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M900/M1800 Base Station Controller

Feature Description Contents

Contents

9 TRX Aiding.................................................................................9-1

9.1 Introduction....................................................................................................................................................9-2

9.1.1 Application............................................................................................................................................9-2

9.1.2 Availailit!................................................................................................................................... .........9-2

9.1." #estrictions............................................................................................................................................9-2

9.2 Function Con$i%uration..................................................................................................................................9-2

9." Maintenance In$or&ation...............................................................................................................................9-'

9.".1 #elated Alar&s......................................................................................................................................9-'

9.".2 #elated (ra$$ic Statistics.......................................................................................................................9-'

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M900/M1800 Base Station Controller

Feature Description Contents

Figures

Figure 9-1con$i%urin% te (# aidin% strate%!.................................................................................................9-"

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9 TRX AidingAbout This Chapter

(e $olloin% tale lists te contents o$ tis capter.

Title Description

9.1Introduction Introduces te application availailit! and restrictions o$

te (# aidin%.

9.2Function Con$i%uration Descries te con$i%urations o$ te (# aidin% $unction.

9."Maintenance In$or&ation Descries te &aintenance in$or&ation aout te (#aidin% $unction.

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9 (# Aidin%

M900/M1800 Base Station Controller

Feature Description

9.1 Introduction

9.1.1 Application

en errors occur to te Broadcast Control Cannel )BCC,+ carrier or te aseand$re3uenc! oppin% )F,+ carrier (# aidin% is per$or&ed auto&aticall! to ensure tat te cell

service is $ree o$ interruption e$ore te $ault! carrier is replaced.

9.1.2 Availabilit

All te versions o$ te BSC ost so$tare support tis $eature.

9.1.! Restrictions

4one.

9.2 Function Con"guration(o con$i%ure te (# aidin% strate%! proceed as $ollos5

#tep 1 In te initial data con$i%uration or6 &ode select a cell in te Object Listpane.

#tep 2 In te Cell Propertyta pa%e clic6 Default Data in te AdvacedCell Property area.

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M900/M1800 Base Station Controller

Feature Description 9 (# Aidin%

#tep ! Con$i%ure te value o$ T!" Aidig Fuctio Cotrol as son inFi%ure 1.1.

Figure 1#1 con$i%urin% te (# aidin% strate%!

Fi%ure 1.2lists te &eanin% o$ eac para&eter in (# aidin% $unction control.

Figure 1#2 (# aidin% para&eters

$ara%eter &eaning

(# Aidin% 4ot Alloed (e cell does not support (# aidin%. en te &ain

BCC, (# $ails te cell is out o$ service.

Alloed 7 #ecover

Foridden

(e cell supports (# aidin% ut no sitcac6 is

per$or&ed en te ori%inal &ain BCC, (# restores.

Alloed 7 #ecover

I&&ediatel!

(e cell supports (# aidin%. (e sitcac6 is per$or&ed

i&&ediatel! a$ter te ori%inal &ain BCC, (# restores.

Alloed 7 #ecover enCec6 #es.

(e cell supports (# aidin%. (e sitcac6 is per$or&eddurin% resource cec6 )" a&+.

----$d

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9 (# Aidin%

M900/M1800 Base Station Controller

Feature Description

9.! &aintenance In'or%ation

9.!.1 Related Alar%s

Fi%ure 1.1sos te alar&s related to carrier &utual-assistance.

Figure 1#1 Alar&s related to carrier &utual-assistance

Alar% (o. Alar% (a%e

198 BCC, (# aidin% occurred alar&

199 BCC, (# aidin% sitcac6

202 1 can%e o$ cross-cain (# aidin% alar&

20* Main BCC, aided to overlaid sucell alar&

9.!.2 Related Tra)c #tatistics

4one.

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