TY - GEN
T1 - Transmit wiener filter for the downlink of TDDDS-CDMA systems
AU - Joham, M.
AU - Kusume, K.
AU - Gzara, M. H.
AU - Utschick, W.
AU - Nossek, J. A.
N1 - Publisher Copyright:
© 2002 IEEE.
PY - 2002
Y1 - 2002
N2 - We derive the transmit Wiener filter for DS-CDMA systems which depends upon the noise power at the receivers. We show that the transmit Wiener filter converges to the transmit matched filter and the transmit zero-forcing; filter for low and high signal-to-noise ratio, respectively. Simulation results show the superiority of the transmit Wiener filter compared to the other two transmit filters. Moreover, we observe that the application of the three transmit filters and the respective receive filters lead to similar results.
AB - We derive the transmit Wiener filter for DS-CDMA systems which depends upon the noise power at the receivers. We show that the transmit Wiener filter converges to the transmit matched filter and the transmit zero-forcing; filter for low and high signal-to-noise ratio, respectively. Simulation results show the superiority of the transmit Wiener filter compared to the other two transmit filters. Moreover, we observe that the application of the three transmit filters and the respective receive filters lead to similar results.
UR - http://www.scopus.com/inward/record.url?scp=77951447673&partnerID=8YFLogxK
U2 - 10.1109/ISSSTA.2002.1049276
DO - 10.1109/ISSSTA.2002.1049276
M3 - Conference contribution
AN - SCOPUS:77951447673
T3 - IEEE International Symposium on Spread Spectrum Techniques and Applications
SP - 9
EP - 13
BT - 2002 IEEE 7th International Symposium on Spread Spectrum Techniques and Applications, IEEE ISSSTA 2002 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE International Symposium on Spread Spectrum Techniques and Applications, IEEE ISSSTA 2002
Y2 - 2 September 2002 through 5 September 2002
ER -