3GPP TS 25.213 V8.0.0 (2008-03)
`
`Technical Specification
`
`
`
`3rd Generation Partnership Project;
`Technical Specification Group Radio Access Network;
`Spreading and modulation (FDD)
`(Release 8)
`
`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.
`
`BlackBerry Exhibit 1006, pg. 1
`
`

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`Release 8
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`3GPP TS 25.213 V8.0.0 (2008-03)
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`Keywords
`UMTS, radio, modulation, 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.
`
`© 2008, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC).
`All rights reserved.
`
`
`3GPP
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`BlackBerry Exhibit 1006, pg. 2
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`Release 8
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`3GPP TS 25.213 V8.0.0 (2008-03)
`
`Contents
`
`Foreword ............................................................................................................................................................ 5
`1
`Scope ........................................................................................................................................................ 6
`2
`References ................................................................................................................................................ 6
`3
`Symbols and abbreviations ....................................................................................................................... 6
`3.1
`Symbols ............................................................................................................................................................. 6
`3.2
`Abbreviations ..................................................................................................................................................... 6
`4
`Uplink spreading and modulation ............................................................................................................ 7
`4.1
`Overview............................................................................................................................................................ 7
`4.2
`Spreading ........................................................................................................................................................... 7
`4.2.1
`Dedicated physical channels ........................................................................................................................ 7
`4.2.1.1
`DPCCH/DPDCH .......................................................................................................................................... 9
`4.2.1.2
`HS-DPCCH .......................................................................................................................................... 10
`4.2.1.3
`E-DPDCH/E-DPCCH ........................................................................................................................... 11
`4.2.2
`PRACH ...................................................................................................................................................... 17
`4.2.2.1
`PRACH preamble part .......................................................................................................................... 17
`4.2.2.2
`PRACH message part ........................................................................................................................... 17
`4.2.3
`Void ............................................................................................................................................................ 18
`4.3
`Code generation and allocation ........................................................................................................................ 18
`4.3.1
`Channelisation codes .................................................................................................................................. 18
`4.3.1.1
`Code definition ..................................................................................................................................... 18
`4.3.1.2
`Code allocation for dedicated physical channels .................................................................................. 19
`4.3.1.2.1
`Code allocation for DPCCH/DPDCH ............................................................................................. 19
`4.3.1.2.2
`Code allocation for HS-DPCCH ..................................................................................................... 19
`4.3.1.2.3
`Code allocation for E-DPCCH/E-DPDCH ..................................................................................... 19
`4.3.1.3
`Code allocation for PRACH message part ........................................................................................... 20
`4.3.1.4
`Void ...................................................................................................................................................... 20
`4.3.1.5
`Void ...................................................................................................................................................... 20
`4.3.2
`Scrambling codes ....................................................................................................................................... 20
`4.3.2.1
`General ................................................................................................................................................. 20
`4.3.2.2
`Long scrambling sequence ................................................................................................................... 20
`4.3.2.3
`Short scrambling sequence ................................................................................................................... 21
