Supply Co. Ltd., Shenyang China ]
Bo Hu [ North China Electric Power University, Beijing China, State Grid Liaoning Electric Power Co. Ltd., Shenyang China ]
Junyang Zhang [ Electric Power Research Institute, State Grid Liaoning Electric Power Supply Co. Ltd., Shenyang China ]
Jinsong Liu [ Electric Power Research Institute, State Grid Liaoning Electric Power Supply Co. Ltd., Shenyang China ]
Xinyu Zhang [ Electric Power Research Institute, State Grid Liaoning Electric Power Supply Co. Ltd., Shenyang China ]
보안공학연구지원센터(IJHIT) [Science & Engineering Research Support Center, Republic of Korea(IJHIT)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Hybrid Information Technology
간기
격월간
pISSN
1738-9968
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Hybrid Information Technology Vol.8 No.10