Liu, L., Tong, J., &; Ping, L. (2006). Analysis and optimization of CDMA systems with chip-level interleavers. IEEE J. Select. Areas Comm., 24(1), 141–150.https://doi.org/10.1109/JSAC.2005.858896 

Schreier, P. J., Scharf, L. L., &; Hanssen, A. (2006). A Statistical Test for Impropriety of Complex Random Signals. Proc. IEEE Int. Conf. Acoustics, Speech and Signal Process., 3, 796–799.https://doi.org/10.1109/ICASSP.2006.1660774 

Ramírez, D., &; Santamaría, I. (2006). Regularised approach to detection of constant modulus signals in MIMO channels. Electr. Lett., 42(3), 184–186.https://doi.org/10.1049/el:20063870 

Tong, J., &; Ping, L. (2006). Iterative decoding of superposition coding. 6th Int. Symp. Turbo Codes &; Rel. Top., 1–6.

Spurbeck, M. S., Schreier, P. J., &; Scharf, L. L. (2006). Causal cyclic Wiener filtering. Proc. 40th Asilomar Conf. Signals Syst. Computers, 1425–1429.https://doi.org/10.1109/ACSSC.2006.354993 

Ramírez, D., Santamaría, I., Pérez, J., Vía, J., Tazón, A., Garcia-Naya, J. A., Fernandez-Carames, T. M., Lopez, M. G., Iglesias, H. J. P., &; Castedo, L. (2006). A flexible testbed for the rapid prototyping of MIMO baseband modules. Proc. Int. Symp. on Wireless Comm. Systems.https://doi.org/10.1109/ISWCS.2006.4362407 

Schreier, P. J., &; Scharf, L. L. (2006). Higher-order spectral analysis of complex signals. Signal Process., 86(11), 3321–3333.https://doi.org/10.1016/j.sigpro.2006.02.027 

Schreier, P. J., Scharf, L. L., &; Hanssen, A. (2006). A generalized likelihood ratio test for impropriety of complex signals. IEEE Signal Process. Lett., 13(7), 433–436.https://doi.org/10.1109/LSP.2006.871858 

Tong, J., Ping, L., &; Ma, X. (2006). Superposition coding with peak-power limitation. Proc. IEEE Int. Conf. Comm., 4, 1718–1723.https://doi.org/10.1109/ICC.2006.254967 

Schreier, P. J., Scharf, L. L., &; Mullis, C. T. (2005). Detection and estimation of improper complex random signals. IEEE Trans. Inform. Theory, 51(1), 306–312.https://doi.org/10.1109/TIT.2004.839538 

Scharf, L. L., Schreier, P. J., &; Hanssen, A. (2005). The Hilbert space geometry of the Rihaczek distribution for stochastic analytic signals. IEEE Signal Process. Lett., 12(4), 297–300.https://doi.org/10.1109/LSP.2005.843772 

Schreier, P. J., Scharf, L. L., &; Hanssen, A. (2005). A geometric interpretation of the Rihaczek time-frequency distribution for stochastic signals. Proc. IEEE Int. Symp. Inform. Theory, 966–969.https://doi.org/10.1109/ISIT.2005.1523481 

Schreier, P. J. (2005). A note on aliasing in higher order spectra. Proc. 6th Australian Comm. Theory Works., 184–188.https://doi.org/10.1109/AUSCTW.2005.1624249 

Tong, J., Gong, Y., &; Sun, S. (2004). An adaptive channel tracking method for MIMO-OFDM systems. Int. Conf. Comm. Circuits Syst., 1, 354–358.https://doi.org/10.1109/ICCCAS.2004.1346098 

Schreier, P. J., &; Scharf, L. L. (2004). Polyspectra of analytic signals. Proc. IEEE Int. Conf. Acoustics, Speech and Signal Process., 2, 473–476.https://doi.org/10.1109/ICASSP.2004.1326297 

Schreier, P. J., &; Scharf, L. L. (2003). The Karhunen-Loève expansion of improper complex random signals with applications in detection. Proc. IEEE Int. Conf. Acoustics, Speech and Signal Process., 6, 717–720.https://doi.org/10.1109/ICASSP.2003.1201782 

McWhorter, T., &; Schreier, P. J. (2003). Widely-linear beamforming. Proc. 37th Asilomar Conf. Signals Syst. Computers, 1, 753–759.https://doi.org/10.1109/ACSSC.2003.1292015 

Schreier, P. J., Scharf, L. L., Hu, T., &; Voran, S. D. (2003). Canonical coordinates are the right coordinate system for transform coding of noisy sources. Proc. IEEE Works. Statistical Signal Proces., 234–237.https://doi.org/10.1109/SSP.2003.1289387 

Schreier, P. J., Scharf, L. L., &; Mullis, C. T. (2003). A unified approach to performance comparisons between linear and widely linear processing. Proc. IEEE Works. Statistical Signal Proces., 114–117.https://doi.org/10.1109/SSP.2003.1289353 

Schreier, P. J., &; Scharf, L. L. (2003). Stochastic time-frequency analysis using the analytic signal: why the complementary distribution matters. IEEE Trans. Signal Process., 51(12), 3071–3079.https://doi.org/10.1109/TSP.2003.818911