`4.3.2.4
`Dedicated physical channels scrambling code ...................................................................................... 22
`4.3.2.5
`PRACH message part scrambling code ................................................................................................ 22
`4.3.2.6
`Void ...................................................................................................................................................... 23
`4.3.2.7
`Void ...................................................................................................................................................... 23
`4.3.3
`PRACH preamble codes............................................................................................................................. 23
`4.3.3.1
`Preamble code construction .................................................................................................................. 23
`4.3.3.2
`Preamble scrambling code .................................................................................................................... 23
`4.3.3.3
`Preamble signature ............................................................................................................................... 23
`4.3.4
`Void ............................................................................................................................................................ 24
`4.4
`Modulation ....................................................................................................................................................... 24
`4.4.1
`Modulating chip rate .................................................................................................................................. 24
`4.4.2
`Modulation ................................................................................................................................................. 24
`5
`Downlink spreading and modulation ..................................................................................................... 25
`5.1
`Spreading ......................................................................................................................................................... 25
`5.1.1
`Modulation mapper .................................................................................................................................... 25
`5.1.1.1
`QPSK .................................................................................................................................................... 25
`5.1.1.2
`16QAM ................................................................................................................................................. 26
`5.1.1.3
`64QAM ................................................................................................................................................. 26
`5.1.2
`Channelisation ............................................................................................................................................ 27
`5.1.3
`IQ combining ............................................................................................................................................. 27
`5.1.4
`Scrambling ................................................................................................................................................. 27
`5.1.5
`Channel combining .................................................................................................................................... 27
`5.2
`Code generation and allocation ........................................................................................................................ 28
`
`3GPP
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`BlackBerry Exhibit 1006, pg. 3
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`3GPP TS 25.213 V8.0.0 (2008-03)
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`Channelisation codes .................................................................................................................................. 28
`5.2.1
`Scrambling code ......................................................................................................................................... 29
`5.2.2
`Synchronisation codes ................................................................................................................................ 30
`5.2.3
`Code generation .................................................................................................................................... 30
`5.2.3.1
`Code allocation of SSC ......................................................................................................................... 31
`5.2.3.2
`Modulation ....................................................................................................................................................... 33
`5.3
`Modulating chip rate .................................................................................................................................. 33
`5.3.1
`Modulation ................................................................................................................................................. 33
`5.3.2
`Generalised Hierarchical Golay Sequences ................................................. 34
`Annex A (informative):
`A.1 Alternative generation ............................................................................................................................ 34
`Change history ............................................................................................... 35
`Annex B (informative):
`
`
`3GPP
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`BlackBerry Exhibit 1006, pg. 4
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`3GPP TS 25.213 V8.0.0 (2008-03)
