抄録
Burst synchronization scheme for millimeter band OFDM uplink system is proposed. For the estimation of subscribers access and its frequency offset and time offset, OFDM-CDMA pilot signal is adopted. The accuracy and probability of error estimation are investigated by the theoretical analysis and simulations. This paper clarified that the proposed synchronization scheme has the capacity of four users simultaneous access with 10% of error estimation probability, when 64 of the number of subchannels are used for spreading each subscribers pilot signal.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1706-1710 |
| ページ数 | 5 |
| ジャーナル | IEEE Vehicular Technology Conference |
| 巻 | 3 |
| 号 | 54ND |
| 出版ステータス | Published - 2001 |
| 外部発表 | はい |
| イベント | IEEE 54th Vehicular Technology Conference (VTC FALL 2001) - Atlantic City, NJ, United States 継続期間: 2001 10月 7 → 2001 10月 11 |
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