How to calculate eNB id from Cell id, what is the formula?

Question

mobile connection

What formula is used to calculate another number (eNB ID + Sector ID) from an integer (Cell Identify ) ? Here is an example of such a calculation: Cell ID Calculator Interested in what principle the calculation is based on (for LTE) .

Answer 1

ECI = 256 * eNB ID + Cell ID (Sector ID)
For example, for ECI = 181643553:
256 * 709545 (eNB ID) + 33 (Sector ID) = 181643553
https://www.cellmapper.net/enbid?net=LTE&cellid= eighteen...