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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 the 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
`
`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.
`
`z
`
`the third digit is incremented when editorial only changes have been incorporated in the document.
`
`3GPP
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`BlackBerry Exhibit 1006, pg. 5
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`3GPP TS 25.213 V8.0.0 (2008-03)
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`Scope
`1
`The present document describes spreading and modulation for UTRA Physical Layer FDD mode.
`
`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]
`
`[3]
`
`[4]
`
`[5]
`
`[6]
`
`[7]
`
`3GPP TS 25.201: "Physical layer - general description".
`
`3GPP TS 25.211: "Physical channels and mapping of transport channels onto physical channels
`(FDD)."
`
`3GPP TS 25.101: "UE Radio transmission and Reception (FDD)".
`
`3GPP TS 25.104: "UTRA (BS) FDD; Radio transmission and Reception".
`
`3GPP TS 25.308: "UTRA High Speed Downlink Packet Access (HSDPA); Overall description".
`
`3GPP TS 25.214: "Physical layer procedures (FDD)".
`
`3GPP TS 25.212: "Multiplexing and channel coding (FDD)".
`
`3
`
`Symbols and abbreviations
`
`Symbols
`3.1
`For the purposes of the present document, the following symbols apply:
`
`Cch,SF,n:
`Cpre,n,s:
`Csig,s:
`Sdpch,n:
`Sr-pre,n:
`Sr-msg,n:
`Sdl,n:
`Cpsc:
`Cssc,n:
`
`n:th channelisation code with spreading factor SF
`PRACH preamble code for n:th preamble scrambling code and signature s
`PRACH signature code for signature s
`n:th DPCCH/DPDCH uplink scrambling code
`n:th PRACH preamble scrambling code
`n:th PRACH message scrambling code
`DL scrambling code
`PSC code
`n:th SSC code
`
`Abbreviations
`3.2
`For the purposes of the present document, the following abbreviations apply:
`
`16QAM
`64QAM
`
`16 Quadrature Amplitude Modulation
`64 Quadrature Amplitude Modulation
`
`3GPP
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`BlackBerry Exhibit 1006, pg. 6
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`AICH
`BCH
`CCPCH
`CPICH
`DCH
`DPCH
`DPCCH
`DPDCH
`E-AGCH
`E-DPCCH
`E-DPDCH
`E-HICH
`E-RGCH
`FDD
`F-DPCH
`HS-DPCCH
`HS-DSCH
`HS-PDSCH
`HS-SCCH
`MBSFN
`Mcps
`MICH
`OVSF
`PICH
`PRACH
`PSC
`RACH
`SCH
`SSC
`SF
`UE
`
`Acquisition Indicator Channel
`Broadcast Control Channel
`Common Control Physical Channel
`Common Pilot Channel
`Dedicated Channel
`Dedicated Physical Channel
`Dedicated Physical Control Channel
`Dedicated Physical Data Channel
`E-DCH Absolute Grant Channel
`E-DCH Dedicated Physical Control Channel
`E-DCH Dedicated Physical Data Channel
`E-DCH Hybrid ARQ Indicator Channel
`E-DCH Relative Grant Channel
`Frequency Division Duplex
`Fractional Dedicated Physical Channel
`Dedicated Physical Control Channel (uplink) for HS-DSCH
`High Speed Downlink Shared Channel
`High Speed Physical Downlink Shared Channel
`Shared Control Physical Channel for HS-DSCH
`MBMS over a Single Frequency Network
`Mega Chip Per Second
`MBMS Indication Channel
`Orthogonal Variable Spreading Factor (codes)
`Page Indication Channel
`Physical Random Access Channel
`Primary Synchronisation Code
`Random Access Channel
`Synchronisation Channel
`Secondary Synchronisation Code
`Spreading Factor
`User Equipment
`
`4
`
`Uplink spreading and modulation
`
`Overview
`4.1
`Spreading is applied to the physical channels. It consists of two operations. The first is the channelisation operation,
`which transforms every data symbol into a number of chips, thus increasing the bandwidth of the signal. The number of
`chips per data symbol is called the Spreading Factor (SF). The second operation is the scrambling operation, where a
`scrambling code is applied to the spread signal.
`
`With the channelisation, data symbols on so-called I- and Q-branches are independently multiplied with an OVSF code.
`With the scrambling operation, the resultant signals on the I- and Q-branches are further multiplied by complex-valued
`scrambling code, where I and Q denote real and imaginary parts, respectively.
`
`4.2
`
`Spreading
`
`Dedicated physical channels
`4.2.1
`The possible combinations of the maximum number of respective dedicated physical channels which may be configured
`simultaneously for a UE in addition to the DPCCH are specified in table 0. The actual UE capability may be lower than
`the values specified in table 0; the actual dedicated physical channel configuration is indicated by higher layer
`signalling. The actual number of configured DPDCHs, denoted Nmax-dpdch, is equal to the largest number of DPDCHs
`from all the TFCs in the TFCS. Nmax-dpdch is not changed by frame-by-frame TFCI change or temporary TFC
`restrictions.
`
`3GPP
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`BlackBerry Exhibit 1006, pg. 7
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`Table 0: Maximum number of simultaneously-configured uplink dedicated channels
`
`
`Case 1
`Case 2
`Case 3
`
`DPDCH
`6
`1
`-
`
`HS-DPCCH
`1
`1
`1
`
`E-DPDCH
`-
`2
`4
`
`E-DPCCH
`-
`1
`1
`
`
`
`Figure 1 illustrates the principle of the spreading of uplink dedicated physical channels ( DPCCH, DPDCHs, HS-
`DPCCH, E-DPCCH, E-DPDCHs).
`
`In case of BPSK modulation , the binary input sequences of all physical channels are converted to real valued
`sequences, i.e. the binary value "0" is mapped to the real value +1, the binary value "1" is mapped to the real value –1,
`and the value "DTX" (HS-DPCCH only) is mapped to the real value 0.
`
`In case of 4PAM modulation, the binary input sequences of all E-DPDCH physical channels are converted to real
`valued sequences, i.e. a set of two consecutive binary symbols nk, nk+1 (with k mod 2 = 0) in each binary sequence is
`converted to a real valued sequence following the mapping described in Table 0A.
