Abstract
This letter presents an iterative decision feedback channel estimation scheme for burst mode COFDM transmission. The feature of the proposed scheme is that the channel estimation using metrics comparison is applied to the initial stage of the iterative mechanism, which makes it possible to provide a reliable data stream at the initial stage. Computer simulation results show that the proposed approach provides better BER than the traditional iterative decision feedback channel estimation scheme irrespective of the number of iterations.
| Original language | English |
|---|---|
| Pages (from-to) | 3475-3478 |
| Number of pages | 4 |
| Journal | IEICE Transactions on Communications |
| Volume | E89-B |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2006 Dec |
Keywords
- Channel estimation
- Decision feedback
- Forward error correction (FEC)
- Iterative channel estimation
- OFDM
ASJC Scopus subject areas
- Software
- Computer Networks and Communications
- Electrical and Electronic Engineering