LTE TDD PRACH Planning and Configuration Guide
Issue
3.0
Date
2012-03-2
H!A"EI TECH#$L$GIE% C$.& LTD.
Co'(rig)t * Hua+ei Te,)nologies Co.& Ltd. 2012. All rig)ts resered. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.
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*out !his &o"u+ent
About This Document Author Prepared by
$iang Hualin (e+ployee I&, 0013300)
Date
Reviewed by
Date
Reviewed by
Date
Approved by
Date
2011-12-1
Change History Date
Issue
Description
Author
2011-12-1
1.0
Co+pleted the draft.
$iang Hualin
2012-01-2/
1.1
'eised this do"u+ent a""ording to reiew "o++ents.
$iang Hualin
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Contents
Contents About This Document....................................................................... ii 1 PRACH Parameter Planning...........................................................1 1.1 'estri"tions on "s ele"tion............................................................................................................................1 1.2 C e4uen"e Planning Prin"iples...................................................................................................................... 3 1.3 'oot e4uen"e Planning for High-peed Cells.................................................................................................5 1.6 'oot e4uen"e Planning for 7ediu+- and $ow-peed Cells........................................................................... 1. P'CH Planning 9sing the 9-et................................................................................................................... 1..1 Creating a Pro:e"t..................................................................................................................................... 1..2 tarting P'CH Planning........................................................................................................................ 8 1..3 etting Para+eters.................................................................................................................................... / 1..6 Che";ing the P'CH Planning 'esult..................................................................................................1/ 1.. u*+itting the P'CH Planning 'esult................................................................................................20 1.5 7anually 7odifying P'CH Configurations.................................................................................................21 1.5.1 7odifying P'CH Configurations in the P'CH Para+eter &isplay !a* Page................................ .21 1.5.2 %
!ummary...................................................................................." # Re$erences.................................................................................%
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1
1 P'CH Para+eter Planning
PRACH Parameter Planning
In $ong !er+ %olution ($!%) syste+s# rando+ a""ess is i+portant for initial 9% a""ess# handoer i+ple+entation# "onne"tion reesta*lish+ent# and re"oery of uplin; ti+e>fre4uen"y syn"hroni?ation. Co+pared with deter+inisti" s"heduling in the uplin; and downlin;# rando+ a""ess has the following "hara"teristi"s,
9%s sele"t prea+*les for networ; a""ess at a rando+ o""asion.
!he a""ess result is rando+. etwor; a""ess +ay fail. !o resole this pro*le+# the rando+ a""ess "ontrol algorith+ is used to i+proe the rando+ a""ess su""ess rate.
Prea+*les with different adoff-Chu (C) se4uen"es are orthogonal. !herefore# different C se4uen"es "onfigured for neigh*oring "ells help preent prea+*le "ollisions during rando+ a""ess. &uring P'CH para+eter planning# C se4uen"es +ust *e planned to ensure that prea+*les with opti+al dete"tion perfor+an"e are allo"ated to high-speed "ells and that different prea+*les are allo"ated to neigh*oring "ells.
1.1 Restrictions on &cs !election "s +ust *e sele"ted *ased on the following prin"iples,
Prea+*les "an *e identified "orre"tly.
eode= resour"es are used effi"iently.
!he relationship *etween "s# "ell radius# and +a
N CS .T preamble @ S > T RTD + T MD
(1)
! prea+*le@s indi"ates the sa+pling length of the C se4uen"e. Aor prea+*le for+ats 0 to 3# ! prea+*le@s e4uals to 800>83/ +illise"onds. Aor prea+*le for+at 6# ! prea+*le@s e4uals to 133 > 13/ +illise"onds. T MD indi"ates the +a
e4uals to +illise"onds.
T MD Issue 3.0 (2012-03-28)
= +illise"onds is deter+ined *ased on proposals and si+ulation tests.
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T RTD is the +a
T RTD B 5.5 ⋅ r +illise"onds where ⋅ r indi"ates the "ell radius in the unit of ;+. If for+ula 1 is diided *y ! prea+*le@s on *oth sides# the following for+ula is o*tained, (2)
"s D 1.068 < (5.5 r E !7&) for prea+*le for+at 0 to 3 "s D 1.062 < (5.5 r E !7&) for prea+*le for+at 6
"s "an *e "al"ulated if r and !7& is ;nown.
