Hi,
I would like to ask if anyone knows how long is the delay between a feedback and a scheduling decision in implementation of LTE on USRP boards using GNURadio?
I am trying to use OpenLTE source codes but since it is only downlink I need to add a feedback (power gain or SINR) and then transmitting USRP board does a resource block (RB) allocation. However the constraint is that the delay can not exceed than 1-2 ms.
Does anyone have any idea about this? Do you think this requirement will be met if I add the feedback?
Thanks.