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专利名称：Measurement system for gathering
operational information about cellular radiochannels
发明人：Matusevich, Alex,Murphy, Myles
Patrick,Seymour, James Paul,Tsai, Sheng-Jen,Tsamutalis, Chris Constantine
申请号：EP99306685.1申请日：19990823公开号：EP09845A2公开日：20000308
专利附图：
摘要：A measurement radio system (610) uses a measurement radio (614A)to scanactive channels of a base station and produce operating information for the traffic radios(612A-N) servicing the active channels. The measurement radio can produce operatinginformation, such as signal strength, bit error rate (BER), frame error rate (FER) and signalto interference ratio (C/I), which is used to determine whether to change the manner inwhich the traffic radio is servicing the active channel. For example, if the measurementradio can switch between different sets of antennas (620A-i), the measurement radio canscan an active voice/data channel using a different set of antennas than the traffic radio isusing to service the active channel and determine operating information related to thesignal received over the active channel using the different set of antennas. The trafficradio can use the operating information to determine whether to hand off the activechannel to the different set of antennas. The measurement radio can determineoperating information, such as operating coefficients, parameters or settings, to changehow the traffic radio services the active channel.
申请人：LUCENT TECHNOLOGIES INC.
地址：600 Mountain Avenue Murray Hill, New Jersey 07974-0636 US
国籍：US
代理机构：Buckley, Christopher Simon Thirsk
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