Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 1887-1891 |
| Number of pages | 5 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 3 |
| Publication status | Published - 1997 Jan 1 |
| Externally published | Yes |
| Event | Proceedings of the 1997 47th IEEE Vehicular Technology Conference. Part 1 (of 3) - Phoenix, AZ, USA Duration: 1997 May 4 → 1997 May 7 |
ASJC Scopus subject areas
- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics
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Sato, T., Watanabe, S., & Abe, T. (1997). Equalization scheme of orthogonal coding multi-carrier CDMA scheme under multi-path fading environment. IEEE Vehicular Technology Conference, 3, 1887-1891.