| 摘要 |
<p>The present invention relates to a method and network device for identifying a cell portion to be selected from at least two cell portions each served by at least one respective remote head, wherein respective cell-portion specific amounts of delay are allocated to each of said at least two cell portions and signals received from said at least two cell portions are delayed by the cell-portion specific amounts of delay. Cell-portion specific signals can then be separated based on their time of occurrence. Thereby, a separation in the delay domain is possible during uplink reception in order to distinguish between different cell portions to which downlink signals can then be selectively transmitted. The downlink capacity can thus be increased without requiring increase of uplink capacity and complexity at the same time.</p> |
