3GPP TS 36.300 V8.4.0 (2008-03)
`
`Technical Specification
`3rd Generation Partnership Project;
`Technical Specification Group Radio Access Network;
`Evolved Universal Terrestrial Radio Access (E-UTRA)
`and Evolved Universal Terrestrial Radio Access Network
`(E-UTRAN);
`Overall description;
`Stage 2
`(Release 8)
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`The present document has been developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP.
`
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`The present document has not been subject to any approval process by the 3GPP Organizational Partners and shall not be implemented.
`
`This Specification is provided for future development work within 3GPP only. The Organizational Partners accept no liability for any use of this Specification.
`Specifications and reports for implementation of the 3GPP TM system should be obtained via the 3GPP Organizational Partners' Publications Offices.
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`SAMSUNG 1002-0001
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`

`
`
`Release 8
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`2
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`3GPP TS 36.300 V8.4.0 (2008-03)
`
`Keywords
`UMTS, stage 2, radio, architecture
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`3GPP
`
`Postal address
`
`
`3GPP support office address
`650 Route des Lucioles - Sophia Antipolis
`Valbonne - FRANCE
`Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
`
`Internet
`http://www.3gpp.org
`
`Copyright Notification
`
`No part may be reproduced except as authorized by written permission.
`The copyright and the foregoing restriction extend to reproduction in all media.
`
`© 2008, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC).
`All rights reserved.
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`3GPP
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`SAMSUNG 1002-0002
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`Release 8
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`3
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`3GPP TS 36.300 V8.4.0 (2008-03)
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`Contents
`
`Foreword .......................................................................................................................................................... 10
`1
`Scope ...................................................................................................................................................... 11
`2
`References .............................................................................................................................................. 11
`3
`Definitions, symbols and abbreviations ................................................................................................. 12
`3.1
`Definitions ........................................................................................................................................................... 12
`3.2
`Abbreviations ...................................................................................................................................................... 12
`4
`Overall architecture ................................................................................................................................ 14
`4.1
`Functional Split ................................................................................................................................................... 15
`4.2
`Interfaces ............................................................................................................................................................. 17
`4.2.1
`S1 Interface .................................................................................................................................................... 17
`4.2.2
`X2 Interface ................................................................................................................................................... 17
`4.3
`Radio Protocol architecture ................................................................................................................................ 17
`4.3.1
`User plane ...................................................................................................................................................... 17
`4.3.2
`Control plane ................................................................................................................................................. 18
`4.4
`Synchronization ................................................................................................................................................... 19
`4.5
`IP fragmentation .................................................................................................................................................. 19
`5
`Physical Layer for E-UTRA ................................................................................................................... 19
`5.1
`Downlink Transmission Scheme ........................................................................................................................ 21
`5.1.1
`Basic transmission scheme based on OFDM................................................................................................ 21
`5.1.2
` Physical-layer processing ............................................................................................................................. 21
`5.1.3
`Physical downlink control channel ............................................................................................................... 21
`5.1.4
`Downlink Reference signal ........................................................................................................................... 22
`5.1.5
`Downlink multi-antenna transmission .......................................................................................................... 22
`5.1.6
`MBSFN transmission .................................................................................................................................... 22
`5.1.7
`Physical layer procedure ............................................................................................................................... 22
`5.1.7.1
`Link adaptation ........................................................................................................................................ 22
`5.1.7.2
`Power Control .......................................................................................................................................... 23
`5.1.7.3
`Cell search ............................................................................................................................................... 23
`5.1.8
`Physical layer measurements definition ....................................................................................................... 23
`5.2
`Uplink Transmission Scheme ............................................................................................................................. 23
`5.2.1
`Basic transmission scheme ............................................................................................................................ 23
`5.2.2
` Physical-layer processing ............................................................................................................................. 24
`5.2.3
`Physical uplink control channel .................................................................................................................... 24
`5.2.4
`Uplink Reference signal ................................................................................................................................ 24
`5.2.5
`Random access preamble .............................................................................................................................. 25
`5.2.6
`Uplink multi-antenna transmission ............................................................................................................... 25
`5.2.7
`Physical channel procedure ........................................................................................................................... 25
`5.2.7.1
`Link adaptation ........................................................................................................................................ 25
`5.2.7.2
`Uplink Power control .............................................................................................................................. 25
`5.2.7.3
`Uplink timing control .............................................................................................................................. 25
`5.3
`Transport Channels ............................................................................................................................................. 25
`5.3.1
`Mapping between transport channels and physical channels ....................................................................... 27
`5.4
`E-UTRA physical layer model ............................................................................................................................ 27
`5.4.1
`Void ............................................................................................................................................................... 27
`5.4.2
`Void ............................................................................................................................................................... 27
`6
`Layer 2 ................................................................................................................................................... 27
`6.1
`MAC Sublayer .................................................................................................................................................... 28
`6.1.1
`Services and Functions .................................................................................................................................. 29
`6.1.2
`Logical Channels ........................................................................................................................................... 29
`6.1.2.1
`Control Channels ............................................................................................................................... 29
`6.1.2.2
`Traffic Channels ...................................................................................................................................... 30
`6.1.3
`Mapping between logical channels and transport channels ......................................................................... 30
`6.1.3.1
`Mapping in Uplink................................................................................................................................... 30
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`3GPP
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`SAMSUNG 1002-0003
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`Release 8
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`4
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`3GPP TS 36.300 V8.4.0 (2008-03)
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`Mapping in Downlink .............................................................................................................................. 30
`6.1.3.2
`RLC Sublayer ...................................................................................................................................................... 31
`6.2
`Services and Functions .................................................................................................................................. 31
`6.2.1
`PDU Structure ............................................................................................................................................... 31
`6.2.2
`PDCP Sublayer .................................................................................................................................................... 32
`6.3
`Services and Functions .................................................................................................................................. 32
`6.3.1
`PDU Structure ............................................................................................................................................... 33
`6.3.2
`Data flows through Layer 2 ................................................................................................................................ 33
`6.4
`RRC ........................................................................................................................................................ 33
`7
`Services and Functions ....................................................................................................................................... 33
`7.1
`RRC protocol states & state transitions .............................................................................................................. 34
`7.2
`Transport of NAS messages ............................................................................................................................... 34
`7.3
`System Information ............................................................................................................................................. 34
`7.4
`RRC Procedures .................................................................................................................................................. 36
`7.5
`E-UTRAN identities ............................................................................................................................... 36
`8
`E-UTRAN related UE identities ......................................................................................................................... 36
`8.1
`Network entity related Identities ........................................................................................................................ 36
`8.2
`ARQ and HARQ .................................................................................................................................... 37
`9
`HARQ principles ................................................................................................................................................. 37
`9.1
`ARQ principles .................................................................................................................................................... 37
`9.2
`HARQ/ARQ interactions .................................................................................................................................... 38
`9.3
`10 Mobility .................................................................................................................................................. 38
`10.1
`Intra E-UTRAN ................................................................................................................................................... 38
`10.1.1
`Mobility Management in ECM-IDLE .......................................................................................................... 38
`10.1.1.1
`Cell selection ........................................................................................................................................... 38
`10.1.1.2
`Cell reselection ........................................................................................................................................ 39
`10.1.1.3
`Handling in eNB ...................................................................................................................................... 40
`10.1.1.4
`Handling above eNB ............................................................................................................................... 40
`10.1.1.5
`Mobility Management Entity (MME) ..................................................................................................... 40
`10.1.2
`Mobility Management in ECM-CONNECTED ........................................................................................... 40
`10.1.2.1
`Handover .................................................................................................................................................. 40
`10.1.2.1.1
`C-plane handling ................................................................................................................................ 41
`10.1.2.1.2
`U-plane handling ................................................................................................................................ 43
`10.1.2.2
`Path Switch .............................................................................................................................................. 44
`10.1.2.3
`Data forwarding ....................................................................................................................................... 44
`10.1.2.3.1
`For RLC-AM bearers ......................................................................................................................... 44
`10.1.2.3.2
`For RLC-UM bearers ......................................................................................................................... 45
`10.1.2.4
`Handling in eNB ...................................................................................................................................... 45
`10.1.2.5
`Handling above eNB ............................................................................................................................... 45
`10.1.2.6
`Mobility Management Entity (MME) ..................................................................................................... 45
`10.1.2.7
`Timing Advance ...................................................................................................................................... 45
`10.1.3
`Measurements ................................................................................................................................................ 46
`10.1.3.1
`Intra-frequency neighbour (cell) measurements ..................................................................................... 47
`10.1.3.2
`Inter-frequency neighbour (cell) measurements ..................................................................................... 47
`10.1.4
`Paging and C-plane establishment ................................................................................................................ 47
`10.1.5
`Random Access Procedure ............................................................................................................................ 48
`10.1.5.1
`Contention based random access procedure ........................................................................................... 48
`10.1.5.2
`Non-contention based random access procedure .................................................................................... 50
`10.1.5.3
`Interaction model between L1 and L2/3 for Random Access Procedure ............................................... 50
`10.1.6
`Radio Link Failure......................................................................................................................................... 51
`10.1.7
`Radio Access Network Sharing .................................................................................................................... 52
`10.1.8
`Handling of Roaming and Area Restrictions for UEs in ECM-CONNECTED .......................................... 52
`10.2
`Inter RAT ............................................................................................................................................................ 53
`10.2.1
`Cell reselection .............................................................................................................................................. 53
`10.2.2
`Handover ....................................................................................................................................................... 53
`10.2.2a
`Inter-RAT cell change order to GERAN with NACC.................................................................................. 54
`10.2.3
`Measurements ................................................................................................................................................ 54
`10.2.3.1
`Inter-RAT handovers from E-UTRAN ................................................................................................... 54
`10.2.3.2
`Inter-RAT handovers to E-UTRAN ........................................................................................................ 54
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`3GPP
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`SAMSUNG 1002-0004
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`Release 8
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`5
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`3GPP TS 36.300 V8.4.0 (2008-03)
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`Inter-RAT cell reselection from E-UTRAN ........................................................................................... 55
`10.2.3.3
`Limiting measurement load at UE .......................................................................................................... 55
`10.2.3.4
`Network Aspects ........................................................................................................................................... 55
`10.2.4
`Mobility between E-UTRAN and Non-3GPP radio technologies ..................................................................... 55
`10.3
`UE Capability Configuration ........................................................................................................................ 55
`10.3.1
`Mobility between E-UTRAN and cdma2000 network ................................................................................. 55
`10.3.2
`Tunnelling of cdma2000 Messages over E-UTRAN between UE and cdma2000 Access Nodes ........ 56
`10.3.2.1
`Mobility between E-UTRAN and HRPD ............................................................................................... 57
`10.3.2.2
`Mobility from E-UTRAN to HRPD .................................................................................................. 57
`10.3.2.2.1
`HRPD System Information Transmission in E-UTRAN ............................................................ 57
`10.3.2.2.1.1
`Measuring HRPD from E-UTRAN ............................................................................................. 57
`10.3.2.2.1.2
`Idle Mode Measurement Control ........................................................................................... 57
`10.3.2.2.1.2.1
`Active Mode Measurement Control ...................................................................................... 58
`10.3.2.2.1.2.2
`Active Mode Measurement .................................................................................................... 58
`10.3.2.2.1.2.3
`Pre-registration to HRPD Procedure ........................................................................................... 58
`10.3.2.2.1.3
`E-UTRAN to HRPD Cell Re-selection ....................................................................................... 58
`10.3.2.2.1.4
`E-UTRAN to HRPD Handover ................................................................................................... 58
`10.3.2.2.1.5
`Mobility from HRPD to E-UTRAN .................................................................................................. 58
`10.3.2.2.2
`Mobility between E-UTRAN and cdma2000 1xRTT ............................................................................ 59
`10.3.2.3
`Mobility from E-UTRAN to cdma2000 1xRTT ............................................................................... 59
`10.3.2.3.1
`cdma2000 1xRTT System Information Transmission in E-UTRAN ......................................... 59
`10.3.2.3.1.1
`Measuring cdma2000 1xRTT from E-UTRAN .......................................................................... 59
`10.3.2.3.1.2
`Idle Mode Measurement Control ................................................................................................. 59
`10.3.2.3.1.2.1
`Active Mode Measurement Control ............................................................................................ 59
`10.3.2.3.1.2.2
`Active Mode Measurement .......................................................................................................... 60
`10.3.2.3.1.2.3
`E-UTRAN to cdma2000 1xRTT Cell Re-selection ..................................................................... 60
`10.3.2.3.1.3
`E-UTRAN to cdma2000 1xRTT Handover ................................................................................. 60
`10.3.2.3.1.4
`Mobility from cdma2000 1xRTT to E-UTRAN ............................................................................... 60
`10.3.2.3.2
`10.4
`Area Restrictions ................................................................................................................................................. 60
`10.5
`Mobility to and from CSG cells .......................................................................................................................... 60
`10.5.1
`Inbound mobility to CSG cells ...................................................................................................................... 60
`10.5.1.1
`RRC_IDLE .............................................................................................................................................. 60
`10.5.1.2
`RRC_CONNECTED ............................................................................................................................... 60
`10.5.2
`Outbound mobility from CSG cells .............................................................................................................. 61
`10.5.2.1
`RRC_IDLE .............................................................................................................................................. 61
`10.5.2.2
`RRC_CONNECTED ............................................................................................................................... 61
`11
`Scheduling and Rate Control .................................................................................................................. 61
`11.1
`Basic Scheduler Operation .................................................................................................................................. 61
`11.1.1
`Downlink Scheduling .................................................................................................................................... 61
`11.1.2
`Uplink Scheduling ......................................................................................................................................... 62
`11.2
`Void ..................................................................................................................................................................... 62
`11.3
`Measurements to Support Scheduler Operation ................................................................................................. 62
`11.4
`Rate Control of GBR and AMBR ....................................................................................................................... 62
`11.4.1
`Downlink ....................................................................................................................................................... 62
`11.4.2
`Uplink ............................................................................................................................................................ 63
`11.5
`CQI reporting for Scheduling ............................................................................................................................. 63
`12 DRX in RRC_CONNECTED ................................................................................................................ 63
`13 QoS ......................................................................................................................................................... 65
`13.1
`QoS concept and bearer service architecture ...................................................................................................... 65
`13.2
`Resource establishment and QoS signalling ....................................................................................................... 66
`14
`Security .................................................................................................................................................. 66
`14.1
`Overview and Principles ..................................................................................................................................... 66
`14.2
`Security termination points ................................................................................................................................. 67
`14.3
`State Transitions and Mobility ............................................................................................................................ 68
`14.3.1
`RRC_IDLE to RRC_CONNECTED ............................................................................................................ 68
`14.3.2
`RRC_CONNECTED to RRC_IDLE ............................................................................................................ 68
`14.3.3
`Intra E-UTRAN Mobility .............................................................................................................................. 68
`14.4
`AS Key Change in RRC_CONNECTED ........................................................................................................... 69
`14.5
`Security Interworking ......................................................................................................................................... 69
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`3GPP
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`SAMSUNG 1002-0005
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`Release 8
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`6
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`3GPP TS 36.300 V8.4.0 (2008-03)
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`15 MBMS .................................................................................................................................................... 69
`15.1
`General ................................................................................................................................................................ 70
`15.1.1
`E-MBMS Logical Architecture ..................................................................................................................... 70
`15.1.2
`E-MBMS User Plane Protocol Architecture ................................................................................................. 71
`15.2
`MBMS Cells ........................................................................................................................................................ 72
`15.2.1
`MBMS-dedicated cell ................................................................................................................................... 72
`15.2.2
`MBMS/Unicast-mixed cell ........................................................................................................................... 72
`15.3
`MBMS Transmission .......................................................................................................................................... 73
`15.3.1
`General ........................................................................................................................................................... 73
`15.3.2
`Single-cell transmission ................................................................................................................................ 73
`15.3.3
`Multi-cell transmission .................................................................................................................................. 73
`15.3.4
`MBMS Reception States ............................................................................................................................... 74
`15.3.5
`MCCH Structure ............................................................................................................................................ 74
`15.4
`Service Continuity ............................................................................................................................................... 75
`15.5
`Network sharing .................................................................................................................................................. 75
`15.6
`Network Functions for Support of Multiplexing ................................................................................................ 75
`15.7
`Procedures ........................................................................................................................................................... 76
`15.7.1
`Procedures for Broadcast mode .................................................................................................................... 76
`15.7.1.1
`Session Start procedure ........................................................................................................................... 76
`15.7.1.2
`Session Stop procedure ........................................................................................................................... 77
`16 Radio Resource Management aspects .................................................................................................... 77
`16.1
`RRM functions .................................................................................................................................................... 77
`16.1.1
`Radio Bearer Control (RBC) ......................................................................................................................... 77
`16.1.2
`Radio Admission Control (RAC) .....