Bitrate efficient transport through distributed antenna systems

H:\Interwovn\NRPortbl\DCC\TLD\19661628_l.docx-16/12/2019 - 67 A distributed antenna system includes a host unit configured to receive downlink wireless network information from a radio access network interface and at least one antenna unit 5 communicatively coupled to the host unit by at least one digital communication link. Host unit is configured to convert downlink wireless network information received from radio access network interface from first protocol layer to second protocol layer. Second protocol layer uses relevant bits more efficiently than first protocol layer. Host unit is configured to communicate downlink wireless network information to at least one antenna unit across at 10 least one digital communication link. At least one antenna unit is configured to convert downlink wireless network information communicated from host unit from second protocol layer to downlink radio frequency signals. At least one antenna unit is configured to communicate downlink radio frequency signals wirelessly using at least one antenna.