A method of
wireless communication includes configuring a resource manager to schedule transmissions by
interfacing with a
radio access network (RAN) according to an
application programmer'
s interface (API), wherein the RAN is providing
wireless connectivity to a plurality of user devices, scheduling multiple first transmissions from the RAN to one or more target user devices by sending multiple first scheduling messages according to the API, indicating, for each first scheduling message, that the resource manager is requesting a feedback of status of a corresponding transmission grant scheduled according to the each first scheduling message according to a first feedback scheme. The operational points of the multiple transmissions are perturbed according to the feedback.