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M900/M1800 Base Station Controller

Feature Description Contents

Contents

31 Multi-Band Function...............................................................31-1

31.1 Introduction................................................................................................................................................31-2

31.1.1 Application........................................................................................................................................31-2

31.1.2 Aaila!ilit"............................................................................................................................... .........31-2

31.1.3 #estrictions........................................................................................................................................31-2

31.2 Function Con$i%uration..............................................................................................................................31-2

31.2.1 Con$i%urin% Cells o$ Di$$erent Band &"pes......................................................................................31-2

31.2.2 Modi$"in% '$$ectie Fre(uenc" o$ t)e *.....................................................................................31-+

31.2.3 ,araeters.........................................................................................................................................31-

31.2.+ &"pical Cases.....................................................................................................................................31-

31.3 Maintenance In$oration...........................................................................................................................31-

31.3.1 #elated Alars..................................................................................................................................31-

31.3.2 #elated &ra$$ic Statistics...................................................................................................................31-

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Figures

Figure 31-1Selectin% t)e s"ste t"pe o$ t)e cell..............................................................................................31-3

Figure 31-2Select Cell '$$ectie Fre(uenc".....................................................................................................31-3

Figure 31-3Assi%nin% proper $re(uenc" to *..............................................................................................31-+

Figure 31-4Selectin% a cell...............................................................................................................................31-

Figure 31-5Modi$"in% * '$$ectie Fre(uenc"............................................................................................31-

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Tables

Table 31-1AM# ersion re(uireents..............................................................................................................31-2

Table 31-2Alars related to t)e ulti-!and $unction.......................................................................................31-

Table 31-3&ra$$ic statistics o$ t)e ulti-!and $unction.....................................................................................31-

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31 Multi-Band FunctionAbout This Chapter

&)e $olloin% ta!le lists t)e contents o$ t)is c)apter.

Title Description

31.1Introduction Introduces t)e application4 aaila!ilit"4 and restrictions o$

t)e ulti-!and $unction.

31.2Function Con$i%uration Descri!es t)e con$i%urations o$ t)e ulti-!and $unction.

31.3Maintenance In$oration Descri!es t)e aintenance in$oration a!out t)e ulti-!and $unction.


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31 Multi-Band Function


Feature Description

31.1 Introduction

31.1.1 Application

5it) t)e rapid deelopent o$ 6SM4 t)e $re(uenc" resources are ore and ore liited and!ecoe t)e !ottlenec7 $or t)e $urt)er deelopent o$ 6SM. &)e solution aaila!le is to

introduce ne $re(uenc" !ands. &)e introduction o$ etended !ands o$ '-6SM and #-6SM is

o$ %reat iportance to t)is issue.

&)e assi%nent o$ $re(uenc" !ands aries $ro countr" to countr". &o eet t)e needs o$

$re(uenc" assi%nent in local areas4 t)e uaei M900/M1800 BSC supports,CS1900/6SM80 not $or 6SM+0 and 6SM+80 !ands. &)is $eature pla"s an iportant

role in solin% t)e pro!le o$ liited $re(uenc" resources.

31.1.2 Availabilit&)e ulti-!and $unction )as strict re(uireents $or t)e ersion o$ t)e BSC )ost so$tare and

t)e B&S. SeeFi%ure 1.1$or details.

Figure 1.1 AM# ersion re(uireents

!b"ect #ersion to $upport This Function

BSC ostSo$tare

All t)e current ersions o$ t)e BSC support ,-6SM4 '-6SM4 #-6SM4and DCS1800.

63BSC32300#002C10 and later $oral release4 supportin% ,CS1900

and 6SM80

B&S B&S3* acro B&S: 63B&S32302#002C0S,01 and later $oral

release

;t)er B&Ss:


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Feature Description 31 Multi-Band Function

$tep 1 Add a cell4 and set Cell System Typeto GSM9004 as s)on in Fi%ure 1.1.

Figure 1.1 Selectin% t)e s"ste t"pe o$ t)e cell

$tep 2 Dou!le-clic7 t)e Available Freue!"iespane.&)e Sele"t Cell #$$e"tive Freue!"ydialo% !o is displa"ed. &)e 6SM 900 cell includes ,-6SM4 '-6SM4 and #-6SM $re(uenc" !ands.

