In this paper we consider single-carrier with frequency-domain equalization (SC-FDE) schemes where the transmission bandwidth is above the symbol rate. To allow high spectral efficiencies, several channels share the same bandwidth. Since the co-channel interference (CCI) levels can be very high, we propose iterative FDE receivers where we jointly detect all users sharing the same channel. Our performance results show that we can have excellent performances, even with several users sharing the same channel. In fact, we can have the maximum theoretical spectral efficiency even with signals that have bandwidth substantially above the symbol rate.
|Title of host publication||IEEE Vehicular Technology Conference Proceedings|
|Publication status||Published - 1 Jan 2012|
|Event||IEEE 75th Vehicular Technology Conference (VTC Spring) - |
Duration: 1 Jan 2012 → …
|Conference||IEEE 75th Vehicular Technology Conference (VTC Spring)|
|Period||1/01/12 → …|