T
If AdSch is added on the right side of for+ula 2 ( o*tained,
N CS > 1.068- ⋅ (5.5 r + T MD + 2)
T AdSch
B 2 +illise"onds)# for+ula 3 is
(3)
Aor low-speed "ells# r e4uals to 10 ;+ and T MD e4uals to +illise"onds. In this "ase# N CS > 1.068- ⋅ (5.5 10 + - + 2) = .03 . ""ording to !a*le 1.1# N "onfiguration e4uals to 11. !herefore# "s e4uals to /3. C2
!he nu+*er of prea+*les that "an *e generated is "al"ulated as follows,
83/ Num = N CS
# where
indi"ates round-down of Num.
If 56 prea+*les need to *e generated per "ell# the nu+*er of C se4uen"es is "al"ulated as follows,
56 m= Num # where
indi"ates round-up of m.
Table 1.1 "s for prea+*le for+ats 0 to 3 N C
N C
Con'guration
(alue
)nrestricted !et $or *ow+!peed Cells
Restricted !et $or High+!peed Cells
0
0
1
1
13
18
2
1
22
3
18
25
6
22
32
25
38
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N C
N C
Con'guration
1 P'CH Para+eter Planning
(alue
)nrestricted !et $or *ow+!peed Cells
Restricted !et $or High+!peed Cells
5
32
65
38
8
65
58
/
/
82
10
5
100
11
/3
128
12
11/
18
13
15
202
16
2/
23
1
61/
-
In high-speed "ells# 9%s +oe at a speed greater than 120 ;+>h. In +ost "ases# "oerage "ells along e
In a"tual appli"ations# an eode= deliers P'CH para+eters# su"h as NcsConfig # HighSpeedFlag # and rootSequenceIndex # to 9%s.
1. ,C !e-uence Planning Principles C se4uen"es +ust *e allo"ated a""ording to the following prin"iples, 1.
C se4uen"e inde
2.
C se4uen"e inde
Aigure 2.1 illustrates the +apping *etween logi"al root se4uen"e nu+*ers and physi"al root se4uen"e nu+*ers. Figure 2.1 7apping *etween logi"al root se4uen"e nu+*ers and physi"al root se4uen"e nu+*ers
*ogical Root !e-uence &umber
Physical Root !e-uence &umber u
0F23
12/# 10# 160# 5//# 120# 1/# 210# 52/# 158# 51# 86# # 10# 36# /3# 65# 0# 5/# 50# /# 2# 83# 1# 838
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*ogical Root !e-uence &umber
Physical Root !e-uence &umber u
26F2/
5# 83# 112# 2# 168# 5/1
30F3
80# /# 62# /# 60# //
35F61
3# 806# 3# 55# 165# 5/3
62F1
31# 808# 28# 811# 30# 80/# 2# 812# 2/# 810
2F53
26# 81# 68# /1# 58# 1# 6# 5# 18# 551# 135# 03
56F
85# 3# 8# 51# 63# /5# 3/# 800# 20# 81/# 21# 818
5F8/
/# 66# 202# 53# 1/0# 56/# 181# 58# 13# 02# 12# 16# 11# 588
/0F11
21# 522# 128# 11# 162# 5/# 122# 1# 203# 535# 118# 21# 110# 2/# 8/# 0# 103# 35# 51# 8# # 86# 1# 826# 16# 82
115F13
12# 82# 23# 815# 36# 80# 3# 802# 65# /3# 20# 532# 1/# 550# 16# 5/6# 130# 0/# 223# 515
135F15
228# 511# 22# 512# 132# 0# 133# 05# 163# 5/5# 13# 06# 151# 58# 201# 538# 13# 555# 105# 33# 83# 5# /1# 68# 55# 3# 3# 85# 10# 82/# /# 830
158F203
# 832# 8# 831# 15# 823# 6# /2# 56# # # 82# 106# 3# 101# 38# 108# 31# 208# 531# 186# 5# 1/# 562# 1/1# 568# 121# 18# 161# 5/8# 16/# 5/0# 215# 523# 218# 521
206F253
12# 58# 166# 5/# 136# 0# 138# 01# 1//# 560# 152# 5# 15# 553# 11/# 20# 18# 581# 156# 5# 16# 55# 11# 558# 10# 55/# 8# 2# 15/# 50# 88# 1# 10# 32# 81# 8# 82# # 100# 3/# /8# 61# 1# 58# /# 80# 5# 6# 0# 8/# 6/# /0# 25# 813# 1# 822# 13# 825# 5# 833
256F32
