Abstract
In this paper, we propose a new preamble structure for OFDM systems with multiple transmit antennas, developing design rules for it as they proceed. In regard to channel estimation, when the proposed preamble structure is used, the number of transmit antennas can be increased without restricting the number of subcarriers. Moreover, the length of the proposed preamble structure is shorter than previous works when the number of transmit antennas is greater than 4.
| Original language | English |
|---|---|
| Pages (from-to) | 656-659 |
| Number of pages | 4 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 59 |
| Issue number | 2 |
| Publication status | Published - 2004 |
| Event | 2004 IEEE 59th Vehicular Technology Conference, VTC2004-Spring: Towards a Global Wireless World - Milan, Italy Duration: 2004 May 17 → 2004 May 19 |
All Science Journal Classification (ASJC) codes
- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics