| 摘要 |
The present invention relates to a heterogeneous service interference cancelation system (ICS) relay device and a method thereof. The present invention varies the filter usage frequency of an ICS repeater for heterogeneous services. The device and the method can vary and set the filter usage frequency and the occupying bandwidth of the ICS repeater for each heterogeneous service. The heterogeneous service ICS relay device includes: a base station oriented matching unit for matching a base station oriented signal to a radio frequency (RF); a subscriber oriented matching unit which matches a subscriber oriented signal to the RF; a filter unit which varies the filter information to connect the base station oriented matching unit and the subscriber oriented matching unit, removes the feedback of the subscriber oriented matching unit being the input of the base station oriented matching unit, and removes the output of the base station oriented matching unit being the input of the subscriber oriented matching unit; and a control unit controlling the filter value of the filter unit. |
