Current Result Document :
| 한글제목(Korean Title) |
상향링크에서 주파수 오프셋을 가진 직교 주파수 분할 다중 접속 시스템의 성능 평가 |
| 영문제목(English Title) |
Performance Evaluation of OFDMA System with Frequency Offsets in Up-link |
| 저자(Author) |
유지상
김강희
강흥구
조태식
김기선
Taesik Cho
Kiseon Kim
Jisang Yoo
Kanghee Kim
Hongku Kang
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| 원문수록처(Citation) |
VOL 14 NO. 01 PP. 2A ~ 0003 (2004. 04) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In this paper, we investigate the effect of frequency offsets and the number of user on the performance of OFDMA system in up- 1ink under A WGN channel. In addition, the SNR loss according to the variation of the number of user and frequency offsets is evaluated. Finally, the maximum permissible normalized frequency offsets as the number of user and SNR are calculated through the simulation, using System View by ELANIX Simulation results show that the effect of frequency offsets is more dominant than that of the number of user and the performance is degraded rapid1y rather than linear1y as the frequency offset increases linear1y. |
| 키워드(Keyword) |
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| 파일첨부 |
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