The average symbol error probability (ASEP) of a mobile-to-mobile (M2M) system employing maximal ratio combining (MRC) over N-Nakagami fading channels is investigated in this paper. The characteristic function (CF) of the signal-to-noise ratio (SNR) at the MRC output is used to derive exact ASEP expressions for several q-ary modulation schemes, including phase shift keying (PSK) modulation, quadrature amplitude modulation (QAM), and pulse amplitude modulation (PAM). Then the ASEP performance under different channel conditions is evaluated through numerical simulation to verify the analysis. These results show that the performance of the MRC M2M system is improved as the number of diversity branches or the fading coefficient is increased. Conversely, performance is degraded as the number of cascaded components is increased.
목차
Abstract 1. Introduction 2. The System Model 3. Average Symbol Error Probability 3.1 q-PAM 3.2 q-PSK 3.3 q-QAM 4. Numerical Results 5. Conclusion Acknowledgements References
Lingwei Xu [ College of Information Science and Engineering, Ocean University of China, Qingdao 266100, China ]
Hao Zhang [ College of Information Science and Engineering, Ocean University of China, Qingdao 266100, China, Department of Electrical and Computer Engineering, University of Victoria, Victoria V8W 2Y2, Canada ]
Tingting Lu [ College of Information Science and Engineering, Ocean University of China, Qingdao 266100, China ]
Xing Liu [ College of Information Science and Engineering, Ocean University of China, Qingdao 266100, China ]
T. Aaron Gulliver [ Department of Electrical and Computer Engineering, University of Victoria, Victoria V8W 2Y2, Canada ]
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