3GPP TS 25.214 V7.4.0 (2007-03)
`
`Technical Specification
`
`3rd Generation Partnership Project;
`Technical Specification Group Radio Access Network;
`Physical layer procedures (FDD)
`(Release 7)
`
`The present document has been developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP.
`
`
`The present document has not been subject to any approval process by the 3GPP Organisational Partners and shall not be implemented.
`This Specification is provided for future development work within 3GPP only. The Organisational 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 Organisational Partners' Publications Offices.
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`Release 7
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`3GPP TS 25.214 V7.4.0 (2007-03)
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`Keywords
`UMTS, radio, layer 1
`
`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.
`
`© 2007, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC).
`All rights reserved.
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`Contents
`Foreword ............................................................................................................................................................ 6
`1
`Scope ........................................................................................................................................................ 7
`2
`References ................................................................................................................................................ 7
`3
`Definitions and Abbreviations ................................................................................................................. 7
`3.1
`Definitions ............................................................................................................................................................. 7
`3.2
`Abbreviations ........................................................................................................................................................ 7
`4
`Synchronisation procedures ..................................................................................................................... 8
`4.1
`Cell search ............................................................................................................................................................. 8
`4.2
`Common physical channel synchronisation ......................................................................................................... 8
`4.2.1
`P-CCPCH radio frame timing ......................................................................................................................... 9
`4.2.2
`S-CCPCH soft combining timing ................................................................................................................... 9
`4.3
`DPCCH/DPDCH/F-DPCH synchronisation ........................................................................................................ 9
`4.3.1
`Synchronisation primitives.............................................................................................................................. 9
`4.3.1.1
`General ....................................................................................................................................................... 9
`4.3.1.2
`Downlink synchronisation primitives ....................................................................................................... 9
`4.3.1.3
`Uplink synchronisation primitives .......................................................................................................... 10
`4.3.2
`Radio link establishment and physical layer reconfiguration for dedicated channels ................................. 10
`4.3.2.1
`General ..................................................................................................................................................... 10
`4.3.2.2
`Node B radio link set state machine ........................................................................................................ 11
`4.3.2.3
`Synchronisation procedure A .................................................................................................................. 11
`4.3.2.4
`Synchronisation procedure B .................................................................................................................. 12
`4.3.3
`Radio link monitoring ................................................................................................................................... 13
`4.3.3.1
`Downlink radio link failure ..................................................................................................................... 13
`4.3.3.2
`Uplink radio link failure/restore .............................................................................................................. 13
`4.3.4
`Transmission timing adjustments ................................................................................................................. 13
`5
`Power control ......................................................................................................................................... 14
`5.1
`Uplink power control .......................................................................................................................................... 14
`5.1.1
`PRACH .......................................................................................................................................................... 14
`5.1.1.1
`General ..................................................................................................................................................... 14
`5.1.1.2
`Setting of PRACH control and data part power difference .................................................................... 14
`5.1.2
`DPCCH/DPDCH ........................................................................................................................................... 14
`5.1.2.1
`General ..................................................................................................................................................... 14
`5.1.2.2
`Ordinary transmit power control ............................................................................................................. 15
`5.1.2.2.1
`General ............................................................................................................................................... 15
`5.1.2.2.2
`Algorithm 1 for processing TPC commands ..................................................................................... 16
`5.1.2.2.3
`Algorithm 2 for processing TPC commands ..................................................................................... 17
`5.1.2.3
`Transmit power control in compressed mode ......................................................................................... 18
`5.1.2.4
`Transmit power control in the uplink DPCCH power control preamble ............................................... 20
`5.1.2.5
`Setting of the uplink DPCCH/DPDCH relative powers ......................................................................... 21
`5.1.2.5.1
`General ............................................................................................................................................... 21
`5.1.2.5.2
`Signalled gain factors ........................................................................................................................ 21
`5.1.2.5.3
`Computed gain factors ....................................................................................................................... 21
`5.1.2.5.4
`Setting of the uplink DPCCH/DPDCH relative powers in compressed mode ................................. 22
`5.1.2.5A
`Setting of the uplink HS-DPCCH power relative to DPCCH power ..................................................... 22
`5.1.2.5B
`Setting of the uplink E-DPCCH and E-DPDCH powers relative to DPCCH power ............................. 23
`5.1.2.5B.1
`E-DPCCH/DPCCH ............................................................................................................................ 23
`5.1.2.5B.2
`E-DPDCH/DPCCH ............................................................................................................................ 24
`5.1.2.5C
`Setting of the uplink DPCCH gain factor when no DPDCH is configured ........................................... 26
`5.1.2.6
`Maximum and minimum power limits .................................................................................................... 26
`5.1.3
`Void ............................................................................................................................................................... 27
`5.2
`Downlink power control ..................................................................................................................................... 27
`5.2.1
`DPCCH/DPDCH/F-DPCH ........................................................................................................................... 28
`5.2.1.1
`General ..................................................................................................................................................... 28
`5.2.1.2
`Ordinary transmit power control ............................................................................................................. 28
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`UE behaviour ..................................................................................................................................... 28
`5.2.1.2.1
`UTRAN behaviour ............................................................................................................................. 28
`5.2.1.2.2
`Power control in compressed mode ........................................................................................................ 29
`5.2.1.3
`Void .......................................................................................................................................................... 31
`5.2.1.4
`Void ............................................................................................................................................................... 31
`5.2.2
`Void ............................................................................................................................................................... 31
`5.2.3
`AICH.............................................................................................................................................................. 31
`5.2.4
`PICH .............................................................................................................................................................. 31
`5.2.5
`S-CCPCH ...................................................................................................................................................... 31
`5.2.6
`Void ............................................................................................................................................................... 31
`5.2.7
`Void ............................................................................................................................................................... 31
`5.2.8
`Void ............................................................................................................................................................... 31
`5.2.9
`HS-SCCH ...................................................................................................................................................... 31
`5.2.10
`HS-PDSCH .................................................................................................................................................... 31
`5.2.11
`E-AGCH ........................................................................................................................................................ 32
`5.2.12
`E-HICH .......................................................................................................................................................... 32
`5.2.13
`E-RGCH ........................................................................................................................................................ 32
`5.2.14
`MICH ............................................................................................................................................................. 32
`5.2.15
`Random access procedure ...................................................................................................................... 32
`6
`Physical random access procedure ..................................................................................................................... 32
`6.1
`RACH sub-channels ...................................................................................................................................... 33
`6.1.1
`RACH access slot sets ................................................................................................................................... 34
`6.1.2
`Void ..................................................................................................................................................................... 34
`6.2
`6A HS-DSCH-related procedures ................................................................................................................ 34
`6A.1
`General procedure ............................................................................................................................................... 34
`6A.1.1
`UE procedure for receiving HS-DSCH and HS-SCCH ............................................................................... 35
`6A.1.2
`UE procedure for reporting channel quality indication (CQI) and precoding control indication (PCI) ..... 37
`6A.1.2.1
`CQI reporting procedure in case the UE is not configured in MIMO mode .......................................... 37
`6A.1.2.2
`Composite PCI/CQI reporting procedure in case the UE is configured in MIMO mode ...................... 37
`6A.1.3
`Node B procedure for transmitting the HS-DSCH ....................................................................................... 38
`6A.2
`Channel quality indicator (CQI) definition ........................................................................................................ 39
`6A.2.1
`CQI definition when the UE is not configured in MIMO mode .................................................................. 39
`6A.2.2
`CQI definition when the UE is configured in MIMO mode ........................................................................ 39
`6A.2.3
`CQI tables ...................................................................................................................................................... 40
`6A.3
`Operation during compressed mode on the associated DPCH or F-DPCH ....................................................... 49
`6A.4
`Precoding control indication (PCI) definition .................................................................................................... 49
`6B E-DCH related procedures ..................................................................................................................... 50
`6B.1
`ACK/NACK detection ........................................................................................................................................ 50
`6B.2
`Relative grants detection ..................................................................................................................................... 50
`6B.3
`E-DCH control timing ......................................................................................................................................... 50
`6B.3.1
`10 ms E-DCH TTI ......................................................................................................................................... 50
`6B.3.2
`2 ms E-DCH TTI ........................................................................................................................................... 51
`6B.4
`Operation during compressed mode ................................................................................................................... 51
`6B.4.1
`Uplink compressed mode .............................................................................................................................. 51
`6B.4.2
`Downlink compressed mode ......................................................................................................................... 52
`6C Discontinuous transmission and reception procedures .......................................................................... 52
`6C.1
`Uplink HS-DPCCH transmission ....................................................................................................................... 53
`6C.2
`Discontinuous uplink DPCCH transmission operation ...................................................................................... 53
`6C.2.1
`Uplink DPCCH transmission pattern ............................................................................................................ 53
`6C.2.2
`Uplink DPCCH preamble and postamble ..................................................................................................... 55
`6C.3
`Discontinuous downlink reception ..................................................................................................................... 55
`6C.4
`HS-SCCH orders ................................................................................................................................................. 57
`6C.5
`Operation during compressed mode ................................................................................................................... 57
`7
`Closed loop mode 1 transmit diversity ................................................................................................... 58
`7.1
`General procedure ............................................................................................................................................... 59
`7.2
`Determination of feedback information ............................................................................................................. 60
`7.2.1
`End of frame adjustment ............................................................................................................................... 60
`7.2.2
`Normal initialisation ...................................................................................................................................... 61
`7.2.3
`Operation during compressed mode ............................................................................................................. 61
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`Downlink in compressed mode and uplink in normal mode .................................................................. 61
`7.2.3.1
`Both downlink and uplink in compressed mode ..................................................................................... 61
`7.2.3.2
`Uplink in compressed mode and downlink in normal mode .................................................................. 62
`7.2.3.3
`Initialisation during compressed mode ......................................................................................................... 62
`7.2.4
`Downlink in compressed mode ............................................................................................................... 62
`7.2.4.1
`Uplink in compressed mode .................................................................................................................... 63
`7.2.4.2
`Void ..................................................................................................................................................................... 63
`7.3
`Idle periods for IPDL location method................................................................................................... 63
`8
`General ................................................................................................................................................................ 63
`8.1
`Parameters of IPDL ............................................................................................................................................. 63
`8.2
`Calculation of idle period position ..................................................................................................................... 64
`8.3
`MIMO operation of HS-DSCH .............................................................................................................. 66
`9
`General procedure ............................................................................................................................................... 67
`9.1
`(no title) ........................................................................................................... 68
`Annex A (informative):
`A.1
`Antenna verification ............................................................................................................................................ 68
`A.2
`Computation of feedback information for closed loop mode 1 transmit diversity ............................................ 69
`Power control ................................................................................................. 70
`Annex B (Informative):
`B.1 Downlink power control timing ............................................................................................................. 70
`B.2 Example of implementation in the UE ................................................................................................... 71
`B.3 UL power control when losing UL synchronisation .............................................................................. 71
`Cell search procedure .................................................................................... 72
`Annex C (Informative):
`Change history ............................................................................................... 73
`Annex D (informative):
`
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`Foreword
`This Technical Specification (TS) has been produced by the 3rd Generation Partnership Project (3GPP).
`
`The contents of the present document are subject to continuing work within the TSG and may change following formal
`TSG approval. Should the TSG modify the contents of this present document, it will be re-released by the TSG with an
`identifying change of release date and an increase in version number as follows:
`
`Version x.y.z
`
`where:
`
`x
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`the first digit:
`
`1 presented to TSG for information;
`
`2 presented to TSG for approval;
`
`3 or greater indicates TSG approved document under change control.
`
`y
`
`the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
`updates, etc.
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`z
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`the third digit is incremented when editorial only changes have been incorporated in the document.
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`Scope
`1
`The present document specifies and establishes the characteristics of the physicals layer procedures in the FDD mode of
`UTRA.
`
`References
`2
`The following documents contain provisions which, through reference in this text, constitute provisions of the present
`document.
`
` References are either specific (identified by date of publication, edition number, version number, etc.) or
`non-specific.
`
` For a specific reference, subsequent revisions do not apply.
`
` For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document
`(including a GSM document), a non-specific reference implicitly refers to the latest version of that document in
`the same Release as the present document.
`
`[1]
`
`[2]
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`[3]
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`[4]
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`[5]
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`[6]
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`[7]
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`[8]
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`[9]
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`3GPP TS 25.211: "Physical channels and mapping of transport channels onto physical channels
`(FDD)".
`
`3GPP TS 25.212: "Multiplexing and channel coding (FDD)".
`
`3GPP TS 25.213: "Spreading and modulation (FDD)".
`
`3GPP TS 25.215: "Physical layer – Measurements (FDD)".
`
`3GPP TS 25.331: "RRC Protocol Specification".
`
`3GPP TS 25.433: "UTRAN Iub Interface NBAP Signalling".
`
`3GPP TS 25.101: "UE Radio transmission and Reception (FDD)".
`
`3GPP TS 25.133: "Requirements for Support of Radio Resource Management (FDD)".
`
`3GPP TS 25.321: "MAC protocol specification".
`
`[10]
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`3GPP TS 25.306: "UE Radio Access Capabilities".
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`3
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`Definitions and Abbreviations
`
`Definitions
`3.1
`For the purposes of the present document, the following terms and definitions apply:
`L1 combining period: An interval of contiguous TTIs when S-CCPCHs, each on different RLs, may be soft combined.
`
`Abbreviations
`3.2
`For the purposes of the present document, the following abbreviations apply:
`
`ACK
`AICH
`ASC
`BCH
`CCPCH
`
`Acknowledgement
`Acquisition Indicator Channel
`Access Service Class
`Broadcast Channel
`Common Control Physical Channel
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`CCTrCH
`CPICH
`CQI
`CRC
`DCH
`DL
`DPCCH
`DPCH
`DPDCH
`DTX
`E-DCH
`E-DPCCH
`E-DPDCH
`E-AGCH
`E-HICH
`E-RGCH
`F-DPCH
`HSDPA
`HS-DSCH
`HS-PDSCH
`HS-SCCH
`MICH
`NACK
`P-CCPCH
`PCA
`PICH
`PRACH
`RACH
`RL
`RPL
`RSCP
`S-CCPCH
`SCH
`SFN
`SIR
`SNIR
`TFC
`TPC
`TrCH
`TTI
`UE
`UL
`UTRAN
`
`Coded Composite Transport Channel
`Common Pilot Channel
`Channel Quality Indicator
`Cyclic Redundancy Check
`Dedicated Channel
`Downlink
`Dedicated Physical Control Channel
`Dedicated Physical Channel
`Dedicated Physical Data Channel
`Discontinuous Transmission
`Enhanced Dedicated Channel
`E-DCH Dedicated Physical Control Channel
`E-DCH Dedicated Physical Data Channel
`E-DCH Absolute Grant Channel
`E-DCH HARQ Acknowledgement Indicator Channel
`E-DCH Relative Grant Channel
`Fractional Dedicated Physical Channel
`High Speed Downlink Packet Access
`High Speed Downlink Shared Channel
`High Speed Physical Downlink Shared Channel
`High Speed Physical Downlink Shared Control Channel
`MBMS Indicator Channel
`Negative Acknowledgement
`Primary Common Control Physical Channel
`Power Control Algorithm
`Paging Indicator Channel
`Physical Random Access Channel
`Random Access Channel
`Radio Link
`Recovery Period Length
`Received Signal Code Power
`Secondary Common Control Physical Channel
`Synchronisation Channel
`System Frame Number
`Signal-to-Interference Ratio
`Signal to Noise Interference Ratio
`Transport Format Combination
`Transmit Power Control
`Transport Channel
`Transmission Time Interval
`User Equipment
`Uplink
`UMTS Terrestrial Radio Access Network
`
`4
`
`Synchronisation procedures
`
`Cell search
`4.1
`During the cell search, the UE searches for a cell and determines the downlink scrambling code and common channel
`frame synchronisation of that cell. How cell search is typically done is described in Annex C.
`
`Common physical channel synchronisation
`4.2
`The radio frame timing of all common physical channels can be determined after cell search.
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`P-CCPCH radio frame timing
`4.2.1
`The P-CCPCH radio frame timing is found during cell search and the radio frame timing of all common physical
`channel are related to that timing as described in [1].
`
`S-CCPCH soft combining timing
`4.2.2
`Higher layers will provide timing information when S-CCPCHs, each on different RLs,can be soft combined. The
`timing information allows the UE to determine the L1 combining period that applies to each S-CCPCH. The
`information also identifies the S-CCPCHs and the RLs that can be soft combined. The set of S-CCPCHs that can be
`combined does not change during an L1 combining period. When S-CCPCHs can be soft combined, all S-CCPCHs
`shall contain identical bits in their data fields, although the TFCI fields of the S-CCPCHs may be different. (TFC
`detection when S-CCPCHs may be soft combined is discussed in [2].) The maximum delay between S-CCPCHs that the
`UE may combine is set by UE performance requirements. The maximum number of S-CCPCHs that UE may
`simultaneously combine is defined by the UE capability in [10].
`
`4.3
`
`DPCCH/DPDCH/F-DPCH synchronisation
`
`4.3.1
`
`Synchronisation primitives
`
`General
`4.3.1.1
`For the dedicated channels, synchronisation primitives are used to indicate the synchronisation status of radio links,
`both in uplink and downlink. The definition of the primitives is given in the following subclauses.
`
`Downlink synchronisation primitives
`4.3.1.2
`If UL_DTX_mode=0 (see section 6C), layer 1 in the UE shall every radio frame check synchronisation status of either
`the DPCH or the F-DPCH depending on which is configured. If UL_DTX_mode=1 (see section 6C), the layer 1 in the
`UE shall check synchronisation status of the F-DPCH for each radio frame in which the F-DPCH transmission is known
`to be present in at least one slot, and for the other radio frames, the layer 1 will not indicate any synchronisation status
`to the higher layers. Synchronisation status is indicated to higher layers using the CPHY-Sync-IND and CPHY-Out-of-
`Sync-IND primitives.
`
`The criteria for reporting synchronisation status are defined in two different phases.
`
`The first phase starts when higher layers initiate physical dedicated channel establishment (as described in [5]) or
`whenever the UE initiates synchronisation procedure A (as described in section 4.3.2.1) and lasts until 160 ms after the
`downlink dedicated channel is considered established by higher layers (physical channel establishment is defined in
`[5]). During this time out-of-sync shall not be reported and in-sync shall be reported using the CPHY-Sync-IND
`primitive if the following criterion is fulfilled:
`- The UE estimates the DPCCH quality or the quality of the TPC fields of the F-DPCH frame received from the
`serving HS-DSCH cell over the previous 40 ms period to be better than a threshold Qin. This criterion shall be
`assumed not to be fulfilled before 40 ms of DPCCH quality measurements have been collected. Qin is defined
`implicitly by the relevant tests in [7].
`
`The second phase starts 160 ms after the downlink dedicated channel is considered established by higher layers. During
`this phase both out-of-sync and in-sync are reported as follows.
`
`Out-of-sync shall be reported using the CPHY-Out-of-Sync-IND primitive if any of the following criteria is fulfilled:
`
`- UL_DTX_mode=0 (see section 6C) and the UE estimates the DPCCH quality or the quality of the TPC fields of
`the F-DPCH frame received from the serving HS-DSCH cell over the previous 160 ms period to be worse than a
`threshold Qout. Qout is defined implicitly by the relevant tests in [7].
`- UL_DTX_mode=1 (see section 6C) and the UE estimates the quality of the TPC fields of the F-DPCH from the
`serving HS-DSCH cell over the previous 240 slots in which the TPC symbols are known to be present to be
`worse than a threshold Qout. Qout is defined implicitly by the relevant tests in [7].
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`- The 20 most recently received transport blocks with a non-zero length CRC attached, as observed on all TrCHs
`using non-zero length CRC mapped to the DPDCH, have been received with incorrect CRC. In addition, over
`the previous 160 ms, all transport blocks with a non-zero length CRC attached have been received with incorrect
`CRC. In case no TFCI is used this criterion shall not be considered for the TrCH(s) not using guided detection if
`they do not use a non-zero length CRC in all transport formats. If no transport blocks with a non-zero length
`CRC attached are received over the previous 160 ms this criterion shall not be assumed to be fulfilled.
`
`For a DPCH, in-sync shall be reported using the CPHY-Sync-IND primitive if both of the following criteria are
`fulfilled:
`
`- The UE estimates the DPCCH quality over the previous 160 ms period to be better than a threshold Qin. Qin is
`defined implicitly by the relevant tests in [7].
`
`- At least one transport block with a non-zero length CRC attached, as observed on all TrCHs using non-zero
`length CRC