Differential modulation using space-time block codes.
We consider a space-time differential modulation scheme where neither the transmitter nor the receiver has to know the channel. Our scheme is based on the theory of unitary space-time block codes. Compared to the existing differential modulation schemes for multiple antennas our scheme has a much sm...
| הוצא לאור ב: | IEEE Signal processing letters 9, 2 (2002). |
|---|---|
| מחבר ראשי: | |
| פורמט: | Article |
| שפה: | English |
| נושאים: |