The object of the present invention is to reduce interference and power consumption of a repeater operated in a wireless communication network. According to the present invention this object is achieved by a self-optimizing repeater (10) for use in a wireless communication network using predetermined carrier communication resources per cell. The self-optimizing repeater (10) comprises an amplifier (12) adapted to amplify a first subset of communication resources selected from, the carrier communication resources, a monitoring unit (14) adapted to monitor traffic load on the first subset of communication resources, and an adjustment unit (16) adapted to adjust the first subset of communication resources as a function of the monitored traffic load. The operation of the self-optimizing repeater is fully transparent and no control signaling is necessary to control the self-optimizing repeater.
申请公布号
EP2313993(B1)
申请公布日期
2012.02.08
申请号
EP20080775001
申请日期
2008.07.10
申请人
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人
HOYMANN, CHRISTIAN;ALMGREN, MAGNUS;SKILLERMARK, PER;SIMONSSON, ARNE