A heterogeneous mobile radio arrangement for supplying at least one mobile radio cell with mobile radio services, comprising the following features: - at least one antenna arrangement is provided, wherein the at least one antenna arrangement comprises a multiplicity of radiating elements which are arranged in an antenna housing, and wherein the antenna arrangement is designed to transmit and/or to receive; - at least one antenna mast or an antenna holder having a first and a second end is provided, wherein the first end is attached or attachable to a building structure and/or a foundation, and wherein the at least one antenna arrangement is attached closer to the second end than to the first end; - at least one shielded feeder cable having a first and an opposite, second end (3a, 3b) is provided, which is designed to supply the at least one antenna arrangement with electric power, wherein an AISG signal and mobile radio signals are transmittable via the at least one shielded feeder cable; characterized by the following features: - at least one first and one second IP converter (10a, 10b) and at least one first IP device (11, 11a, 11b, 11c) are provided, wherein both IP converters (11a, 11b) have a respective IP connection and at least one respective signal line connection (31a, 31b); - the first IP converter is connectable or connected by its IP connection to a superordinate IP network and the second IP converter is connected by its IP connection to the at least one first IP device (11, 11a, 11b, 11c); - the at least one signal line connection of the first IP converter and the at least one signal line connection of the second IP converter are electrically connected directly or indirectly to the at least one shielded feeder cable, via which the AISG signal and the mobile radio signals can also be transmitted, whereby IP data can be exchanged between the superordinate IP network and the at least one first IP device (11, 11a, 11b, 11c). - at least one antenna arrangement is provided, wherein the at least one antenna arrangement comprises a multiplicity of radiating elements which are arranged in an antenna housing, and wherein the antenna arrangement is designed to transmit and/or to receive; - at least one antenna mast or an antenna holder having a first and a second end is provided, wherein the first end is attached or attachable to a building structure and/or a foundation, and wherein the at least one antenna arrangement is attached closer to the second end than to the first end; - at least one shielded feeder cable having a first and an opposite, second end (3a, 3b) is provided, which is designed to supply the at least one antenna arrangement with electric power, wherein an AISG signal and mobile radio signals are transmittable via the at least one shielded feeder cable; - at least one first and one second IP converter (10a, 10b) and at least one first IP device (11, 11a, 11b, 11c) are provided, wherein both IP converters (11a, 11b) have a respective IP connection and at least one respective signal line connection (31a, 31b); - the first IP converter is connectable or connected by its IP connection to a superordinate IP network and the second IP converter is connected by its IP connection to the at least one first IP device (11, 11a, 11b, 11c); - the at least one signal line connection of the first IP converter and the at least one signal line connection of the second IP converter are electrically connected directly or indirectly to the at least one shielded feeder cable, via which the AISG signal and the mobile radio signals can also be transmitted, whereby IP data can be exchanged between the superordinate IP network and the at least one first IP device (11, 11a, 11b, 11c).