短語(yǔ)詞組短語(yǔ)Radio Bearer Service 無(wú)線承載業(yè)務(wù);服務(wù)Frame Relaying Bearer Service 幀中繼承載業(yè)務(wù)user signaling bearer service 用戶信令承載業(yè)務(wù)ATM bearer service ATM 承載電路業(yè)務(wù)frame relay bearer service 幀中繼運(yùn)載服務(wù);幀中繼承載業(yè)務(wù);幀中繼數(shù)據(jù)承載業(yè)務(wù)Bearer service not implemented 承載業(yè)務(wù)不能實(shí)現(xiàn)frame mode bearer service 幀模式承載業(yè)務(wù);訊框模式載送服務(wù)RBS Radio Bearer Service 無(wú)線承載業(yè)務(wù)data bearer service 數(shù)據(jù)承載業(yè)務(wù) 返回 bearer service