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DO_初_04--EVDO系统空口信令流程
* * * * * * * * * * * * * * * * * * * UATI:Unicast Access Terminal Identifier * There are four types of ATIs: ? ’00’ BATI Broadcast Access Terminal Identifier ? ’01’ MATI Multicast Access Terminal Identifier ? ’02’ UATI Unicast Access Terminal Identifier – Requested by the mobile at session setup and assigned by the system. Updated when crossing various boundaries ? ’03’ RATI Random Access Terminal Identifier – Used by the mobile during initial access * There are four types of ATIs: ? ’00’ BATI Broadcast Access Terminal Identifier ? ’01’ MATI Multicast Access Terminal Identifier ? ’02’ UATI Unicast Access Terminal Identifier – Requested by the mobile at session setup and assigned by the system. Updated when crossing various boundaries ? ’03’ RATI Random Access Terminal Identifier – Used by the mobile during initial access * * * * * * * * * * * * * * * * * * * * * 协商:建立规则的过程 * * AttributeID:属性编号 ValueID:建议值的编号 * * * * * * Session Setup Flow Session setup signal flow recorded in CNA Session Setup Flow ConfigurationStrart example in CNT Session Setup Flow ConfigurationRequest example in CNT Session Setup Flow ConfigurationResponse example in CNT Session Setup Flow Configuration Complete example in CNT Session Setup Flow ConfigurationRequest example in CNT Session Setup Flow Configuration Response example in CNT Session Setup Flow Soft Configuration Complete example in CNT Session Setup Flow Soft Configuration Complete example in CNT transaction_id: AN sets this field to transaction_id value In the last ConfigurationComplete Msg received from AT. session_configuration_token: Access terminal should omit this field, AN includes this field, AN can set this field as the negotiation protocols and parameters. Session Setup Flow Connection Close example in CNT close_reason:set according to the following table suspend_enable: Suspend stage:If AT sends ConnectionClose Msg, AT will inform AN it will continue monitoring control channel Until one time after connection c
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