NETWORK NODE AND METHOD THEREOF

摘要

The present invention relates to a network node. The network node (100) comprises: a processor (102), and a transceiver (104); wherein the processor (102) is configured to select at least one user device (300) if a Channel Estimation Timer, CET, for a radio channel between the network node (100) and the at least one user device (300), is valid; wherein the processor (102) further is configured to schedule data transmission to the at least one selected user device (300); wherein the transceiver (104) is configured to perform the scheduled data transmission to the at least one selected user device (300). Furthermore, the present invention also relates to a corresponding method, a wireless communication system comprising such a network node, a computer program, and a computer program product.