Journal of EEIS
Current Result Document :
| 한글제목(Korean Title) |
Multiuser Detection System in a Multi-Cell MFSK/FH-CDMA Environment |
| 영문제목(English Title) |
Multiuser Detection System in a Multi-Cell MFSK/FH-CDMA Environment |
| 저자(Author) |
Sung-chul Kang
Min-gu Kang
Ryuji Kohno
|
| 원문수록처(Citation) |
VOL 04 NO. 04 PP. 0550 ~ 0555 (1999. 08) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
This paper proposes a multiuser detection system in a multi-cell M-ary frequency Shift Keying(MFSK)/frequency hopping (FH)-Code Division Multiple Access(CDMA) environment, in which the channel model is an OR-channel and in the reverse link. We have proposed a multiuser detection system in a single cell [2]. However, this system is not adequate to detect multiuser in a multi-cell environment. Therefore, we propose a 3 level multiuser detection system with two threshold levels. The proposed detection system can delete inter-cell interference as well as intra-cell interference, receive the weakened desired signal and reject false alarm. Computer simulation shows the performance improvement. |
| 키워드(Keyword) |
OR Channel
Multical Envrionment
FH-CDMA
2 Level OR Decision
3 Level OR Decision
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| 파일첨부 |
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