`
`Table 0A: Mapping of E-DPDCH
`with 4PAM modulation
`
`nk, nk+1
`00
`01
`10
`11
`
`Mapped real value
`0.4472
`1.3416
`-0.4472
`-1.3416
`
`
`
`
`DPCCH
`DPDCHs
`
`Sdpch
`
`Spreading
`
`HS-DPCCH
`
`Shs-dpcch
`
`Spreading
`
`Σ
`
`I+jQ
`
`Sdpch,n
`
`E-DPDCHs
`E-DPCCH
`
`Se-dpch
`
`Spreading
`
`S
`
`
`
`Figure 1: Spreading for uplink dedicated channels
`
`The spreading operation is specified in subclauses 4.2.1.1 to 4.2.1.3 for each of the dedicated physical channels; it
`includes a spreading stage, a weighting stage, and an IQ mapping stage. In the process, the streams of real-valued chips
`on the I and Q branches are summed; this results in a complex-valued stream of chips for each set of channels.
`
`As described in figure 1, the resulting complex-valued streams Sdpch, Shs-dpcch and Se-dpch are summed into a single
`complex-valued stream which is then scrambled by the complex-valued scrambling code Sdpch,n. The scrambling code
`shall be applied aligned with the radio frames, i.e. the first scrambling chip corresponds to the beginning of a radio
`frame.
`
`NOTE: Although subclause 4.2.1 has been reorganized in this release, the spreading operation for the DPCCH,
`DPDCH remains unchanged as compared to the previous release.
`
`3GPP
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`BlackBerry Exhibit 1006, pg. 8
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`4.2.1.1 DPCCH/DPDCH
`Figure 1a illustrates the spreading operation for the uplink DPCCH and DPDCHs.
`
`
`DPDCH1
`
`DPDCH3
`
`DPDCH5
`
`DPDCH2
`
`DPDCH4
`
`
` DPDCH6
`
`DPCCH
`
`cd,1
`
`cd,3
`
`cd,5
`
`cd,2
`
`cd,4
`
`cd,6
`
`cc
`
`βd
`
`βd
`
`βd
`
`βd
`
`βd
`
`βd
`
`βc
`
`I Σ
`
`Σ
`
`Q
`
`j
`
`I+jQ
`
`Sdpch
`
`Figure 1A: Spreading for uplink DPCCH/DPDCHs
`
`
`
`The DPCCH is spread to the chip rate by the channelisation code cc. The n:th DPDCH called DPDCHn is spread to the
`chip rate by the channelisation code cd,n.
`After channelisation, the real-valued spread signals are weighted by gain factors, βc for DPCCH, βd for all DPDCHs.
`The βc and βd values are signalled by higher layers or derived as described in [6] 5.1.2.5 and 5.1.2.5C. At every instant
`in time, at least one of the values βc and βd has the amplitude 1.0. The βc and βd values are quantized into 4 bit words.
`The quantization steps are given in table 1.
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`3GPP
`
`BlackBerry Exhibit 1006, pg. 9
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`

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`Table 1: The quantization of the gain parameters
`
`Signalled values for
`βc and βd
`15
`14
`13
`12
`11
`10
`9
`8
`7
`6
`5
`4
`3
`2
`1
`0
`
`Quantized amplitude ratios
`βc and βd
`1.0
`14/15
`13/15
`12/15
`11/15
`10/15
`9/15
`8/15
`7/15
`6/15
`5/15
`4/15
`3/15
`2/15
`1/15
`Switch off
`
`
`
`HS-DPCCH
`4.2.1.2
`Figure 1b illustrates the spreading operation for the HS-DPCCH.
`
`
`HS-DPCCH
`(If Nmax-dpdch = 2, 4 or 6)
`
`chs
`
`βhs
`
`chs
`
`βhs
`
`HS-DPCCH
`(If Nmax-dpdch = 0, 1, 3, 5)
`
`I
`
`Q
`
`I+jQ
`
`Shs-dpcch
`
`j
`
`
`
`Figure 1B: Spreading for uplink HS-DPCCH
`
`The HS-DPCCH shall be spread to the chip rate by the channelisation code chs.
`After channelisation, the real-valued spread signals are weighted by gain factor βhs
`The βhs values are derived from the quantized amplitude ratios Ahs which are translated from ΔACK , ΔΝACK and ΔCQI
`signalled by higher layers as described in [6] 5.1.2.5A.
