Radwin Transportation FiberinMotion - Page 105

FinMDeploymentGuide Release4.5.10 4‐24
ConfiguringtheCo‐ChannelNeighborInterferenceMitigationOption ConfiguringtheRadioNetwork
IncolumnAV(Co‐channelNeighbors),recordthenameoftheco‐channelneighborTBS(s).
Iftherearetwoco‐channelneighbors,recordeachneighbor’snameseparatedbya
comma(nospaces!),asshowninFigure 4‐14:
Figure4‐14:RecordingCo‐ChannelNeighbors
TheIPaddress(es)oftheco‐channelneighbor(s)appearautomaticallyincolumnAW.
Inourexample,theco‐channelneighborofTBS1(BS.01.2.1)isBS.01.2.4,thatofTBS2
(BS.01.2.2)isBS.01.2.5,andofTBS3(BS.01.2.3)isBS.01.2.6.
StartingfromTBS4,eachTBShastwoco‐channelneighbors:theneighborsofTBS4
(BS.01.2.4)areTBS1(BS.01.2.1)andTBS7(BS.01.2.7),andsoon.
Thispatternwillrepeatitselfuntiltheendoftheline.ThelastthreeTBSsattheendofthe
line,likethefirstthree,willhaveonlyoneco‐channelneighbor.
14.Completerecordingalloftheco‐channelneighborsforallTBSsinthespecificline
(w
ehaveonlyrecordeduptoTBS9inourexample).
15.IncolumnAY,recordtheCNIndex:ThisindicateswhichTBSwillusewhich
timeslotsintheframe‐thefirstpartorthesecondpart(seealsoFigure 4‐11).
Record0fortheTBSsthatwillusethefirstpart,and1fo
rtheTBSthatwillusethe
secondpart.
Inourexample,TBS1,2,and3usethefirstpartofthe timeslotsintheframe(0is
recorded),whileTBS4,5,and6usethesecondpartofthetimeslots.ForTBS7,8,and9,
theyagainusethefirstpartofthetimeslots(so,forinstanceTBS4alwaysusesadifferent
partoftheframethanitsco‐channelneighbor:CNIndex1vs.CNIndex0forTBS1andfor
TBS7).Thepatternrepeatsitselfuntiltheendoftheline.