unit is connected directly or indirectly to the radio equipment which generates the original signals and demodulates the received signals each remote unit is used to down convert the signals in the reverse path and up convert the signals in the forward path a single coaxial cable connected to each remote unit is used to transfer the mimo signal to and from the remote unit the coaxial cable is always connected to each remote unit however in some embodiments the coaxial cable does not necessarily extend all the way to the master unit but may go first to a distribution point which is connected through a coaxial or fiber cable to the master unit fig2 shows an exemplary system 200 in which three services service a service b and service c are distributed from a service combiner 210 to antenna arrays 208 in n locations each location is served by an array of three antennas connected to a remote unit 206 the array of the three antennas is used for reception and transmission of signals based on mimo algorithms each antenna provides all three services all signals of the three antennas of all services in both directions forward and reverse between a master unit 202 and remote unit 206 are transferred u201c propagated u201d via a single coaxial cable 204 the.