# 836# 33# 805# 1# 88# # 56# //# 60# /5# 63# /# 62# 155# 53# 12# 55# 1# 556# 18# 52# 153# 55# 18# 56# 200# 53/# 116# 2# 18/# 50# 11# 26# 1/6# 56# 1/# 566# 1/2# 56# 182# 5# 1# 582# 15# 583# 211# 528# 16# 58# 123# 15# 13/# 00# 212# 52# 13# 585# 213# 525# 21# 526# 10# 58/
328F383
22# 516# 226# 51# 221# 518# 220# 51/# 12# 12# 16# 5/2# 126# 1# 1/3# 565# 20# 536# 205# 533# 115# 23# 150# 5/# 185# 53# 15# 52# /# 50# 8# 6# # 52# /2# 6# 8# 81# 52# # 5/# 0# 6# 8# 35# 803# 32# 80# 2# 816# 18# 821# 11# 828# 6# 83
386F6
3# 835# 1/# 820# 22# 81# 61# /8# 38# 801# 66# /# 2# 8# 6# /6# 53# 5# 5# 2# 2
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5# 5# 53# /6# 6# 102# 3# /0# 6/# 10/# 30# 15# 56# 111# 28# 20/# 530# 206# 53# 11# 22# 188# 51# 1/# 580# 1/8# 561# 113# 25# 183# 55# 180# 5/# 1# 552# 1/5# 563# 1# 586# 216# 52# 125# 13# 131# 08# 21/# 520# 222# 51# 225# 513
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*ogical Root !e-uence &umber
Physical Root !e-uence &umber u
65F13
230# 50/# 232# 50# 252# # 22# 8# 618# 621# 615# 623# 613# 625# 611# 628# 35# 653# 3/# 666# 283# 5# 28# 6# 3/# 650# 3/0# 66/# 353# 65# 386# 6# 388# 61# 385# 63# 351# 68# 38# 62# 350# 6/# 310# 2/# 36# 68# 328# 11# 31# 26# 33# 02# 36/# 6/0# 33# 06# 326# 1
16F51
323# 15# 320# 1/# 336# 0# 3/# 680# 2/# 66# 38# 66# 2/2# 6# 2/1# 68# 381# 68# 3//# 660# 380# 6/# 3/# 662# 35/# 60# 3# 652# 610# 62/# 60# 632# 281# 8# 616# 62# 26# /2# 2# 52# 21# 58# 22# 5# 256# # 2/# 80
52F52/
23# 502# 23/# 500# 266# /# 263# /5# 2# 56# 28# 51# 20# 8/# 265# /3# 61# 622# 268# /1# 3/6# 66# 3/3# 665# 30# 65/# 35# 66# 300# 3/# 2//# 60# 356# 6# 352# 6# 2/8# 61# 312# 2# 313# 25# 316# 2# 33# 685# 32# 68# 363# 6/5# 32# 12# 30# 68/# 325# 13# 31/# 20# 332# 0# 333# 05# 368# 6/1# 36# 6/2# 322# 1
530F5/
330# 0/# 338# 01# 361# 6/8# 360# 6//# 362# 6/# 301# 38# 355# 63# 601# 638# 31# 658# 608# 631# 3# 656# 26/# /0# 25/# 0# 238# 501# 236# 50
550F0
2# 82# 23# 55# 2# 86# 26# 8# 26# /6# 21# 88# 612# 62# 32# 65# 282# # 603# 635# 3/5# 663# 3/2# 66# 3/1# 668# 382# 6# 38/# 60# 2/6# 6# 2/# 62# 311# 28# 366# 6/# 36# 6/6# 318# 21# 331# 08# 32# 16# 321# 18
08F2/
365# 6/3# 33/# 00# 31# 688# 305# 33# 28/# 0# 600# 63/# 38# 651# 36# 65# 61# 626# 20# 5/# 261# /8
30F1
231# 508# 250# /# 258# 1# 25# 53# 60/# 630# 3/8# 661# 2/0# 6/# 306# 3# 308# 31# 38# 681# 315# 23
2F5
2/3# 65# 288# 1# 286# # 358# 61# 23# 85# 25# 83# 253# 5
55F
262# /# 26# 5# 602# 63# 383# 65# 3# 682# 32/# 10
8F8/
31# 22# 30# 32# 285# 3# 28# 2# 255# 3# 251# 8
/0F/
235# 503# 303# 35# 35# 683
/5F803
3# 686# 60# 636# 606# 63# 605# 633
806F80/
23# 506# 25# 2# 302# 3
810F81
30/# 30# 25# 6# 233# 505
815F81/
35# 62# 2/5# 63
820F83
335# 03# 30# 36# 33# 655# 280# /# 2/# 50# 61/# 620# 260# //# 28# 81# 22/# 510
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1.# Root !e-uence Planning $or High+!peed Cells 'oot se4uen"es for high-speed "ells are planned as follows,
!tep 1 Cal"ulate the "s alue range *ased on the "ell radius r and the +a
!tep # Che"; whether the re+aining C se4uen"e inde
!tep llo"ate the +ini+u+ logi"al root se4uen"e nu+*er and the +ini+u+ "s to the "ell. !tep " 'euse C se4uen"e inde
