Abstract
Most research on Distributed Space-Time Block Coding (D-STBC) has so far focused on the case of 2 relay nodes and assumed that the relay nodes are perfectly synchronised at the symbol level. This paper applies STBC to 4-relaynode systems under quasi-synchronisation and derives a new detector based on parallel interference cancellation, which proves to be very effective in suppressing the impact of imperfect synchronisation.
| Original language | English |
|---|---|
| Pages (from-to) | 1250-1255 |
| Number of pages | 6 |
| Journal | IEEE Transactions on Communications |
| Volume | 57 |
| Issue number | 5 |
| DOIs | |
| State | Published - 2009 |
| Externally published | Yes |
Keywords
- Cooperative diversity and cooperative relay
- Distributed space-time block coding
- Distributed transmit diversity
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