CCE index is used to inform about the location of PDCCH information within the control symbols, I meant to say starting 2 or 3 OFDM symbols of each subframe. DAI is used by eNodeB to ask UE to report DL HARQ-ACK for the configured number of subframes using PUCCH/PUSCH. This is my basic understanding of these two terms.
Is it not possible more than 89 CCE's in any bandwidth?
I had gone through the CCE index start computation for the eNODeb , which i am unable to understand it properly, can any one provide detailed view on it, will it get any difference in case if you have multi users.
what is the difference between physical root index and logical root index in LTE?
