To Manjuanth
Data rate for EDGE TRX depends on EDAP.this is dynamic Abis pool for data tranfer.
Generally what we do is we define EDAP for ETRX of each sector that is shared by all sector.Means if my site has configuration of 4+4+4,and 1st TRX of each sector is ETRX+BCCH one.then 1,5,9 will be ETRX for each sector.we’ll define EDAP of required bandwidth n x64 Kbps.This will be shared by all the sectors and GPRS timeslots will be defined normally.That means if ur phone supports and nobody else is using data services in that sector then u’ll have complete access on available bandwidth whatever is defined in EDAP.it could be in multiples of 64kbps.