`The translation of Δ ACK, ΔΝACK and ΔCQI into quantized amplitude ratios Ahs = βhs/βc is shown in Table 1A.
`
`3GPP
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`BlackBerry Exhibit 1006, pg. 10
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`Table 1A: The quantization of the power offset
`Signalled values for Δ
`ACK, ΔΝACK and ΔCQI
`9
`8
`7
`6
`5
`4
`3
`2
`1
`0
`
`Quantized amplitude ratios
`Ahs = βhs/βc
`38/15
`30/15
`24/15
`19/15
`15/15
`12/15
`9/15
`8/15
`6/15
`5/15
`
`
`
`HS-DPCCH shall be mapped to the I branch in case Nmax-dpdch is 2, 4 or 6, and to the Q branch otherwise (Nmax-dpdch
`= 0, 1, 3 or 5).
`
`E-DPDCH/E-DPCCH
`4.2.1.3
`Figure 1C illustrates the spreading operation for the E-DPDCHs and the E-DPCCH.
`
`ced,1
`
`βed,1
`
`iqed,1
`
`E-DPDCH1
`
`.
`.
`.
`.
`
`E-DPDCHk
`
`.
`.
`.
`.
`
`E-DPDCHK
`
`E-DPCCH
`
`ced,k
`
`βed,k
`
`iqed,k
`
`ced,K
`
`βed,K
`
`iqed,K
`
`cec
`
`βec
`
`iqec
`
`Σ I+jQ
`
`Se-dpch
`
`Figure 1C: Spreading for E-DPDCH/E-DPCCH
`
`
`
`The E-DPCCH shall be spread to the chip rate by the channelisation code cec. The k:th E-DPDCH, denominated
`E-DPDCHk, shall be spread to the chip rate using channelisation code ced,k.
`After channelisation, the real-valued spread E-DPCCH and E-DPDCHk signals shall respectively be weighted by gain
`factor βec and βed,k.
`When E-TFCI ≤ E-TFCIec,boost, where E-TFCIec,boost is signalled by higher layers, the value of βec shall be derived as
`specified in [6] based on the quantized amplitude ratio Aec which is translated from ΔE-DPCCH signalled by higher layers.
`The translation of ΔE-DPCCH into quantized amplitude ratios Aec = βec/βc is specified in Table 1B.
`
`3GPP
`
`BlackBerry Exhibit 1006, pg. 11
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`

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`Table 1B: Quantization for ΔE-DPCCH for E-TFCI ≤ E-TFCIec,boost
`Signalled values for Δ
`Quantized amplitude ratios
` Aec = βec/βc
`E-DPCCH
`8
`30/15
`7
`24/15
`6
`19/15
`5
`15/15
`4
`12/15
`3
`9/15
`2
`8/15
`1
`6/15
`0
`5/15
`
`
`When E-TFCI > E-TFCIec,boost , in order to provide an enhanced phase reference, the value of βec shall be derived as
`specified in [6] based on a traffic to total pilot power offset ΔT2TP, configured by higher layers as specified in Table 1B.0
`and the quantization of the ratio βec/βc as specified in Table 1B.0A.
`
`Table 1B.0: ΔT2TP
`Power offset values
`Signalled values for
`Δ T2TP [dB]
`Δ T2TP
`6
`16
`5
`15
`4
`14
`3
`13
`2
`12
`1
`11
`0
`10
`
`
`
`Table 1B.0A: Quantization for βec/βc for E-TFCI > E-TFCIec,boost
`Quantized amplitude ratios
`βec/βc
`
`239/15
`190/15
`151/15
`120/15
`95/15
`76/15
`60/15
`48/15
`38/15
`30/15
`24/15
`19/15
`15/15
`12/15
`9/15
`8/15
`6/15
`5/15
`
`
`The value of βed,k shall be computed as specified in [6] subclause 5.1.2.5B.2, based on the reference gain factors, the
`spreading factor for E-DPDCHk, the HARQ offsets, and the quantization of the ratio βed,k/βc into amplitude ratios
`specified in Table 1B.2 for the case when E-TFCI ≤ E-TFCIec,boost and Table 1.B.2B, for the case when E-TFCI > E-
`TFCIec,boost.
`
`3GPP
`
`BlackBerry Exhibit 1006, pg. 12
`
`

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`3GPP TS 25.213 V8.0.0 (2008-03)
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`The reference gain factors are derived from the quantised amplitude ratios Aed which is translated from ΔE-DPDCH
`signalled by higher layers. The translation of ΔE-DPDCH into quantized amplitude ratios Aed = βed/βc is specified in Table
`1B.1 for the case when E-TFCI ≤ E-TFCIec,boost and Table 1.B.2A for the case when E-TFCI > E-TFCIec,boost
`
`Table 1B.1: Quantization for ΔE-DPDCH for E-TFCI ≤ E-TFCIec,boost
`Signalled values for Δ
`Quantized amplitude ratios
` Aed = βed/βc
`E-DPDCH
`29
`168/15
`28
`150/15
`27
`134/15
`26
`119/15
`25
`106/15
`24
`95/15
`23
`84/15
`22
`75/15
`21
`67/15
`20
`60/15
`19
`53/15
`18
`47/15
`17
`42/15
`16
`38/15
`15
`34/15
`14
`30/15
`13
`27/15
`12
`24/15
`11
`21/15
`10
`19/15
`9
`17/15
`8
`15/15
`7
`13/15
`6
`12/15
`5
`11/15
`4
`9/15
`3
`8/15
`2
`7/15
`1
`6/15
`0
`5/15
`
`
`
`3GPP
`
`BlackBerry Exhibit 1006, pg. 13
`
`

`
`
`Release 8
`
`14
`
`3GPP TS 25.213 V8.0.0 (2008-03)
`
`Table 1B.2: Quantization for βed,k/βc for E-TFCI ≤ E-TFCIec,boost
`Quantized amplitude ratios
`βed,k/βc
`168/15
`150/15
`134/15
`119/15
`106/15
`95/15
`84/15
`75/15
`67/15
`60/15
`53/15
`47/15
`42/15
`38/15
`34/15
`30/15
`27/15
`24/15
`21/15
`19/15
`17/15
`15/15
`13/15
`12/15
`11/15
`9/15
`8/15
`7/15
`6/15
`5/15
`
`
`
`3GPP
`
`BlackBerry Exhibit 1006, pg. 14
`
`

`
`
`Release 8
`
`15
`
`3GPP TS 25.213 V8.0.0 (2008-03)
`
`Table 1B.2A: Quantization for ΔE-DPDCH for E-TFCI > E-TFCIec,boost
`Quantized amplitude ratios
`Signalled values for
` Aed = βed/βc
`Δ E-DPDCH
`31
`377/15
`30
`336/15
`29
`299/15
`28
`267/15
`27
`237/15
`26
`212/15
`25
`189/15
`24
`168/15
`23
`150/15
`22
`134/15
`21
`119/15
`20
`106/15
`19
`95/15
`18
`84/15
`17
`75/15
`16
`67/15
`15
`60/15
`14
`53/15
`13
`47/15
`12
`42/15
`11
`38/15
`10
`34/15
`9
`30/15
`8
`27/15
`7
`24/15
`6
`21/15
`5
`19/15
`4
`17/15
`3
`15/15
`2
`13/15
`1
`11/15
`0
`8/15
`
`
`
`3GPP
`
`BlackBerry Exhibit 1006, pg. 15
`
`

`
`
`Release 8
`
`16
`
`3GPP TS 25.213 V8.0.0 (2008-03)
`
`Table 1B.2B: Quantization for βed,k/βc for E-TFCI > E-TFCIec,boost
`Quantized amplitude ratios
`βed,k/βc
`377/15
`336/15
`267/15
`299/15
`237/15
`212/15
`189/15
`168/15
`150/15
`134/15
`119/15
`106/15
`95/15
`84/15
`75/15
`67/15
`60/15
`53/15
`47/15
`42/15
`38/15
`34/15
`30/15
`27/15
`24/15
`21/15
`19/15
`17/15
`15/15
`13/15
`11/15
`8/15
`
`
`
`The HARQ offsets Δharq to be used for support of different HARQ profile are configured by higher layers as specified in
`Table 1B.3.
