Zummo, S.A. and Al-Semari, S.A. (2000) A decoding algorithm for I-Q space-time coded systems in fadingenvironments. Vehicular Technology Conference, 2000. IEEE VTS-Fall VTC 2000. 52nd, 1.
This paper presents the decoding of the I-Q space-time (ST) codes. The decoding problem of I-Q ST codes is formulated. The use of the super-trellis to solve the decoding problem results in an increased decoding complexity. Therefore, a simplified decoding algorithm is proposed. It is based on symbol-by-symbol detection of the Q/I components in the I/Q decoders. Simulation results showed that I-Q ST codes with the new algorithm provide coding gains over ST codes having the same complexity but with a single encoder
|Divisions:||College Of Engineering Sciences > Electrical Engineering Dept|
|Creators:||Zummo, S.A. and Al-Semari, S.A.|
|Deposited By:||KFUPM ePrints Admin|
|Deposited On:||24 Jun 2008 16:29|
|Last Modified:||12 Apr 2011 13:14|
Repository Staff Only: item control page