Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 1706-1710 |
| Number of pages | 5 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 3 |
| Issue number | 54ND |
| Publication status | Published - 2001 Jan 1 |
| Externally published | Yes |
| Event | IEEE 54th Vehicular Technology Conference (VTC FALL 2001) - Atlantic City, NJ, United States Duration: 2001 Oct 7 → 2001 Oct 11 |
ASJC Scopus subject areas
- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics