【資料名稱】：LTE空口信令流程詳解以

【資料作者】：zyk

【資料日期】：今天

【資料語(yǔ)言】：中文

【資料格式】：PDF

【資料目錄和簡(jiǎn)介】：

、Attach附著信令流程
（統(tǒng)計(jì)時(shí)延：紅色的為開(kāi)始和結(jié)束信令）
EPS MM Attach request
EPS MM Unknown(0x0734)
UL CCCH rrcConnectionRequest
DL CCCH rrcConnectionSetup
UL DCCH rrcConnectionSetupComplete
DL DCCH rrcConnectionReconfiguration
DL DCCH dlInformationTransfer
UL DCCH rrcConnectionReconfigurationComplete
EPS MM Security protected NAS message
EPS MM Authentication request
EPS MM Authentication response
EPS MM Unknown(0x077B)
UL DCCH ulInformationTransfer
DL DCCH dlInformationTransfer
EPS MM Security protected NAS message
EPS MM Security mode command
EPS MM Security mode complete
EPS MM Unknown(0x0790)
UL DCCH ulInformationTransfer
DL DCCH ueCapabilityEnquiry
UL DCCH ueCapabilityInformation
DL DCCH securityModeCommand
DL DCCH rrcConnectionReconfiguration
UL DCCH rrcConnectionReconfigurationComplete
EPS MM Security protected NAS message
EPS MM Attach accept
EPS SM Activate default EPS bearer context request
EPS SM Activate default EPS bearer context accept
EPS MM Attach complete
EPS MM Unknown(0x072D)
UL DCCH ulInformationTransfer
DL DCCH rrcConnectionReconfiguration
UL DCCH rrcConnectionReconfigurationComplete
Attach 信令流程詳解
attach.xls
1.2、Detach去附著信令流程
（統(tǒng)計(jì)時(shí)延：紅色的為開(kāi)始和結(jié)束信令）
EPS MM Detach request
EPS MM Unknown(0x0734)
UL DCCH ulInformationTransfer
DL DCCH dlInformationTransfer
EPS MM Security protected NAS message
EPS MM Detach accept
DL DCCH rrcConnectionRelease
EPS SM PDN connectivity request
Detach 信令流程詳解
deatch.xls
2、呼叫業(yè)務(wù)信令流程
2.1、UE主叫信令流程
（統(tǒng)計(jì)時(shí)延：紅色的為開(kāi)始和結(jié)束信令）
EPS MM Extended service request
UL CCCH rrcConnectionRequest
DL CCCH rrcConnectionSetup
UL DCCH rrcConnectionSetupComplete
DL DCCH rrcConnectionReconfiguration
UL DCCH rrcConnectionReconfigurationComplete
DL DCCH securityModeCommand
DL DCCH rrcConnectionReconfiguration
UL DCCH rrcConnectionReconfigurationComplete
DL DCCH rrcConnectionReconfiguration
UL DCCH rrcConnectionReconfigurationComplete
UE 主叫信令流程詳解
UE 主叫信令.xls
2.2、UE被叫信令流程
（統(tǒng)計(jì)時(shí)延：紅色的為開(kāi)始和結(jié)束信令）
DL PCCH Paging
EPS MM Extended service request
UL CCCH rrcConnectionRequest
DL CCCH rrcConnectionSetup
UL DCCH rrcConnectionSetupComplete
DL DCCH rrcConnectionReconfiguration
UL DCCH rrcConnectionReconfigurationComplete
DL DCCH securityModeCommand
DL DCCH rrcConnectionReconfiguration
UL DCCH rrcConnectionReconfigurationComplete
DL DCCH rrcConnectionReconfiguration
UL DCCH rrcConnectionReconfigurationComplete
UE 被叫信令流程詳解
UE 被叫信令.xls
3、重選與切換信令流程
3.1、小區(qū)重選信令流程
DL BCCHL SCH systemInformationBlockType1
DL BCCHL SCH systemInformation
DL BCCHL SCH systemInformationBlockType1
DL BCCH:DL SCH systemInformationBlockType1
DL BCCH:DL SCH systemInformation
DL BCCH:DL SCH systemInformationBlockType1
DL BCCH:DL SCH systemInformationBlockType1
DL BCCH:DL SCH systemInformationBlockType1
重選信令流程詳解
重選