A computer-implemented method for managing one of a plurality of core networks, CNs, sharing a radio access network, RAN, the method comprising: receiving, by a computing device, a RAN resource allocation control type indicator associated with at least one first CN of the plurality of CNs, the RAN resource allocation control type indicator indicating a RAN resource allocation control type comprising at least one of: a guaranteed minimum allocation of RAN resources; an absolute allocation of RAN resources; and a percentage-based allocation of RAN resources; receiving, by the computing device, a RAN resource allocation control value associated with the at least one first CN of the plurality of CNs; determining, by the computing device, a RAN resource allotment parameter for the at least one first CN of the plurality of CNs based on the RAN resource control type, wherein the determining further is based on: the RAN resource allocation control value associated with the at least one first CN when the at least one first CN is associated with a guaranteed minimum allocation of RAN resources RAN resource allocation control type, the RAN resource allocation control value associated with the at least one first CN when the at least one first CN is associated with an absolute allocation of RAN resources RAN resource allocation control type, or the RAN resource allocation control value associated with the at least one first CN and at least one RAN resource allocation control value associated with another CN of the plurality of CNs when a CN is associated with a percentage-based allocation of RAN resources RAN resource allocation control type; and transmitting, by the computing device, to a node of a traffic controller the RAN resource allotment parameter and an identification of the associated at least one first CN such that the at least one first CN is allocated an amount of RAN resources based on the resource allotment value. receiving, by a computing device, a RAN resource allocation control type indicator associated with at least one first CN of the plurality of CNs, the RAN resource allocation control type indicator indicating a RAN resource allocation control type comprising at least one of: a guaranteed minimum allocation of RAN resources; an absolute allocation of RAN resources; and a percentage-based allocation of RAN resources; a guaranteed minimum allocation of RAN resources; an absolute allocation of RAN resources; and a percentage-based allocation of RAN resources; receiving, by the computing device, a RAN resource allocation control value associated with the at least one first CN of the plurality of CNs; determining, by the computing device, a RAN resource allotment parameter for the at least one first CN of the plurality of CNs based on the RAN resource control type, wherein the determining further is based on: the RAN resource allocation control value associated with the at least one first CN when the at least one first CN is associated with a guaranteed minimum allocation of RAN resources RAN resource allocation control type, the RAN resource allocation control value associated with the at least one first CN when the at least one first CN is associated with an absolute allocation of RAN resources RAN resource allocation control type, or the RAN resource allocation control value associated with the at least one first CN and at least one RAN resource allocation control value associated with another CN of the plurality of CNs when a CN is associated with a percentage-based allocation of RAN resources RAN resource allocation control type; and the RAN resource allocation control value associated with the at least one first CN when the at least one first CN is associated with a guaranteed minimum allocation of RAN resources RAN resource allocation control type, the RAN resource allocation control value associated with the at least one first CN when the at least one first CN is associated with an absolute allocation of RAN resources RAN resource allocation control type, or the RAN resource allocation control value associated with the at least one first CN and at least one RAN resource allocation control value associated with another CN of the plurality of CNs when a CN is associated with a percentage-based allocation of RAN resources RAN resource allocation control type; and transmitting, by the computing device, to a node of a traffic controller the RAN resource allotment parameter and an identification of the associated at least one first CN such that the at least one first CN is allocated an amount of RAN resources based on the resource allotment value.