CSI-RS design for virtualized antenna when LTE and LTE-A efficiently coexisting

@article{Wu2012CSIRSDF,
  title={CSI-RS design for virtualized antenna when LTE and LTE-A efficiently coexisting},
  author={Jianming Wu},
  journal={2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC)},
  year={2012},
  pages={2073-2078}
}
In this paper, we newly design a CSI-RS for virtualized antenna system when LTE and LTE-A are efficiently coexisting in Rel-10 and beyond. To this end, we newly insert a small amount of CSI-RS into the locations which is close to the existing CRS positions for legacy LTE as enough as possible. The newly designed CSI-RS modulated by space time coded signal… CONTINUE READING