TY - GEN
T1 - An analytical approach to V-BLAST detection with optimal ordering for two input multiple output systems
AU - Peng, Wei
AU - Ma, Shaodan
AU - Ng, Tung Sang
AU - Wang, Jiangzhou
AU - Adachi, Fumiyuki
PY - 2008/12/1
Y1 - 2008/12/1
N2 - In this paper, an analytical approach to performance analysis of vertical Bell laboratories layered space time (V-BLAST) detection with optimal ordering for systems with two transmit antennas is presented. The post-detection signal-to-noise-ratio (SNR) at each stage is derived and the symbol error probabilities (SEP) of the signals are then given in closed-form. The analysis takes into account the effects of optimal ordering, imperfect channel estimation and error propagation, which were rarely considered in the literature due to the difficulties in evaluation. The accuracy of the analysis is demonstrated by Monte-Carlo simulations.
AB - In this paper, an analytical approach to performance analysis of vertical Bell laboratories layered space time (V-BLAST) detection with optimal ordering for systems with two transmit antennas is presented. The post-detection signal-to-noise-ratio (SNR) at each stage is derived and the symbol error probabilities (SEP) of the signals are then given in closed-form. The analysis takes into account the effects of optimal ordering, imperfect channel estimation and error propagation, which were rarely considered in the literature due to the difficulties in evaluation. The accuracy of the analysis is demonstrated by Monte-Carlo simulations.
KW - Error propagation
KW - Imperfect channel estimation
KW - Optimal ordering
KW - Symbol error probability
KW - V-BLAST
UR - http://www.scopus.com/inward/record.url?scp=58149127106&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=58149127106&partnerID=8YFLogxK
U2 - 10.1109/VETECF.2008.204
DO - 10.1109/VETECF.2008.204
M3 - Conference contribution
AN - SCOPUS:58149127106
SN - 9781424417223
T3 - IEEE Vehicular Technology Conference
BT - The 68th IEEE Vehicular Technology Conference, VTC 2008-Fall
T2 - 68th Semi-Annual IEEE Vehicular Technology, VTC 2008-Fall, Conference
Y2 - 21 September 2008 through 24 September 2008
ER -