This paper considers frequency-domain receiver design for OQPSK-type schemes. Since the I-Q interference can lead to significant performance degradation we propose an FDE design (frequency-domain equalization) where there is no I-Q interference in the sampling instants for the predominant OQPSK constellation. We also propose iterative FDEs with I-Q interference cancelation, as well as the cancelation of unintended OQPSK components.
|Title of host publication||IEEE International Conference on Computer Communications and Networks|
|Publication status||Published - 1 Jan 2009|
|Event||18th International Conference on Computer Communications and Networks (ICCCN '09) - |
Duration: 1 Jan 2009 → …
|Conference||18th International Conference on Computer Communications and Networks (ICCCN '09)|
|Period||1/01/09 → …|