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Step By Step Frequency plan

in MapInfo

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Files Required

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• Start MapInfo

• Click open and go

to the Frequency

Planning Folder,

select “xls as type

of file!• Select RF

PLANNING FILE.xls

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• "#cel Infor$ation %indo% %ill appear!

• In &a$ed Range select "ntire 'orksheet sheet(

• Click the check)o# )elo% to select only the record fields!

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RF Planning )ro%ser %ill no% open

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*se $apInfo tool gsm_mapinfo_tool2 to activate

GSM tools in MapInfo

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• In +SM pplication $enu click “Create Base

Station, %arning %ill appear click -.!

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• Select “RF P/&&I&+ FI/"!0B and click -P"&

then sa1e it %ith appropriate na$e

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• Select 2i$uth against Source for Bore!

• Select 3!45 as Sector length 67ust for

1isuali2ation in MapInfo8

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Select /ong against 9 coordinates and /at against : coordinates and click -.

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&o% the sites can )e seen in MapInfo

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• &o% -pen r( $ap in “Cell;Plan

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 RFC&s

• 0C> ? @A to (3,

BCC> ? (3A to (4<

• *se “& key for ne#t

frequency and “P forpre1ious frequency!

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0est Case

• Frequency planning of >";(A3@

• It is a

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• &o% concentrate on the sector !• First assign in BCC> frequency in the range of (3A to (4

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• Press “C and go to frequency (3A i!e! BCC> startingfrequency!

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• Red ? Current frequency• +reen ? one frequency after the current 6Red8 frequency• Blue ? one frequency )efore the current 6Red8 frequency

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• &o% assign frequencies such that the co;

channel interference and ad7acent channel

interference are as $ini$u$ as possi)le!•  1oid gi1ing sa$e frequency to neigh)or

sectors and cells for $ini$i2ing co;

channel interference!

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• Frequency (( is assigned to sector B!

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• =o the sa$e for Sector C and for 0C>

channels!

• Press “& for ne#t and “P for pre1ious

frequency!

• =o not assign the alternate frequencies to

sectors of a sa$e site!

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•  fter ssigning Proper RFC&s see the BSIC and >S&!

• Right click on $ap and go to layer control and check all

the uto /a)el -ptions!

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• Click the la)el option and select la)el %ith BSIC or >S&

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• BSIC range ? S& range ? 3 to E

• 'rite all the frequency plan to #ls file in

cell plan