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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전자공학회 IEIE Transactions on Smart Processing & Computing IEIE Transactions on Smart Processing & Computing Vol.10 No.3
- 발행연도
- 2021.6
- 수록면
- 259 - 272 (14page)
- DOI
- 10.5573/IEIESPC.2021.10.3.259
이용수
초록· 키워드
오류제보하기
A frequency-selective fast-fading channel degrades the performance of a signal as it introduces inter-symbol interference (ISI) and inter-carrier interference (ICI). Equalization is the process of eliminating ISI and ICI by adaptively updating the tap weights of the FIR filter. The work presented utilizes various heuristic computational techniques (HCTs) to adaptively update the weights for doubly selective channel equalization (DSCE). Various HCTs are also compared, including genetic algorithms (GAs), particle swarm optimization (PSO), differential evolution (DE), cat swarm optimization (CSO), bee colony optimization (BCO), hybrid GA-PSO (HGP), and the cuckoo search algorithm (CSA). Extensive simulations were performed in MATLAB, and the simulation results show that PSO outperforms the other HCTs in terms of computational time complexity and FoM.
목차
Abstract
1. Introduction
2. Contribution & Organization of Paper
3. The Proposed Scheme
4. Performance Evaluation
5. Conclusion
References
참고문헌 (77)
참고문헌 신청
Wadhwa N., Rangi S. And Rathee D. (2014) Intersymbol Interference Reduction and Bit Error Rate Reduction In Wireless Channels Using Zero Forcing Equalizer. IOSR Journal of Electronics and Communication Engineering (IOSR-JECE), Vol 9, Issue 3, pp. 82-85. Article (CrossRef Link)
García, M., & Oberli, C. (2009). Inter-carrier Interference in OFDM: A General Model for Transmissions in Mobile Environments With Imperfect Synchronization. Eurasip Journal on Wireless Communications and Networking, 2009 (1) ,786040. Article (CrossRef Link)
Barhumi I., Leus G. And Moonen M. (2006) Equalization for OFDMo Doubly Selective Channels. IEEE Transactions On Signal Processing, Vol. 54, Issue 4, pp. 1445-1458. Article (CrossRef Link)
Agarwal A., Sur S. N., Singh A. K., Gurung H., Gupta A. K. and Bera R. (2012) Performance Analysis of Linear and Non-Linear Equalizer in RICIAN Channel. Procedia Technology, Vol. 4, pp. 687-691. Article (CrossRef Link)
Barhumi I. (2005) Transmission over Time- And Frequency-Selective Mobile Wireless Channels. Katholieke Universiteit Leuven, PhD Thesis. Article (CrossRef Link)
García, M., & Oberli, C. (2009). Inter-carrier Interference in OFDM: A General Model for Transmissions in Mobile Environments With Imperfect Synchronization. Eurasip Journal on Wireless Communications and Networking, 2009 (1) ,786040. Article (CrossRef Link)
Barhumi I., Leus G. And Moonen M. (2006) Equalization for OFDMo Doubly Selective Channels. IEEE Transactions On Signal Processing, Vol. 54, Issue 4, pp. 1445-1458. Article (CrossRef Link)
Agarwal A., Sur S. N., Singh A. K., Gurung H., Gupta A. K. and Bera R. (2012) Performance Analysis of Linear and Non-Linear Equalizer in RICIAN Channel. Procedia Technology, Vol. 4, pp. 687-691. Article (CrossRef Link)
Barhumi I. (2005) Transmission over Time- And Frequency-Selective Mobile Wireless Channels. Katholieke Universiteit Leuven, PhD Thesis. Article (CrossRef Link)
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