$tep 3 Assi%n t)e $re(uenc" in di$$erent !ands to t)e *4 as s)on inFi%ure 1.1.

Figure 1.1 Select Cell '$$ectie Fre(uenc"

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Feature Description

$tep ) Select t)e cell t)at is con$i%ured it) *. Clic7 T%& 'r(perty.&)e T%& 'r(pertyinter$ace is displa"ed as s)on in Fi%ure 1.1.

Figure 1.1 Assi%nin% proper $re(uenc" to *

&)e * ust !e assi%ned it) proper a!solute radio $re(uenc" c)annel nu!er. &)e *supportin% di$$erent !and t"pes or7s norall" onl" )en it is assi%ned it) proper a!soluteradio $re(uenc" c)annel nu!er. &)e #* can !e assi%ned it) an" a!solute radio

$re(uenc" c)annel nu!er in ,-6SM4 '-6SM4 and #-6SM $re(uenc" !ands. But t)e &C

can !e assi%ned as an #-6SM c)annel onl" )en t)e #* is assi%ned it) t)e a!soluteradio $re(uenc" c)annel nu!er in #-6SM !and.

Select a proper T%& Type$or t)e *. I$ t)e de$ault * t"pe is used4 t)e * utual aida" not occur.

----#!)

31.2.2 Modi'ing *(ective Fre+uenc o' the T%,

&)e * $re(uenc" can !e odi$ied durin% application. &)e operation procedure is as

$ollos:

$tep 1 C)oose Cell= M()i$y T%& 'r(perty in t)e *y!ami" *ata C(!$igurati(! M()edialo%!o.

&)e M()i$y T%& 'r(pertyinter$ace is displa"ed4 as s)on in Fi%ure 1.1.

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Figure 1.1 Selectin% a cell

$tep 2 Select a cell4 and add t)e * o$ t)e cell to t)e ri%)t pane. Clic7 +e,t.&)e M()i$y T%& Freue!"yinter$ace is displa"ed as s)on in Fi%ure 1.1.

Figure 1.1 Modi$"in% * '$$ectie Fre(uenc"

$tep 3 Select A)) Cell #$$e"tive Freue!"yand M()i$y T%& Freue!"yto add and odi$" t)e$re(uenc" o$ t)e current cell.

----#!)

31.2.3 araeters


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Feature Description

31.3 Maintenance In'oration

31.3.1 %elated Alars

Fi%ure 1.1lists t)e alars related to t)e ulti-!and $unction.

Figure 1.1 Alars related to t)e ulti-!and $unction.

Alar /uber Alar /ae

2180 * Band Misatc) A#FC< Alar

2181 * Band Misatc) A#FC< Alar #ecoer"

2302 CD> Band Misatc) A#FC< Alar

2303 CD> Band Misatc) A#FC< Alar #ecoer"

28 ,B> Band Misatc) A#FC< Alar

28? ,B> Band Misatc) A#FC< Alar #ecoer"

380 D#> Band Misatc) A#FC< Alar

381 D#> Band Misatc) A#FC< Alar #ecoer"

+18 A#FC< * &"pe Misatc)

+19 A#FC< * &"pe Misatc) #ecoer"

31+ CD> Band Misatc) A#FC< Alar

31 CD> Band Misatc) A#FC< Alar #ecoer"

31.3.2 %elated Tra0c $tatistics

Fi%ure 1.1lists t)e related tra$$ic statistics o$ t)e ulti-!and $unction.

Figure 1.1 &ra$$ic statistics o$ t)e ulti-!and $unction

/uber

Tra0c $tatistics

1 #atio o$ Intra-BSC Inter!and andoer to &otal IntraBSC andoer @

2 #atio o$ Inter BSC Inter!and andoer to &otal Inter BSC andoer @

3 Dual-Band andoer Success #ate @

+ Attepted Dual-Band Intercell andoers

Success$ul Dual-Band Intercell andoers

Dual-!and inter Cell andoer Success #ate

? >nsuccess$ul Intracell andoers Fre(uenc"


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/uber

Tra0c $tatistics

8 >nsuccess$ul Internal inter Cell andoers Fre(uenc"

01 29 multi band function

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