지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.6
- 수록면
- 507 - 510 (4page)
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초록· 키워드
오류제보하기
This paper reports on attempt to propose and simulate an algorithm for interference cancelling system on high-speed mobile environments. The proposed algorithm is improved LMS(Least Mean Square) which has a convolution function and variable step size function. The convolution function of proposed algorithm minimizes initial error and variable step size function improves channel estimate accuracy. We propose an ICS repeater model with improved algorithm and verify the model on high speed mobile environments. From the simulation result, a square error accuracy of the proposed algorithm is improved about 65dB than general LMS algorithm. The proposed algorithm improves accuracy of interference cancelling and speed of convergence general LMS algorithm.
목차
Abstract
I. Introduction
II. Basics of general LMS algorithm
Ⅲ. Adaptive channel estimated LMS algorithm
Ⅳ. Simulation and evaluation
Ⅴ. Conclusion
References
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UCI(KEPA) : I410-ECN-0101-2015-560-001693738