A method performed by a network management apparatus operating in a system comprising a radio access network, a transport system (150, 160) and a mobile core network, the radio access network allowing for connectivity between user equipments and the mobile core network, the transport system connecting the radio access network and the mobile core network, wherein the system comprises an interface between the transport system and the radio access network and an interface between the radio access network and the user equipments, via which interfaces user plane data is transmitted, characterized by the method comprising: extracting, by a first network application, via a dedicated first interface between the radio access network and the first network application, first real-time and context related information from the radio access network, the first extracted information comprising information on the number of sessions per a base station; transmitting, by the first network application, the first extracted real-time and context related information to a second network application via a second interface between the first network application and the second network application, wherein the second network application is configured to extract second information from network elements in the transport system via a dedicated third interface between the transport system and the second network application, wherein the extracted second information is second real-time and context related information from the transport system and comprises at least one of real-time measurements of the transport network key performance indicators (KPIs), information on the transport network load, information on resource utilization in the transport network per quality of service (QoS) class identifier and per eNB, reporting of faults and degradation events, network topology map and related costs, and/or network availability; determining, by the second network application, based on the first extracted real-time and context related information, scheduler-weights and/or bandwidth allocation of a transport network element forwarding user plane data streams in the transport system; and programming the transport network element in the transport system with the determined scheduler-weights and/or bandwidth allocation using the dedicated third interface between the transport system and the second network application. extracting, by a first network application, via a dedicated first interface between the radio access network and the first network application, first real-time and context related information from the radio access network, the first extracted information comprising information on the number of sessions per a base station; transmitting, by the first network application, the first extracted real-time and context related information to a second network application via a second interface between the first network application and the second network application, wherein the second network application is configured to extract second information from network elements in the transport system via a dedicated third interface between the transport system and the second network application, wherein the extracted second information is second real-time and context related information from the transport system and comprises at least one of real-time measurements of the transport network key performance indicators (KPIs), information on the transport network load, information on resource utilization in the transport network per quality of service (QoS) class identifier and per eNB, reporting of faults and degradation events, network topology map and related costs, and/or network availability; determining, by the second network application, based on the first extracted real-time and context related information, scheduler-weights and/or bandwidth allocation of a transport network element forwarding user plane data streams in the transport system; and programming the transport network element in the transport system with the determined scheduler-weights and/or bandwidth allocation using the dedicated third interface between the transport system and the second network application.