%0 Conference Paper %1 Hofbauer09_1 %A Hofbauer, C. %A Lebrun, Y. %A Ramon, V. %A Bourdoux, A. %A Horlin, F. %A Huemer, M. %B Book of Extended Abstracts of the 12th International Conference on Computer Aided System Theory (EUROCAST' 2009) %D 2009 %K relay %N pp. 164-165 %T Diversity Order of Spatial Multiplexing with Transmit Antenna Correlation Based Precoding %X Spatial Multiplexing (SM) is an effective means for enhanc- ing the transmission data rate inMultiple-InputMultiple-Output (MIMO) systems, particularly when used in combination with precoding tech- niques. In this paper, the diversity order of a SM MIMO system using a Minimum Mean Square Error (MMSE) receiver is analysed when a precoder based on transmit antenna correlation is included at the trans- mitter. It is shown that the diversity order is given by d = Nr − Ns + 1 where Nr is the number of receive antennas and Ns is the number of data streams. Although enabling a Signal-to-Noise Ratio (SNR) gain, such a precoder is thus not able to improve the diversity order with respect to a non-precoded SM MIMO system. %@ 978-84-691-8502-5

@inproceedings{Hofbauer09_1, abstract = {Spatial Multiplexing (SM) is an effective means for enhanc- ing the transmission data rate inMultiple-InputMultiple-Output (MIMO) systems, particularly when used in combination with precoding tech- niques. In this paper, the diversity order of a SM MIMO system using a Minimum Mean Square Error (MMSE) receiver is analysed when a precoder based on transmit antenna correlation is included at the trans- mitter. It is shown that the diversity order is given by d = Nr {\^{a}}ˆ’ Ns + 1 where Nr is the number of receive antennas and Ns is the number of data streams. Although enabling a Signal-to-Noise Ratio (SNR) gain, such a precoder is thus not able to improve the diversity order with respect to a non-precoded SM MIMO system.}, added-at = {2016-06-30T15:55:44.000+0200}, author = {Hofbauer, C. and Lebrun, Y. and Ramon, V. and Bourdoux, A. and Horlin, F. and Huemer, M.}, biburl = {https://www.bibsonomy.org/bibtex/29c1ae5fddb1cbde2d9f860175692b801/lakeside-labs}, booktitle = {Book of Extended Abstracts of the 12th International Conference on Computer Aided System Theory (EUROCAST' 2009)}, interhash = {4bac491dbfc266ec16311ca665e61459}, intrahash = {9c1ae5fddb1cbde2d9f860175692b801}, isbn = {978-84-691-8502-5}, keywords = {relay}, location = {Las Palmas, Spain}, month = feb, number = {pp. 164-165}, timestamp = {2016-07-19T10:49:38.000+0200}, title = {Diversity Order of Spatial Multiplexing with Transmit Antenna Correlation Based Precoding}, year = 2009 }