`
`Table 1B.3: HARQ offset Δharq
`Signalled values for
`Power offset values
`Δharq
`Δharq [dB]
`6
`6
`5
`5
`4
`4
`3
`3
`2
`2
`1
`1
`0
`0
`
`
`
`After weighting, the real-valued spread signals shall be mapped to the I branch or the Q branch according to the iqec
`value for the E-DPCCH and to iqed,k for E-DPDCHk and summed together.
`The E-DPCCH shall always be mapped to the I branch, i.e. iqec = 1.
`The IQ branch mapping for the E-DPDCHs depends on Nmax-dpdch and on whether an HS-DSCH is configured for the
`UE; the IQ branch mapping shall be as specified in table 1C.
`
`3GPP
`
`BlackBerry Exhibit 1006, pg. 16
`
`

`
`
`Release 8
`
`17
`
`3GPP TS 25.213 V8.0.0 (2008-03)
`
`Table 1C: IQ branch mapping for E-DPDCH
`
`Nmax-dpdch
`
`0
`
`1
`
`1
`
`HS-DSCH
`configured
`No/Yes
`
`No
`
`Yes
`
`E-DPDCHk
`
`iqed,k
`
`E-DPDCH1
`E-DPDCH2
`E-DPDCH3
`E-DPDCH4
`E-DPDCH1
`E-DPDCH2
`E-DPDCH1
`E-DPDCH2
`
`1
`j
`1
`j
`j
`1
`1
`j
`
`
`
`NOTE: In case the UE transmits more than 2 E-DPDCHs, the UE then always transmits E-DPDCH3 and
`E-DPDCH4 simultaneously.
`
`4.2.2
`
`PRACH
`
`PRACH preamble part
`4.2.2.1
`The PRACH preamble part consists of a complex-valued code, described in subclause 4.3.3.
`
`PRACH message part
`4.2.2.2
`Figure 2 illustrates the principle of the spreading and scrambling of the PRACH message part, consisting of data and
`control parts. The binary control and data parts to be spread are represented by real-valued sequences, i.e. the binary
`value "0" is mapped to the real value +1, while the binary value "1" is mapped to the real value –1. The control part is
`spread to the chip rate by the channelisation code cc, while the data part is spread to the chip rate by the channelisation
`code cd.
`
`PRACH message
`data part
`
`PRACH message
`control part
`
`cd
`
`βd
`
`I
`
`Q
`
`cc
`
`βc
`
`j
`
`Sr-msg,n
`
`I+jQ
`
`S
`
`
`
`Figure 2: Spreading of PRACH message part
`
`After channelisation, the real-valued spread signals are weighted by gain factors, βc for the control part and βd for the
`data part. At every instant in time, at least one of the values βc and βd has the amplitude 1.0. The β-values are quantized
`into 4 bit words. The quantization steps are given in subclause 4.2.1.
`
`After the weighting, the stream of real-valued chips on the I- and Q-branches are treated as a complex-valued stream of
`chips. This complex-valued signal is then scrambled by the complex-valued scrambling code Sr-msg,n. The 10 ms
`scrambling code is applied aligned with the 10 ms message part radio frames, i.e. the first scrambling chip corresponds
`to the beginning of a message part radio frame.
`
`3GPP
`
`BlackBerry Exhibit 1006, pg. 17
`
`

`
`
`Release 8
`
`4.2.3
`
`Void
`
`18
`
`3GPP TS 25.213 V8.0.0 (2008-03)
`
`4.3
`
`Code generation and allocation
`
`4.3.1
`
`Channelisation codes
`
`Code definition
`4.3.1.1
`The channelisation codes of figure 1 are Orthogonal Variable Spreading Factor (OVSF) codes that preserve the
`orthogonality between a user’s different physical channels. The OVSF codes can be defined using the code tree of
`figure 4.