Calculation o$ Root !e-uences $or High+!peed Cells !he aria*le d u is the "y"li" shift "orresponding to a &oppler shift of +agnitude 1 T 2%G and is gien *y
p d u = N 3C − p
0 ≤ p < N 3C 2 otherwise
( )
where p is the s+allest non-negatie integer that fulfills pu +od N C = 1 . !he para+eters for restri"ted sets of "y"li" shifts depend on d u . Aor N C ≤ d u < N C 3 # the para+eters are gien *y ' shift = d u N C ' d start = 2 d u + shift N C ' group = N C d start
(
)
' ' shift d start ) N C #0 = +a< ( N C − 2 d u − group
Aor N C 3 ≤ d u ≤ ( N C − N C ) 2 # the para+eters are gien *y ' shift = ( N C − 2d u ) N C ' d start = N C − 2d u + shift N C ' = d u d start group
( (
)
' ' ' = +in +a< ( d u − group shift d start ) N C #0 # shift
)
Aor all other alues of d u # there are no "y"li" shifts in the restri"ted set.
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1. Root !e-uence Planning $or 2edium+ and *ow+!peed Cells Aor +ediu+- and low-speed "ells# ea"h C se4uen"e generates 83/>"s prea+*les.
!tep 1 Cal"ulate the "s alue range *ased on the "ell radius r and the +a
If
N CS
D 61/ for low-speed "ells# set "s to 0.
!tep # Che"; whether the re+aining C se4uen"e inde
C se4uen"es allo"ated to a low-speed "ell +ust *e "onse"utie. If "onse"utie C se4uen"es are insuffi"ient to generate 56 prea+*les# no C se4uen"es are allo"ated and additional prea+*le se4uen"es are o*tained fro+ the root se4uen"es until all the 56 se4uen"es are found.
!tep llo"ate the +ini+u+ logi"al root se4uen"e nu+*er and the +ini+u+ "s to the "ell. !tep " 'euse C se4uen"e inde
1." PRACH Planning )sing the )+&et !his se"tion des"ri*es how to plan P'CH para+eters using the 9-et.
1.".1 Creating a Pro3ect n the 9-et# a pro:e"t is "reated in the following steps,
!tep 1 n the 9-et# "li";
at the upper left "orner.
!he Proect Te!plates dialog *o< is displayed# as shown in Aigure 1.1.
!tep In the displayed dialog *o<# sele"t "T#$T%%# and "li"; &' to start auto+ati" P'CH planning# as shown in Aigure 1.1.
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Figure 1.1 ele"ting "T#$T%%
!tep # I+port pro:e"t data using the engineering para+eter ta*le. Figure 1.1 I+porting pro:e"t data
1.". !tarting PRACH Planning In the Proect #xplorer naigation tree# right-"li"; P()CH Para!eter Planning under &peration# and sele"t )uto!atic )llocation fro+ the short"ut +enu to start auto+ati" P'CH planning.
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Figure 1.1 tarting auto+ati" P'CH planning
1.".# !etting Parameters In the "T# P()CH Planning dialog *o<# set P'CH para+eters# as shown in Aigure 1.1.
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Figure 1.1 etting P'CH para+eters
!he para+eters in the "T# P()CH Planning dialog *o< are des"ri*ed as follows,
Calculate Cell (adius, pe"ifies how to deter+ine the "ell radius. If this "he"; *o< is sele"ted# Propagation (adius and Co*erage (adius option *uttons "an *e sele"ted. !he "ell radius deter+ines the "s during P'CH planning.
Propagation (adius, Indi"ates that the propagation radius fun"tions as the radius when the "s is "al"ulated.
Propagation (adius Factor, hen the Propagation (adius option *utton is sele"ted# the "ell radius used to "al"ulate the "s is e4ual to this fa"tor +ultiplied *y the +ain "al"ulation radius.
Co*erage (adius, Indi"ates that the "oerage "ell is used as the "ell radius in "s "al"ulation.
+in Signal "e*el,d-!, !he +ini+u+ ''P threshold at the "ell edge is "onsidered when the "oerage radius is used to "al"ulate the "ell radius.
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Shado/ing ta0en into account , pe"ifies whether shadow fading is "onsidered during P'CH planning.
Cell #dge Co*erage Probabilit, pe"ifies the e
Indoor Co*erage, pe"ifies whether indoor "oerage is "onsidered during P'CH planning.
)rea, %na*les you to sele"t the areas to *e planned. =y default# all "ells in a networ; are to *e planned. It is "o++only used when there are +ultiple polygons on the 9I of the si+ulation platfor+.
Cell Filter, Ailters out the "ells that do not need to *e planned when the areas or the entire networ; to *e planned are sele"ted. fter this *utton is "li";ed# a Cell Select dialog *o< is displayed# as shown in Aigure 1.2. In this dialog *o<# you "an desele"t the "orresponding ite+ of a "ell that you want to filter out during P'CH planning.
Figure 1.2 Cell ele"t dialog *o<
!here are three +ethods to deter+ine the "ell radius,
7ethod 1, using the propagation +odel
hen the Propagation (adius option *o< is sele"ted# the 9-et uses the +ain "al"ulation radius as the "ell radius. =y default# the +ain "al"ulation radius is 6000 +. It "an *e "hanged in the % para+eter ta*le# for e
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Figure 1. ele"ting the Propagation (adius option *o<
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Figure 1.3 Changing the +ain "al"ulation radius
7ethod 2, using the predi"ted "oerage radius
1.
!he 9-et "al"ulates the "oerage radius of ea"h se"tor *ased on the i+ported +ap and engineering para+eters.
2.
!he 9-et "al"ulates the "s.
If +in Signal "e*el,d-! is spe"ified# the 9-et "al"ulates the "oerage radius of ea"h se"tor *ased on this para+eter setting# as shown in Aigure 2.1.
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Figure 2.1 ele"ting the Coerage 'adius option *utton
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Figure 2.2 Perfor+ing P'CH planning
7ethod 3, 9ser-defined "ell radius
!he "ell radius "an *e +anually spe"ified in the following +ethods,
*tain the "ell radius fro+ the si+ulation test result. !he 9-et will auto+ati"ally use this "ell radius during auto+ati" P'CH planning.
7anually input the radius of ea"h se"tor.
1.
In the Proect #xplorer naigation tree# "li"; Cells D &pen Table fro+ the short"ut +enu.
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# right-"li"; Transcei*er# and "hoose
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Figure 1.1 Choosing Cells D pen !a*le
2.
In the displayed ta*le# "hange the radius of ea"h se"tor in the (adius,! "olu+n. !he radius in the (adius "olu+n is in the unit of +eters# and the default radius is 0 + on the 9-et.
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Figure 2.1 Changing the "ell radius
3.
In the Proect #xplorer naigation tree# "li"; # right-"li"; "T# P()CH Planning # and "hoose )uto!atic )llocation fro+ the short"ut +enu# as shown in Aigure 3.1. !he "T# P()CH Planning dialog *o< is displayed# as shown in Aigure 6.1.
Figure .1 Choosing uto+ati" llo"ation
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$!% !&& P'CH Planning and Configuration uide
6.
1 P'CH Para+eter Planning
In the displayed dialog *o<# perfor+ the following operations, In the (oot Sequence Index area# spe"ify the range of the root se4uen"e inde< for high-# +ediu+-# and low-speed "ells. K
&esele"t the Calculate Cell (adius "he"; *o<.
Figure 3.1 &esele"ting the Calculate Cell (adius "he"; *o<
.
Cli"; (un.
!he planning result is shown in Aigure .1.
