General Expression for the Error Probability of Arbitrary Two-Dimensional Signaling with I/Q Amplitude and Phase Unbalances

@article{Lee2006GeneralEF,
  title={General Expression for the Error Probability of Arbitrary Two-Dimensional Signaling with I/Q Amplitude and Phase Unbalances},
  author={Jaeyoon Lee and Dongweon Yoon and In Chul Im},
  journal={2006 8th International Conference Advanced Communication Technology},
  year={2006},
  volume={3},
  pages={1781-1784}
}
The I/Q unbalance which is generated by a non-ideal component is an inevitable physical phenomenon and leads to performance degradation when we implement a practical two-dimensional (2-D) modulation system. This paper provides an exact and general expression involving the 2-D Gaussian Q-function for the SER/BER of arbitrary 2-D signaling with I/Q amplitude and phase unbalances over an additive white Gaussian noise (AWGN) channel by using the coordinate rotation and shifting technique. Through… CONTINUE READING