The paper makes a brief introduction of Multiple Carrier- Code Division Multiple Access (MC-CDMA) scheme based on the principles of Orthogonal Frequency Division Multiplexing (OFDM) and CDMA, and a mathematical model of the uplink is established in MC-CDMA system. The simulation research on different multi-user detection methods in MC-CDMA system is implemented by using MATLAB software, and it also compares the impacts to system performance by several different multi-user detection methods, such as De-Correlation (DEC) multi-user detection, Minimum Mean Square Error (MMSE) multi-user detection and Parallel Interference Cancellation (PIC) multi-user detection, based on understanding and analyzing the experimental results. In addition, the paper also focuses on the research of multi level PIC multi-user detection performance in different primary detection methods and different series detections.
목차
Abstract 1. Introduction 2. Description of MC-CDMA 2.1. Orthogonal Frequency Division Multiplexing 2.2. Code Division Multiple Access 2.3. MC-CDMA 3. MC-CDMA System 3.1. MC-CDMA System Model 3.2. Transmitter Model 3.3. Receiver Model 4. Multi-User Detection 4.1. De-Correlation Multi-User Detection 4.2. Minimum Mean Square Error (MMSE) Multi-User Detection 4.3. PIC Multi-User Detection 5. Simulation Results and Analysis 6. Summary Acknowledgement References
키워드
MC-CDMAMulti-user DetectionDECMMSEPIC
저자
Xingpei Wu [ The school of electronics and information engineering, Liaoning University of Technology, Jinzhou,China, 121001 ]
Qiong Wang [ The school of electronics and information engineering, Liaoning University of Technology, Jinzhou,China, 121001 ]
Xibiao Cai [ The school of electronics and information engineering, Liaoning University of Technology, Jinzhou,China, 121001 ]
Meng Li [ The school of electronics and information engineering, Liaoning University of Technology, Jinzhou,China, 121001 ]
보안공학연구지원센터(IJFGCN) [Science & Engineering Research Support Center, Republic of Korea(IJFGCN)]
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 Future Generation Communication and Networking
간기
격월간
pISSN
2233-7857
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Future Generation Communication and Networking Vol.8 No.2