信令流程(文件)
【正文】 Deactivate SACCH RF Channel release ack Release Indication UA Clear Complete 切換流程 ? 小區(qū)內(nèi)切換流程 ? 小區(qū)間切換流程 ? 外部切換流程 小區(qū)內(nèi)切換 MSC BTS BSC MS SABM(FACCH) Measurement result Channel activation ack Establish indication Release Confirmation Measurement report Assigment plete(FACCH) HO Performed RF Channel Release ACK Assigment mand (FACCH) Release Request RF Channel Release Channel activation UA（ FACCH） Receiver Ready(FACCH) 小區(qū)間切換 MS BSC BTS1 BTS2 Channel activation Channel activation ack Measurement result Handover mand Measurement report Handover access Handover plete SABM UA Handover plete Handover performed(to msc) Physical information establish indication Handover detection Release Request Release Confirmation RF Channel Release ACK RF Channel Release 外部切換 MS MSC BSS2 BSS1 Measurement Report(SACCH) BTS2 BTS1 Measurement Result Handover Required Handover Request Channel Activation Channel Activation ACK HO Request ACK Handover Command Handover Command(FACCH) Handover Access(FACCH) Handover Detection Handover Detection Physical Information (FACCH) SABM (FACCH) Establish Indication UA (FACCH) Handover Complete (FACCH) Receiver Ready (FACCH) Handover Complete Handover Complete Clear Command Release Request Release Confirmation RF Channel Release RF CH Release ACK Clear Command 短信發(fā)送流程（一） MS BSC
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鄂ICP備17016276號-1