How to calculate Physical Resource Blocks (PRBs) in LTE for a Given Bandwidth ?

Name: How to calculate Physical Resource Blocks (PRBs) in LTE for a Given Bandwidth ?
Uploaded: 2016-09-26T00:00:00Z
Duration: 193 s
Description: A reader Estuardo R. asks this question , " Azar, I have a question: how to know how many PRBs (physical resource blocks) are there for LTE in 1.4 MHz or 5 MHz or 20 MHz. How to calculate it ?