抄録
This paper clarifies an estimation method of a carrier offset frequency of an orthogonal coding multi-carrier CDMA system under a multi-path fading. This paper analyzes an inter channel interference and an inner channel interference which are caused by the multi-carrier offset frequency. An estimation method of the carrier offset frequency adopts a prediction method. Prediction coefficients are obtained by Burg algorithm of a Maximum entropy method. As a result of a simulation, it shows that Bit Error Rate (BER) is 3.5×10-2 at 15 dB of Eb/No for 32 kbit/sec of data rate and 16 subchannels of the orthogonal coding multi-carrier CDMA under a multi-path fading environment.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1887-1891 |
| ページ数 | 5 |
| ジャーナル | IEEE Vehicular Technology Conference |
| 巻 | 3 |
| 出版ステータス | Published - 1997 1月 1 |
| 外部発表 | はい |
| イベント | Proceedings of the 1997 47th IEEE Vehicular Technology Conference. Part 1 (of 3) - Phoenix, AZ, USA 継続期間: 1997 5月 4 → 1997 5月 7 |
ASJC Scopus subject areas
- コンピュータ サイエンスの応用
- 電子工学および電気工学
- 応用数学