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专利名称：Method and system for dynamic carrier
selection
发明人：LEIF WILHELMSSON,JOAKIM
PERSSON,JACOBUS HAARTSEN
申请号：AU1503802申请日：20011030公开号：AU1503802A公开日：20020515
摘要：A dynamic carrier selection method and system permit units operating on a firstcarrier to change to a second carrier when performance of the first carrier becomesunacceptable. Carrier quality measurements are taken in which carrier quality is a functionof interference and multi-path fading and carrier-signal strength. The carriers are rankedaccording to measured quality in a carrier candidate list. The carrier candidate list is usedto permit units to determine which carrier they should switch to when the carrier therecurrently operating on is determined to have unacceptable performance. Carriermeasurements are retaken in response to a carrier change by unit or a predeterminedtime period having elapsed.
申请人：TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
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