Abstract
A few downlink beamforming algorithms based on look-direction are presented. The joint optimization of the individual portions of transmit energy dedicated for each user turns out to be the most important subject in look-direction beamforming. We propose a new criterion for evaluating downlink techniques in wireless communications systems. The assessment of the presented beamforming algorithms is based on simulation results of an artificial scenario.
| Original language | English |
|---|---|
| Pages (from-to) | 145-149 |
| Number of pages | 5 |
| Journal | Frequenz |
| Volume | 55 |
| Issue number | 5-6 |
| DOIs | |
| State | Published - 2001 |