Apparatus, Method, and Computer Program for a Remote Unit and a Central Unit

摘要

Method, apparatus and computer program for a remote unit 100 and a central unit 200 of a base station transceiver 300. The remote unit apparatus 10 comprises first means for communicating 12 with a plurality of mobile transceivers associated to the remote unit 100 using multiplexed radio signals and to receive an uplink receive signal. The remote unit apparatus 10 further comprises second means for communicating 14 with the central unit 200 of the base station transceiver 300, the second means for communicating 14 being adapted to receive information on an uplink demultiplexing instruction from and to send demultiplexed uplink signal parts to the central unit 200 and/or to receive information a downlink multiplexing instruction and downlink signal components from the central unit 200. The apparatus 10 comprises means for processing 16 the signals of the mobile transceivers associated to the remote unit 100, wherein the means for processing 16 the signals of the mobile transceivers is adapted to process an uplink receive signal based on the information on the uplink demultiplexing instruction to obtain demultiplexed uplink signal components and/or wherein the means for processing 16 the signals of the mobile transceivers is adapted to process the downlink signal components based on the information on the downlink multiplexing instruction to obtain a multiplexed downlink data signal. The first means for communicating 12 is adapted communicate the multiplexed downlink data signal to the plurality of mobile transceivers associated to the remote unit (100) and/or wherein the second means 14 for communicating is adapted to communicate the demultiplexed uplink signals to the central unit 200. The corresponding central unit apparatus 20 is adapted to generate the information on the uplink demultiplexing instruction and/or the information on the downlink multiplexing instruction.