Abstract
We propose a time division duplex - multiple input multiple output (TDD-MIMO) system with receiver matched to the transmit filter and channel, leading to a linear transmission system which diagonalizes the MIMO channel into its eigenspace similar to joint transmit and receive filter optimization (joint TX/RX optimization), but without the need to perform the optimization at both sides of the link or feedback. We investigate different optimization criteria well known from linear precoder design and joint TX/RX optimization: transmit matched filter (TxMF), transmit zero-forcing filter (TxZF), and transmit Wiener filter (TxWF).
| Original language | English |
|---|---|
| Pages (from-to) | 809-813 |
| Number of pages | 5 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 59 |
| Issue number | 2 |
| State | Published - 2004 |
| Event | 2004 IEEE 59th Vehicular Technology Conference, VTC2004-Spring: Towards a Global Wireless World - Milan, Italy Duration: 17 May 2004 → 19 May 2004 |