`
`C ch,1,0 = (1)
`
`C ch,2,0 = (1,1)
`
`C ch,2,1 = (1,-1)
`
`C ch,4,0 =(1,1,1,1)
`
`C ch,4,1 = (1,1,-1,-1)
`
`C ch,4,2 = (1,-1,1,-1)
`
`C ch,4,3 = (1,-1,-1,1)
`
`SF = 1
`
`SF = 2
`
`
`Figure 4: Code-tree for generation of Orthogonal Variable Spreading Factor (OVSF) codes
`
`SF = 4
`
`In figure 4, the channelisation codes are uniquely described as Cch,SF,k, where SF is the spreading factor of the code and
`k is the code number, 0 ≤ k ≤ SF-1.
`Each level in the code tree defines channelisation codes of length SF, corresponding to a spreading factor of SF in
`figure 4.
`
`The generation method for the channelisation code is defined as:
`Cch,1,0 = ,
`1
`
`
`
`
`
`1
`−
`1
`
`
`
`1
`1
`
`
`
`
`
`=
`
`C
`ch
`−
`C
`
`ch
`
`0,1,
`
`ch
`
`0,1,
`
`CC
`
`
`
`
`=
`
`ch
`
`0,2,
`
`ch
`
`1,2,
`
`CC
`
`
`
`
`0,1,
`
`ch
`
`0,1,
`
`
`
`(
`
`n
`
`)
`0,1
`
`ch
`
`2,
`
`(
`
`n
`
`)
`1,1
`
`ch
`
`2,
`
`
`
`
`
`n
`0,2,
`
`ch
`
`n
`0,2,
`
`ch
`
`
`
`n
`0,2,
`
`ch
`
`n
`0,2,
`
`ch
`
`
`
`
`
`
`
`C
`C
`C
`C
`:
`
`n
`1,2,
`
`ch
`
`n
`1,2,
`
`ch
`
`−−
`
`C
`C
`C
`C
`
`n
`1,2,
`
`ch
`
`n
`1,2,
`
`ch
`
`:
`
`C
`−
`C
`
`ch
`
`n
`2,2,
`
`n
`
`−
`1
`
`n
`2,2,
`
`n
`
`−
`1
`
`ch
`
`n
`2,2,
`
`n
`
`−
`1
`
`ch
`
`n
`2,2,
`
`n
`
`−
`1
`
`ch
`
`3GPP
`
`
`
`C
`C
`
`
`=
`
`
`
`
`
`++++
`
`)
`2,1
`
`)
`3,1
`
`(
`
`n
`
`ch
`
`2,
`
`ch
`
`n
`
`2,
`
`(
`:
`
`CCCC
`
`(
`
`n
`
`)
`+
`2,1
`
`(
`
`n
`
`)
`−+
`21
`
`ch
`
`2,
`
`(
`
`n
`
`)
`+
`2,1
`
`(
`
`n
`
`)
`−+
`11
`
`ch
`
`2,
`
`CC
`
`
`
`
`
`
`BlackBerry Exhibit 1006, pg. 18
`
`

`
`
`Release 8
`
`19
`
`3GPP TS 25.213 V8.0.0 (2008-03)
`
`The leftmost value in each channelisation code word corresponds to the chip transmitted first in time.
`
`Code allocation for dedicated physical channels
`4.3.1.2
`NOTE: Although subclause 4.3.1.2 has been reorganized in this release, the spreading operation for DPCCH and
`DPDCH remains unchanged as compared to the previous release.
`
`Code allocation for DPCCH/DPDCH
`4.3.1.2.1
`For the DPCCH and DPDCHs the following applies:
`
`- The DPCCH shall always be spread by code cc = Cch,256,0.
`- When only one DPDCH is to be transmitted, DPDCH1 shall be spread by code cd,1 = Cch,SF,k where SF is the
`spreading factor of DPDCH1 and k= SF / 4.
`- When more than one DPDCH is to be transmitted, all DPDCHs have spreading factors equal to 4. DPDCHn shall
`be spread by the the code cd,n = Cch,4,k , where k = 1 if n ∈ {1, 2}, k = 3 if n ∈ {3, 4}, and k = 2 if n ∈ {5, 6}.
`If a power control preamble is used to initialise a DCH, the channelisation code for the DPCCH during the power
`control preamble shall be the same as that to b