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$!% !&& P'CH Planning and Configuration uide
1 P'CH Para+eter Planning
Figure 4.1 P'CH planning result
1.". Chec4ing the PRACH Planning Result If auto+ati" P'CH planning is "o+plete# the planning result is displayed in the P()CH Para!eter %ispla ta* page at the lower part of the 9-et# as shown in Aigure 1.1. Figure 1.1 P'CH Para+eter &isplay
Aigure 1.2 des"ri*es the +eanings of ea"h "olu+n in the planning result.
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$!% !&& P'CH Planning and Configuration uide
1 P'CH Para+eter Planning
Figure 1.2 7eanings of ea"h "olu+n in the planning result
Column &ame
Description
Cell a+e
a+e of a "ell
High peed
Identifier of a high-speed "ell
"s
Para+eter deter+ining ?ero "orrelation *etween C se4uen"es
Cell 'adius
'adius of a "ell
tart 'oot e4uen"e Inde<
tart inde< to a C se4uen"e
%nd 'oot e4uen"e Inde<
%nd inde< to a C se4uen"e
'euse !ier
'euse tier of the sa+e prea+*le
'euse &istan"e
'euse distan"e of the sa+e prea+*le
1."." !ubmitting the PRACH Planning Result In the P()CH Para!eter %ispla ta* page# right-"li"; any area and "hoose Co!!it fro+ the short"ut +enu to su*+it the planning result# as shown in Aigure 1.1. Figure 1.1 u*+itting the P'CH planning result
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$!% !&& P'CH Planning and Configuration uide
1 P'CH Para+eter Planning
1.% 2anually 2odi$ying PRACH Con'gurations 1.%.1 2odi$ying PRACH Con'gurations in the PRACH Parameter Display Tab Page 1.
In the Pro:e"t %
Figure 1.1 pening the P'CH Para+eter &isplay ta* page
2.
In the displayed ta* page# ad:ust the P'CH planning result as re4uired.
1.%. 56porting the PRACH Planning Result 1.
In the P()CH Para!eter %ispla ta* page# right-"li"; any area and "hoose #xport fro+ the short"ut +enu# as shown in Aigure 1.1. !he %ata #xport dialog *o< is displayed# as shown in Aigure 1.1.
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$!% !&& P'CH Planning and Configuration uide
1 P'CH Para+eter Planning
Figure 1.1 Choosing %
2.
In the displayed dialog *o<# sele"t the fields to *e e
Figure 2.1 %
!he ele+ents in the &ata %
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K
Configuration File, 9sed to load and sae an e
K
Sa*e, 9sed to sae the "urrent e
K
$oad, 9sed to load a user-defined e
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$!% !&& P'CH Planning and Configuration uide
1 P'CH Para+eter Planning
K
Header , pe"ifies whether the e
K
Field Separator, pe"ifies the separator *etween fields.
K
)*ailable Fields and #xported Fields, pe"ify the alid fields to *e e
K
, 9sed to add a alid field to the #xported Fields area. , 9sed to re+oe a field fro+ the #xported Fields area.
K
K
and
, 9sed to ad:ust the se4uen"e of fields in the #xported Fields area.
K
Pre*ie/, 9sed to preiew the e
K
#xport , 9sed to e
K
Cancel , 9sed to "an"el the e
1.%.# Chec4ing PRACH Con'gurations In the Proect #xplorer naigation tree# "li"; # right-"li"; P()CH Para!eter Planning# and "hoose &pen P()CH Para!eter fro+ the short"ut +enu# as shown in Aigure 1.1 and Aigure 1.2. Figure 1.1 Che";ing P'CH "onfigurations
In the P()CH Para!eter %ispla dialog *o<# iew the reuse distan"e and reuse tiers of the sa+e prea+*le.
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$!% !&& P'CH Planning and Configuration uide
1 P'CH Para+eter Planning
Figure 1.2 Che";ing the P'CH planning result
1.7 Con'guring the e&ode8 PRACH Lou "an run the +&% C#"" "o++and to "onfigure the P'CH. %
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$!% !&& P'CH Planning and Configuration uide
1 P'CH Para+eter Planning
!ummary
!his do"u+ent proides P'CH planning prin"iples# notes# 'CH para+eter planning for frontline engineers. !his do"u+ent proides the following "ontents,
"s restri"tions
C se4uen"e planning prin"iples
'oot se4uen"e planning for high- and low-speed "ells
P'CH planning using the 9-et
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