Method for improved communication between network nodes of a mobile communication network, wherein the mobile communication network comprises an access network and a core network, wherein the access network comprises a plurality of base station entities, the plurality of base station entities comprising at least a first base station entity, a second base station entity, and further base station entities, wherein the base station entities of the plurality of base station entities are enabled to be able to communicate directly with each other using a communication interface between two base station entities, respectively, of the plurality of base station entities, wherein in order to establish the communication interface between the first and second base station entities (111, 112), a first instance of the communication interface is generated at the first base station entity and a second instance of the communication interface is generated at the second base station entity, wherein the method comprises the following steps: -- in a first step, the first and second instances of the communication interface are generated and the communication interface is established between the first and second base station entities (111, 112), -- in a second step, subsequent to the first step, a first removal message is transmitted from the first base station entity - acting as removal initiating base station entity among the first and second base station entities (111, 112) - to the second base station entity - acting as removal responding base station entity among the first and second base station entities (111, 112) - and -- in a third step, subsequent to the second step, a second removal message is transmitted from the second base station entity to the first base station entity, wherein the second removal message comprises a benefit information, wherein the benefit information is indicative of a benefit value - for the second base station entity - of the communication interface between the first and second base station entities (111, 112), wherein the first and second instance of the communication interface are removed and the communication interfaces between the first and second base station entities (111, 112) are disabled according to a protocol that assures the coordination of the removal within both the first and the second base station entity (111, 112), and dependent on the benefit information transmitted by the second base station entity. -- in a first step, the first and second instances of the communication interface are generated and the communication interface is established between the first and second base station entities (111, 112), -- in a second step, subsequent to the first step, a first removal message is transmitted from the first base station entity - acting as removal initiating base station entity among the first and second base station entities (111, 112) - to the second base station entity - acting as removal responding base station entity among the first and second base station entities (111, 112) - and -- in a third step, subsequent to the second step, a second removal message is transmitted from the second base station entity to the first base station entity, wherein the second removal message comprises a benefit information, wherein the benefit information is indicative of a benefit value - for the second base station entity - of the communication interface between the first and second base station entities (111, 112),