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Reply To: Relation in GSM Spectrum & TRX _ urgent

#56980
natasha
Guest

Hi PIX,
Can u pls explain the relation of ARFCN and physica channel,is it that 1 AFRCN is a carrier that has 8 time slots (ie TDMA frames) so with 22 ARFCN ie on 4.4 mhz spectrum,there are 22 ARFCN so the pysical channel with be 22*8=176 avaliable for a cluster.Now we have to map the logical channels on this physical channel,using reuse pattern,am i right?if i am wrong pls give correct explaination..