Abstract
Partial interference cancellation (PIC) group decoding is an attractive decoding alternative for multiple-input multiple-output (MIMO) wireless communications. It can well deal with the tradeoff among rate, diversity and decoding complexity of space-time block codes. In this paper, a design criterion of full-diversity space-frequency codes (SFC) is proposed for MIMO-OFDM systems with the PIC group decoding. Based on the criterion, a systematic design of full-diversity SFC is proposed that can achieve full diversity under the PIC group decoding. Simulation results of the newly proposed codes demonstrate the theory.
| Original language | English |
|---|---|
| Article number | 6560051 |
| Pages (from-to) | 3270-3280 |
| Number of pages | 11 |
| Journal | IEEE Transactions on Communications |
| Volume | 61 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 2013 |
| Externally published | Yes |
Keywords
- Diversity technique
- OFDM
- Partial interference cancellation
- Space-frequency block codes