SMALL SIGNAL THRESHOLD AND PROPORTIONAL GAIN DISTRIBUTED DIGITAL COMMUNICATIONS
摘要
A method for signal gain adjustment in a multi-port, digital distributed antenna system uses a sorter to sort received signals in ascending order according to their signal levels. A threshold comparator generates a dynamic range fair threshold that is updated as any remaining system dynamic range is distributed amongst the remaining signals. Any received signal that is less than or equal to the threshold is attenuated with a unity gain factor. A signal that is greater than the threshold is attenuated with a gain factor that is inversely proportional to the signal level.
申请公布号
WO2004051793(A3)
申请公布日期
2005.02.17
申请号
WO2003US38354
申请日期
2003.12.03
申请人
ADC TELECOMMUNICATIONS, INC.
发明人
BAUMAN, DONALD, R.;WALA, PHILIP, M.;TOMS, JERRY, E.